CN108902294A - A kind of antistaling agent for grape and preparation method thereof - Google Patents
A kind of antistaling agent for grape and preparation method thereof Download PDFInfo
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- CN108902294A CN108902294A CN201810719646.3A CN201810719646A CN108902294A CN 108902294 A CN108902294 A CN 108902294A CN 201810719646 A CN201810719646 A CN 201810719646A CN 108902294 A CN108902294 A CN 108902294A
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- vitamin
- antistaling agent
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- 235000009754 Vitis X bourquina Nutrition 0.000 title claims abstract description 46
- 235000012333 Vitis X labruscana Nutrition 0.000 title claims abstract description 46
- 235000014787 Vitis vinifera Nutrition 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims description 14
- 240000006365 Vitis vinifera Species 0.000 title abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 54
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000003292 glue Substances 0.000 claims abstract description 35
- 239000002270 dispersing agent Substances 0.000 claims abstract description 34
- 229920000881 Modified starch Polymers 0.000 claims abstract description 31
- 239000004368 Modified starch Substances 0.000 claims abstract description 31
- 235000019426 modified starch Nutrition 0.000 claims abstract description 31
- 241000196324 Embryophyta Species 0.000 claims abstract description 28
- 230000000855 fungicidal effect Effects 0.000 claims abstract description 27
- 239000000417 fungicide Substances 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 23
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229930003268 Vitamin C Natural products 0.000 claims abstract description 21
- 150000008442 polyphenolic compounds Chemical class 0.000 claims abstract description 21
- 235000013824 polyphenols Nutrition 0.000 claims abstract description 21
- 239000011718 vitamin C Substances 0.000 claims abstract description 21
- 235000019154 vitamin C Nutrition 0.000 claims abstract description 21
- 229930003270 Vitamin B Natural products 0.000 claims abstract description 20
- 239000011720 vitamin B Substances 0.000 claims abstract description 20
- 235000019156 vitamin B Nutrition 0.000 claims abstract description 20
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000661 sodium alginate Substances 0.000 claims abstract description 19
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 19
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 19
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 13
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 12
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 12
- 244000269722 Thea sinensis Species 0.000 claims abstract 5
- 241000219095 Vitis Species 0.000 claims description 43
- 239000000203 mixture Substances 0.000 claims description 22
- 239000006185 dispersion Substances 0.000 claims description 16
- OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 claims description 14
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 14
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 14
- 229920002261 Corn starch Polymers 0.000 claims description 14
- 229920000926 Galactomannan Polymers 0.000 claims description 14
- 239000006000 Garlic extract Substances 0.000 claims description 14
- 239000008120 corn starch Substances 0.000 claims description 14
- 229940099112 cornstarch Drugs 0.000 claims description 14
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 claims description 14
- 235000020706 garlic extract Nutrition 0.000 claims description 14
- 229940070527 tourmaline Drugs 0.000 claims description 14
- 229910052613 tourmaline Inorganic materials 0.000 claims description 14
- 239000011032 tourmaline Substances 0.000 claims description 14
- 229940002508 ginger extract Drugs 0.000 claims description 13
- 235000020708 ginger extract Nutrition 0.000 claims description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- 235000015165 citric acid Nutrition 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 235000013616 tea Nutrition 0.000 claims description 9
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 claims description 8
- 229920002581 Glucomannan Polymers 0.000 claims description 8
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 8
- 229940046240 glucomannan Drugs 0.000 claims description 8
- 238000010559 graft polymerization reaction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 7
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 7
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims 1
- 244000273928 Zingiber officinale Species 0.000 claims 1
- 235000006886 Zingiber officinale Nutrition 0.000 claims 1
- 235000010443 alginic acid Nutrition 0.000 claims 1
- 239000000783 alginic acid Substances 0.000 claims 1
- 229960001126 alginic acid Drugs 0.000 claims 1
- 229920000615 alginic acid Polymers 0.000 claims 1
- 150000004781 alginic acids Chemical class 0.000 claims 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims 1
- 235000008397 ginger Nutrition 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004321 preservation Methods 0.000 abstract description 7
- 231100000252 nontoxic Toxicity 0.000 abstract description 4
- 230000003000 nontoxic effect Effects 0.000 abstract description 4
- 235000013311 vegetables Nutrition 0.000 description 19
- 235000013399 edible fruits Nutrition 0.000 description 17
- 241001122767 Theaceae Species 0.000 description 16
- 150000001720 carbohydrates Chemical class 0.000 description 7
- 235000014633 carbohydrates Nutrition 0.000 description 7
- 235000009508 confectionery Nutrition 0.000 description 6
- 235000012055 fruits and vegetables Nutrition 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- -1 fresh-keeping Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000005068 transpiration Effects 0.000 description 2
- PZBPKYOVPCNPJY-UHFFFAOYSA-N 1-[2-(allyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole Chemical compound ClC1=CC(Cl)=CC=C1C(OCC=C)CN1C=NC=C1 PZBPKYOVPCNPJY-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229960002125 enilconazole Drugs 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000002068 microbial inoculum Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/154—Organic compounds; Microorganisms; Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a kind of antistaling agent for grape, the raw material including following parts by weight：3~5 parts of plant polyose glue, 4~7 parts of sodium alginate, 1~3 part of vitamin B, 1~2 part of vitamin C, 4~6 parts of citric acid, 1~2 part of tea polyphenols, 3~5 parts of sodium carboxymethylcellulose, 8~13 parts of modified starch, 1~2 part of dispersing agent, 0.3~0.9 part of fungicide and 100 parts of water.Antistaling agent for grape Nantural non-toxic of the present invention, of good preservation effect, use is safe.
Description
Technical field
The invention belongs to antistaling agent technical fields, and in particular to a kind of antistaling agent for grape and preparation method thereof.
Background technique
The crops such as veterinary antibiotics product is because rich in carbohydrate, organic acid, vitamin and inorganic salts etc., forming is people
The important nutrient source of class.But due to vegetables and fruits production seasonality, region and its high-moisture, eutrophic, low pH, physiology after-ripening with
And harvesting when vulnerable to mechanical trauma the characteristics of, so that it is difficult to long-period freshness preserving, to lose after causing serious adopt.Data shows
China has become vegetables and fruits big producer of the world, and yield accounts for about the 14% of total output, and loss is lost every year 20%~30% after adopting
More than 70,000,000,000 yuan.
Vegetables and fruits adopt after respiration, moisture transpiration effect and microbial infection be vegetables and fruits aging rot it is main because
Element, thus effectively inhibit vegetables and fruits adopt after respiration, transpiration and microorganism growth be the fresh-keeping main path of vegetables and fruits.It protects
The backwardness of fresh means has seriously affected vegetables and fruits in the exterior of commodity and quality of storage phase and shelf life, thus greatly reduces
Additional Value of Commodities.Therefore, lack effective fresh-keeping means and have become one of the major issue for hindering the development of vegetables and fruits crop product.
The disclosure of the invention of Authorization Notice No. CN103734269B a kind of agent keeping vegetable fresh and its answering on fresh-keeping of vegetables
With, it is characterised in that：The agent keeping vegetable fresh is by Imazalil sulfate, plant growth regulator, dispersion moisture agent, hydrotropy
Agent, filler composition.The antistaling agent can play preservation to a certain extent, but fresh-keeping effect and application kind are limited.
Summary of the invention
The present invention provides a kind of antistaling agent for grape and preparation method thereof, solve the problems in background technique, the present invention
The antistaling agent for grape Nantural non-toxic, of good preservation effect, use is safe.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that：
A kind of antistaling agent for grape, the raw material including following parts by weight：3~5 parts of plant polyose glue, 4~7 parts of sodium alginate, dimension life
1~3 part of plain B, it 1~2 part of vitamin C, 4~6 parts of citric acid, 1~2 part of tea polyphenols, 3~5 parts of sodium carboxymethylcellulose, is modified
8~13 parts of starch, 1~2 part of dispersing agent, 0.3~0.9 part of fungicide and 100 parts of water.
Preferably, the antistaling agent for grape, the raw material including following parts by weight：3.6~4.5 parts of plant polyose glue, sea
5~6 parts of mosanom, 1.2~2.7 parts of vitamin B, 1.3~1.8 parts of vitamin C, 4.9~5.1 parts of citric acid, tea polyphenols 1.4
~1.9 parts, 3.3~4.1 parts of sodium carboxymethylcellulose, 10~12 parts of modified starch, 1.4~1.9 parts of dispersing agent, fungicide 0.6
~0.8 part and 100 parts of water.
Preferably, the antistaling agent for grape, the raw material including following parts by weight：4 parts of plant polyose glue, sodium alginate
5.6 parts, 2.5 parts of vitamin B, 1.7 parts of vitamin C, 5 parts of citric acid, 1.8 parts of tea polyphenols, 3.9 parts of sodium carboxymethylcellulose,
11 parts of modified starch, 1.6 parts of dispersing agent, 0.7 part of fungicide and 100 parts of water.
Preferably, the plant polyose glue refers to the mixture of Glucomannan glue and galactomannan gum, and the Portugal is sweet
The mass ratio of glycan glue and galactomannan gum is 1:1.
Preferably, the preparation method of the modified starch is as follows：
（1）Weigh the raw material of following parts by weight：30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan；
（2）Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 80 DEG C is again heated to and is gelatinized；
（3）Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy is to get the modified starch.
Preferably, the dispersing agent is sodium tripolyphosphate.
Preferably, the fungicide is the mixture of garlic extract, ginger extract and Tourmaline.
Preferably, the mass ratio of the mixture of the garlic extract, ginger extract and Tourmaline is 3:5:1.
A method of the antistaling agent for grape is prepared, is included the following steps：
（1）Plant polyose glue, sodium alginate, vitamin B, vitamin C, citric acid, tea polyphenols, carboxymethyl are weighed by above-mentioned formula
Sodium cellulosate, modified starch, dispersing agent, fungicide and water, it is spare；
（2）Dispersing agent is dissolved in water, is placed in high speed disperser, control rate of dispersion is 1000r/min, high speed dispersion 5~10
Minute, obtain mixed liquor；
（3）Surplus material is added to step（2）In resulting mixed liquor, first ultrasonic wave disperses 3~6 minutes, is then heated to
It 70~80 DEG C, is stirred 15~25 minutes, naturally cools to room temperature to get the antistaling agent for grape.
Preferably, the step（3）Middle mixing speed is 300~400r/min.
Compared with prior art, the present invention it has the advantages that：
Antistaling agent for grape Nantural non-toxic of the present invention, of good preservation effect, use is safe, and the antistaling agent for grape is more with plant
Carbohydrate gum, vitamin B, vitamin C, citric acid, tea polyphenols, sodium carboxymethylcellulose, modified starch, dispersing agent, kills at sodium alginate
Microbial inoculum is raw material, i.e., the ingredients such as fresh-keeping, anti-oxidant, natural disinfection, synergy, film forming component are compounded, and synergistic effect is prepared
Antistaling agent for grape have effects that fresh-keeping, anti-corrosion, have good preservation to fruit, vegetables and fruits, can delay food rot
Rotten speed reduces the evaporation of vegetables and fruits moisture, prevents from wilting.Meanwhile it can shape on surface through the antistaling agent treated vegetables and fruits
At one layer of uniform film, there is selective penetrated property to gas, can be reduced oxygen and enter fruits and vegetables, inhibit exhaling for fruits and vegetables significantly
Intensity is inhaled, there is excellent fresh-keeping and green-keeping effect, the preferably moisture loss of reduction fruits and vegetables and rotting rate.System of the present invention
Preparation Method is easy, and equipment investment is few, and raw material sources are guaranteed, pure natural, the low production cost of safety.
Specific embodiment
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of antistaling agent for grape, the raw material including following parts by weight：3 parts of plant polyose glue, sodium alginate 4
Part, 1 part of vitamin B, 1 part of vitamin C, 4 parts of citric acid, 1 part of tea polyphenols, 3 parts of sodium carboxymethylcellulose, 8 parts of modified starch,
1 part of dispersing agent, 0.3 part of fungicide and 100 parts of water.
Wherein, the plant polyose glue refers to the mixture of Glucomannan glue and galactomannan gum, and the Portugal is sweet poly-
The mass ratio of carbohydrate gum and galactomannan gum is 1:1.
Wherein, the preparation method of the modified starch is as follows：
（1）Weigh the raw material of following parts by weight：30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan；
（2）Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 80 DEG C is again heated to and is gelatinized；
（3）Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy is to get the modified starch.
Wherein, the dispersing agent is sodium tripolyphosphate.
Wherein, the fungicide is the mixture of garlic extract, ginger extract and Tourmaline.
Wherein, the mass ratio of the mixture of the garlic extract, ginger extract and Tourmaline is 3:5:1.
A method of the antistaling agent for grape is prepared, is included the following steps：
（1）Plant polyose glue, sodium alginate, vitamin B, vitamin C, citric acid, tea polyphenols, carboxymethyl are weighed by above-mentioned formula
Sodium cellulosate, modified starch, dispersing agent, fungicide and water, it is spare；
（2）Dispersing agent is dissolved in water, is placed in high speed disperser, control rate of dispersion be 1000r/min, high speed dispersion 5 minutes,
Obtain mixed liquor；
（3）Surplus material is added to step（2）In resulting mixed liquor, first ultrasonic wave disperses 3 minutes, is then heated to 70
DEG C, it is stirred 15 minutes, naturally cools to room temperature to get the antistaling agent for grape.
Wherein, the step（3）Middle mixing speed is 300r/min.
Embodiment 2
The present embodiment is related to a kind of antistaling agent for grape, the raw material including following parts by weight：5 parts of plant polyose glue, sodium alginate 7
Part, 3 parts of vitamin B, 2 parts of vitamin C, 6 parts of citric acid, 2 parts of tea polyphenols, 5 parts of sodium carboxymethylcellulose, modified starch 13
Part, 2 parts of dispersing agent, 0.9 part of fungicide and 100 parts of water.
Wherein, the plant polyose glue refers to the mixture of Glucomannan glue and galactomannan gum, and the Portugal is sweet poly-
The mass ratio of carbohydrate gum and galactomannan gum is 1:1.
Wherein, the preparation method of the modified starch is as follows：
（1）Weigh the raw material of following parts by weight：30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan；
（2）Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 80 DEG C is again heated to and is gelatinized；
（3）Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy is to get the modified starch.
Wherein, the dispersing agent is sodium tripolyphosphate.
Wherein, the fungicide is the mixture of garlic extract, ginger extract and Tourmaline.
Wherein, the mass ratio of the mixture of the garlic extract, ginger extract and Tourmaline is 3:5:1.
A method of the antistaling agent for grape is prepared, is included the following steps：
（1）Plant polyose glue, sodium alginate, vitamin B, vitamin C, citric acid, tea polyphenols, carboxymethyl are weighed by above-mentioned formula
Sodium cellulosate, modified starch, dispersing agent, fungicide and water, it is spare；
（2）Dispersing agent is dissolved in water, is placed in high speed disperser, control rate of dispersion is 1000r/min, and high speed dispersion 10 is divided
Clock obtains mixed liquor；
（3）Surplus material is added to step（2）In resulting mixed liquor, first ultrasonic wave disperses 6 minutes, is then heated to 80
DEG C, it is stirred 25 minutes, naturally cools to room temperature to get the antistaling agent for grape.
Wherein, the step（3）Middle mixing speed is 400r/min.
Embodiment 3
The present embodiment is related to a kind of antistaling agent for grape, the raw material including following parts by weight：3.6 parts of plant polyose glue, sodium alginate 5
Part, 3.3 parts of sodium carboxymethylcellulose, changes 1.2 parts of vitamin B, 1.3 parts of vitamin C, 4.9 parts of citric acid, 1.4 parts of tea polyphenols
10 parts of starch of property, 1.4 parts of dispersing agent, 0.6 part of fungicide and 100 parts of water.
Wherein, the plant polyose glue refers to the mixture of Glucomannan glue and galactomannan gum, and the Portugal is sweet poly-
The mass ratio of carbohydrate gum and galactomannan gum is 1:1.
Wherein, the preparation method of the modified starch is as follows：
（1）Weigh the raw material of following parts by weight：30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan；
（2）Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 80 DEG C is again heated to and is gelatinized；
（3）Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy is to get the modified starch.
Wherein, the dispersing agent is sodium tripolyphosphate.
Wherein, the fungicide is the mixture of garlic extract, ginger extract and Tourmaline.
Wherein, the mass ratio of the mixture of the garlic extract, ginger extract and Tourmaline is 3:5:1.
A method of the antistaling agent for grape is prepared, is included the following steps：
（1）Plant polyose glue, sodium alginate, vitamin B, vitamin C, citric acid, tea polyphenols, carboxymethyl are weighed by above-mentioned formula
Sodium cellulosate, modified starch, dispersing agent, fungicide and water, it is spare；
（2）Dispersing agent is dissolved in water, is placed in high speed disperser, control rate of dispersion be 1000r/min, high speed dispersion 6 minutes,
Obtain mixed liquor；
（3）Surplus material is added to step（2）In resulting mixed liquor, first ultrasonic wave disperses 4 minutes, is then heated to 72
DEG C, it is stirred 18 minutes, naturally cools to room temperature to get the antistaling agent for grape.
Wherein, the step（3）Middle mixing speed is 330r/min.
Embodiment 4
The present embodiment is related to a kind of antistaling agent for grape, the raw material including following parts by weight：4.5 parts of plant polyose glue, sodium alginate 6
Part, 4.1 parts of sodium carboxymethylcellulose, changes 2.7 parts of vitamin B, 1.8 parts of vitamin C, 5.1 parts of citric acid, 1.9 parts of tea polyphenols
12 parts of starch of property, 1.9 parts of dispersing agent, 0.8 part of fungicide and 100 parts of water.
Wherein, the plant polyose glue refers to the mixture of Glucomannan glue and galactomannan gum, and the Portugal is sweet poly-
The mass ratio of carbohydrate gum and galactomannan gum is 1:1.
Wherein, the preparation method of the modified starch is as follows：
（1）Weigh the raw material of following parts by weight：30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan；
（2）Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 80 DEG C is again heated to and is gelatinized；
（3）Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy is to get the modified starch.
Wherein, the dispersing agent is sodium tripolyphosphate.
Wherein, the fungicide is the mixture of garlic extract, ginger extract and Tourmaline.
Wherein, the mass ratio of the mixture of the garlic extract, ginger extract and Tourmaline is 3:5:1.
A method of the antistaling agent for grape is prepared, is included the following steps：
（1）Plant polyose glue, sodium alginate, vitamin B, vitamin C, citric acid, tea polyphenols, carboxymethyl are weighed by above-mentioned formula
Sodium cellulosate, modified starch, dispersing agent, fungicide and water, it is spare；
（2）Dispersing agent is dissolved in water, is placed in high speed disperser, control rate of dispersion be 1000r/min, high speed dispersion 8 minutes,
Obtain mixed liquor；
（3）Surplus material is added to step（2）In resulting mixed liquor, first ultrasonic wave disperses 5 minutes, is then heated to 75
DEG C, it is stirred 20 minutes, naturally cools to room temperature to get the antistaling agent for grape.
Wherein, the step（3）Middle mixing speed is 350r/min.
Embodiment 5
The present embodiment is related to a kind of antistaling agent for grape, the raw material including following parts by weight：4 parts of plant polyose glue, sodium alginate 5.6
Part, is modified 2.5 parts of vitamin B, 1.7 parts of vitamin C, 5 parts of citric acid, 1.8 parts of tea polyphenols, 3.9 parts of sodium carboxymethylcellulose
11 parts of starch, 1.6 parts of dispersing agent, 0.7 part of fungicide and 100 parts of water.
Wherein, the plant polyose glue refers to the mixture of Glucomannan glue and galactomannan gum, and the Portugal is sweet poly-
The mass ratio of carbohydrate gum and galactomannan gum is 1:1.
Wherein, the preparation method of the modified starch is as follows：
（1）Weigh the raw material of following parts by weight：30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan；
（2）Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 80 DEG C is again heated to and is gelatinized；
（3）Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy is to get the modified starch.
Wherein, the dispersing agent is sodium tripolyphosphate.
Wherein, the fungicide is the mixture of garlic extract, ginger extract and Tourmaline.
Wherein, the mass ratio of the mixture of the garlic extract, ginger extract and Tourmaline is 3:5:1.
A method of the antistaling agent for grape is prepared, is included the following steps：
（1）Plant polyose glue, sodium alginate, vitamin B, vitamin C, citric acid, tea polyphenols, carboxymethyl are weighed by above-mentioned formula
Sodium cellulosate, modified starch, dispersing agent, fungicide and water, it is spare；
（2）Dispersing agent is dissolved in water, is placed in high speed disperser, control rate of dispersion be 1000r/min, high speed dispersion 9 minutes,
Obtain mixed liquor；
（3）Surplus material is added to step（2）In resulting mixed liquor, first ultrasonic wave disperses 4 minutes, is then heated to 78
DEG C, it is stirred 23 minutes, naturally cools to room temperature to get the antistaling agent for grape.
Wherein, the step（3）Middle mixing speed is 380r/min.
Comparative example
A kind of agent keeping vegetable fresh disclosed in Authorization Notice No. CN103734269B.
The product that embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5 are prepared is carried out 300 times respectively
Dilution, obtains dilution.The identical grape of selection quality is randomly divided into 6 parts, will wherein 5 parts be respectively placed in embodiment 1, embodiment
2, it carries out impregnating 30 minutes in the dilution of embodiment 3, embodiment 4, embodiment 5, and dries, remaining 1 part uses comparative example institute
The antistaling agent progress stated is fresh-keeping, as a control group, is placed in same environment, then observes grape, and records such as following table：
From above table it is found that comparing with control group, through antistaling agent of the present invention, treated that the grape fresh-keeping time is long.
Antistaling agent for grape Nantural non-toxic of the present invention, of good preservation effect, use is safe, and the antistaling agent for grape is to plant
Object polysaccharide gum, sodium alginate, vitamin B, vitamin C, citric acid, tea polyphenols, sodium carboxymethylcellulose, modified starch, dispersion
Agent, fungicide are raw material, i.e., the ingredients such as fresh-keeping, anti-oxidant, natural disinfection, synergy, film forming component are compounded, and are acted synergistically,
The antistaling agent for grape prepared has effects that fresh-keeping, anti-corrosion, has good preservation to fruit, vegetables and fruits, can delay to eat
The speed that object rots reduces the evaporation of vegetables and fruits moisture, prevents from wilting.Meanwhile through the antistaling agent treated vegetables and fruits in table
Face can form one layer of uniform film, have selective penetrated property to gas, can be reduced oxygen and enter fruits and vegetables, significantly inhibition fruit
The respiratory intensity of vegetable has excellent fresh-keeping and green-keeping effect, the preferably moisture loss of reduction fruits and vegetables and rotting rate.Institute of the present invention
The preparation method stated is easy, and equipment investment is few, and raw material sources are guaranteed, pure natural, the low production cost of safety.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (10)
1. a kind of antistaling agent for grape, which is characterized in that the raw material including following parts by weight：3~5 parts of plant polyose glue, alginic acid
4~7 parts of sodium, 1~3 part of vitamin B, 1~2 part of vitamin C, 4~6 parts of citric acid, 1~2 part of tea polyphenols, carboxymethyl cellulose
3~5 parts of sodium, 8~13 parts of modified starch, 1~2 part of dispersing agent, 0.3~0.9 part of fungicide and 100 parts of water.
2. antistaling agent for grape according to claim 1, which is characterized in that the raw material including following parts by weight：Plant polyose
3.6~4.5 parts of glue, 5~6 parts of sodium alginate, 1.2~2.7 parts of vitamin B, 1.3~1.8 parts of vitamin C, citric acid 4.9~
5.1 parts, 1.4~1.9 parts of tea polyphenols, 3.3~4.1 parts of sodium carboxymethylcellulose, 10~12 parts of modified starch, dispersing agent 1.4~
1.9 parts, 0.6~0.8 part of fungicide and 100 parts of water.
3. antistaling agent for grape according to claim 1, which is characterized in that the raw material including following parts by weight：Plant polyose
4 parts of glue, 5.6 parts of sodium alginate, 2.5 parts of vitamin B, 1.7 parts of vitamin C, 5 parts of citric acid, 1.8 parts of tea polyphenols, carboxymethyl
3.9 parts of sodium cellulosate, 11 parts of modified starch, 1.6 parts of dispersing agent, 0.7 part of fungicide and 100 parts of water.
4. antistaling agent for grape according to claim 1, which is characterized in that the plant polyose glue refer to Glucomannan glue with
The mass ratio of the mixture of galactomannan gum, the Glucomannan glue and galactomannan gum is 1:1.
5. antistaling agent for grape according to claim 1, which is characterized in that the preparation method of the modified starch is as follows：
（1）Weigh the raw material of following parts by weight：30 parts of cornstarch, 50 parts of water, 25 parts of acrylic acid, 5 parts of lauryl mercaptan；
（2）Ready cornstarch, water, acrylic acid and lauryl mercaptan are mixed, 80 DEG C is again heated to and is gelatinized；
（3）Product after gelatinization is placed in 60Co- gamma Rays field and carries out radiation graft polymerization, receiving dosage is
1KGy is to get the modified starch.
6. antistaling agent for grape according to claim 1, which is characterized in that the dispersing agent is sodium tripolyphosphate.
7. antistaling agent for grape according to claim 1, which is characterized in that the fungicide is garlic extract, ginger mentions
Take the mixture of liquid and Tourmaline.
8. antistaling agent for grape according to claim 7, which is characterized in that the garlic extract, ginger extract and
The mass ratio of the mixture of Tourmaline is 3:5:1.
9. a kind of method for preparing any one of claim 1~8 antistaling agent for grape, which is characterized in that include the following steps：
（1）Plant polyose glue, sodium alginate, vitamin B, vitamin C, citric acid, tea polyphenols, carboxymethyl are weighed by above-mentioned formula
Sodium cellulosate, modified starch, dispersing agent, fungicide and water, it is spare；
（2）Dispersing agent is dissolved in water, is placed in high speed disperser, control rate of dispersion is 1000r/min, high speed dispersion 5~10
Minute, obtain mixed liquor；
（3）Surplus material is added to step（2）In resulting mixed liquor, first ultrasonic wave disperses 3~6 minutes, is then heated to
It 70~80 DEG C, is stirred 15~25 minutes, naturally cools to room temperature to get the antistaling agent for grape.
10. preparation method according to claim 9, which is characterized in that the step（3）Middle mixing speed be 300~
400r/min。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810719646.3A CN108902294A (en) | 2018-07-03 | 2018-07-03 | A kind of antistaling agent for grape and preparation method thereof |
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| CN201810719646.3A CN108902294A (en) | 2018-07-03 | 2018-07-03 | A kind of antistaling agent for grape and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679653A (en) * | 2019-10-10 | 2020-01-14 | 河北天农副食果品贸易有限公司 | Traditional Chinese medicine preservative paper for longan and preparation method thereof |
| CN112262884A (en) * | 2020-10-22 | 2021-01-26 | 甘肃世邦星达生物科技有限公司 | Fruit and vegetable coating agent |
| CN112753758A (en) * | 2021-01-21 | 2021-05-07 | 北京农业职业学院 | Biological preservative and preparation method and application thereof |
| WO2022052228A1 (en) * | 2020-09-14 | 2022-03-17 | 湖南洞庭明珠食品有限公司 | Freshness-preservation method for cooked fish food |
-
2018
- 2018-07-03 CN CN201810719646.3A patent/CN108902294A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679653A (en) * | 2019-10-10 | 2020-01-14 | 河北天农副食果品贸易有限公司 | Traditional Chinese medicine preservative paper for longan and preparation method thereof |
| WO2022052228A1 (en) * | 2020-09-14 | 2022-03-17 | 湖南洞庭明珠食品有限公司 | Freshness-preservation method for cooked fish food |
| CN112262884A (en) * | 2020-10-22 | 2021-01-26 | 甘肃世邦星达生物科技有限公司 | Fruit and vegetable coating agent |
| CN112753758A (en) * | 2021-01-21 | 2021-05-07 | 北京农业职业学院 | Biological preservative and preparation method and application thereof |
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Application publication date: 20181130 |