CN108566855A - The preparation method of mango Wound protection agent - Google Patents
The preparation method of mango Wound protection agent Download PDFInfo
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- CN108566855A CN108566855A CN201810119111.2A CN201810119111A CN108566855A CN 108566855 A CN108566855 A CN 108566855A CN 201810119111 A CN201810119111 A CN 201810119111A CN 108566855 A CN108566855 A CN 108566855A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/84—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention discloses the preparation methods of mango Wound protection agent, including:It prepares, is compound; rosin, beeswax, tallow oil, novolaks, turpentine oil, alcohol, fungicide, nutritional agents are mixed into obtain protection agent solution; it is another to prepare carboxymethyl chitosan solution; then protection agent solution, blender are slowly added in carboxymethyl chitosan solution, after mixing up to mango Wound protection agent.It has the beneficial effect that:Sterilized rear apply of mango wound is spread into Wound protection agent, protective agent can form layer protecting film in wound surface, and protective film have the function of being retained water holding first, and wound site dehydration due to exposed can be effectively prevent withered, and raising branch vigor reduces the death rate;Secondly have the function of internal layer medicament slow release, agent solution, fungicide, nutritional agents can be protected to come into force the time limit, drug effect is persistently played, be a kind of efficient Wound protection agent.
Description
Technical field
The present invention relates to plant wound process fields, more particularly, to the preparation method of mango Wound protection agent.
Technical background
Mango, scientific name:Mangifera indica, Anacardiaceae, nickname mango Shelin sons, An Luoguo, source area are print
Degree, Malaysia, Burma, are Sapindales, Anacardiaceae, Mangifera aiphyllium.Aiphyllium, tree crown are slightly in oval or ball
Shape, trunk is straight, and bark canescence or taupe, branch are not easy to be broken off, and sprig is very straight.Leaf alternate, full edge, lanceolar, leather
Matter, slightly tip are about 15--30 centimeters, and about 9 centimeters wide, middle rib is coarse to swell in blade back, and lateral vein pinniform, petiole is about 3.5-
4.5 centimetre.Young leaves is aubergine, and old leaf is green.Flower basidixed, panicle, inflorescence is upright, there is undercoat.Spend small shape, nothing
Stalk, it is faint yellow, there are fragrance, sepal five to split, is arranged in imbricate.Mango Fruit is in kidney-shaped, principal item have native mango with it is outer
The mango come, for the pericarp of native mango in green, denizen is in mulberry before prematurity;Fruit colour is constant when native Ripening of Mango Fruit During Storage,
Denizen then becomes crocus or red.Mango pulp succulence, taste is fragrant and sweet, and native mango seed is big, fiber is more, denizen without
Fiber.Common fruit kind has green mango, i.e. egg awns;Yellow mango, i.e. Tai Longmang;Long mango, i.e. ivory awns;Waist awns;Red skin
Awns.
Mango cannot heal after trimming or encountering mechanical damage if treatment of wounds is improper, the skin of wound circumference
Confluent monolayer cells and tracheid can be gradually dead, and wound germ is more easy to invade, and causes tree vigo(u)r weak or even dead, to mango
The growth and development of tree influences very big.
Invention content
The purpose of the present invention is to provide mango wounds prepared by the preparation method of mango Wound protection agent, this method
Protective agent can effectively kill the harmful microorganism near wound, have special efficacy to the protection of mango rot disease scar and wound, simultaneously
Wound site dehydration due to exposed can be effectively prevent withered, accelerate Wound healing.
The present invention is directed to the problem of being mentioned in background technology, and the technical solution taken is:The system of mango Wound protection agent
Preparation Method, including:It prepares, is compound, specifically including following steps:
It prepares:1-2 parts of rosin, 0.3-0.4 parts of beeswaxs, 0.2-0.3 parts of tallow oils are melted with slow boiling, 0.5-0.8 parts is added and boils
The novolaks of boiling, 0.1-0.15 parts of turpentine oil, 3-5 parts of alcohol, stir evenly postcooling, and being then added 0.03-0.05 parts kills
Microbial inoculum, 2-3 portion nutritional agents stir evenly to obtain protective agent solution for standby;Protection agent solution has the function of degerming, can effectively kill
The harmful microorganism to go out near wound, has special efficacy, the rot disease thoroughly to protect trees to the protection of fruit tree putrefaction disease scar and wound
Scar and saw kerf is cut, plays persistently antibacterial effect, prevent wound from infection and necrosis occur, while nutriment is provided for wound, rush
It is without any side effects to mango into cortical cell and Xylem Cell Differentiation, accelerate Wound healing;
It is compound:5-10 parts of carboxymethyl chitosans are taken, the molecular weight of carboxymethyl chitosan is 50000-70000, adds 200-300 parts to surpass
Pure water complete swelling, controlled at 2-4 DEG C under half-light environment, while stirring carboxymethyl chitosan with 80-100r/min rotating speeds
Solution is then slowly added into 0.005-0.006 parts of reconciliations while protection agent solution is slowly added dropwise in carboxymethyl chitosan solution
Agent, blender are that weight ratio is 13.5-13.8:1 ethanedioic acid monamide ethyl ester,(S)The mixture of Alpha-Methyl benzylamine, low speed
Stirring 20-30 minutes, after mixing up to Wound protection agent;The ethanedioic acid monamide ethyl ester of special proportioning in blender,
(S)Synergistic function can occur for Alpha-Methyl benzylamine, which can be crosslinked with useful effect in carboxymethyl chitosan
Body increases package action of the crosslinked to internal layer active principle, and the quality of forming film to enhance Wound protection agent is adhered to coating
Performance;Sterilized rear apply of mango wound is spread into Wound protection agent, protective agent can form layer protecting film in wound surface, protect
Cuticula has the function of water conservation water holding first, and wound site dehydration due to exposed can be effectively prevent withered, improve branch vigor,
Reduce the death rate;Secondly have the function of internal layer medicament slow release, agent solution, fungicide, nutritional agents can be protected to come into force the time limit,
Drug effect is persistently played, is a kind of efficient Wound protection agent.
Preferably, fungicide is thiophanate-methyl or benomyl or carbendazim or tridemorph or pyrimethanil or Prochloraz
Or at least two kinds of mixtures in amide azoles;Fungicide has the function of degerming, can effectively kill harmful micro- near wound
Biology has special efficacy to the protection of fruit tree putrefaction disease scar and wound, the rot disease scar that thoroughly protects trees and cuts saw kerf.
Preferably, nutritional agents is potassium nitrate or potassium sulfate or potassium chloride or potassium dihydrogen phosphate or urea or ammonium chloride or sulphur
At least three kinds of mixtures in sour ammonium or ammonium dihydrogen phosphate or diammonium hydrogen phosphate or calgon;Wound provides nutriment,
Promote cortical cell and Xylem Cell Differentiation, accelerates Wound healing.
Compared with the prior art, the advantages of the present invention are as follows:1)The ethanedioic acid monamide ethyl ester of special proportioning in blender,
(S)Synergistic function can occur for Alpha-Methyl benzylamine, which can be crosslinked with useful effect in carboxymethyl chitosan
Body increases package action of the crosslinked to internal layer active principle, and the quality of forming film to enhance Wound protection agent is adhered to coating
Performance;2)Sterilized rear apply of mango wound is spread into Wound protection agent, protective agent can form layer protecting film in wound surface,
Protective film has the function of being retained water holding first, wound site dehydration due to exposed can be effectively prevent withered, branch is improved and live
Power reduces the death rate;Secondly have the function of internal layer medicament slow release, agent solution, fungicide, when coming into force of nutritional agents can be protected
Limit, persistently plays drug effect, is a kind of efficient Wound protection agent.
Specific implementation mode
The present invention program is described further below by embodiment:
Embodiment 1:
The preparation method of mango Wound protection agent, includes the following steps:
1)1 part of rosin, 0.3 part of beeswax, 0.2 part of tallow oil are melted with slow boiling, be added 0.5 part of novolaks boiled, 0.1 part
Turpentine oil, 3 parts of alcohol, stir evenly postcooling, then be added 0.03 part of fungicide, 2 portions of nutritional agents, fungicide be carbendazim,
The mixture of tridemorph, pyrimethanil, nutritional agents are urea, ammonium chloride, ammonium dihydrogen phosphate, diammonium hydrogen phosphate, calgon
Mixture, stir evenly to obtain protective agent solution for standby;Protection agent solution has the function of degerming, and it is attached can effectively to kill wound
Close harmful microorganism has special efficacy to the protection of fruit tree putrefaction disease scar and wound, the rot disease scar that thoroughly protects trees and cuts saw
Mouthful, persistently antibacterial effect is played, prevents wound from infection and necrosis occur, while nutriment is provided for wound, promotes cortex thin
Born of the same parents and Xylem Cell Differentiation, it is without any side effects to mango, accelerate Wound healing;2)It is compound:Take 5- parts of carboxymethyl chitosans
The molecular weight of sugar, carboxymethyl chitosan is 50000-70000, adds 200 parts of ultra-pure water complete swellings, and temperature is controlled under half-light environment
Degree is 2 DEG C, while carboxymethyl chitosan solution is stirred with 80r/min rotating speeds, while being slowly added dropwise protection agent solution into carboxymethyl shell
In glycan solution, it is then slowly added into 0.005 portion of blender, blender is that weight ratio is 13.5:1 ethanedioic acid monamide second
Ester,(S)The mixture of Alpha-Methyl benzylamine, stirring at low speed 20 minutes, after mixing up to Wound protection agent.
Embodiment 2:
The preparation method of mango Wound protection agent, includes the following steps:
1)It prepares:2 parts of rosin, 0.4 part of beeswax, 0.3 part of tallow oil are melted with slow boiling, 0.8 part of novolaks boiled of addition,
0.15 part of turpentine oil, 5 parts of alcohol, stir evenly postcooling, 0.05 part of fungicide, 3 portions of nutritional agents are then added, fungicide is more
Bacterium spirit, Prochloraz, amide azoles mixture, nutritional agents be potassium nitrate, urea, ammonium dihydrogen phosphate, diammonium hydrogen phosphate, hexa metaphosphoric acid
The mixture of sodium stirs evenly to obtain protective agent solution for standby;Protection agent solution has the function of degerming, can effectively kill wound
Neighbouring harmful microorganism has special efficacy to the protection of fruit tree putrefaction disease scar and wound, the rot disease scar that thoroughly protects trees and cuts
Saw kerf plays persistently antibacterial effect, prevents wound from infection and necrosis occur, while providing nutriment for wound, promotes cortex
Cell and Xylem Cell Differentiation, it is without any side effects to mango, accelerate Wound healing;
2)It is compound:10 parts of carboxymethyl chitosans are taken, add 300 parts of ultra-pure water complete swellings, controlled at 4 under half-light environment
DEG C, while carboxymethyl chitosan solution is stirred with 100r/min rotating speeds, while being slowly added dropwise protection agent solution into carboxymethyl chitosan
In solution, it is then slowly added into 0.006 portion of blender, blender is that weight ratio is 13.8:1 ethanedioic acid monamide ethyl ester,
(S)The mixture of Alpha-Methyl benzylamine, stirring at low speed 30 minutes, after mixing up to Wound protection agent;It is special in blender to match
The ethanedioic acid monamide ethyl ester of ratio,(S)Synergistic function can occur for Alpha-Methyl benzylamine, which can effectively make
For carboxymethyl chitosan crosslinked, increase package action of the crosslinked to internal layer active principle, to enhance Wound protection agent
Quality of forming film with coating adhesion property;Sterilized rear apply of mango wound is spread into Wound protection agent, protective agent can be in wound
Surface forms layer protecting film, and protective film has the function of being retained water holding first, can effectively prevent wound site due to exposed
Dehydration is withered, improves branch vigor, reduces the death rate;Secondly have the function of internal layer medicament slow release, agent solution can be protected, killed
Microbial inoculum, nutritional agents come into force the time limit, persistently play drug effect, are a kind of efficient Wound protection agent.
Embodiment 3:
The preparation method of mango Wound protection agent, including:It prepares, is compound, specifically including following steps:
It prepares:1.5 parts of rosin, 0.3 part of beeswax, 0.2 part of tallow oil are melted with slow boiling, 0.6 part of novolaks boiled of addition,
0.12 part of turpentine oil, 4 parts of alcohol, stir evenly postcooling, and 0.04 part of fungicide, 2.8 portions of nutritional agents are then added, stir evenly
Obtain protective agent solution for standby;Protection agent solution has the function of degerming, can effectively kill the harmful microorganism near wound, right
The protection of fruit tree putrefaction disease scar and wound has special efficacy, the rot disease scar that thoroughly protects trees and cuts saw kerf, plays persistently antibacterial
Effect prevents wound from infection and necrosis occur, while providing nutriment for wound, promotes cortical cell and tracheid point
Change, it is without any side effects to mango, accelerate Wound healing;
It is compound:8 parts of carboxymethyl chitosans are taken, the molecular weight of carboxymethyl chitosan is 50000-70000, adds 240 parts of ultra-pure waters complete
Full swelling, controlled at 2 DEG C under half-light environment, while stirring carboxymethyl chitosan solution with 85r/min rotating speeds, side will be protected
Agent solution is slowly added dropwise in carboxymethyl chitosan solution, is then slowly added into 0.0052 portion of blender, and blender is weight ratio
It is 13.7:1 ethanedioic acid monamide ethyl ester,(S)The mixture of Alpha-Methyl benzylamine, stirring at low speed 25 minutes are after mixing
Obtain Wound protection agent;The ethanedioic acid monamide ethyl ester of special proportioning in blender,(S)Alpha-Methyl benzylamine can occur collaboration and increase
Effect acts on, which can increase crosslinked to internal layer active principle with useful effect in carboxymethyl chitosan crosslinked
Package action, to enhance the quality of forming film and coating adhesion property of Wound protection agent;By the sterilized rear smearing of mango wound
Upper Wound protection agent, protective agent can form layer protecting film in wound surface, and protective film has the function of being retained water holding first, can
To effectively prevent wound site dehydration due to exposed withered, branch vigor is improved, the death rate is reduced;Secondly have internal layer drug slow
The effect released can protect agent solution, fungicide, nutritional agents to come into force the time limit, persistently play drug effect, be a kind of efficient wound
Protective agent.
Fungicide is the mixture of thiophanate-methyl, benomyl, carbendazim;Fungicide has the function of degerming, Ke Yiyou
Effect kills the harmful microorganism near wound, has special efficacy to the protection of fruit tree putrefaction disease scar and wound, the corruption thoroughly to protect trees
Rotten disease and cuts saw kerf at scar.
Nutritional agents is the mixture of potassium nitrate, potassium chloride, potassium dihydrogen phosphate, urea, ammonium chloride;Wound provides nutrients
Matter promotes cortical cell and Xylem Cell Differentiation, accelerates Wound healing.
Routine operation in operating procedure of the present invention is well known to those skilled in the art, herein without repeating.
Technical scheme of the present invention is described in detail in embodiment described above, it should be understood that the above is only
For specific embodiments of the present invention, it is not intended to restrict the invention, all any modifications made in the spirit of the present invention,
Supplement or similar fashion replacement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. the preparation method of mango Wound protection agent, it is characterised in that:The preparation method packet of the mango Wound protection agent
It includes:
It prepares:Rosin, beeswax, tallow oil are melted with slow boiling, the novolaks, turpentine oil, alcohol boiled are added, stir evenly
Then postcooling is added fungicide, nutritional agents, stirs evenly to obtain protective agent solution for standby;
It is compound:5-10 parts of carboxymethyl chitosans are taken, 200-300 parts of ultra-pure water complete swellings are added, are stirred with 80-100r/min rotating speeds
Protection agent solution is slowly added dropwise in carboxymethyl chitosan solution, blender, low speed is then added by carboxymethyl chitosan solution
Stirring 20-30 minutes, after mixing up to Wound protection agent.
2. the preparation method of mango Wound protection agent according to claim 1, it is characterised in that:The preparation process
In, the parts by weight of each component are respectively in protection agent solution:1-2 parts of rosin, 0.3-0.4 parts of beeswax, 0.2-0.3 parts of tallow oil,
0.5-0.8 parts of the novolaks boiled, 0.1-0.15 parts of turpentine oil, 3-5 parts of alcohol, 0.03-0.05 parts of fungicide, nutritional agents 2-
3 parts.
3. the preparation method of mango Wound protection agent according to claim 1 or 2, it is characterised in that:The preparation step
In rapid, fungicide is in thiophanate-methyl or benomyl or carbendazim or tridemorph or pyrimethanil or Prochloraz or amide azoles
At least two kinds of mixtures.
4. the preparation method of mango Wound protection agent according to claim 1 or 2, it is characterised in that:The preparation step
In rapid, nutritional agents is potassium nitrate or potassium sulfate or potassium chloride or potassium dihydrogen phosphate or urea or ammonium chloride or ammonium sulfate or di(2-ethylhexyl)phosphate
At least three kinds of mixtures in hydrogen ammonium or diammonium hydrogen phosphate or calgon.
5. the preparation method of mango Wound protection agent according to claim 1, it is characterised in that:The composite steps
In, the molecular weight of carboxymethyl chitosan is 50000-70000.
6. the preparation method of mango Wound protection agent according to claim 1, it is characterised in that:The composite steps
In, protection agent solution is slowly added dropwise in carboxymethyl chitosan solution under the conditions of half-light environment and temperature are 2-4 DEG C.
7. the preparation method of mango Wound protection agent according to claim 1, it is characterised in that:The composite steps
In, the additive amount of blender is 0.005-0.006 parts.
8. the preparation method of mango Wound protection agent according to claim 1 or claim 7, it is characterised in that:The compound step
In rapid, blender is that weight ratio is 13.5-13.8:1 ethanedioic acid monamide ethyl ester,(S)The mixture of Alpha-Methyl benzylamine.
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Cited By (1)
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CN112544638A (en) * | 2020-12-25 | 2021-03-26 | 海南凯治实业发展有限公司 | Mango flower and fruit retention biological agent |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112544638A (en) * | 2020-12-25 | 2021-03-26 | 海南凯治实业发展有限公司 | Mango flower and fruit retention biological agent |
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