CN114766573A - Compound gingko health tea and preparation method thereof - Google Patents

Abstract

The invention discloses compound gingko health-care tea and a preparation method thereof, and solves the technical problems of single form, single taste, poor efficacy, inconvenience in drinking and the like of the existing gingko tea product. The invention comprises 30-50 parts of ginkgo leaves, 45-65 parts of green tea, 2-4 parts of momordica grosvenori and 1-3 parts of mint in mass ratio. On the basis of referring to modern medical, pharmaceutical and health-care theories, according to synergism, complementation and harmonization beneficial to ginkgo tea, through screening verification, three common seasoning and synergism health-care raw materials of green tea, momordica grosvenori and mint are screened out from medicinal and edible homologous materials to be prepared with a ginkgo leaf compound, wherein the ginkgo leaf is prepared into tea alone, and the green tea, the momordica grosvenori and the mint are prepared into paste by adopting medium-temperature ultrasonic water extraction, membrane filtration concentration, negative pressure paste preparation and the like; and weighing and packaging the mixture into a finished product to obtain the compound brewed ginkgo health-care tea. The ginkgo tea not only strengthens the functions of lowering blood pressure, lowering serum cholesterol and the like of ginkgo leaves, but also improves the sensory quality, the taste and the flavor of the ginkgo tea.

Description

A kind of compound ginkgo health tea and preparation method thereof

technical field

The invention belongs to the technical field of health-care products, in particular to a compound ginkgo health-care tea and a preparation method thereof.

Background technique

Ginkgo tea is a tea made from the leaves of the ginkgo tree. Ginkgo tea has important medicinal value. So far, there are more than 200 known chemical components, mainly including flavonoids, terpenes, phenols, alkaloids, polyisoprene, quinic acid, linoleic acid, shikimic acid, ascorbic acid, a- Alkenal, ginkgo alcohol, ginkgo ketone, protein, amino acids, minerals and vitamins and other ingredients. According to incomplete statistics, ginkgo tea contains more than 45 kinds of flavonoids, more than 6 kinds of biflavonoids, more than 2 kinds of ginkgo elements, more than 5 kinds of ketoacids, more than 7 kinds of amino acids, and up to 15 kinds of trace elements. , also contains vitamins B1, B2, B12 and so on. Regular consumption of ginkgo tea can enhance the body's physical strength and improve immune function. According to modern medical analysis, ginkgo tea has a good effect on the treatment of cardiovascular disease, has antithrombotic function, helps to prevent arteriosclerosis, protects blood vessels, prevents and treats coronary heart disease It has a protective effect; it also has the functions of reducing serum cholesterol content, softening blood vessels, improving blood circulation of the heart and brain, increasing blood flow of peripheral blood vessels, promoting the proliferation of hematopoietic stem cells, relieving spasm, and lowering blood pressure.

With the rapid development of my country's economy and the improvement of people's living standards, the current "three high" groups tend to be younger, and the number of "sub-healthy" groups is large. From a scientific point of view, such groups are under strict It does not belong to the "disease" group in the sense, but there are "hidden health risks" in the body. If "prevention or conditioning intervention" is not applied, the natural development will inevitably tend to "severe or deteriorate". The "sub-health" state of the daily drinks with conditioning function can be completely restored to the normal level, so the development of products with special health care functions is of great practical significance.

Because ginkgo biloba contains complex ingredients, some of the ingredients are harmful to the human body if they are directly consumed without processing. Therefore, the ginkgo tea in normal circulation in the market must be a processed and safe product. At present, the existing ginkgo tea mainly consists of processed ginkgo original leaves and pulverized tea bags. The tea shape of such products is simple, the taste is single, the taste is sour and the quality is uneven, and the acceptance of the consumer groups is limited. Lagging behind the development of the times, it is difficult to attract young consumer groups. Therefore, novel product form, individualized taste, and modernized taste have already determined whether ginkgo health tea is suitable for the market development trend and whether it is suitable for the continuous development of people's health.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a compound ginkgo health-care tea and a preparation method thereof, and solve the technical problems of the existing ginkgo tea products such as single form, monotonous taste, poor efficacy, and inconvenient drinking and serving.

For achieving the above object, the technical scheme adopted in the present invention is as follows:

A compound ginkgo health-care tea, comprising the following components by mass ratio:

Further, include the following components by mass ratio:

Further, Ginkgo biloba leaves are individually processed into Ginkgo biloba tea.

Further, green tea, Luo Han Guo and mint are processed into a mixed paste.

A preparation method of compound ginkgo health tea, comprising the following steps:

Step 1. Select fresh Ginkgo biloba leaves, and after cleaning and screening, they are cut into shapes by a mold;

Step 2. The ginkgo leaf with complete cut shape is processed, rolled, roasted and fried, and refined to obtain ginkgo leaf tea;

Step 3, select qualified green tea, Luo Han Guo, mint respectively, measure and weigh after cleaning and screening, and pulverize into fine powder respectively;

Step 4. Mix the fine powders of the pulverized flower tea, Luo Han Guo, and mint evenly in proportion, place them in 2 to 3 times (volume or weight) water, and extract with ultrasonic assistance at 60 ° C to 65 ° C, each time for 60 minutes. , repeated 2 to 3 times to collect the extract;

Step 5, the extract is concentrated by membrane filtration and then suctioned and negatively pressed to obtain an extract, the paste is pressed and formed by a pressing mold, and then vacuum dried to obtain a formula paste block;

In step 6, the ginkgo leaf tea and the formula paste block are respectively measured and packaged, and the finished products are assembled according to the proportion after passing the sterilization, and finally the compound ginkgo health-care tea is obtained.

Further, in step 1, the size of the cutting die is 2.5 cm-4 cm, and the cutting die is a single-head mode or a multi-head mode.

Further, in step 1, the shape of the ginkgo leaves cut by the cutting die is a typical fan shape.

Further, in step 3, the mesh number of the fine powder of green tea, Luo Han Guo, and mint is 30-50 mesh.

Further, in step 5, the membrane filtration concentration adopts UF fine filtration and NF concentration.

Further, in step 5, the forming die is in a single-head mode or a multi-head mode.

Compared with the prior art, the present invention has the following beneficial effects:

The present invention has novel design, ingenious conception, scientific collocation, stable efficacy, rich taste and taste, various dosage forms, easy to store and carry, convenient to drink, exquisite in appearance, distinctive features, and meets the development needs of the times, and can meet the market demand for new ginkgo health-care tea. The urgent demand for products provides consumers with a convenient and practical health product for lowering blood pressure and lipids.

The present invention mainly aims at the shortcomings of the existing ginkgo tea products, such as single form, monotonous taste, poor efficacy, inconvenient drinking and taking, etc., on the basis of referring to modern medicine, pharmacy and health care theories, and based on the synergistic, complementary and beneficial effects of ginkgo tea. Coordination effect, after a lot of screening and verification, three common raw materials, green tea, Luo Han Guo, and mint were screened out from the materials with the same origin of medicine and food. The innovative use of green tea, Luo Han Guo, peppermint and other seasoning and synergistic auxiliary materials and Ginkgo biloba compound formula were combined to make a compound formula. Brew Ginkgo Health Tea. The addition of adjuvants in the invention greatly improves the sensory quality and taste of ginkgo tea, and at the same time takes into account the effects of synergy, complementation and reconciliation of ginkgo leaves, and focuses on and strengthens the functions of lowering blood pressure, lowering serum cholesterol and improving heart and brain blood circulation.

The present invention simultaneously proposes to use the compound method for processing, so as to improve the product form, enrich the taste, and optimize the taste. Ginkgo biloba leaves are used to make tea and other formula accessories are separately processed to make paste, which is measured and prepared according to the compound formula, and is divided into single doses. Packed, and finally combined with Ginkgo biloba tea. The invention not only maintains the efficacy and ornamental quality of the "original flavor" of ginkgo leaves, but also adopts a small dose of independent packaging. It also reflects the compound features of complementary gains.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention is further described in detail below. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The compound ginkgo health-care tea provided by the invention and the preparation method thereof mainly aim at the shortcomings of the existing ginkgo tea products, such as single form, monotonous taste, poor efficacy, inconvenient drinking and taking, etc. On the basis of the synergistic, complementary and synergistic effects of Ginkgo biloba tea, after a large number of screening and verification, three common raw materials, green tea, Luo Han Guo, and mint were selected from the materials with the same origin of medicine and food. The synergistic excipients are matched with Ginkgo biloba leaf compound to make compound Ginkgo biloba health tea. The addition of adjuvants in the invention greatly improves the sensory quality and taste of ginkgo tea, and at the same time takes into account the effects of synergy, complementation and reconciliation of ginkgo leaves, and focuses on and strengthens the functions of lowering blood pressure, lowering serum cholesterol and improving heart and brain blood circulation.

The invention adopts the daily brewing method to drink, and mainly has the functions of lowering blood pressure, lowering serum cholesterol, and improving the blood circulation of the heart and brain; it is formulated with compound formula, using ginkgo biloba as the main raw material, green tea, Luo Han Guo and mint as formula accessories, and the selected accessories are all Commonly used raw materials of the same origin as medicine and food, safe, non-toxic and harmless.

The present invention includes the following components by mass ratio:

The optimal formulation of the present invention includes the following components in mass ratio:

The ginkgo leaves of the present invention are separately processed into ginkgo leaf tea, and green tea, Luo Han Guo and mint are processed into mixed paste. The present invention proposes to use the compound method for processing, so as to improve the product form, enrich the taste, and optimize the mouthfeel. Ginkgo biloba leaves are used to make tea, and other formula accessories are separately processed to make paste, which is measured and prepared according to the compound formula, and is packaged in a single dose. , and finally combined with ginkgo leaf tea. The invention not only maintains the efficacy and ornamental quality of the "original flavor" of ginkgo leaves, but also adopts a small dose of independent packaging. It also reflects the compound features of complementary gains.

The preparation method of the present invention comprises the following steps:

Step 1. Select fresh Ginkgo biloba leaves, and after cleaning and screening, they are cut into shapes by a mold;

Step 2. The ginkgo leaf with complete cut shape is processed, rolled, roasted and fried, and refined to obtain ginkgo leaf tea;

Step 3, select qualified green tea, Luo Han Guo, mint respectively, measure and weigh after cleaning and screening, and pulverize into fine powder respectively;

Step 4. Mix the pulverized fine powders of green tea, Luo Han Guo and mint in proportion, put them in 2 to 3 times (volume or weight) of water, and extract them with ultrasonic assistance at 60°C to 65°C for 60 minutes each time. , repeated 2 to 3 times to collect the extract;

Step 5, the extract is concentrated by membrane filtration and then suctioned and negatively pressed to obtain an extract, the paste is pressed and formed by a pressing mold, and then vacuum dried to obtain a formula paste block;

In step 6, the ginkgo leaf tea and the formula paste block are respectively measured and packaged, and the finished products are assembled according to the proportion after passing the sterilization, and finally the compound ginkgo health-care tea is obtained.

In step 1, ginkgo leaves are cut into shape (reduced) and fried separately to make tea. The size of the cutting die is 2.5cm-4cm. The cutting die can be designed as a single-head mode or a multi-head mode, and the multi-head mode can improve the cutting efficiency. , the shape of the die cutting head is the typical fan shape of Ginkgo biloba leaves.

In step 2, under the premise of not damaging the original medicinal ingredients of Ginkgo biloba leaves, the Ginkgo biloba leaves are subjected to greening, rolling, roasting and frying, and after refining, the "toxic" components in the leaves are degraded and transformed to ensure that the ginkgo biloba tea has no toxic and side effects. At the same time, the solubility of the active ingredients of ginkgo biloba, brass glycosides and ginkgo terpene lactones in water is improved, which is more conducive to human absorption.

In step 3, the mesh number of the fine powder of green tea, Luo Han Guo, and mint is 30-50 mesh.

In step 4, the mixed fine powder of green tea, Luo Han Guo, and mint adopts the water extraction method assisted by ultrasonic waves under the condition of medium temperature, so as to prevent the high temperature from degrading and destroying the sensitive components, and at the same time, it can also improve the effective extraction efficiency per unit time.

In step 5, membrane filtration concentration adopts UF fine filtration and NF concentration. The combined membrane separation and filtration system utilizes the pure physical separation characteristics of membrane separation, has the characteristics of operating under normal temperature and pressure conditions, and has excellent hygienic guarantee conditions for the system to be completely closed. Ultrafiltration membrane filtration is used for impurity removal and nanofiltration membrane concentration. Refining ensures that the active ingredients in the extract are enriched to the greatest extent, and the active ingredients are not destroyed by chemical substances, high temperature and high pressure, as well as miscellaneous bacteria and microorganisms. After the extract is concentrated, the extract is prepared in a negative pressure environment, which can reduce the evaporation temperature of the paste and avoid the decomposition, degradation, or transformation of the active ingredients in the paste by high temperature. After the extract is pressed by a mold, the shape of the pressing mold is various, and the pressing mold is either a single-head mode or a multi-head mode, and the multi-head mode can improve the efficiency.

In step 6, after the ginkgo leaf tea and the formula paste block are respectively measured and packaged, finally the mixed packaging form of the finished product is combined according to the proportion of the formula dosage, and the brewing method is used to drink.

The preparation method of the present invention is scientific and ingenious in design, the production process is green and environmentally friendly, the process is safe and hygienic, the quality of the finished product is stable, it is easy to store and carry, convenient to drink, beautiful and delicate, and has distinct characteristics, which can meet the urgent needs of the new ginkgo health-care tea product in the market. It also continues the simple and simple characteristics of traditional ginkgo tea. The present invention not only enriches the product form and optimizes the taste, but also expands the cultural concept of ginkgo health-care tea, and provides consumers with a healthy product that can moderately lower blood pressure and lower lipids.

Finally, it should be noted that the above embodiments are only preferred embodiments of the present invention to illustrate the technical solutions of the present invention, not to limit them, and certainly not to limit the patent scope of the present invention; although referring to the foregoing embodiments The present invention has been described in detail, and those of ordinary skill in the art should understand that: it is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements , does not make the essence of the corresponding technical solution deviate from the scope of the technical solutions of the embodiments of the present invention; that is to say, any change or embellishment made in the main design idea and spirit of the present invention that has no substantial meaning, it solves the problem. If the technical problem is still consistent with the present invention, it shall be included in the protection scope of the present invention; in addition, the direct or indirect application of the technical solution of the present invention in other related technical fields shall be similarly included in the patent of the present invention within the scope of protection.

Claims (10)

1. The compound gingko health-care tea is characterized by comprising the following components in percentage by mass:

2. the compound gingko health tea as claimed in claim 1, comprising the following components in parts by mass:

3. the compound ginkgo health tea according to claim 1, wherein ginkgo leaves are processed separately into ginkgo leaf tea.

4. The compound ginkgo health tea according to claim 1, wherein the green tea, the momordica grosvenori and the mint are processed into a mixed paste.

5. The preparation method of the compound ginkgo health-care tea as claimed in any one of claims 1 to 4, which is characterized by comprising the following steps:

step 1, selecting fresh ginkgo leaves, cleaning and screening the ginkgo leaves, and then cutting the ginkgo leaves into shapes by a mould;

step 2, carrying out enzyme deactivation, rolling, baking and frying on the cut and complete ginkgo leaves to obtain ginkgo leaf tea after refining;

step 3, respectively selecting qualified green tea, momordica grosvenori and mint, weighing after cleaning and screening, and respectively crushing into fine powder;

step 4, uniformly mixing the crushed fine powder of the green tea, the momordica grosvenori and the mint according to a proportion, putting the mixture into 2-3 times (volume or weight) of water, carrying out ultrasonic-assisted extraction at 60-65 ℃ for 60 minutes each time, repeating the extraction for 2-3 times, and collecting an extract;

step 5, filtering and concentrating the leaching liquor by a membrane, sucking the concentrated leaching liquor under negative pressure to prepare extract, pressing and molding the paste by a compression mold, and then drying the paste in vacuum to prepare a paste block of the formula;

and 6, respectively metering and subpackaging the ginkgo leaf tea and the formula paste, sterilizing to be qualified, and then combining the ginkgo leaf tea and the formula paste in proportion to obtain the compound ginkgo health-care tea.

6. The method for preparing the compound gingko health care tea as claimed in claim 5, wherein in the step 1, the size of the cutting die is 2.5 cm-4 cm, and the cutting die is in a single-head mode or a multi-head mode.

7. The method of claim 5, wherein the ginkgo leaves whose heads are cut by the cutting mold in step 1 have a typical fan shape.

8. The method for preparing the compound ginkgo health tea as claimed in claim 5, wherein in the step 3, the mesh number of the fine powder of green tea, momordica grosvenori and mint is 30-50 meshes.

9. The method as claimed in claim 5, wherein the membrane filtration concentration is UF fine filtration and NF concentration in step 5.

10. The method for preparing the compound ginkgo health tea according to claim 5, wherein in the step 5, the pressing mold is in a single-head mode or a multi-head mode.