CN108669072A - A kind of antistaling agent for cut-flower and the preparation method and application thereof - Google Patents
A kind of antistaling agent for cut-flower and the preparation method and application thereof Download PDFInfo
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- CN108669072A CN108669072A CN201810255232.XA CN201810255232A CN108669072A CN 108669072 A CN108669072 A CN 108669072A CN 201810255232 A CN201810255232 A CN 201810255232A CN 108669072 A CN108669072 A CN 108669072A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 61
- JLIDBLDQVAYHNE-YKALOCIXSA-N (+)-Abscisic acid Chemical compound OC(=O)/C=C(/C)\C=C\[C@@]1(O)C(C)=CC(=O)CC1(C)C JLIDBLDQVAYHNE-YKALOCIXSA-N 0.000 claims abstract description 34
- VFLDPWHFBUODDF-FCXRPNKRSA-N curcumin Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-FCXRPNKRSA-N 0.000 claims abstract description 34
- 150000003839 salts Chemical class 0.000 claims abstract description 34
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims abstract description 18
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004327 boric acid Substances 0.000 claims abstract description 17
- 239000004148 curcumin Substances 0.000 claims abstract description 17
- 235000012754 curcumin Nutrition 0.000 claims abstract description 17
- 229940109262 curcumin Drugs 0.000 claims abstract description 17
- FCRACOPGPMPSHN-UHFFFAOYSA-N desoxyabscisic acid Natural products OC(=O)C=C(C)C=CC1C(C)=CC(=O)CC1(C)C FCRACOPGPMPSHN-UHFFFAOYSA-N 0.000 claims abstract description 17
- VFLDPWHFBUODDF-UHFFFAOYSA-N diferuloylmethane Natural products C1=C(O)C(OC)=CC(C=CC(=O)CC(=O)C=CC=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000012153 distilled water Substances 0.000 claims abstract description 17
- JDLKFOPOAOFWQN-VIFPVBQESA-N Allicin Natural products C=CCS[S@](=O)CC=C JDLKFOPOAOFWQN-VIFPVBQESA-N 0.000 claims abstract description 16
- JDLKFOPOAOFWQN-UHFFFAOYSA-N allicin Chemical compound C=CCSS(=O)CC=C JDLKFOPOAOFWQN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 235000010081 allicin Nutrition 0.000 claims abstract description 16
- 235000021552 granulated sugar Nutrition 0.000 claims abstract description 16
- 229940069521 aloe extract Drugs 0.000 claims abstract description 10
- BSYNRYMUTXBXSQ-FOQJRBATSA-N 59096-14-9 Chemical compound CC(=O)OC1=CC=CC=C1[14C](O)=O BSYNRYMUTXBXSQ-FOQJRBATSA-N 0.000 claims abstract description 7
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 17
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 15
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000004323 potassium nitrate Substances 0.000 claims description 8
- 235000010333 potassium nitrate Nutrition 0.000 claims description 8
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 8
- 240000006497 Dianthus caryophyllus Species 0.000 claims description 7
- 235000009355 Dianthus caryophyllus Nutrition 0.000 claims description 7
- 240000005001 Paeonia suffruticosa Species 0.000 claims description 7
- 235000003889 Paeonia suffruticosa Nutrition 0.000 claims description 7
- 241000220317 Rosa Species 0.000 claims description 7
- 235000000664 Rosa chinensis Nutrition 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 235000007516 Chrysanthemum Nutrition 0.000 claims description 6
- 229940006091 aloe polysaccharide Drugs 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 claims description 4
- 229960001138 acetylsalicylic acid Drugs 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- 240000008254 Rosa chinensis Species 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 229910017604 nitric acid Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004321 preservation Methods 0.000 abstract description 9
- 241000196324 Embryophyta Species 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 10
- 244000284380 Hibiscus rosa sinensis Species 0.000 description 6
- 241000723353 Chrysanthemum Species 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 239000003503 cut flower preservation Substances 0.000 description 4
- 240000002234 Allium sativum Species 0.000 description 3
- 235000004611 garlic Nutrition 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- YKPUWZUDDOIDPM-SOFGYWHQSA-N capsaicin Chemical compound COC1=CC(CNC(=O)CCCC\C=C\C(C)C)=CC=C1O YKPUWZUDDOIDPM-SOFGYWHQSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241001116389 Aloe Species 0.000 description 1
- 240000008564 Boehmeria nivea Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000011399 aloe vera Nutrition 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 235000017663 capsaicin Nutrition 0.000 description 1
- 229960002504 capsaicin Drugs 0.000 description 1
- 230000034303 cell budding Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011981 development test Methods 0.000 description 1
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
Classifications
-
- 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
- A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
- A01N3/02—Keeping cut flowers fresh chemically
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of antistaling agent for cut-flower and the preparation method and application thereof, are related to plant fresh-preservation technology field, are grouped as by the group of following parts by weight：15 parts of granulated sugar, 26 parts of aloe extract, 0.1 0.6 parts of allicin, 0.3 1.2 parts of curcumin, 15 parts of silver salt mixed liquor, 0.5 1.5 parts of inorganic salts mixed liquor, 1.0 2.5 parts of acetylsalicylic acid, 0.2 1.0 parts of abscisic acid, 14 parts of boric acid, 0.1 2.0 parts of salt, 13 parts of 30% ethanol solution, surplus are distilled water.The antistaling agent for cut-flower is safe and nontoxic, free from environmental pollution, cheap, fresh-keeping effect is excellent, the fresh-keeping of cut-flower is carried out using the antistaling agent for cut-flower, and according to fresh-keeping mode, compared with general antistaling agent, the freshness date of cut-flower 7 15 days can effectively be extended, it is comprehensive to promote fresh-keeping effect.
Description
【Technical field】
The present invention relates to plant fresh-preservation technology field, more particularly to a kind of antistaling agent for cut-flower and the preparation method and application thereof
【Background technology】
In recent years, China's industry of flowers and plants obtains tremendous development, and Fresh Cutting flower also relies on its unique artistic charm and ecological work(
Huge numbers of families can increasingly be walked close to.As economic is greatly developed, the market demand of cut-flower is growing day by day, this allows for Fresh Cutting flower
It is fresh-keeping most important.After cut-flower is detached from parent, nutrient source is cut off, and original balance adjustment is destroyed, in addition environment and micro-
A series of biochemical reactions occurred inside the harmful effect of biology and its cut-flower cause Fresh Cutting flower to be easy to decline in a short time
Always, its viewing period is caused to shorten.In order to achieve the purpose that cutflower preservation to extend viewing period, need to carry out preservation treatment.At present, cut-flower
Fresh-keeping method has refrigeration, radiation, ca cold storage fresh-keeping, and the equipment required by these methods is high, scale is big, is suitable for cut-flower life
Marketing unit is produced to use.
The Fresh Cutting flower trade of China has been more than the 50% of global flowers total trade, and is still in growing trend.The flower of China
Grass industry development is rapid, and the consumption demand of Fresh Cutting flower rises year by year, and also to the Preservation Treatment of Fresh Cutting flower, more stringent requirements are proposed.
Although China in Recent Years has larger promotion in Fresh Cutting flower field, domestic Research Progress of Keeping Fresh Technology of Cut Flowers is also very backward, lacks and protects
Fresh excellent effect, the antistaling agent product of cheap independent research.
【Invention content】
The purpose of the present invention：It provides and a kind of preparing simple, cheap, the excellent antistaling agent for cut-flower of fresh-keeping effect and its system
Preparation Method and application, carry out the fresh-keeping of cut-flower, with general antistaling agent phase using the antistaling agent for cut-flower, and according to fresh-keeping mode
Than, it can effectively extend the freshness date of cut-flower 7-15 days, it is comprehensive to promote cutflower preservation effect.
In order to achieve the above objectives, the technical solution adopted in the present invention is：
A kind of antistaling agent for cut-flower, by the material composition of following parts by weight：1-5 parts of granulated sugar, 2-6 parts of aloe extract, garlic
0.1-0.6 parts of Capsaicin, 0.3-1.2 parts of curcumin, 1-5 parts of silver salt mixed liquor, 0.5-1.5 parts of inorganic salts mixed liquor, acetyl salicylic
1.0-2.5 parts sour, 0.2-1.0 parts of abscisic acid, 1-4 parts of boric acid, 0.1-2.0 parts of salt, 1-3 parts of 30% ethanol solution, surplus are
Distilled water.
Further, the antistaling agent for cut-flower, by the material composition of following parts by weight：3.5 parts of granulated sugar, aloe extraction
5 parts of object, 0.45 part of allicin, 0.8 part of curcumin, 3 parts of silver salt mixed liquor, 1.0 parts of inorganic salts mixed liquor, acetylsalicylic acid 1.5
Part, 0.6 part of abscisic acid, 2.5 parts of boric acid, 0.6 part of salt, 2 parts of 30% ethanol solution, surplus are distilled water.
Further, the silver salt mixed liquor is by 0.05mol/L silver nitrate solutions and 0.02mol/L hypo solutions
With 1:The volume ratio of (1-3) is mixed to prepare.
Further, the inorganic salts mixed liquor by 0.03mol/L calcium nitrate solutions and 0.02mol/L potassium nitrate solutions with
(1-5):1 volume ratio is mixed to prepare.
Correspondingly, the preparation method of antistaling agent for cut-flower of the present invention, includes the following steps：
(1) distilled water is added in granulated sugar, aloe polysaccharide, is stirred well to and is completely dissolved, allicin, curcumin is completely molten
In a concentration of 65% ethanol solution, two kinds of solution obtained solution A after mixing；
(2) by 0.05mol/L silver nitrate solutions and 0.02mol/L hypo solutions with 1:The volume ratio of (1-3) is mixed
It closes and silver salt mixed liquor is made, 0.03mol/L calcium nitrate solutions and 0.02mol/L potassium nitrate solutions are with (1-5):1 volume ratio mixes
Inorganic salts mixed liquor is made, two kinds of mixed liquors are mixed evenly, solution B is obtained after standing 1-2h；
(3) in the solution A made from step (1), salt is added and stirs evenly, abscisic acid is added, boric acid is uniformly mixed, letter
Solution B obtained in step (2) is added under the conditions of report, antistaling agent is made after mixing.
Further, the application method of the antistaling agent for cut-flower, it is characterised in that：The specific steps are：
A. it after selecting the fresh flower picking that a bud just ready to burst, is pre-chilled under the temperature and humidity condition of 2-4 DEG C (50-60%RH) first
After 3-5 days, fresh flower is subjected to notch under water, and carry out disinfection；
B. after mud for inserting flowers invades bubble 10-30min with antistaling agent for cut-flower, the cut-flower after notch is sterilized is inserted into mud for inserting flowers, or
Cut-flower after sterilizing notch after antistaling agent any proportion rehydration is inserted into vase.
Further, the antistaling agent for cut-flower, can be in the various cut-flowers such as rose, carnation, Chinese rose, chrysanthemum, tree peony
Middle progress is fresh-keeping, and the fresh-keeping effect especially applied in rose, carnation, Chinese rose, chrysanthemum, tree peony is notable.
The invention has the advantages that：
1. the present invention is had found thio using 0.05mol/L silver nitrate solutions and 0.02mol/L by continuous development test
Metabisulfite solution is with 1:The volume ratio of (1-3) is mixed to prepare silver salt mixed liquor, and cut-flower itself generation can effectively be inhibited to accelerate the ripening
Hormone ethylene, to delay fresh flower to wither the time.
2. containing polysaccharide, proteins,vitamins,minerals etc., cutflower preservation agent prescription of the present invention in aloe extract
The middle source using aloe extract, inorganic salts mixed liquor, granulated sugar, the compound composition cut flower nutrition substance of salt, to ensure cut-flower
The absorption of nutrition, cut-flower fresh weight changing rate decline slowly, soluble sugar and soluble protein content increase, SOD increased activities
Feature has effectively delayed the aging of cut-flower.
3. carrying out best complex, shape using allicin, curcumin, acetylsalicylic acid, abscisic acid, boric acid in inventive formulation
At strong acid environment, the effective procreation and growth for inhibiting microorganism moves up conducive to flowers moisture.Wherein, acetylsalicylic acid can make
Plant stomata is closed, and water evaporation quantity is reduced, to delay the wilting time of fresh flower；Allicin, curcumin have antibacterial, antioxygen
The combination of the effect of change, the two can promote antibacterial effect and remove the garlic odour taste in allicin；Abscisic acid plays inhibition and cuts
Flower cell growth；Boric acid plays cushioning effect in entire formula, maintains the strong acid environment of antistaling agent.
4. antistaling agent for cut-flower of the present invention is safe and nontoxic, free from environmental pollution, cheap, fresh-keeping effect is excellent, cut using this
Flower antistaling agent, and fresh-keeping mode according to the invention carries out the fresh-keeping of cut-flower, compared with general antistaling agent, can effectively prolong
The freshness date of long cut-flower 7-15 days, it is comprehensive to promote fresh-keeping effect, it has broad application prospects,
【Specific implementation mode】
Below by specific embodiment, the invention will be further described.
Embodiment 1
A kind of antistaling agent for cut-flower, by the material composition of following parts by weight：1 part of granulated sugar, 2 parts of aloe extract, allicin
0.1-0.6 parts, 0.3 part of curcumin, 1 part of silver salt mixed liquor, 0.5 part of inorganic salts mixed liquor, 1.0 parts of acetylsalicylic acid, abscisic acid
0.2 part, 1 part of boric acid, 0.1 part of salt, 1 part of 30% ethanol solution, surplus be distilled water.
The preparation method of antistaling agent for cut-flower, includes the following steps：
(1) distilled water is added in granulated sugar, aloe polysaccharide, is stirred well to and is completely dissolved, allicin, curcumin is completely molten
In a concentration of 65% ethanol solution, two kinds of solution obtained solution A after mixing；
(2) by 0.05mol/L silver nitrate solutions and 0.02mol/L hypo solutions with 1:1 volume ratio mixing system
Silver salt mixed liquor is obtained, 0.03mol/L calcium nitrate solutions and 0.02mol/L potassium nitrate solutions are with 1:1 volume ratio is mixed to prepare inorganic
Two kinds of mixed liquors are mixed evenly salt mixed liquor, and solution B is obtained after standing 1h；
(3) in the solution A made from step (1), salt is added and stirs evenly, abscisic acid is added, boric acid is uniformly mixed, letter
Solution B obtained in step (2) is added under the conditions of report, antistaling agent is made after mixing.
The use of antistaling agent for cut-flower：
A. after selecting the fresh flower picking that a bud just ready to burst, precooling 3 days is carried out under the temperature and humidity condition of 2 DEG C (50%RH) first
Afterwards, fresh flower is subjected to notch under water, and carried out disinfection；
B. after mud for inserting flowers invades bubble 10min with antistaling agent for cut-flower, the cut-flower after notch is sterilized is inserted into mud for inserting flowers, or will be protected
Cut-flower after sterilizing notch after fresh dose of any proportion rehydration is inserted into vase.
Embodiment 2
A kind of antistaling agent for cut-flower, by the material composition of following parts by weight：5 parts of granulated sugar, 6 parts of aloe extract, allicin
0.1-0.6 parts, 1.2 parts of curcumin, 5 parts of silver salt mixed liquor, 1.5 parts of inorganic salts mixed liquor, 2.5 parts of acetylsalicylic acid, abscisic acid
1.0 parts, 4 parts of boric acid, 2.0 parts of salt, 3 parts of 30% ethanol solution, surplus be distilled water.
The preparation method of antistaling agent for cut-flower, includes the following steps：
(1) by the parts by weight measured, distilled water first is added in granulated sugar, aloe polysaccharide, is stirred well to and is completely dissolved,
Addition allicin, curcumin obtain solution A after being sufficiently stirred；
(2) by 0.05mol/L silver nitrate solutions and 0.02mol/L hypo solutions with 1:2 volume ratio mixing system
Silver salt mixed liquor is obtained, 0.03mol/L calcium nitrate solutions and 0.02mol/L potassium nitrate solutions are with 2:1 volume ratio is mixed to prepare inorganic
Two kinds of mixed liquors are mixed evenly salt mixed liquor, and solution B is obtained after standing 2h；
(3) in the solution A made from step (1), salt is added and stirs evenly, abscisic acid is added, boric acid is uniformly mixed, letter
Solution B obtained in step (2) is added under the conditions of report, antistaling agent is made after mixing.
The use of antistaling agent for cut-flower：
A. after selecting the fresh flower picking that a bud just ready to burst, precooling 5 days is carried out under the temperature and humidity condition of 4 DEG C (60%RH) first
Afterwards, fresh flower is subjected to notch under water, and carried out disinfection；
B. after mud for inserting flowers invades bubble 30min with antistaling agent for cut-flower, the cut-flower after notch is sterilized is inserted into mud for inserting flowers, or will be protected
Cut-flower after sterilizing notch after fresh dose of any proportion rehydration is inserted into vase.
Embodiment 3
A kind of antistaling agent for cut-flower, by the material composition of following parts by weight：3.5 parts of granulated sugar, 5 parts of aloe extract, garlic are peppery
0.45 part of element, 0.8 part of curcumin, 3 parts of silver salt mixed liquor, 1.0 parts of inorganic salts mixed liquor, 1.5 parts of acetylsalicylic acid, abscisic acid
0.6 part, 2.5 parts of boric acid, 0.6 part of salt, 2 parts of 30% ethanol solution, surplus be distilled water.
The preparation method of antistaling agent for cut-flower, includes the following steps：
(1) by the parts by weight measured, distilled water first is added in granulated sugar, aloe polysaccharide, is stirred well to and is completely dissolved,
Addition allicin, curcumin obtain solution A after being sufficiently stirred；
(2) by 0.05mol/L silver nitrate solutions and 0.02mol/L hypo solutions with 1:3 volume ratio mixing system
Silver salt mixed liquor is obtained, 0.03mol/L calcium nitrate solutions and 0.02mol/L potassium nitrate solutions are with 3:1 volume ratio is mixed to prepare inorganic
Two kinds of mixed liquors are mixed evenly salt mixed liquor, and solution B is obtained after standing 1.5h；
(3) in the solution A made from step (1), salt is added and stirs evenly, abscisic acid is added, boric acid is uniformly mixed, letter
Solution B obtained in step (2) is added under the conditions of report, antistaling agent is made after mixing.
The use of antistaling agent for cut-flower：
A. after selecting the fresh flower picking that a bud just ready to burst, precooling 4 days is carried out under the temperature and humidity condition of 3 DEG C (55%RH) first
Afterwards, fresh flower is subjected to notch under water, and carried out disinfection；
B. after mud for inserting flowers invades bubble 10-30min with antistaling agent for cut-flower, the cut-flower after notch is sterilized is inserted into mud for inserting flowers, or
Cut-flower after sterilizing notch after antistaling agent any proportion rehydration is inserted into vase.
Embodiment 4
A kind of antistaling agent for cut-flower, by the material composition of following parts by weight：2 parts of granulated sugar, 3 parts of aloe extract, allicin
0.3 part, 1.0 parts of curcumin, 4 parts of silver salt mixed liquor, 1.2 parts of inorganic salts mixed liquor, acetylsalicylic acid 2.0,0.7 part of abscisic acid,
3 parts of boric acid, 0.6 part of salt, 2.2 parts of 30% ethanol solution, surplus are distilled water.
The preparation method of antistaling agent for cut-flower, includes the following steps：
(1) by the parts by weight measured, distilled water first is added in granulated sugar, aloe polysaccharide, is stirred well to and is completely dissolved,
Addition allicin, curcumin obtain solution A after being sufficiently stirred；
(2) by 0.05mol/L silver nitrate solutions and 0.02mol/L hypo solutions with 1:2.5 volume ratio mixing
Silver salt mixed liquor is made, 0.03mol/L calcium nitrate solutions and 0.02mol/L potassium nitrate solutions are with 5:1 volume ratio is mixed to prepare nothing
Two kinds of mixed liquors are mixed evenly machine salt mixed liquor, and solution B is obtained after standing 1.6h；
(3) in the solution A made from step (1), salt is added and stirs evenly, abscisic acid is added, boric acid is uniformly mixed, letter
Solution B obtained in step (2) is added under the conditions of report, antistaling agent is made after mixing.
The use of antistaling agent for cut-flower：
A. after selecting the fresh flower picking that a bud just ready to burst, precooling 3.5 is carried out under the temperature and humidity condition of 3.5 DEG C (58%RH) first
After it, fresh flower is subjected to notch under water, and carry out disinfection；
B. after mud for inserting flowers invades bubble 25min with antistaling agent for cut-flower, the cut-flower after notch is sterilized is inserted into mud for inserting flowers, or will be protected
Cut-flower after sterilizing notch after fresh dose of any proportion rehydration is inserted into vase.
Fresh-keeping experiment：
To illustrate further the technology of the present invention effect, selection rose, carnation, Chinese rose, tree peony etc. are just budding to be cut
Flower carries out three groups of experiments, and test group 1 is blank test, and Pre-cooling Mode according to the invention carries out precooling and preservation method, with steaming
Distilled water replaces antistaling agent to carry out Preservation Treatment, and the antistaling agent and preservation method that test group 2 is prepared with the embodiment of the present invention 3 are protected
Fresh processing, the commercially available antistaling agent of test group 3 and preservation method carry out Preservation Treatment, fresh-keeping test result such as table 1.
The fresh-keeping effect of 1 different cultivars cut-flower of table
| Test group 1 | Rose | Carnation | Chinese rose | Chrysanthemum | Tree peony |
| Slotting freshness date/the day of bottle | 9 | 8 | 10 | 12 | 10 |
| Mud for inserting flowers freshness date/day | 7 | 6 | 8 | 10 | 9 |
| Test group 2 | Rose | Carnation | Chinese rose | Chrysanthemum | Tree peony |
| Slotting freshness date/the day of bottle | 25 | 23 | 24 | 28 | 22 |
| Mud for inserting flowers freshness date/day | 23 | 21 | 22 | 26 | 20 |
| Test group 3 | Rose | Carnation | Chinese rose | Chrysanthemum | Tree peony |
| Slotting freshness date/the day of bottle | 13 | 11 | 14 | 15 | 14 |
| Mud for inserting flowers freshness date/day | 11 | 9 | 12 | 13 | 12 |
As known from Table 1, the fresh-keeping comparison of test results of antistaling agent and distilled water of the present invention, the slotting freshness date of bottle of 5 kinds of cut-flowers,
Mud for inserting flowers freshness date extends 10-16 days, and the fresh-keeping comparison of test results of antistaling agent of the present invention and commercially available antistaling agent, 5 kinds are cut
Colored bottle inserts freshness date, mud for inserting flowers freshness date extends 7-15 days, and therefore, antistaling agent of the invention and application process are in cut-flower
Preservation field significant effect.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of antistaling agent for cut-flower, which is characterized in that by the material composition of following parts by weight：1-5 parts of granulated sugar, aloe extract
2-6 parts, 0.1-0.6 parts of allicin, 0.3-1.2 parts of curcumin, 1-5 parts of silver salt mixed liquor, 0.5-1.5 parts of inorganic salts mixed liquor,
1.0-2.5 parts of acetylsalicylic acid, 0.2-1.0 parts of abscisic acid, 1-4 parts of boric acid, 0.1-2.0 parts of salt, 30% ethanol solution 1-3
Part, surplus are distilled water.
2. antistaling agent for cut-flower according to claim 1, which is characterized in that by the material composition of following parts by weight：Granulated sugar
3.5 parts, 5 parts of aloe extract, 0.45 part of allicin, 0.8 part of curcumin, 3 parts of silver salt mixed liquor, 1.0 parts of inorganic salts mixed liquor,
1.5 parts of acetylsalicylic acid, 0.6 part of abscisic acid, 2.5 parts of boric acid, 0.6 part of salt, 2 parts of 30% ethanol solution, surplus are distilled water.
3. antistaling agent for cut-flower according to claim 1, which is characterized in that the silver salt mixed liquor is by 0.05mol/L nitric acid
Silver-colored solution and 0.02mol/L hypo solutions are with 1:The volume ratio of (1-3) is mixed to prepare.
4. antistaling agent for cut-flower according to claim 1, which is characterized in that the inorganic salts mixed liquor is by 0.03mol/L nitre
Sour calcium solution and 0.02mol/L potassium nitrate solutions are with (1-5):1 volume ratio is mixed to prepare.
5. the preparation method of the antistaling agent for cut-flower according to claim 1-4 any claims, it is characterised in that：Including with
Lower step：
(1) distilled water is added in granulated sugar, aloe polysaccharide, is stirred well to and is completely dissolved, allicin, curcumin is completely dissolved in pure
Degree is 95% ethanol solution, two kinds of solution obtained solution A after mixing；
(2) by 0.05mol/L silver nitrate solutions and 0.02mol/L hypo solutions with 1:The volume ratio mixing system of (1-3)
Silver salt mixed liquor is obtained, 0.03mol/L calcium nitrate solutions and 0.02mol/L potassium nitrate solutions are with (1-5):1 volume ratio is mixed to prepare
Two kinds of mixed liquors are mixed evenly inorganic salts mixed liquor, and solution B is obtained after standing 1-2h；
(3) in the solution A made from step (1), salt is added and stirs evenly, abscisic acid, boric acid, acetylsalicylic acid mixing is added
Uniformly, solution B obtained in step (2) is added under stirring condition, antistaling agent is made after mixing.
6. according to the application method of antistaling agent for cut-flower described in claim 1-4 any claims, it is characterised in that：Specific steps
For：
A. after selecting the fresh flower picking that a bud just ready to burst, precooling 3-5 is carried out under the temperature and humidity condition of 2-4 DEG C (50-60%RH) first
After it, fresh flower is subjected to notch under water, and carry out disinfection；
B. after mud for inserting flowers invades bubble 10-30min with antistaling agent for cut-flower, the cut-flower after notch is sterilized is inserted into mud for inserting flowers, or will be protected
After fresh dose of any proportion rehydration, the cut-flower after notch is sterilized is inserted into vase.
7. according to claim 1-4 any one of them antistaling agent for cut-flower, which is characterized in that antistaling agent for cut-flower can rose,
It is carried out in the various cut-flowers such as carnation, Chinese rose, chrysanthemum, tree peony fresh-keeping.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367125A (en) * | 2021-05-18 | 2021-09-10 | 中农实创(北京)环境工程技术有限公司 | Fresh-keeping nutrient solution for fresh cut flowers of roses |
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| CN107743958A (en) * | 2017-12-01 | 2018-03-02 | 西南林业大学 | A kind of manufacture craft of the fresh-keeping reagent of the Cut Carnation Flower of garlic extract |
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| CN113367125A (en) * | 2021-05-18 | 2021-09-10 | 中农实创(北京)环境工程技术有限公司 | Fresh-keeping nutrient solution for fresh cut flowers of roses |
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Application publication date: 20181019 |