CN112174284A - Detoxification liquid for aquaculture - Google Patents
Detoxification liquid for aquaculture Download PDFInfo
- Publication number
- CN112174284A CN112174284A CN202010999054.9A CN202010999054A CN112174284A CN 112174284 A CN112174284 A CN 112174284A CN 202010999054 A CN202010999054 A CN 202010999054A CN 112174284 A CN112174284 A CN 112174284A
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- China
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- aquaculture
- acid
- sodium
- detoxification
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- 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
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 43
- 244000144974 aquaculture Species 0.000 title claims abstract description 43
- 238000001784 detoxification Methods 0.000 title claims description 27
- 239000007788 liquid Substances 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 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 30
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims abstract description 18
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 claims abstract description 9
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 claims abstract description 9
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims abstract description 9
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229940095100 fulvic acid Drugs 0.000 claims abstract description 9
- 239000002509 fulvic acid Substances 0.000 claims abstract description 9
- 229940116298 l- malic acid Drugs 0.000 claims abstract description 9
- 235000011090 malic acid Nutrition 0.000 claims abstract description 9
- 229920000141 poly(maleic anhydride) Polymers 0.000 claims abstract description 9
- 108700004121 sarkosyl Proteins 0.000 claims abstract description 9
- KSAVQLQVUXSOCR-UHFFFAOYSA-M sodium lauroyl sarcosinate Chemical compound [Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O KSAVQLQVUXSOCR-UHFFFAOYSA-M 0.000 claims abstract description 9
- 229940045885 sodium lauroyl sarcosinate Drugs 0.000 claims abstract description 9
- 229940120146 EDTMP Drugs 0.000 claims abstract description 7
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011734 sodium Substances 0.000 claims abstract description 7
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 7
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- BPSYZMLXRKCSJY-UHFFFAOYSA-N 1,3,2-dioxaphosphepan-2-ium 2-oxide Chemical compound O=[P+]1OCCCCO1 BPSYZMLXRKCSJY-UHFFFAOYSA-N 0.000 claims description 2
- BEGBSFPALGFMJI-UHFFFAOYSA-N ethene;sodium Chemical group [Na].C=C BEGBSFPALGFMJI-UHFFFAOYSA-N 0.000 claims description 2
- 239000003053 toxin Substances 0.000 abstract description 15
- 231100000765 toxin Toxicity 0.000 abstract description 15
- 108700012359 toxins Proteins 0.000 abstract description 15
- 239000000729 antidote Substances 0.000 abstract description 7
- 241001465754 Metazoa Species 0.000 abstract description 6
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 5
- 230000001684 chronic effect Effects 0.000 abstract description 5
- 241000195493 Cryptophyta Species 0.000 abstract description 4
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 4
- 150000002500 ions Chemical class 0.000 abstract description 4
- 230000001154 acute effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 231100000956 nontoxicity Toxicity 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 2
- 239000000575 pesticide Substances 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-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
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002180 anti-stress Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002435 venom Substances 0.000 description 1
- 231100000611 venom Toxicity 0.000 description 1
- 210000001048 venom Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/166—Nitrites
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/306—Pesticides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fodder In General (AREA)
Abstract
The invention relates to the technical field of aquaculture and discloses an antidote for aquaculture, which comprises the following components in parts by weight: 20-30 parts of L-malic acid, 10-20 parts of citric acid, 20-30 parts of ethylene diamine tetra methylene phosphonic acid sodium, 5-10 parts of hydrolyzed polymaleic anhydride, 10-20 parts of sodium lauroyl sarcosinate, 1-5 parts of sodium dodecyl sulfate, 5-10 parts of biochemical fulvic acid and 20-50 parts of pure water; the invention can not only remove heavy metal ions, ammonia nitrogen, nitrite, pesticide, algae toxin and other toxins in the water body rapidly, but also utilize heavy metal ions, ammonia nitrogen, nitrite and other toxins as nutrient materials by promoting the growth of beneficial algae, thereby achieving the good state of long-term non-toxicity of the water body and reducing the acute and chronic harm of the aquaculture water toxin to aquaculture animals.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a detoxification liquid for aquaculture.
Background
With the gradual increase of population in China, the living standard of people is continuously improved, so that the demand of people in China on aquatic products is gradually increased, in order to meet the demand of people on aquatic products, high-density aquaculture in China is rapidly developed, however, the high-density aquaculture exceeds the ecological regulation capacity of aquaculture water, so that the water quality is continuously deteriorated, water body toxins are continuously accumulated, the aquaculture failure is often caused, the sustainable development of aquaculture is seriously influenced, the case that the aquaculture toxins cause the aquaculture failure happens occasionally, and researches and patent applications for aquaculture detoxification are gradually increased.
The Chinese invention patent with the patent number of CN201710804033.5 discloses a water quality antidote in aquaculture and a preparation method thereof, belonging to the field of aquaculture; the water quality antidote in aquaculture comprises the following raw materials in parts by weight: 20 parts of formic acid, 10 parts of acetic acid, 10 parts of citric acid, 15 parts of glucose and 300 parts of water. The water quality antidote provided by the invention can purify water quality; can effectively reduce ammonia nitrogen and nitrite, can reduce the PH value in water and enhance the utilization rate of the medicament, and simultaneously has simple preparation method, safe used medicament and contribution to industrial production.
The Chinese patent with the patent number of CN201711280686.4 discloses a preparation method and application of a comprehensive detoxification liquid for aquaculture, belonging to the technical field of aquaculture; the composition comprises the following components in parts by weight: 400-500 parts of Sihuang detoxification decoction, 350-450 parts of tripyrolysis venom, 50-150 parts of disodium antidote and 30-80 parts of Yidiangning; the preparation method comprises five steps of preparing a Sihuang detoxification soup, preparing a Sanxian detoxification solution, preparing a disodium antidote, preparing a one-dimensional phenix and preparing a comprehensive detoxification solution; the comprehensive detoxification solution for aquaculture prepared by the method can be used for various marine freshwater aquaculture aquatic animals, 1000 milliliters of the comprehensive detoxification solution is used per mu according to the water depth of 1 meter, the comprehensive detoxification solution is uniformly sprinkled in an aquaculture water body in a whole pool, and the comprehensive detoxification solution is used once every 15 days; has the effects of clearing away heat and toxic materials, resisting bacteria and inflammation, inhibiting and killing bacteria and virus, relieving various stressors and toxicities of water body from various aspects, improving stability of water body, enhancing immunity of organism and enhancing anti-stress capability.
However, the detoxification liquid for aquaculture provided by the invention can not only rapidly detoxify, but also keep the purification of aquaculture water for a long time, and prevent the chronic and acute harm of water toxins to aquaculture animals, as the detoxification liquid is only used for rapidly detoxifying the water toxins in aquaculture, the maintenance time of the water purification effect is short, and the problem of the chronic harm of the aquaculture water toxins to the aquaculture animals can not be solved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the detoxification liquid for aquaculture, which solves the problems that the prior art only carries out rapid detoxification on water body toxins in aquaculture, the maintenance time of the water quality purification effect is short, and the chronic harm to aquaculture animals in the aquaculture water body toxin accumulation process cannot be solved.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an aquaculture detoxification solution comprises the following components in parts by weight: 20-30 parts of L-malic acid, 10-20 parts of citric acid, 20-30 parts of ethylene diamine tetra methylene phosphonic acid sodium, 5-10 parts of hydrolyzed polymaleic anhydride, 10-20 parts of sodium lauroyl sarcosinate, 1-5 parts of sodium dodecyl sulfate, 5-10 parts of biochemical fulvic acid and 20-50 parts of pure water.
Preferably, the detoxification solution comprises the following components in parts by weight: 25 parts of L-malic acid, 15 parts of citric acid, 25 parts of ethylene diamine tetra methylene phosphonic acid sodium, 8 parts of hydrolyzed polymaleic anhydride, 15 parts of sodium lauroyl sarcosinate, 3 parts of sodium dodecyl sulfate, 7 parts of biochemical fulvic acid and 35 parts of pure water.
Preferably, the preparation process of the detoxification liquid comprises the following steps: weighing L-malic acid, citric acid, sodium ethylene diamine tetra methylene phosphonate, hydrolyzed polymaleic anhydride, sodium lauroyl sarcosinate, sodium dodecyl sulfate, biochemical fulvic acid and pure water in proportion, dissolving in pure water of 40 deg.C one by one, stirring well, and packaging into a packaging bottle.
(III) advantageous effects
The invention provides an antidote for aquaculture, which has the following beneficial effects:
the invention can not only remove heavy metal ions, ammonia nitrogen, nitrite, pesticide, algae toxin and other toxins in the water body rapidly, but also utilize heavy metal ions, ammonia nitrogen, nitrite and other toxins as nutrient materials by promoting the growth of beneficial algae, thereby achieving the good state of long-term non-toxicity of the water body and reducing the acute and chronic harm of the aquaculture water toxin to aquaculture animals.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
An aquaculture detoxification solution comprises the following components in parts by weight: 20 parts of L-malic acid, 10 parts of citric acid, 20 parts of ethylenediamine tetramethylene phosphonic acid sodium, 5 parts of hydrolyzed polymaleic anhydride, 10 parts of sodium lauroyl sarcosinate, 1 part of sodium dodecyl sulfate, 5 parts of biochemical fulvic acid and 20 parts of pure water, weighing the components in proportion, dissolving the components in the pure water at 40 ℃ one by one, stirring uniformly, and filling into a packaging bottle.
Example 2
An aquaculture detoxification solution comprises the following components in parts by weight: 30 parts of L-malic acid, 20 parts of citric acid, 30 parts of ethylenediamine tetramethylene phosphonic acid sodium, 10 parts of hydrolyzed polymaleic anhydride, 20 parts of sodium lauroyl sarcosinate, 5 parts of sodium dodecyl sulfate, 10 parts of biochemical fulvic acid and 50 parts of pure water, weighing the components in proportion, dissolving the components in the pure water at 40 ℃ one by one, stirring uniformly, and filling into a packaging bottle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The detoxification liquid for aquaculture is characterized by comprising the following components in parts by weight: 20-30 parts of L-malic acid, 10-20 parts of citric acid, 20-30 parts of ethylene diamine tetra methylene phosphonic acid sodium, 5-10 parts of hydrolyzed polymaleic anhydride, 10-20 parts of sodium lauroyl sarcosinate, 1-5 parts of sodium dodecyl sulfate, 5-10 parts of biochemical fulvic acid and 20-50 parts of pure water.
2. The detoxification solution for aquaculture according to claim 1, wherein: the detoxification liquid comprises the following components in parts by weight: 25 parts of L-malic acid, 15 parts of citric acid, 25 parts of ethylene diamine tetra methylene phosphonic acid sodium, 8 parts of hydrolyzed polymaleic anhydride, 15 parts of sodium lauroyl sarcosinate, 3 parts of sodium dodecyl sulfate, 7 parts of biochemical fulvic acid and 35 parts of pure water.
3. The detoxification solution for aquaculture according to claim 1, wherein: the preparation process of the detoxification liquid comprises the following steps: weighing L-malic acid, citric acid, sodium ethylene diamine tetra methylene phosphonate, hydrolyzed polymaleic anhydride, sodium lauroyl sarcosinate, sodium dodecyl sulfate, biochemical fulvic acid and pure water in proportion, dissolving in pure water of 40 deg.C one by one, stirring well, and packaging into a packaging bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010999054.9A CN112174284A (en) | 2020-09-22 | 2020-09-22 | Detoxification liquid for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010999054.9A CN112174284A (en) | 2020-09-22 | 2020-09-22 | Detoxification liquid for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112174284A true CN112174284A (en) | 2021-01-05 |
Family
ID=73957062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010999054.9A Pending CN112174284A (en) | 2020-09-22 | 2020-09-22 | Detoxification liquid for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112174284A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774951A (en) * | 2012-08-13 | 2012-11-14 | 江门汇海饲料厂有限公司 | Water body detoxication anti-stress agent for aquaculture and preparation method and application thereof |
| CN105311054A (en) * | 2014-07-24 | 2016-02-10 | 天津荣利生物科技发展有限公司 | Anti-stress composition used for aquaculture |
| CN106986407A (en) * | 2017-05-02 | 2017-07-28 | 福建省浦城县江南渔业有限公司 | A kind of water body preventing disease, detoxicating agent of Freshwater Shrimp Aquiculture |
| CN107915306A (en) * | 2017-12-12 | 2018-04-17 | 长沙拜特生物科技研究所有限公司 | compound acidulant and preparation method thereof |
| CN108077331A (en) * | 2017-12-07 | 2018-05-29 | 湛江市海科生物科技有限公司 | A kind of preparation method and applications of synthesis detoxicating liquid used for aquiculture |
-
2020
- 2020-09-22 CN CN202010999054.9A patent/CN112174284A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774951A (en) * | 2012-08-13 | 2012-11-14 | 江门汇海饲料厂有限公司 | Water body detoxication anti-stress agent for aquaculture and preparation method and application thereof |
| CN105311054A (en) * | 2014-07-24 | 2016-02-10 | 天津荣利生物科技发展有限公司 | Anti-stress composition used for aquaculture |
| CN106986407A (en) * | 2017-05-02 | 2017-07-28 | 福建省浦城县江南渔业有限公司 | A kind of water body preventing disease, detoxicating agent of Freshwater Shrimp Aquiculture |
| CN108077331A (en) * | 2017-12-07 | 2018-05-29 | 湛江市海科生物科技有限公司 | A kind of preparation method and applications of synthesis detoxicating liquid used for aquiculture |
| CN107915306A (en) * | 2017-12-12 | 2018-04-17 | 长沙拜特生物科技研究所有限公司 | compound acidulant and preparation method thereof |
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Application publication date: 20210105 |