CN104782751A - Natural antibacterial anti-corrosion preparation - Google Patents
Natural antibacterial anti-corrosion preparation Download PDFInfo
- Publication number
- CN104782751A CN104782751A CN201510151394.5A CN201510151394A CN104782751A CN 104782751 A CN104782751 A CN 104782751A CN 201510151394 A CN201510151394 A CN 201510151394A CN 104782751 A CN104782751 A CN 104782751A
- Authority
- CN
- China
- Prior art keywords
- grams
- leaf
- natural bacteriostatic
- bacteriostatic preservative
- propolis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005260 corrosion Methods 0.000 title abstract description 5
- 230000000844 anti-bacterial effect Effects 0.000 title abstract 4
- 241001116389 Aloe Species 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 13
- 229920002101 Chitin Polymers 0.000 claims abstract description 13
- 241001660870 Cyrtomium Species 0.000 claims abstract description 13
- 235000011201 Ginkgo Nutrition 0.000 claims abstract description 13
- 235000008100 Ginkgo biloba Nutrition 0.000 claims abstract description 13
- 244000302512 Momordica charantia Species 0.000 claims abstract description 13
- 235000009811 Momordica charantia Nutrition 0.000 claims abstract description 13
- 235000009812 Momordica cochinchinensis Nutrition 0.000 claims abstract description 13
- 235000018365 Momordica dioica Nutrition 0.000 claims abstract description 13
- 240000002853 Nelumbo nucifera Species 0.000 claims abstract description 13
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims abstract description 13
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 13
- 241000241413 Propolis Species 0.000 claims abstract description 13
- 235000011399 aloe vera Nutrition 0.000 claims abstract description 13
- 239000011425 bamboo Substances 0.000 claims abstract description 13
- 229940069949 propolis Drugs 0.000 claims abstract description 13
- 244000194101 Ginkgo biloba Species 0.000 claims abstract 5
- 244000082204 Phyllostachys viridis Species 0.000 claims abstract 5
- 239000003755 preservative agent Substances 0.000 claims description 24
- 230000003385 bacteriostatic effect Effects 0.000 claims description 23
- 230000002335 preservative effect Effects 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 14
- 239000009636 Huang Qi Substances 0.000 claims description 12
- 108010016290 deoxyribonucleoprotamine Proteins 0.000 claims description 12
- 235000013305 food Nutrition 0.000 abstract description 10
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 241001465754 Metazoa Species 0.000 abstract description 2
- 241000045403 Astragalus propinquus Species 0.000 abstract 1
- 102000007327 Protamines Human genes 0.000 abstract 1
- 108010007568 Protamines Proteins 0.000 abstract 1
- 235000006533 astragalus Nutrition 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229940048914 protamine Drugs 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 description 8
- 241000218628 Ginkgo Species 0.000 description 8
- 230000002421 anti-septic effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 235000012055 fruits and vegetables Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 239000004288 Sodium dehydroacetate Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- OPGYRRGJRBEUFK-UHFFFAOYSA-L disodium;diacetate Chemical compound [Na+].[Na+].CC([O-])=O.CC([O-])=O OPGYRRGJRBEUFK-UHFFFAOYSA-L 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000019249 food preservative Nutrition 0.000 description 1
- 239000005452 food preservative Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 235000019259 sodium dehydroacetate Nutrition 0.000 description 1
- 229940079839 sodium dehydroacetate Drugs 0.000 description 1
- 235000017454 sodium diacetate Nutrition 0.000 description 1
- DSOWAKKSGYUMTF-GZOLSCHFSA-M sodium;(1e)-1-(6-methyl-2,4-dioxopyran-3-ylidene)ethanolate Chemical compound [Na+].C\C([O-])=C1/C(=O)OC(C)=CC1=O DSOWAKKSGYUMTF-GZOLSCHFSA-M 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3472—Compounds of undetermined constitution obtained from animals or plants
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups 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
Abstract
The invention discloses a natural antibacterial anti-corrosion preparation which consists of the following components by weight: 0.5-1.4 g of propolis, 0.8-1.5 g of protamine, 1.2-1.9 g of chitin, 2.7-3.6 g of ginkgo leaves, 1.6-2.4 g of bamboo leaves, 1.4-2.3 g of balsam pear, 3.8-4.7 g of lotus leaves, 5.2-6.1 g of aloes, 3.3-4.2 g of cyrtomium fortune and 3.9-4.8 g of astragalus membranaceus. The natural antibacterial anti-corrosion preparation is prepared from natural animal and plant essence, is convenient to obtain, simple to prepare and excellent in anti-corrosion and antibacterial effect, the expiration date of food can be prolonged, and the loss can be reduced.
Description
Technical field
The present invention relates to a kind of technical field of chemical products, be specifically related to a kind of natural bacteriostatic preservative.
Background technology
Fungus-proof antisepsis is an ancient topic, before the mankind also do not have chemical synthesis anticorrisive agent, has searched out the way making effective period of food quality extend in a large number, as high salt pickle, high molasses system, acid, wine, sootiness and in water, underground deposits.Along with the development of food industry, traditional anti-corrosion method can not meet its needs, and people have higher requirement to food antiseptic method: require that operation is simpler, shelf-life longer, anticorrosion cost is lower.Based on this, the way that chemical products is used for food antiseptic comes into vogue.Early stage chemical preservation mainly contains formaldehyde, the contour malicious product of Nitrates, after investigated again the tens of kinds of chemical preservatives such as formic acid, Sodium Benzoate, sodium dehydroacetate, sodium Diacetate.Very large contribution has been made in the development of food preservative to modern food industry.But, along with the raising of living standards of the people, the publicity of popular science knowledge and the enhancing of health care consciousness, edible fresh fruits and vegetables are more and more subject to people's attention, but the seasonality of fruits and vegetables maturation is very strong, ensure that a season gathers in the crops, the supply of annual or long period, just needs to carry out storage to fruits and vegetables anticorrosion.In fruits and vegetables preservation process, brown stain, blackening, deliquescing easily occur, serious also will rot, and this not only causes the waste of ample resources, directly damages the interests of peasant, also causes fruits and vegetables supply in market unstable simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of natural animal-plant elite that adopts to obtain, it is convenient to obtain, and produces simple, has excellent antiseptic and inhibiting bacteria function effect, extend effective period of food quality, the natural bacteriostatic preservative of reducing the loss.
Technical scheme of the present invention is, a kind of natural bacteriostatic preservative, described natural bacteriostatic preservative is by propolis, nucleoprotamine, chitin, ginkgo leaf, the leaf of bamboo, balsam pear, lotus leaf, aloe, rhizome of cyrtomium and Radix Astragali composition, the each composition of described natural bacteriostatic preservative is by weight ratio: described propolis is 0.5 gram-1.4 grams, described nucleoprotamine is 0.8 gram-1.5 grams, described chitin is 1.2 grams-1.9 grams, described ginkgo leaf is 2.7 grams-3.6 grams, the described leaf of bamboo is 1.6 grams-2.4 grams, described balsam pear is 1.4 grams-2.3 grams, described lotus leaf is 3.8 grams-4.7 grams, described aloe is 5.2 grams-6.1 grams, described rhizome of cyrtomium is 3.3 grams-4.2 grams, the described Radix Astragali is 3.9 grams-4.8 grams.
In a preferred embodiment of the present invention, the each composition of described natural bacteriostatic preservative is specially by weight ratio: described propolis is 0.6 gram, described nucleoprotamine is 0.9 gram, and described chitin is 1.3 grams, and described ginkgo leaf is 2.8 grams, the described leaf of bamboo is 1.7 grams, described balsam pear is 1.5 grams, and described lotus leaf is 3.9 grams, and described aloe is 5.3 grams, described rhizome of cyrtomium is 3.4 grams, and the described Radix Astragali is 4.1 grams.
In a preferred embodiment of the present invention, the each composition of described natural bacteriostatic preservative is specially by weight ratio: described propolis is 1.3 grams, described nucleoprotamine is 1.4 grams, and described chitin is 1.8 grams, and described ginkgo leaf is 3.5 grams, the described leaf of bamboo is 2.3 grams, described balsam pear is 2.2 grams, and described lotus leaf is 4.6 grams, and described aloe is 5.9 grams, described rhizome of cyrtomium is 4.1 grams, and the described Radix Astragali is 4.7 grams.
Of the present invention is a kind of natural bacteriostatic preservative, and this product adopts natural animal-plant elite to obtain, and it is convenient to obtain, and produces simple, has excellent antiseptic and inhibiting bacteria function effect, extend effective period of food quality, reduce the loss.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Of the present invention is a kind of natural bacteriostatic preservative, described natural bacteriostatic preservative is by propolis, nucleoprotamine, chitin, ginkgo leaf, the leaf of bamboo, balsam pear, lotus leaf, aloe, rhizome of cyrtomium and Radix Astragali composition, the each composition of described natural bacteriostatic preservative is by weight ratio: described propolis is 0.5 gram-1.4 grams, described nucleoprotamine is 0.8 gram-1.5 grams, described chitin is 1.2 grams-1.9 grams, described ginkgo leaf is 2.7 grams-3.6 grams, the described leaf of bamboo is 1.6 grams-2.4 grams, described balsam pear is 1.4 grams-2.3 grams, described lotus leaf is 3.8 grams-4.7 grams, described aloe is 5.2 grams-6.1 grams, described rhizome of cyrtomium is 3.3 grams-4.2 grams, the described Radix Astragali is 3.9 grams-4.8 grams.
Further, the each composition of described natural bacteriostatic preservative is specially by weight ratio: described propolis is 0.6 gram, described nucleoprotamine is 0.9 gram, and described chitin is 1.3 grams, and described ginkgo leaf is 2.8 grams, the described leaf of bamboo is 1.7 grams, described balsam pear is 1.5 grams, and described lotus leaf is 3.9 grams, and described aloe is 5.3 grams, described rhizome of cyrtomium is 3.4 grams, and the described Radix Astragali is 4.1 grams.
Further, the each composition of described natural bacteriostatic preservative is specially by weight ratio: described propolis is 1.3 grams, described nucleoprotamine is 1.4 grams, and described chitin is 1.8 grams, and described ginkgo leaf is 3.5 grams, the described leaf of bamboo is 2.3 grams, described balsam pear is 2.2 grams, and described lotus leaf is 4.6 grams, and described aloe is 5.9 grams, described rhizome of cyrtomium is 4.1 grams, and the described Radix Astragali is 4.7 grams.
The each composition adopted in natural bacteriostatic preservative of the present invention all obtains from pure natural animals and plants, has strong or weak anticorrosion, bacteriostasis efficacy, can play a fabulous protected effect to food.
This product, when producing, is smashed to pieces by different types of raw material is put into water, is at high temperature boiled and keep a period of time, leaving standstill afterwards, and being purified by ethanol.
Carry out proportioning by each composition Different Weight percentage, the properties of product height obtained is differed.
Of the present invention is a kind of natural bacteriostatic preservative, and this product adopts natural animal-plant elite to obtain, and it is convenient to obtain, and produces simple, has excellent antiseptic and inhibiting bacteria function effect, extend effective period of food quality, reduce the loss.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a natural bacteriostatic preservative, it is characterized in that: described natural bacteriostatic preservative is by propolis, nucleoprotamine, chitin, ginkgo leaf, the leaf of bamboo, balsam pear, lotus leaf, aloe, rhizome of cyrtomium and Radix Astragali composition, the each composition of described natural bacteriostatic preservative is by weight ratio: described propolis is 0.5 gram-1.4 grams, described nucleoprotamine is 0.8 gram-1.5 grams, described chitin is 1.2 grams-1.9 grams, described ginkgo leaf is 2.7 grams-3.6 grams, the described leaf of bamboo is 1.6 grams-2.4 grams, described balsam pear is 1.4 grams-2.3 grams, described lotus leaf is 3.8 grams-4.7 grams, described aloe is 5.2 grams-6.1 grams, described rhizome of cyrtomium is 3.3 grams-4.2 grams, the described Radix Astragali is 3.9 grams-4.8 grams.
2. natural bacteriostatic preservative according to claim 1, it is characterized in that: each composition of described natural bacteriostatic preservative is specially by weight ratio: described propolis is 0.6 gram, described nucleoprotamine is 0.9 gram, and described chitin is 1.3 grams, and described ginkgo leaf is 2.8 grams, the described leaf of bamboo is 1.7 grams, described balsam pear is 1.5 grams, and described lotus leaf is 3.9 grams, and described aloe is 5.3 grams, described rhizome of cyrtomium is 3.4 grams, and the described Radix Astragali is 4.1 grams.
3. natural bacteriostatic preservative according to claim 1, it is characterized in that: each composition of described natural bacteriostatic preservative is specially by weight ratio: described propolis is 1.3 grams, described nucleoprotamine is 1.4 grams, and described chitin is 1.8 grams, and described ginkgo leaf is 3.5 grams, the described leaf of bamboo is 2.3 grams, described balsam pear is 2.2 grams, and described lotus leaf is 4.6 grams, and described aloe is 5.9 grams, described rhizome of cyrtomium is 4.1 grams, and the described Radix Astragali is 4.7 grams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151394.5A CN104782751A (en) | 2015-04-02 | 2015-04-02 | Natural antibacterial anti-corrosion preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151394.5A CN104782751A (en) | 2015-04-02 | 2015-04-02 | Natural antibacterial anti-corrosion preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104782751A true CN104782751A (en) | 2015-07-22 |
Family
ID=53548307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510151394.5A Pending CN104782751A (en) | 2015-04-02 | 2015-04-02 | Natural antibacterial anti-corrosion preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104782751A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078830A (en) * | 2015-08-27 | 2015-11-25 | 华南理工大学 | Natural preservative children plant sunscreen lotion and preparation method thereof |
| CN105212014A (en) * | 2015-09-18 | 2016-01-06 | 四川省汇泉罐头食品有限公司 | A kind of combined food antistaling agent |
| CN105285654A (en) * | 2015-09-18 | 2016-02-03 | 四川省汇泉罐头食品有限公司 | Food preservative |
| CN106036352A (en) * | 2016-06-20 | 2016-10-26 | 德施普科技发展温州有限公司 | Natural food preservative |
| CN107347971A (en) * | 2017-08-25 | 2017-11-17 | 太仓优活生物技术有限公司 | A kind of environment friendly corrosion protection agent of meat |
| CN107410473A (en) * | 2017-04-21 | 2017-12-01 | 陈建峰 | A kind of preparation method of edible preservative fruit wax |
| CN108576187A (en) * | 2018-04-28 | 2018-09-28 | 杨凌农科大无公害农药研究服务中心 | A kind of cold fresh-keeping agent for meat of rhizome of cyrtomium, preparation method and applications |
| CN115226767A (en) * | 2022-05-11 | 2022-10-25 | 沈阳化工大学 | Preparation method of natural compound preservative for strawberry fruits |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374003A (en) * | 2002-03-27 | 2002-10-16 | 上海宇盛科技有限公司 | Biological fruit and vegetable preservative |
| CN102715624A (en) * | 2012-06-07 | 2012-10-10 | 南通市海顺化工有限公司 | Natural preservative |
| CN103156258A (en) * | 2011-12-15 | 2013-06-19 | 顾小燕 | Natural fresh-keeping antiseptic containing protamine |
-
2015
- 2015-04-02 CN CN201510151394.5A patent/CN104782751A/en active Pending
Patent Citations (3)
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|---|---|---|---|---|
| CN1374003A (en) * | 2002-03-27 | 2002-10-16 | 上海宇盛科技有限公司 | Biological fruit and vegetable preservative |
| CN103156258A (en) * | 2011-12-15 | 2013-06-19 | 顾小燕 | Natural fresh-keeping antiseptic containing protamine |
| CN102715624A (en) * | 2012-06-07 | 2012-10-10 | 南通市海顺化工有限公司 | Natural preservative |
Non-Patent Citations (1)
| Title |
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| 吴京平: "新型植物源天然食品防腐剂及其抑菌性能", 《中国食品添加剂》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078830A (en) * | 2015-08-27 | 2015-11-25 | 华南理工大学 | Natural preservative children plant sunscreen lotion and preparation method thereof |
| CN105078830B (en) * | 2015-08-27 | 2018-05-15 | 华南理工大学 | A kind of natural anticorrosion children herbal sun-screening lotion and preparation method thereof |
| CN105212014A (en) * | 2015-09-18 | 2016-01-06 | 四川省汇泉罐头食品有限公司 | A kind of combined food antistaling agent |
| CN105285654A (en) * | 2015-09-18 | 2016-02-03 | 四川省汇泉罐头食品有限公司 | Food preservative |
| CN106036352A (en) * | 2016-06-20 | 2016-10-26 | 德施普科技发展温州有限公司 | Natural food preservative |
| CN107410473A (en) * | 2017-04-21 | 2017-12-01 | 陈建峰 | A kind of preparation method of edible preservative fruit wax |
| CN107347971A (en) * | 2017-08-25 | 2017-11-17 | 太仓优活生物技术有限公司 | A kind of environment friendly corrosion protection agent of meat |
| CN108576187A (en) * | 2018-04-28 | 2018-09-28 | 杨凌农科大无公害农药研究服务中心 | A kind of cold fresh-keeping agent for meat of rhizome of cyrtomium, preparation method and applications |
| CN115226767A (en) * | 2022-05-11 | 2022-10-25 | 沈阳化工大学 | Preparation method of natural compound preservative for strawberry fruits |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150722 |