CN108728269B - A kind of super cleaning power nano coral calcium powder cleaning agent and preparation method thereof - Google Patents

Abstract

The invention provides a super cleaning power nano coral calcium powder cleaning agent. The preparation raw materials of the cleaning agent comprise: A component: surfactant, nano coral calcium powder, sodium citrate, chelating agent; B component: Baibu extract, Phellodendron chinensis extract, Radix radish extract, Radix japonica extract; C component: tannin; the super cleaning power nano coral calcium powder cleaning agent provided by the present invention can easily deal with heavy oil stains in the kitchen; It can quickly decompose oil stains, and at the same time adsorb the decomposed oil stains for easy removal.

Description

A kind of super cleaning power nano coral calcium powder cleaning agent and preparation method thereof

technical field

The present invention relates to a cleaning agent, and more particularly to a kitchen cleaning agent.

Background technique

In real life, due to the accumulation of life in the process of life, there are many dead corners in the sanitary conditions of households, hotels, restaurants and other kitchens, and there are some difficult-to-remove dirt in every corner. The pollution effect is not strong, and it is difficult to achieve fast and thorough cleaning, resulting in time-consuming and laborious cleaning process, low work efficiency, and unsatisfactory cleaning effect.

The conventionally used kitchen heavy oil cleaning agent requires relatively stimulating cleaning ingredients, and the small molecular oil stains after the oil stains are decomposed are not easy to remove, and steel balls such as cleaning balls need to be used to cooperate with them; Still going through the same process to get clean again.

In view of the above-mentioned problems, the present invention provides a super cleaning power nano coral calcium powder cleaning agent.

SUMMARY OF THE INVENTION

The invention provides a super cleaning power nano coral calcium powder cleaning agent, and the preparation raw materials of the cleaning agent comprise:

A component: surfactant, nano coral calcium powder, sodium citrate, chelating agent;

Component B: Baibu Extract, Phellodendron Root Extract, Raisin Seed Extract, Radix Cinnamon Extract;

Component C: Tannins.

As an embodiment of the present invention, the nano coral calcium powder is polysaccharide modified coral calcium powder.

As an embodiment of the present invention, the polysaccharide is pectin.

As an embodiment of the present invention, the tannins are hydrolyzed tannins.

As an embodiment of the present invention, the component B is coated by a sustained-release film.

As an embodiment of the present invention, the sustained-release film is modified rhamnose.

As an embodiment of the present invention, the surfactant is a nonionic surfactant.

As an embodiment of the present invention, in parts by weight, the weight ratio of the A component to the B component is (1-3):1.

As an embodiment of the present invention, the preparation method of the B component is as follows:

S01 Dissolve 1.5 g of rhamnose in 100 mL of 2% acetic acid aqueous solution, stir and dissolve with a magnetic stirrer; dissolve 1 g of polyvinyl alcohol in 30 mL of water, and heat it to dissolve; stir and mix the above rhamnose and polyvinyl alcohol solutions evenly , 50 ℃ water bath for 48h, take 40mL of the mixed solution, add 1.6-2.8g of 200-300 mesh silica gel, pour it into a glass plate, and evaporate at room temperature to form a film. The obtained dried membrane was immersed in 2 mol/L sodium hydroxide solution, and the silica gel was dissolved in a water bath at 50 °C for 2 h to obtain rhamnose/polyvinyl alcohol. Neutralize excess sodium hydroxide with 5% acetic acid, rinse with deionized water until neutral, and dry in a dry box.

S02 get the extract mixture after mixing the H. chinensis extract, Phellodendron chinensis extract, Radix radish extract, and Radix chinensis extract;

S03 take 10g of rhamnose/polyvinyl alcohol prepared in step 1 and mix with 80g of distilled water, and add 6g of the extract mixture at room temperature, stir evenly, ultrasonicate for 30min to make it evenly mixed, then at an inlet temperature of 175 ° C, feed flow rate Component B was obtained by spray drying under the conditions of 3 mL/min, nozzle head diameter of 0.7 mm and nozzle cleaning 2 times/min.

As an embodiment of the present invention, the extraction methods of the Hundred Fructus extract and Phellodendron chinensis extract are as follows:

(1) Select 1 part of Hundred Roots and 1 part of Cork bark, wash, dry and pulverize, add 10 parts of lime milk and stir evenly, put it into a percolation cylinder and soak it in lime water for 6 hours, take the percolation 120% of the volume of the percolation solution was added, and a saturated aqueous solution of citric acid was added, stirred and then placed overnight, and the precipitate was collected by filtration;

(2) after dissolving the precipitation with hot water, filter while hot, get the filtrate, and then prepare the crude product of the extract of Phellodendron chinensis and Phellodendron chinensis;

(3) adding the crude product to boiling water and dissolving it, filtering while hot, and then preparing the extracts of Baibu and Phellodendron chinensis.

Beneficial effects:

1. The super cleaning power nano coral calcium powder cleaning agent provided by the present invention can easily deal with heavy oil stains in the kitchen; it can quickly decompose the oil stains, and simultaneously adsorb the decomposed oil stains for easy removal;

2. The super cleaning power nano coral calcium powder cleaning agent of the present invention can form a layer of protective film on the cleaned contaminated surface and prolong the pollution period of oil pollution.

Detailed ways

For the purposes of the following detailed description, it should be understood that the present invention may employ various alternative variations and sequences of steps, unless expressly stated to the contrary. Furthermore, except in any working example, or where otherwise indicated, all numbers expressing amounts of ingredients, eg, as used in the specification and claims, should be understood to be modified in all instances by the term "about." Accordingly, unless indicated to the contrary, the numerical parameters set forth in the following specification and attached claims are approximations that may vary depending upon the desired properties to be obtained by the present invention. At least not as an attempt to limit the application of the doctrine of equivalents to the scope of the claims, but each numerical parameter should at least be construed in light of the number of reported significant digits and by applying ordinary rounding techniques.

Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the invention are approximations, the numerical values set forth in the specific examples are reported as precisely as possible. Any numerical value, however, inherently contain certain errors necessarily resulting from the standard deviation found in their respective testing measurements.

Furthermore, it should be understood that any numerical range recited herein is intended to include all subranges subsumed therein. For example, a range of "1 to 10" is intended to include (and include) all subranges between said minimum value of 1 and said maximum value of 10, ie having a minimum value equal to or greater than 1 and a minimum value equal to or less than 10 the maximum value of .

The invention provides a super cleaning power nano coral calcium powder cleaning agent, and the preparation raw materials of the cleaning agent comprise:

A component: surfactant, nano coral calcium powder, sodium citrate, chelating agent;

Component B: Baibu Extract, Phellodendron Root Extract, Raisin Seed Extract, Radix Cinnamon Extract;

Component C: Tannins.

Component A

Surfactant

In the present invention, the surfactant is a mixture of a nonionic surfactant and an anionic surfactant in a weight ratio of 1:2.

Nonionic surfactant: the nonionic surfactant described in the present invention is a polyoxyethylene type nonionic surfactant; a polyoxyethylene type nonionic surfactant is the addition of ethylene oxide and a compound containing active hydrogen. The so-called active hydrogen atom refers to the hydrogen atom in groups such as -OH, -COOH, -NH ₂ and -CONH ₂ .

As an embodiment of the present invention, the nonionic surfactant is selected from one or more of Tween-20, Tween-60, and Tween-80.

Anionic surfactant: the anionic surfactant in the present invention is sodium dodecylbenzenesulfonate.

Nano coral calcium powder

Coral calcium is a daily nutritional supplement, which is coral sand formed by weathering and natural decomposition of living corals. It contains very high concentrations of calcium, major minerals and trace minerals, and is also known as ocean diamonds because of its abundance.

In the nano coral calcium powder of the present invention, the coral calcium is ground to a nanometer level, and then the nano coral calcium powder is modified by polysaccharide; the polysaccharide is pectin.

In the present invention, the preparation method of the polysaccharide modified nano coral calcium powder is as follows:

1. At room temperature, drop a small amount of deionized water into the nano coral calcium powder, and use ultrasonic vibration to make it evenly dispersed;

2. Disperse the polysaccharide in an aqueous solution to prepare a polysaccharide solution with a concentration of 3%;

3. Under ultrasonic conditions, gradually drop the polysaccharide solution into the nano coral calcium powder slurry in step 1. After the addition is completed, continue ultrasonic treatment for 10 minutes, and then put the mixture into freezing at minus 80 ° C for 12 hours. The polysaccharide modified nano coral calcium powder can be prepared by freeze-drying.

Among them, the weight ratio of polysaccharide and nano coral calcium powder is 1:2.

Sodium citrate

Also known as sodium citrate, it is an organic compound with the appearance of white to colorless crystals. Odorless, with a cool salty and spicy taste. Stable at room temperature and air, slightly soluble in humid air, and weathering in hot air. Heated to 150 ℃ to lose crystal water. Easily soluble in water, soluble in glycerol, insoluble in alcohols and other organic solvents, decomposed by overheating, slightly deliquescence in humid environment, and slightly weathered in hot air.

chelating agent

Metal atoms or ions interact with ligands containing two or more coordinating atoms to form complexes with cyclic structures, which are called chelates. The ligand substances that can generate chelates are called chelating agents, also known as complexing agents.

In the present invention, the chelating agent is selected from one or two of tetrasodium ethylenediaminetetraacetate, sodium tartrate, tetrasodium hydroxyethylidene diphosphonate and tetrasodium iminodisuccinate.

As an embodiment of the present invention, the chelating agent is tetrasodium EDTA.

component B

In the present invention, the B component is a hundred parts extract, a Phellodendron chinensis extract, a Radix radish extract, and a cinnamon sage extract, and the B component is coated with a slow-release film.

The sustained-release film is modified rhamnose, and the modified rhamnose is polyvinyl alcohol modified rhamnose.

In the present invention, the preparation method of the component B is as follows:

S01. Dissolve 1.5 g of rhamnose in 100 mL of 2% acetic acid aqueous solution, stir and dissolve with a magnetic stirrer; dissolve 1 g of polyvinyl alcohol in 30 mL of water, and heat it to dissolve; stir and mix the above rhamnose and polyvinyl alcohol solutions Homogeneous, 50 ℃ water bath for 48 hours, take 40 mL of the mixed solution, add 1.6-2.8 g of 200-300 mesh silica gel, pour it into a glass plate, and evaporate at room temperature to form a film. The obtained dried membrane was immersed in 2 mol/L sodium hydroxide solution, and the silica gel was dissolved in a water bath at 50 °C for 2 h to obtain rhamnose/polyvinyl alcohol. Neutralize excess sodium hydroxide with 5% acetic acid, rinse with deionized water until neutral, and dry in a dry box.

S02. Get the extract mixture after mixing the extracts of Phellodendron chinensis, Phellodendron chinensis, Radix Radix extract, and Echinensis chinensis extracts;

S03. get 10g of the rhamnose/polyvinyl alcohol prepared in step 1 and mix with 80g of distilled water, add 6g of the extract mixture at room temperature, stir evenly, ultrasonicate for 30min to make it evenly mixed, and then feed at an inlet temperature of 175° C. Component B was obtained by spray drying under the conditions of flow rate of 3 mL/min, nozzle head diameter of 0.7 mm and nozzle cleaning twice/min.

Baibu Extract, Phellodendron Extract

Baibu is also known as the mother-in-law grass, medicine for lice, and it is a plant of the family Babuaceae. Hundreds of plants are perennial herbs, with spindle-shaped fleshy roots clustered underground, and the upper part of the stem climbs and rises. Leaves ovate, on 2-4 whorls. Light green flowers bloom in early spring, and the pedicels are attached to the main veins of the leaves, like flowers growing from the leaves.

Baibu is rich in a large amount of alkaloids, the root contains 100 alkaloids, 100 alkaloids, stinine alkaloids, 100 alkaloids, 100 alkaloids; still contains 2.32% sugar, 0.84% lipids, and 9.25% protein %, ash 12.1%, and acetic acid, formic acid, malic acid, succinic acid, oxalic acid, etc.

Phellodendron bark contains alkaloids such as berberine, jatrorrhizine, magnolidine, phellodendron, N-methylhordeline, tetrandrine, kudzurine; also contains phellodendron, phellodendron lactone, white fresh Lactide, yellow ketone acid, cyanofluoric acid, 7-dehydrostigmasterol, beta-sitosterol, campesterol. The root bark contains berberine, jatrorrhizine, phellodendron, and N-methylhordeline. Wood also contains berberine. Fresh leaves contain phellodendron, dehydrophellodendri, dehydroisoopterin, and isofokin. Dried leaves contain hypericin but not phellodendron.

In the present invention, the extracting methods of the Hundred Blossoms extract and Phellodendron chinensis extract are as follows:

1. Select 1 part of Hundred Roots and 1 part of Phellodendron bark, wash, dry and grind, add 10 parts of lime milk and stir evenly, put it into the percolation cylinder and soak in lime water for 6 hours, take the percolation liquid, add 120% of the volume of the percolation solution, add saturated aqueous citric acid, stir, place overnight, and filter to get the precipitate;

2. After dissolving the precipitation with hot water, filter it while hot, and take the filtrate to prepare the crude product of Baibu extract and Phellodendron chinensis extract;

3. Add the crude product to boiling water to dissolve, filter while hot, and then prepare the extract of Baibu and Phellodendron chinensis.

In the present invention, the conventional H. chinensis extract and the Phellodendron chinensis extract are extracted separately, and at the same time in the conventional extraction, what is added after adding the milk of lime is an alkaline substance. In the present invention, adding an excessive amount of organic acid can reduce the addition of hydrochloric acid at a later stage. The pH adjustment is carried out, so that alkaloids such as magnolidine and phellodendron alkaloids other than berberine and phellodendron alkaloids in the extract and Phellodendron chinensis extract can be obtained, so as to avoid excessive material loss.

Raisin Seed Extract

Raisin, Chinese medicine name. It is the dry ripe seed of cruciferous radish. In summer, when the fruit is ripe, the plants are harvested, dried in the sun, the seeds are rubbed out, impurities are removed, and then dried in the sun.

Its chemical composition, the seeds contain fatty oil and volatile oil. There are methyl mercaptan in the volatile oil. Fatty oils contain a lot of erucic acid, linoleic acid, linolenic acid, and glyceryl sinapic acid. It still contains an antibacterial substance called rapin.

In the present invention, the preparation method of the radish seed extract refers to the preparation method of the patent CN103830305A.

cinnamon extract

Contains volatile oil, the ingredients in the oil are carvone, p-cymene, limonene, perillene, α-phellandrene, thymol, α-, β-β-pinene, terpineol-4, Verbenone, naphthalene, aryl methyl acetophenone. Also contains amaranthine, p-hydroxyacetophenone and chlorogenic acid, etc. Bacteria contain volatile oil, and the components in the oil are myrcene, limonene, eucalyptol, alpha -Pinene, camphene, alpha-curcumene, darvalone, entrenone, eugenol, isoeugenol, naphthalene, benzaldehyde, borneol. In addition, it contains chromogen ketone and 6,7-dimethoxycoumarin.

In the present invention, the preparation method of described Radix japonica extract is as follows:

1. Select 10 parts of Yin Chen, decoct with water for 4 hours, and filter to obtain a water extract;

2. After concentrating the aqueous extract to 1/4 volume, extract with chloroform;

3. Select the chloroform extract, then extract with 5% sodium bicarbonate and 2% sodium hydroxide respectively, select the sodium hydroxide extract, acidify with hydrochloric acid, and continue to extract with chloroform;

4. Select the chloroform extract, and after recovering the chloroform, the acidic part is subjected to polyamide column chromatography and eluted with a gradient of ethanol (concentrations are 30%, 50% and 80%, respectively);

5. Select the elution part of 80% concentration ethanol, then heat to volatilize the ethanol, extract with ether, recover the ether extract, recover the ether to obtain a white solid, and then prepare the cypress extract.

C component

In the present invention, the tannins are hydrolyzed tannins, and the hydrolyzed tannins in the present invention are gallic acid.

As an embodiment of the present invention, in parts by weight, the weight ratio of the A component, the B component and the C component is 8:4:1.

In component A, the weight ratio of the surfactant, nano coral calcium powder, sodium citrate and chelating agent is 1:1:0.5:0.01.

In the B component, the weight ratio of the Hundred Fructus extract, Phellodendron chinensis extract, Radix Rhizoma extract, and Echinensis chinensis extract is 1:1:1:1.

The super cleaning power nano coral calcium powder cleaning agent provided by the present invention is separately packaged in the package, and then mixed when used.

Mechanism explanation: The conventionally used kitchen heavy oil cleaning agent requires relatively stimulating cleaning ingredients, and the small molecular oil stains after the oil stains are decomposed are not easy to erase, and steel balls such as cleaning balls need to be used to cooperate with them; The place will go through the same process in the future to be cleaned again. The super cleaning power nano coral calcium powder cleaning agent provided by the present invention is in solid powder form, and can perform strong decomposition and adsorption on oil stains when in use. It will cause scratches on the surface to be cleaned, and at the same time, combined with the slow-release agent to form a protective film on the surface to be cleaned, it will alleviate the cycle of re-pollution of oil stains.

Below in conjunction with specific embodiments, the super cleaning power nano coral calcium powder cleaning agent provided by the present invention will be described in detail.

Example 1:

A kind of super cleaning power nano coral calcium powder cleaning agent, the preparation raw material of described cleaning agent comprises:

A component: surfactant, nano coral calcium powder, sodium citrate, chelating agent;

Component B: Baibu Extract, Phellodendron Root Extract, Raisin Seed Extract, Radix Cinnamon Extract;

Component C: Tannins.

The surfactant is a mixture of Tween-60 and sodium dodecylbenzenesulfonate in a weight ratio of 1:2.

The preparation method of described polysaccharide modified nano coral calcium powder is as follows:

1. At room temperature, drop a small amount of deionized water into the nano coral calcium powder, and use ultrasonic vibration to make it evenly dispersed;

2. Disperse the polysaccharide in an aqueous solution to prepare a polysaccharide solution with a concentration of 3%;

3. Under ultrasonic conditions, gradually drop the polysaccharide solution into the nano coral calcium powder slurry in step 1. After the addition is completed, continue ultrasonic treatment for 10 minutes, and then put the mixture into freezing at minus 80 ° C for 12 hours. The polysaccharide modified nano coral calcium powder can be prepared by freeze-drying.

Among them, the weight ratio of polysaccharide and nano coral calcium powder is 1:2.

The chelating agent is tetrasodium EDTA.

The preparation method of described component B is as follows:

S01. Dissolve 1.5 g of rhamnose in 100 mL of 2% acetic acid aqueous solution, stir and dissolve with a magnetic stirrer; dissolve 1 g of polyvinyl alcohol in 30 mL of water, and heat it to dissolve; stir and mix the above rhamnose and polyvinyl alcohol solutions Homogeneous, 50 ℃ water bath for 48 hours, take 40 mL of the mixed solution, add 1.6-2.8 g of 200-300 mesh silica gel, pour it into a glass plate, and evaporate at room temperature to form a film. The obtained dried membrane was immersed in 2 mol/L sodium hydroxide solution, and the silica gel was dissolved in a water bath at 50 °C for 2 h to obtain rhamnose/polyvinyl alcohol. Neutralize excess sodium hydroxide with 5% acetic acid, rinse with deionized water until neutral, and dry in a dry box.

S02. Get the extract mixture after mixing the extracts of Phellodendron chinensis, Phellodendron chinensis, Radix Radix extract, and Echinensis chinensis extracts;

S03. get 10g of the rhamnose/polyvinyl alcohol prepared in step 1 and mix with 80g of distilled water, add 6g of the extract mixture at room temperature, stir evenly, ultrasonicate for 30min to make it evenly mixed, and then feed at an inlet temperature of 175° C. Component B was obtained by spray drying under the conditions of flow rate of 3 mL/min, nozzle head diameter of 0.7 mm and nozzle cleaning twice/min.

The extracting methods of the Baibu extract and Phellodendron chinensis extract are as follows:

1. Select 1 part of Hundred Roots and 1 part of Phellodendron bark, wash, dry and grind, add 10 parts of lime milk and stir evenly, put it into the percolation cylinder and soak in lime water for 6 hours, take the percolation liquid, add 120% of the volume of the percolation solution, add saturated aqueous citric acid, stir, place overnight, and filter to get the precipitate;

2. After dissolving the precipitation with hot water, filter it while hot, and take the filtrate to prepare the crude product of Baibu extract and Phellodendron chinensis extract;

3. Add the crude product to boiling water to dissolve, filter while hot, and then prepare the extract of Baibu and Phellodendron chinensis.

The preparation method of the saffron extract is as follows:

1. Select 10 parts of Yin Chen, decoct with water for 4 hours, and filter to obtain a water extract;

2. After concentrating the aqueous extract to 1/4 volume, extract with chloroform;

3. Select the chloroform extract, then extract with 5% sodium bicarbonate and 2% sodium hydroxide respectively, select the sodium hydroxide extract, acidify with hydrochloric acid, and continue to extract with chloroform;

4. Select the chloroform extract, and after recovering the chloroform, the acidic part is subjected to polyamide column chromatography and eluted with a gradient of ethanol (concentrations are 30%, 50% and 80%, respectively);

5. Select the elution part of 80% concentration ethanol, then heat to volatilize the ethanol, extract with ether, recover the ether extract, recover the ether to obtain a white solid, and then prepare the cypress extract.

The tannin is gallic acid.

The weight ratio of the A component, the B component and the C component is 8:4:1.

In component A, the weight ratio of the surfactant, nano coral calcium powder, sodium citrate and chelating agent is 1:1:0.5:0.01.

In the B component, the weight ratio of the Hundred Fructus extract, Phellodendron chinensis extract, Radix Rhizoma extract, and Echinensis chinensis extract is 1:1:1:1.

Example 2:

A kind of super cleaning power nano coral calcium powder cleaning agent, the preparation raw material of described cleaning agent comprises:

A component: surfactant, nano coral calcium powder, sodium citrate, chelating agent;

Component B: Baibu Extract, Phellodendron Root Extract, Raisin Seed Extract, Radix Cinnamon Extract;

Component C: Tannins.

The surfactant is a mixture of Tween-60 and sodium dodecylbenzenesulfonate in a weight ratio of 1:1.

The preparation method of described polysaccharide modified nano coral calcium powder is as follows:

1. At room temperature, drop a small amount of deionized water into the nano coral calcium powder, and use ultrasonic vibration to make it evenly dispersed;

2. Disperse the polysaccharide in an aqueous solution to prepare a polysaccharide solution with a concentration of 3%;

3. Under ultrasonic conditions, gradually drop the polysaccharide solution into the nano coral calcium powder slurry in step 1. After the addition is completed, continue ultrasonic treatment for 10 minutes, and then put the mixture into freezing at minus 80 ° C for 12 hours. The polysaccharide modified nano coral calcium powder can be prepared by freeze-drying.

Among them, the weight ratio of polysaccharide and nano coral calcium powder is 1:1.

The chelating agent is tetrasodium EDTA.

The preparation method of described component B is as follows:

1. Dissolve 1.5g of rhamnose in 100mL of 2% acetic acid aqueous solution, stir and dissolve with a magnetic stirrer; dissolve 1g of polyvinyl alcohol in 30mL of water, heat to dissolve; stir and mix the above rhamnose and polyvinyl alcohol solutions Homogeneous, 50 ℃ water bath for 48 hours, take 40 mL of the mixed solution, add 1.6-2.8 g of 200-300 mesh silica gel, pour it into a glass plate, and evaporate at room temperature to form a film. The obtained dried membrane was immersed in 2 mol/L sodium hydroxide solution, and the silica gel was dissolved in a water bath at 50 °C for 2 h to obtain rhamnose/polyvinyl alcohol. Neutralize excess sodium hydroxide with 5% acetic acid, rinse with deionized water until neutral, and dry in a dry box.

2. Get the extract mixture after taking the Hundred Bulb extract, Phellodendron chinensis extract, Radix Phellodendri extract, and Echinensis chinensis extract and mixing;

3. Mix 10 g of rhamnose/polyvinyl alcohol prepared in step 1 with 80 g of distilled water, add 6 g of the extract mixture at room temperature, stir evenly, sonicate for 30 min to make it evenly mixed, and then feed the mixture at an inlet temperature of 175° C. Component B was obtained by spray drying under the conditions of flow rate of 3 mL/min, nozzle head diameter of 0.7 mm and nozzle cleaning twice/min.

The extracting methods of the Baibu extract and Phellodendron chinensis extract are as follows:

1. Select 1 part of Hundred Roots and 1 part of Phellodendron bark, wash, dry and grind, add 10 parts of lime milk and stir evenly, put it into the percolation cylinder and soak in lime water for 6 hours, take the percolation liquid, add 120% of the volume of the percolation solution, add saturated aqueous citric acid, stir, place overnight, and filter to get the precipitate;

2. After dissolving the precipitation with hot water, filter it while hot, and take the filtrate to prepare the crude product of Baibu extract and Phellodendron chinensis extract;

3. Add the crude product to boiling water to dissolve, filter while hot, and then prepare the extract of Baibu and Phellodendron chinensis.

The preparation method of the saffron extract is as follows:

1. Select 10 parts of Yin Chen, decoct with water for 4 hours, and filter to obtain a water extract;

2. After concentrating the aqueous extract to 1/4 volume, extract with chloroform;

3. Select the chloroform extract, then extract with 5% sodium bicarbonate and 2% sodium hydroxide respectively, select the sodium hydroxide extract, acidify with hydrochloric acid, and continue to extract with chloroform;

4. Select the chloroform extract, and after recovering the chloroform, the acidic part is subjected to polyamide column chromatography and eluted with a gradient of ethanol (concentrations are 30%, 50% and 80%, respectively);

5. Select the elution part of 80% concentration ethanol, then heat to volatilize the ethanol, extract with ether, recover the ether extract, recover the ether to obtain a white solid, and then prepare the cypress extract.

The tannin is gallic acid.

The weight ratio of the A component, the B component and the C component is 8:1:1.

In component A, the weight ratio of the surfactant, nano coral calcium powder, sodium citrate and chelating agent is 1:1:0.5:0.01.

In the B component, the weight ratio of the Hundred Fructus extract, the Radix radish extract, and the Radix japonica extract is 1:1:1.

Example 3:

A kind of super cleaning power nano coral calcium powder cleaning agent, the preparation raw material of described cleaning agent comprises:

A component: surfactant, nano coral calcium powder, sodium citrate, chelating agent;

Component B: Baibu Extract, Phellodendron Root Extract, Raisin Seed Extract, Radix Cinnamon Extract;

Component C: Tannins.

The surfactant is a mixture of Tween-60 and sodium dodecylbenzenesulfonate in a weight ratio of 1:2.

The preparation method of described polysaccharide modified nano coral calcium powder is as follows:

1. At room temperature, drop a small amount of deionized water into the nano coral calcium powder, and use ultrasonic vibration to make it evenly dispersed;

2. Disperse the polysaccharide in an aqueous solution to prepare a polysaccharide solution with a concentration of 3%;

3. Under ultrasonic conditions, gradually drop the polysaccharide solution into the nano coral calcium powder slurry in step 1. After the addition is completed, continue ultrasonic treatment for 10 minutes, and then put the mixture into freezing at minus 80 ° C for 12 hours. The polysaccharide modified nano coral calcium powder can be prepared by freeze-drying.

Among them, the weight ratio of polysaccharide and nano coral calcium powder is 1:2.

The chelating agent is tetrasodium EDTA.

The preparation method of described component B is as follows:

1. Dissolve 1.5g of rhamnose in 100mL of 2% acetic acid aqueous solution, stir and dissolve with a magnetic stirrer; dissolve 1g of polyvinyl alcohol in 30mL of water, heat to dissolve; stir and mix the above rhamnose and polyvinyl alcohol solutions Homogeneous, 50 ℃ water bath for 48 hours, take 40 mL of the mixed solution, add 1.6-2.8 g of 200-300 mesh silica gel, pour it into a glass plate, and evaporate at room temperature to form a film. The obtained dried membrane was immersed in 2 mol/L sodium hydroxide solution, and the silica gel was dissolved in a water bath at 50 °C for 2 h to obtain rhamnose/polyvinyl alcohol. Neutralize excess sodium hydroxide with 5% acetic acid, rinse with deionized water until neutral, and dry in a dry box.

2. Get the extract mixture after taking the Hundred Bulb extract, Phellodendron chinensis extract, Radix Phellodendri extract, and Echinensis chinensis extract and mixing;

3. Mix 10 g of rhamnose/polyvinyl alcohol prepared in step 1 with 80 g of distilled water, add 6 g of the extract mixture at room temperature, stir evenly, sonicate for 30 min to make it evenly mixed, and then feed the mixture at an inlet temperature of 175° C. Component B was obtained by spray drying under the conditions of flow rate of 3 mL/min, nozzle head diameter of 0.7 mm and nozzle cleaning twice/min.

The extracting methods of the Baibu extract and Phellodendron chinensis extract are as follows:

1. Select 1 part of Hundred Roots and 1 part of Phellodendron bark, wash, dry and grind, add 10 parts of lime milk and stir evenly, put it into the percolation cylinder and soak in lime water for 6 hours, take the percolation liquid, add 120% of the volume of the percolation solution, add saturated aqueous citric acid, stir, place overnight, and filter to get the precipitate;

2. After dissolving the precipitation with hot water, filter it while hot, and take the filtrate to prepare the crude product of Baibu extract and Phellodendron chinensis extract;

3. Add the crude product to boiling water to dissolve, filter while hot, and then prepare the extract of Baibu and Phellodendron chinensis.

The preparation method of the saffron extract is as follows:

1. Select 10 parts of Yin Chen, decoct with water for 4 hours, and filter to obtain a water extract;

2. After concentrating the aqueous extract to 1/4 volume, extract with chloroform;

3. Select the chloroform extract, then extract with 5% sodium bicarbonate and 2% sodium hydroxide respectively, select the sodium hydroxide extract, acidify with hydrochloric acid, and continue to extract with chloroform;

4. Select the chloroform extract, and after recovering the chloroform, the acidic part is subjected to polyamide column chromatography and eluted with a gradient of ethanol (concentrations are 30%, 50% and 80%, respectively);

5. Select the elution part of 80% concentration ethanol, then heat to volatilize the ethanol, extract with ether, recover the ether extract, recover the ether to obtain a white solid, and then prepare the cypress extract.

The tannin is gallic acid.

The weight ratio of the A component, the B component and the C component is 8:8:1.

In component A, the weight ratio of the surfactant, nano coral calcium powder, sodium citrate and chelating agent is 1:1:0.5:0.01.

In the B component, the weight ratio of the Hundred Fructus extract, Phellodendron chinensis extract, Radix Rhizoma extract, and Echinensis chinensis extract is 1:1:1:1.

Example 4:

A kind of super cleaning power nano coral calcium powder cleaning agent, the preparation raw material of described cleaning agent comprises:

A component: surfactant, nano coral calcium powder, sodium citrate, chelating agent;

Component B: Baibu Extract, Phellodendron Root Extract, Raisin Seed Extract, Radix Cinnamon Extract;

Component C: Tannins.

The surfactant is a mixture of Tween-60 and sodium dodecylbenzenesulfonate in a weight ratio of 1:2.

The preparation method of described polysaccharide modified nano coral calcium powder is as follows:

1. At room temperature, drop a small amount of deionized water into the nano coral calcium powder, and use ultrasonic vibration to make it evenly dispersed;

2. Disperse the polysaccharide in an aqueous solution to prepare a polysaccharide solution with a concentration of 3%;

3. Under ultrasonic conditions, gradually drop the polysaccharide solution into the nano coral calcium powder slurry in step 1. After the addition is completed, continue ultrasonic treatment for 10 minutes, and then put the mixture into freezing at minus 80 ° C for 12 hours. The polysaccharide modified nano coral calcium powder can be prepared by freeze-drying.

Among them, the weight ratio of polysaccharide and nano coral calcium powder is 1:2.

The chelating agent is tetrasodium EDTA.

The preparation method of described component B is as follows:

1. Dissolve 1.5g of rhamnose in 100mL of 2% acetic acid aqueous solution, stir and dissolve with a magnetic stirrer; dissolve 1g of polyvinyl alcohol in 30mL of water, heat to dissolve; stir and mix the above rhamnose and polyvinyl alcohol solutions Homogeneous, 50 ℃ water bath for 48 hours, take 40 mL of the mixed solution, add 1.6-2.8 g of 200-300 mesh silica gel, pour it into a glass plate, and evaporate at room temperature to form a film. The obtained dried membrane was immersed in 2 mol/L sodium hydroxide solution, and the silica gel was dissolved in a water bath at 50 °C for 2 h to obtain rhamnose/polyvinyl alcohol. Neutralize excess sodium hydroxide with 5% acetic acid, rinse with deionized water until neutral, and dry in a dry box.

2. Get the extract mixture after taking the Hundred Bulb extract, Phellodendron chinensis extract, Radix Phellodendri extract, and Echinensis chinensis extract and mixing;

3. Mix 10 g of rhamnose/polyvinyl alcohol prepared in step 1 with 80 g of distilled water, add 6 g of the extract mixture at room temperature, stir evenly, sonicate for 30 min to make it evenly mixed, and then feed the mixture at an inlet temperature of 175° C. Component B was obtained by spray drying under the conditions of flow rate of 3 mL/min, nozzle head diameter of 0.7 mm and nozzle cleaning twice/min.

The extracting methods of the Baibu extract and Phellodendron chinensis extract are as follows:

1. Select 1 part of Hundred Roots and 1 part of Phellodendron bark, wash, dry and grind, add 10 parts of lime milk and stir evenly, put it into the percolation cylinder and soak in lime water for 6 hours, take the percolation liquid, add 120% of the volume of the percolation solution, add saturated aqueous citric acid, stir, place overnight, and filter to get the precipitate;

2. After dissolving the precipitation with hot water, filter it while hot, and take the filtrate to prepare the crude product of Baibu extract and Phellodendron chinensis extract;

3. Add the crude product to boiling water to dissolve, filter while hot, and then prepare the extract of Baibu and Phellodendron chinensis.

The preparation method of the saffron extract is as follows:

1. Select 10 parts of Yin Chen, decoct with water for 4 hours, and filter to obtain a water extract;

2. After concentrating the aqueous extract to 1/4 volume, extract with chloroform;

3. Select the chloroform extract, then extract with 5% sodium bicarbonate and 2% sodium hydroxide respectively, select the sodium hydroxide extract, acidify with hydrochloric acid, and continue to extract with chloroform;

4. Select the chloroform extract, and after recovering the chloroform, the acidic part is subjected to polyamide column chromatography and eluted with a gradient of ethanol (concentrations are 30%, 50% and 80%, respectively);

5. Select the elution part of 80% concentration ethanol, then heat to volatilize the ethanol, extract with ether, recover the ether extract, recover the ether to obtain a white solid, and then prepare the cypress extract.

The tannin is gallic acid.

The weight ratio of the A component, the B component and the C component is 1:1:1.

In component A, the weight ratio of the surfactant, nano coral calcium powder, sodium citrate and chelating agent is 1:1:0.5:0.01.

In the B component, the weight ratio of the Hundred Fructus extract, Phellodendron chinensis extract, Radix Rhizoma extract, and Echinensis chinensis extract is 1:1:1:1.

Example 5: The specific implementation of Example 5 is the same as Example 1, except that the nano coral calcium powder is not modified.

Example 6: The specific implementation of Example 6 is the same as that of Example 1, except that the component B is not coated with a sustained-release film.

Example 7: The specific implementation of Example 7 is the same as Example 1, and the difference is that the extraction methods of the Hundred Blossoms extract and Phellodendron chinensis extract are as follows:

1. Select 1 part of Hundred Roots and 1 part of Phellodendron bark, wash, dry and grind, add 10 parts of lime milk and stir evenly, put it into the percolation cylinder and soak in lime water for 6 hours, take the percolation liquid, add 7% of the percolation solution by volume, add sodium chloride, stir and place overnight, and filter to get the precipitate;

2. After dissolving the precipitate with hot water, filter it while it is still hot, take the filtrate, add hydrochloric acid to adjust the pH value to 2, leave it overnight, and filter to get the precipitate.

3. Make the precipitate water-based to neutral, drain it, and dry it at room temperature to prepare the crude product;

4. Add the crude product to boiling water to dissolve it, filter it while hot, take the filtrate, add concentrated hydrochloric acid dropwise until the pH value is 2, take the precipitate, wash it with water until it becomes neutral, and then the fine product can be obtained.

Example 8: The specific implementation of Example 8 is the same as Example 1, except that the A component does not have nano coral calcium powder.

Example 9: The specific implementation of Example 9 is the same as that of Example 1, except that the preparation raw material of the cleaning agent has no C component.

Example 10: The specific implementation of Example 10 is the same as that of Example 1, except that the sustained-release film is polyvinyl alcohol.

Performance Testing

Test 1: Detergency Test:

1) Preparation of artificial dirt

Mixed oil formula: The mass ratio of tallow, lard, and vegetable oil is 0.5:0.5:1, and 5% of the total mass of glycerol monostearate is added, which is artificial dirt.

Put the artificial dirt on an electric furnace and heat it to 180°C, keep stirring at this temperature for 10 minutes, move the beaker to an electromagnetic stirrer for stirring, and naturally cool to the required temperature for use. Recommended reference for smearing temperature: when the room temperature is 20°C, the oil temperature is 80°C; when the room temperature is 25°C, the oil temperature is 45°C; when the room temperature is lower than 17°C or higher than 27°C, the test should not be carried out. Air-conditioned room. A vertical decontamination machine with a freezer should be used if necessary.

2) Preparation of dirty sheets

Draw a 100cm line on the upper edge of the glass slide (110cm×110cm) to show that smearing is limited below this line; draw a 50cm line on the bottom edge of the glass slide to show that excess oil wiping is limited below this line.

3) The newly purchased glass slides need to be boiled in water for 15 minutes, washed with clean water until no water droplets are formed, and then soaked in acid washing solution for 1 hour, rinsed with clean water and distilled water, and dried in a drying box for later use.

4) Smudge

Place the clean glass slides in groups of four on the weighing rack, accurately weigh them with an analytical balance (accurate to 1 mg) as m ₀ , and clamp the weighed glass slides on the drying rack one by one. It should be clamped on the glass slide above the line, and the drying slide should be placed in the lining plate to prepare for smearing.

When the oil stain is kept at a certain temperature, remove the slides and the clips from the drying rack one by one, immerse the glass slides in the oil stain to 100cm below the upper line (1-2) s with the clips, and take them out slowly. After the dripping speed of the oil stains becomes slow, hang them back on the original drying rack to prepare the stained sheets in turn. After the oil stains solidify, remove the stained sheet and wipe off the excess oil stains along the 50cm inner bottom edge and both sides of the stained sheet with filter paper or absorbent cotton, and then use tweezers to clean the absorbent cotton with petroleum ether. After standing at room temperature for 4 hours, accurately weighed to m ₁ with an analytical balance on a weighing rack. At this time, the amount of dirt on each group of dirt sheets should be guaranteed to be (5±0.5) g.

5) Test procedure

Use the same amount of Examples 1-10 and commercially available detergents to wash the slides with known smeared amount, wipe the slides in one direction along the slides, after wiping 10 times, The slides were placed in clean water, left standing for 5 minutes, taken out, dried, and weighed as m ₂ .

6) The results are expressed as follows: oil removal rate ω=(m ₁ −m ₂ )/(m ₁ −m ₀ )×100%.

In the formula: m ₀ - the mass of the slide before smearing, g; m ₁ - the mass of the slide after smearing, g; m ₂ - the mass of the stained slide after washing, g.

Table 1 Oil removal rate test table

In the present invention, the commercially available detergent is a white cat lemon black tea detergent purchased from a supermarket.

Test 2: Stain Heavy Settling Test:

After washing in Test 1, the soiling sheet preparation operation was performed again, and the soiling rate and the oil-removing rate were calculated.

Re-fouling flake preparation operation:

Place the clean glass slides in groups of four on the weighing rack, accurately weigh them with an analytical balance (accurate to 1 mg) as m ₀ ', and clamp the weighed glass slides on the drying rack one by one. The clip should be clamped above the line on the glass slide, and the drying slide should be placed in the lining tray to prepare for smearing.

When the oil stain is kept at a certain temperature, remove the slides and the clips from the drying rack one by one, immerse the glass slides in the oil stain to 100cm below the upper line (1-2) s with the clips, and take them out slowly. After the dripping speed of the oil stains becomes slow, hang them back on the original drying rack to prepare the stained sheets in turn. After the oil stains solidify, remove the stained sheet and wipe off the excess oil stains along the 50cm inner bottom edge and both sides of the stained sheet with filter paper or absorbent cotton, and then use tweezers to clean the absorbent cotton with petroleum ether. After standing at room temperature for 4 hours, it was accurately weighed as m ₁ ' on a weighing rack with an analytical balance. At this time, it is not necessary to ensure that the amount of dirt on each group of dirt sheets is (5±0.5) g.

Staining rate=(m ₁ '-m ₀ ')/(m ₁ -m ₀ )×100%.

At the same time, the re-prepared soil sheet was subjected to the operation of the test procedure in Test 1 to obtain a mass of m ₂ '.

Re-oil removal rate: ω'=(m ₁ '-m ₂ ')/(m ₁ '-m ₀ ')×100%.

Table 2 Re-oil removal rate test table

Test 3: Detergency performance test, generally refer to the requirements of the standard GB 9985 to conduct the detergency performance test.

Table 3 Detergency performance test

Example Detergency, % Example 1 91.3 Example 2 81.5 Example 3 75.2 Example 4 73.5 Example 5 52.0 Example 6 61.1 Example 7 72.1 Example 8 45.5 Example 9 62.9 Example 10 68.7 Commercial detergent 30.1

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (2)

1. The super-strong cleaning nano coral calcium powder cleaning agent is characterized by comprising the following preparation raw materials:

the component A comprises: surfactant, nano coral calcium powder, sodium citrate and chelating agent; the nano coral calcium powder is polysaccharide modified coral calcium powder, and the polysaccharide is pectin; the chelating agent is one or two of ethylene diamine tetraacetic acid tetrasodium, sodium tartrate, hydroxyethylidene diphosphonic acid tetrasodium and imino disuccinic acid tetrasodium; the surfactant is a nonionic surfactant and an anionic surfactant in a weight ratio of 1: 2; the non-ionic surfactant is selected from one or more of tween-20, tween-60 and tween-80; the anionic surfactant is sodium dodecyl benzene sulfonate;

and B component: radix Stemonae extract, cortex Phellodendri extract, Raphani semen extract, and herba Artemisiae Scopariae extract;

and C, component C: tannins;

the preparation method of the polysaccharide modified nano coral calcium powder comprises the following steps:

1. dripping a small amount of deionized water into the nano coral calcium powder at room temperature, and uniformly dispersing the nano coral calcium powder after ultrasonic oscillation treatment;

2. dispersing polysaccharide in water solution to prepare polysaccharide solution with the concentration of 3%;

3. gradually dropping a polysaccharide solution into the nano coral calcium powder slurry obtained in the step 1 under an ultrasonic condition, continuing ultrasonic treatment for 10 minutes after the dropping is finished, freezing the mixed solution at-80 ℃ for 12 hours, and freeze-drying to obtain polysaccharide modified nano coral calcium powder;

wherein the weight ratio of the polysaccharide to the nano coral calcium powder is 1: 2;

the component B is coated by a slow release film;

the slow release film is modified rhamnose;

the preparation method of the component B comprises the following steps:

s01, dissolving 1.5g of rhamnose in 100mL of 2% acetic acid aqueous solution, and stirring and dissolving by using a magnetic stirrer; 1g of polyvinyl alcohol is dissolved in 30mL of water and heated to be dissolved; uniformly stirring and mixing the rhamnose and the polyvinyl alcohol solution, carrying out water bath at 50 ℃ for 48h, adding 1.6-2.8g of 200-mesh 300-mesh silica gel into 40mL of the mixed solution, pouring into a glass plate, and evaporating at room temperature to form a film; immersing the obtained dried membrane into 2mol/L sodium hydroxide solution, and dissolving silica gel in water bath at 50 ℃ for 2h to obtain rhamnose/polyvinyl alcohol; neutralizing redundant sodium hydroxide by using 5% acetic acid, washing the solution to be neutral by using deionized water, and drying the solution in a drying box;

s02 mixing radix Stemonae extract, cortex Phellodendri extract, Raphani semen extract, and herba Artemisiae Scopariae extract to obtain extract mixture;

s03, mixing 10g of rhamnose/polyvinyl alcohol prepared in the step 1 and 80g of distilled water, adding 6g of the extract mixture at room temperature, uniformly stirring, performing ultrasonic treatment for 30min to uniformly mix, and performing spray drying at the conditions of an inlet temperature of 175 ℃, a feed flow rate of 3mL/min, a nozzle head diameter of 0.7mm and nozzle cleaning for 2 times/min to obtain a component B;

the extraction method of the stemona extract and the phellodendron extract comprises the following steps:

(1) selecting 1 part of radix stemonae and 1 part of phellodendron bark, cleaning, drying, grinding, adding 10 parts of lime milk, uniformly stirring, putting into a percolating cylinder, soaking for 6 hours by using lime water, taking a percolate, adding 120% of the volume of the percolate, adding a citric acid saturated aqueous solution, stirring, standing overnight, filtering and taking a precipitate;

(2) dissolving the precipitate with hot water, filtering, and collecting filtrate to obtain radix Stemonae extract and cortex Phellodendri extract crude product;

(3) dissolving the crude product in boiling water, and filtering to obtain radix Stemonae extract and cortex Phellodendri extract;

the weight ratio of the component A to the component B to the component C is 8: 4: 1;

in the component A, the weight ratio of the surfactant, the nano coral calcium powder, the sodium citrate and the chelating agent is 1: 1: 0.5: 0.01;

in the component B, the weight ratio of the stemona root extract to the phellodendron bark extract to the radish seed extract to the oriental wormwood extract is 1: 1: 1: 1.

2. the super-cleaning nano coral calcium powder cleaning agent as claimed in claim 1, wherein the tannin is a hydrolyzed tannin.