CN104756983A - Fresh flower antistaling agent and preparation method thereof - Google Patents
Fresh flower antistaling agent and preparation method thereof Download PDFInfo
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- CN104756983A CN104756983A CN201510125790.0A CN201510125790A CN104756983A CN 104756983 A CN104756983 A CN 104756983A CN 201510125790 A CN201510125790 A CN 201510125790A CN 104756983 A CN104756983 A CN 104756983A
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Abstract
The invention provides a fresh flower antistaling agent and a preparation method thereof. The antistaling agent comprises food-grade wax, gibberellin, propolis, chitosan, catechin, sodium polyacrylate, D-sorbitol, nicotinamide, phytic acid, glycolamide, polyvinyl alcohol, triethanolamine, stearic acid, glyceryl monostearate, sodium dodecyl sulfate, fatty alcohol polyoxyethylene ether, and deionized water. The preparation method comprises: melting the food-grade wax, and adding triethanolamine, stearic acid, glyceryl monostearate, sodium dodecyl sulfate, and fatty alcohol polyoxyethylene ether while performing stirring to obtain a mixed solution I; adding gibberellins, propolis, chitosan, catechin, sodium polyacrylate, D-sorbitol, nicotinamide, phytic acid, and glycolamide into deionized water while performing stirring a mixed solution II; and finally adding the mixed solution I into the mixed solution II while performing stirring to obtain the fresh flower antistaling agent. According to the invention, the fresh flower antistaling agent is free of hormones, and has advantages of a good sterilization and bacterium prevention effect, wide flower and plant application, and a food fresh-keeping effect.
Description
Technical field
The invention belongs to flower freshness technical field, be specifically related to a kind of fresh-preservative and preparation method thereof.
Background technology
Fresh flower is a kind of timeliness and the seasonality plant and growth conditions has certain requirements very by force.The wilderness demand of fresh flower is the symbol of social progress and human civilization, is people's living standard quality and the important symbol appreciating temperament and interest raising, dark liking by the common people.But, blemish in an otherwise perfect thing be that flower is seldom opened, good times don't last long, fresh flower can not fragrant face be stayed forever, due to fresh flower adopt after still carry out vital movement, preserve and view and admire restricted lifetime.
The Aging Mechanism of fresh flower is:
(1) microbial contamination causes moisture disequilibrium.Fresh flower is the very delicate part of plant, will wilt if can not get sufficient moisture.Only have when its cell keeps certain turgescence, make it keep certain tensity, normal metabolic activity could be maintained, and keep the intrinsic form of fresh flower, only could obtain when absorption speed is greater than transpiration rate.If the conduit portion of xylem is blocked, water suction is reduced, cause flower senescence wilting.The main cause of dehydration has: the breeding of (a) microorganism encloses conduit, thus causes catheter blockage, and impact flower absorbs moisture, and produces ethene and other noxious materials and accelerate to spend aging.B () microbial metabolic products is absorbed by spray and encloses xylem vessel, disturb the absorption to water, causes fresh cut-flowers dehydration to be adjusted and withers;
(2) energy substance is lacked.Another main cause of flower senescence is that fresh flower lacks the necessary energy-sugar of vital movement, so that affects eubolism and make fresh flower wilting;
(3) ethene promotes flower senescence, and ethene is a kind of endogenous hormones that plant self produces, and also can be produced by old and feeble and injured plant tissue, be the important internal cause of flower senescence.
CN102187856A discloses a kind of fresh-preservative, and principal component is sucrose, oxine sulphate, 1-methyl cyclopropene, gibberellin, nitrate of lime, garlic P.E, Olive leaf P.E, citric acid; CN102524243A discloses a kind of fresh-preservative, and principal component is salicylic acid, sorbic acid, ethanol, formaldehyde, chitin, glucose, diatomite etc.Above-mentioned antistaling agent all has fresh-keeping effect in various degree, and mostly be sulphate or the citrate of oxine during its composition divides, silver nitrate or silver thiosulfate etc. have certain toxicity; Fresh-keeping component often lacks effective antipathogenic composition, not yet in effect avoid microbial reproduction to fresh flower conduit close; And current most antistaling agent is just for cut-flower, be suitable for potted flower flower antistaling agent less.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and a kind of fresh-preservative and preparation method thereof is provided, this fresh-preservative does not add hormone substance, has the wide advantage such as (multiple flowers all can use for potted flower fresh flower, cut-flower) and good refreshing effect of good, the applicable flowers type of bactericidal and bacteriostatic effect.
A kind of fresh-preservative, comprises with parts by weight: 1 ~ 5 part, food wax, gibberellin 2 ~ 7 parts, propolis 1 ~ 6 part, shitosan 3 ~ 8 parts, catechin 1 ~ 7 part, Sodium Polyacrylate 2 ~ 6 parts, D-sorbitol 1 ~ 7 part, vitamin PP 3 ~ 8 parts, phytic acid 2 ~ 6 parts, hydroxyl acetamide 1 ~ 5 part, polyvinyl alcohol 2 ~ 7 parts, triethanolamine 1 ~ 6 part, stearic acid 2 ~ 5 parts, glycerin monostearate 3 ~ 7 parts, lauryl sodium sulfate 2 ~ 6 parts, fatty alcohol-polyoxyethylene ether 1 ~ 5 part, deionized water 5 ~ 12 parts.
As the further improvement of foregoing invention, described fatty alcohol-polyoxyethylene ether is the one in AEO3, AEO7 or AEO9.
The preparation method of above-mentioned fresh-preservative, comprises the following steps:
Step 1, is placed in stirred tank by food wax, and heating makes it melt, and then adds triethanolamine, stearic acid, glycerin monostearate, lauryl sodium sulfate and fatty alcohol-polyoxyethylene ether, stirs, obtain mixed liquor I;
Step 2, adds in deionized water by gibberellin, propolis, shitosan, catechin, Sodium Polyacrylate, D-sorbitol, vitamin PP, phytic acid and hydroxyl acetamide, stirs, obtain mixed liquor II;
Step 3, adds to step 1 gained mixed liquor I in step 2 gained mixed liquor II, and limit edged stirs, and to obtain final product.
As the further improvement of foregoing invention, in step 1, the temperature of heating process is 70 ~ 80 DEG C.
As the further improvement of foregoing invention, in step 3, whipping process carries out under temperature 40 ~ 50 DEG C of conditions, and mixing time is 30 ~ 40min.
Compared with prior art, its remarkable advantage is: the first in the present invention, and avoid and use oxine and silver-colored salts substances, do not add hormone substance, bactericidal and bacteriostatic effect is good, avoids microorganism to flowers air-hole blockage; The second, be suitable for flowers type wide, the multiple flowers such as potted flower fresh flower, cut-flower all can use.
Embodiment
Embodiment 1
A kind of fresh-preservative, comprises with parts by weight: 1 part, food wax, gibberellin 2 parts, propolis 1 part, shitosan 3 parts, catechin 1 part, Sodium Polyacrylate 2 parts, D-sorbitol 1 part, vitamin PP 3 parts, phytic acid 2 parts, hydroxyl acetamide 1 part, polyvinyl alcohol 2 parts, triethanolamine 1 part, stearic acid 2 parts, glycerin monostearate 3 parts, lauryl sodium sulfate 2 parts, fatty alcohol-polyoxyethylene ether AEO31 part, deionized water 5 parts.
The preparation method of above-mentioned fresh-preservative, comprises the following steps:
Step 1, is placed in stirred tank by food wax, and under 70 ~ 80 DEG C of conditions, heating makes it melt, and then adds triethanolamine, stearic acid, glycerin monostearate, lauryl sodium sulfate and fatty alcohol-polyoxyethylene ether, stirs, obtain mixed liquor I;
Step 2, adds in deionized water by gibberellin, propolis, shitosan, catechin, Sodium Polyacrylate, D-sorbitol, vitamin PP, phytic acid and hydroxyl acetamide, stirs, obtain mixed liquor II;
Step 3, adds to step 1 gained mixed liquor I in step 2 gained mixed liquor II, stirs, stir 30 ~ 40min, to obtain final product at 40 ~ 50 DEG C of following edgeds of condition.
Embodiment 2
A kind of fresh-preservative, comprises with parts by weight: 2 parts, food wax, gibberellin 5 parts, propolis 3 parts, shitosan 7 parts, catechin 2 parts, Sodium Polyacrylate 4 parts, D-sorbitol 3 parts, vitamin PP 6 parts, phytic acid 5 parts, hydroxyl acetamide 3 parts, polyvinyl alcohol 4 parts, triethanolamine 2 parts, stearic acid 3 parts, glycerin monostearate 5 parts, lauryl sodium sulfate 4 parts, fatty alcohol-polyoxyethylene ether AEO72 part, deionized water 7 parts.
The preparation method of above-mentioned fresh-preservative, comprises the following steps:
Step 1, is placed in stirred tank by food wax, and under 70 ~ 80 DEG C of conditions, heating makes it melt, and then adds triethanolamine, stearic acid, glycerin monostearate, lauryl sodium sulfate and fatty alcohol-polyoxyethylene ether, stirs, obtain mixed liquor I;
Step 2, adds in deionized water by gibberellin, propolis, shitosan, catechin, Sodium Polyacrylate, D-sorbitol, vitamin PP, phytic acid and hydroxyl acetamide, stirs, obtain mixed liquor II;
Step 3, adds to step 1 gained mixed liquor I in step 2 gained mixed liquor II, stirs, stir 30 ~ 40min, to obtain final product at 40 ~ 50 DEG C of following edgeds of condition.
Embodiment 3
A kind of fresh-preservative, comprises with parts by weight: 3 parts, food wax, gibberellin 4 parts, propolis 5 parts, shitosan 6 parts, catechin 2 parts, Sodium Polyacrylate 3 parts, D-sorbitol 6 parts, vitamin PP 5 parts, phytic acid 4 parts, hydroxyl acetamide 2 parts, polyvinyl alcohol 3 parts, triethanolamine 4 parts, stearic acid 3 parts, glycerin monostearate 5 parts, lauryl sodium sulfate 3 parts, fatty alcohol-polyoxyethylene ether AEO92 part, deionized water 8 parts.
The preparation method of above-mentioned fresh-preservative, comprises the following steps:
Step 1, is placed in stirred tank by food wax, and under 70 ~ 80 DEG C of conditions, heating makes it melt, and then adds triethanolamine, stearic acid, glycerin monostearate, lauryl sodium sulfate and fatty alcohol-polyoxyethylene ether, stirs, obtain mixed liquor I;
Step 2, adds in deionized water by gibberellin, propolis, shitosan, catechin, Sodium Polyacrylate, D-sorbitol, vitamin PP, phytic acid and hydroxyl acetamide, stirs, obtain mixed liquor II;
Step 3, adds to step 1 gained mixed liquor I in step 2 gained mixed liquor II, stirs, stir 30 ~ 40min, to obtain final product at 40 ~ 50 DEG C of following edgeds of condition.
Embodiment 4
A kind of fresh-preservative, comprises with parts by weight: 4 parts, food wax, gibberellin 6 parts, propolis 5 parts, shitosan 7 parts, catechin 2 parts, Sodium Polyacrylate 3 parts, D-sorbitol 5 parts, vitamin PP 4 parts, phytic acid 5 parts, hydroxyl acetamide 2 parts, polyvinyl alcohol 3 parts, triethanolamine 5 parts, stearic acid 4 parts, glycerin monostearate 6 parts, lauryl sodium sulfate 5 parts, fatty alcohol-polyoxyethylene ether AEO73 part, deionized water 11 parts.
The preparation method of above-mentioned fresh-preservative, comprises the following steps:
Step 1, is placed in stirred tank by food wax, and under 70 ~ 80 DEG C of conditions, heating makes it melt, and then adds triethanolamine, stearic acid, glycerin monostearate, lauryl sodium sulfate and fatty alcohol-polyoxyethylene ether, stirs, obtain mixed liquor I;
Step 2, adds in deionized water by gibberellin, propolis, shitosan, catechin, Sodium Polyacrylate, D-sorbitol, vitamin PP, phytic acid and hydroxyl acetamide, stirs, obtain mixed liquor II;
Step 3, adds to step 1 gained mixed liquor I in step 2 gained mixed liquor II, stirs, stir 30 ~ 40min, to obtain final product at 40 ~ 50 DEG C of following edgeds of condition.
Embodiment 5
A kind of fresh-preservative, comprises with parts by weight: 5 parts, food wax, gibberellin 7 parts, propolis 6 parts, shitosan 8 parts, catechin 7 parts, Sodium Polyacrylate 6 parts, D-sorbitol 7 parts, vitamin PP 8 parts, phytic acid 6 parts, hydroxyl acetamide 5 parts, polyvinyl alcohol 7 parts, triethanolamine 6 parts, stearic acid 5 parts, glycerin monostearate 7 parts, lauryl sodium sulfate 6 parts, fatty alcohol-polyoxyethylene ether AEO95 part, deionized water 12 parts.
The preparation method of above-mentioned fresh-preservative, comprises the following steps:
Step 1, is placed in stirred tank by food wax, and under 70 ~ 80 DEG C of conditions, heating makes it melt, and then adds triethanolamine, stearic acid, glycerin monostearate, lauryl sodium sulfate and fatty alcohol-polyoxyethylene ether, stirs, obtain mixed liquor I;
Step 2, adds in deionized water by gibberellin, propolis, shitosan, catechin, Sodium Polyacrylate, D-sorbitol, vitamin PP, phytic acid and hydroxyl acetamide, stirs, obtain mixed liquor II;
Step 3, adds to step 1 gained mixed liquor I in step 2 gained mixed liquor II, stirs, stir 30 ~ 40min, to obtain final product at 40 ~ 50 DEG C of following edgeds of condition.
Experimental example 1
Using embodiment 1 to 5 gained antistaling agent as test example, routine in contrast with water, select Fragrant Lily flower, rose, China rose and carnation to shear in vitro and carry out artistic illustration insurance test, result is as follows:
As can be known from the above table, fresh-preservative provided by the invention can significantly improve the Vase time of various fresh flower and the flower diameter of fresh flower.
Embodiment 2
Bacteriostatic test
Example 1 gained antistaling agent carries out bacteriostatic test, as follows to the bacteriostasis of plant pathogenic bacteria:
From upper table result, antistaling agent bactericidal and bacteriostatic effect of the present invention is good.
Claims (5)
1. a fresh-preservative, it is characterized in that: comprise with parts by weight: 1 ~ 5 part, food wax, gibberellin 2 ~ 7 parts, propolis 1 ~ 6 part, shitosan 3 ~ 8 parts, catechin 1 ~ 7 part, Sodium Polyacrylate 2 ~ 6 parts, D-sorbitol 1 ~ 7 part, vitamin PP 3 ~ 8 parts, phytic acid 2 ~ 6 parts, hydroxyl acetamide 1 ~ 5 part, polyvinyl alcohol 2 ~ 7 parts, triethanolamine 1 ~ 6 part, stearic acid 2 ~ 5 parts, glycerin monostearate 3 ~ 7 parts, lauryl sodium sulfate 2 ~ 6 parts, fatty alcohol-polyoxyethylene ether 1 ~ 5 part, deionized water 5 ~ 12 parts.
2. fresh-preservative according to claim 1, is characterized in that: described fatty alcohol-polyoxyethylene ether is the one in AEO3, AEO7 or AEO9.
3. the preparation method of fresh-preservative according to claim 1, is characterized in that: comprise the following steps:
Step 1, is placed in stirred tank by food wax, and heating makes it melt, and then adds triethanolamine, stearic acid, glycerin monostearate, lauryl sodium sulfate and fatty alcohol-polyoxyethylene ether, stirs, obtain mixed liquor I;
Step 2, adds in deionized water by gibberellin, propolis, shitosan, catechin, Sodium Polyacrylate, D-sorbitol, vitamin PP, phytic acid and hydroxyl acetamide, stirs, obtain mixed liquor II;
Step 3, adds to step 1 gained mixed liquor I in step 2 gained mixed liquor II, and limit edged stirs, and to obtain final product.
4. the preparation method of fresh-preservative according to claim 3, is characterized in that: in step 1, the temperature of heating process is 70 ~ 80 DEG C.
5. the preparation method of fresh-preservative according to claim 3, is characterized in that: in step 3, whipping process carries out under temperature 40 ~ 50 DEG C of conditions, and mixing time is 30 ~ 40min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510125790.0A CN104756983A (en) | 2015-03-23 | 2015-03-23 | Fresh flower antistaling agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510125790.0A CN104756983A (en) | 2015-03-23 | 2015-03-23 | Fresh flower antistaling agent and preparation method thereof |
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| CN201510125790.0A Pending CN104756983A (en) | 2015-03-23 | 2015-03-23 | Fresh flower antistaling agent and preparation method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105076118A (en) * | 2015-09-22 | 2015-11-25 | 宜宾云辰乔木园林有限责任公司 | Organic preservative for fresh cut flowers |
| CN105746499A (en) * | 2016-04-22 | 2016-07-13 | 连云港秀景园林绿化工程有限公司 | Flower preservative and preparation method thereof |
| CN105746498A (en) * | 2016-04-05 | 2016-07-13 | 福建农林大学 | Fresh cut flower preservative containing catechin ingredients |
| CN106376548A (en) * | 2016-08-15 | 2017-02-08 | 卞佳林 | A fresh cut flower antistaling agent and a preparing method thereof |
| CN107279133A (en) * | 2017-07-27 | 2017-10-24 | 河南科技学院 | A kind of method that dry flower protects color |
| CN107568206A (en) * | 2017-09-29 | 2018-01-12 | 陈清朋 | A kind of landscape flower high efficiency composition antistaling agent |
| CN107721543A (en) * | 2017-09-21 | 2018-02-23 | 王吉明 | A kind of water-retaining type plant antistaling agent and nutrient solution |
| CN107820898A (en) * | 2017-10-28 | 2018-03-23 | 蚌埠宏瑞园林有限公司 | A kind of method for extending the lily flower arrangement time |
| CN107897175A (en) * | 2017-11-30 | 2018-04-13 | 兰秋波 | A kind of fresh-preservative |
| CN108077249A (en) * | 2015-06-28 | 2018-05-29 | 吴金玉 | A kind of liquid for extending fresh flower freshness date and preparation method thereof |
| CN114831172A (en) * | 2022-04-11 | 2022-08-02 | 北京市农林科学院 | Compound fresh-keeping method and releasing device for fruits and vegetables |
| CN117717069A (en) * | 2024-02-05 | 2024-03-19 | 西南林业大学 | Pretreatment agent for fresh cut flowers of hydrangea macrophylla and application method of pretreatment agent |
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| CN1552204A (en) * | 2003-05-30 | 2004-12-08 | 辽宁省农业科学院园艺研究所 | Cut-flower antistalling agent |
| CN102187856A (en) * | 2011-04-01 | 2011-09-21 | 韩金光 | Fresh flower preservative |
| CN102524243A (en) * | 2010-12-15 | 2012-07-04 | 戚冬梅 | Preservative for fresh flower |
| CN104170819A (en) * | 2014-07-29 | 2014-12-03 | 卞佳林 | Fresh flower preservative and preparation method of fresh flower preservative |
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2015
- 2015-03-23 CN CN201510125790.0A patent/CN104756983A/en active Pending
Patent Citations (4)
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| CN1552204A (en) * | 2003-05-30 | 2004-12-08 | 辽宁省农业科学院园艺研究所 | Cut-flower antistalling agent |
| CN102524243A (en) * | 2010-12-15 | 2012-07-04 | 戚冬梅 | Preservative for fresh flower |
| CN102187856A (en) * | 2011-04-01 | 2011-09-21 | 韩金光 | Fresh flower preservative |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108077249A (en) * | 2015-06-28 | 2018-05-29 | 吴金玉 | A kind of liquid for extending fresh flower freshness date and preparation method thereof |
| CN105076118A (en) * | 2015-09-22 | 2015-11-25 | 宜宾云辰乔木园林有限责任公司 | Organic preservative for fresh cut flowers |
| CN105746498A (en) * | 2016-04-05 | 2016-07-13 | 福建农林大学 | Fresh cut flower preservative containing catechin ingredients |
| CN105746498B (en) * | 2016-04-05 | 2018-07-17 | 福建农林大学 | A kind of fresh cut-flower antistaling agent containing catechin component |
| CN105746499A (en) * | 2016-04-22 | 2016-07-13 | 连云港秀景园林绿化工程有限公司 | Flower preservative and preparation method thereof |
| CN106376548A (en) * | 2016-08-15 | 2017-02-08 | 卞佳林 | A fresh cut flower antistaling agent and a preparing method thereof |
| CN107279133A (en) * | 2017-07-27 | 2017-10-24 | 河南科技学院 | A kind of method that dry flower protects color |
| CN107721543A (en) * | 2017-09-21 | 2018-02-23 | 王吉明 | A kind of water-retaining type plant antistaling agent and nutrient solution |
| CN107568206A (en) * | 2017-09-29 | 2018-01-12 | 陈清朋 | A kind of landscape flower high efficiency composition antistaling agent |
| CN107820898A (en) * | 2017-10-28 | 2018-03-23 | 蚌埠宏瑞园林有限公司 | A kind of method for extending the lily flower arrangement time |
| CN107897175A (en) * | 2017-11-30 | 2018-04-13 | 兰秋波 | A kind of fresh-preservative |
| CN114831172A (en) * | 2022-04-11 | 2022-08-02 | 北京市农林科学院 | Compound fresh-keeping method and releasing device for fruits and vegetables |
| CN114831172B (en) * | 2022-04-11 | 2024-01-30 | 北京市农林科学院 | Fruit and vegetable composite fresh-keeping method and release device |
| CN117717069A (en) * | 2024-02-05 | 2024-03-19 | 西南林业大学 | Pretreatment agent for fresh cut flowers of hydrangea macrophylla and application method of pretreatment agent |
| CN117717069B (en) * | 2024-02-05 | 2024-04-23 | 西南林业大学 | Pretreatment agent for fresh cut flowers of hydrangea macrophylla and application method of pretreatment agent |
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