CN101731200A - Fresh cut flower preservative and preparation method thereof - Google Patents
Fresh cut flower preservative and preparation method thereof Download PDFInfo
- Publication number
- CN101731200A CN101731200A CN200910218399A CN200910218399A CN101731200A CN 101731200 A CN101731200 A CN 101731200A CN 200910218399 A CN200910218399 A CN 200910218399A CN 200910218399 A CN200910218399 A CN 200910218399A CN 101731200 A CN101731200 A CN 101731200A
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- China
- Prior art keywords
- flower
- fresh
- cut
- fresh cut
- antistaling agent
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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.)
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- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000003755 preservative agent Substances 0.000 title abstract description 5
- 230000002335 preservative effect Effects 0.000 title abstract 4
- 239000004094 surface-active agent Substances 0.000 claims abstract description 18
- 229920000136 polysorbate Polymers 0.000 claims abstract description 17
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims abstract description 13
- 229930006000 Sucrose Natural products 0.000 claims abstract description 13
- 239000005720 sucrose Substances 0.000 claims abstract description 13
- 229920001214 Polysorbate 60 Polymers 0.000 claims abstract description 7
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 7
- 229930195729 fatty acid Natural products 0.000 claims abstract description 7
- 239000000194 fatty acid Substances 0.000 claims abstract description 7
- -1 fatty acid ester Chemical class 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 46
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 claims description 3
- 240000006497 Dianthus caryophyllus Species 0.000 abstract description 9
- 235000009355 Dianthus caryophyllus Nutrition 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 6
- 239000005725 8-Hydroxyquinoline Substances 0.000 abstract 2
- 229960003540 oxyquinoline Drugs 0.000 abstract 2
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 241000219321 Caryophyllaceae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000234435 Lilium Species 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 208000006278 hypochromic anemia Diseases 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a fresh cut flower preservative made by adopting a surfactant and a preparation method thereof, belonging to the technical field of preservation of fresh cut flowers. The fresh cut flower preservative consists of sucrose, 8-hydroxyquinoline (8-HQ) and the surfactant of Tween (polyoxyethylene sorbitan fatty acid ester). The surfactant (Tween) is taken as the raw material, and the chemical mixing treatment is further carried out for preparing the fresh cut flower preservative which can play the preservation role for the fresh cut flowers (such as Dianthus Caryophyllus and the like). Preserving solution containing the surfactant can well defer the water loss of flower branches of the fresh flowers, keep a certain expansion pressure of the flower branches, and achieve the purpose of prolonging the service life of bottle inserts, and the service life of the bottle inserts of the fresh cut flowers can be prolonged by 9-12 days in compared with a control group.
Description
Technical field
The present invention relates to a kind of employing surfactant and make fresh cut-flower antistaling agent and preparation method thereof, belong to fresh cut-flowers preservation technique field.
Background technology
At present, the fresh cut-flowers industry just progressively develops, and has become one of pillar industry of many national agricultural restructurings, becomes agriculture new growth engines.Yet fresh cut-flowers lacks effective post-harvest fresh-keeping to be handled, and the circulation loss is serious, has restricted the further expansion of flowers market scale.Owing to adopt back technical measures imperfection, moisture, nutrient imbalance in storage transportation and the slotting process of bottle, the excessive grade of cell leakage causes that petal is wilted, come off, leaf chlorosis, that bottle is inserted the life-span is too short, thereby has influenced the development of the industry of flowers and plants, and the back percent of loss of adopting of fresh cut-flowers is reached about 20%.Carnation (Dianthus caryophyllus) is Caryophyllaceae flowers perennate, because of look, perfume (or spice), type of its flower all U.S.A enjoy people's extensive welcome, be listed in one of the world's four big cut-flowers.Many in recent years places are being greatly developed facility carnation fresh cut-flowers and are being produced.Carnation is owing to the easy dehydration of stem stalk hollow, and therefore, the raising of stem stalk water transmitting ability just becomes the important content of this class flower freshness.
Surfactant has wetting action, adds surfactant, changes the surface tension of liquid, and liquid has also just changed the wetability of solid.The general easy wetting polar solid material of polar liquid; Surfactant has emulsification and solubilization, and surfactant joins in the emulsion, and emulsion can become clear solution.Surfactant can increase the wetness degree of liquid to solid, suppresses the tendency of the conglomerate of solia particle, thereby can be evenly dispersed in the liquid well.Adopt various effective ways and The Application of Technology, the amount of reducing the loss is people carry out Preservation Treatment to fresh cut-flowers a main target.So far, do not see the report that fresh-preservative prescription of the present invention and preparation method are arranged in the prior art.
Summary of the invention
The purpose of this invention is to provide a kind of is raw material with the surfactant, handles through chemical mixing, makes and can play fresh cut-flower antistaling agent of preservation and preparation method thereof to fresh cut-flowers.Fresh cut-flower antistaling agent of the present invention can delay the dehydration of fresh flower spray well, makes spray keep certain turgescence, reaches to prolong the purpose that bottle is inserted the life-span.Comparison is according to prolonging the cut flower vase life-span more than 9 days.
Above-mentioned purpose of the present invention is to be achieved by following technical scheme:
Fresh cut-flower antistaling agent is made up of sucrose, citric acid, 8 monohydroxy quinoline 8-HQ, surfactant tween (polyoxyethylene sorbitan fatty acid ester).
Fresh cut-flower antistaling agent, 0.005%-0.02% forms by sucrose 25mg/L+ citric acid 200mg/L+8-HQ 200mg/L+ tween.
Fresh cut-flower antistaling agent is made up of sucrose 25mg/L+ citric acid 200mg/L+8-HQ 200mg/L+ tween 0.01%.
The preparation method of fresh cut-flower antistaling agent is a raw material with surfactant tween polyoxyethylene sorbitan fatty acid ester, handles through chemical mixing, makes fresh cut-flower antistaling agent.
The using method of fresh cut-flower antistaling agent is undertaken by following step: by material configuration, the mixed processing that the described fresh cut-flower antistaling agent prescription of claim 1-3 is formed, make the fresh cut-flowers fresh-keeping liquid; To treat the fresh-keeping fresh flower stem end 3～5cm that cuts sth. askew, to increase the suction area of scape, the flower bottom keeps 5 leaves at least, shear the long 20-30cm of back cut-flower, every cut-flower length unanimity, spray inserts and fills in the plastic bottle of 250ml antistaling agent, fresh-keeping liquid is 8cm deeply in the bottle, 1 every bottle.
Fresh cut-flower antistaling agent of the present invention is with the surfactant tween, its chemical composition is one of raw material for the polyoxyethylene sorbitan fatty acid ester, through processing such as chemical mixing dissolving, immersion fresh cut-flowers, make and to play fresh cut-flower antistaling agent of preservation and preparation method thereof to fresh cut-flowers.
Its technological process is as follows:
1, the fresh cut-flower antistaling agent prescription is formed:
Form by sucrose, citric acid, 8 monohydroxy quinoline (8-HQ), surfactant tween (polyoxyethylene sorbitan fatty acid ester), water.
2, mix:
Material with above-mentioned fresh cut-flower antistaling agent prescription is formed is configured, mixed processing on request, makes the fresh cut-flowers fresh-keeping liquid.
3, soak fresh cut-flowers:
With the fresh flower stem end 3～5cm that cuts sth. askew, to increase the suction area of scape, the flower bottom keeps 5 leaves at least, shears about the long 20-30cm of back cut-flower every cut-flower length unanimity.Spray inserts and fills in the plastic bottle of 250ml antistaling agent, and fresh-keeping liquid is 8cm deeply in the bottle, 1 every bottle.
Fresh cut-flower antistaling agent fresh-keeping effect of the present invention: the fresh-keeping liquid that contains surfactant can delay the dehydration of fresh flower spray well, makes spray keep certain turgescence, reaches to prolong the purpose that bottle is inserted the life-span, and comparison is according to prolonging 9-12 days cut flower vase life-span.
Description of drawings:
Fig. 1 is a process chart of the present invention.
Embodiment:
Below in conjunction with accompanying drawing, further specify essentiality content of the present invention with embodiments of the invention, but do not limit the present invention with this.
Embodiment 1:
1, the fresh cut-flower antistaling agent prescription is formed:
Form by sucrose 25mg/L+ citric acid 200mg/L+8-HQ 200mg/L+ tween 0.005%+ water.
2, mix:
Material with above-mentioned fresh cut-flower antistaling agent prescription is formed is configured, mixed processing, makes the fresh cut-flowers fresh-keeping liquid.
3, soak fresh cut-flowers:
With the carnation stem end 3cm that cuts sth. askew, to increase the suction area of scape, the flower bottom keeps 5 leaves at least, shears the long 20cm of back cut-flower, every cut-flower length unanimity.Spray inserts and fills in the plastic bottle of 250ml antistaling agent, and fresh-keeping liquid is 8cm deeply in the bottle, 1 every bottle.
4, effect:
Fresh cut-flower antistaling agent fresh-keeping effect of the present invention: comparison is according to prolonging 9.4 days cut flower vase life-spans.
Embodiment 2:
1, the fresh cut-flower antistaling agent prescription is formed:
Form by sucrose 25mg/L+ citric acid 200mg/L+8-HQ 200mg/L+ tween 0.01%+ water.
2, mix:
Material with above-mentioned fresh cut-flower antistaling agent prescription is formed is configured, mixed processing, makes the fresh cut-flowers fresh-keeping liquid.
3, soak fresh cut-flowers:
With the carnation stem end 4cm that cuts sth. askew, to increase the suction area of scape, the flower bottom keeps 5 leaves at least, shears the long 25cm of back cut-flower, every cut-flower length unanimity.Spray inserts and fills in the plastic bottle of 250ml antistaling agent, and fresh-keeping liquid is 8cm deeply in the bottle, 1 every bottle.
4, effect:
Fresh cut-flower antistaling agent fresh-keeping effect of the present invention: comparison is according to prolonging 11.4 days cut flower vase life-spans.
Embodiment 3:
1, the fresh cut-flower antistaling agent prescription is formed:
Form by sucrose 25mg/L+ citric acid 200mg/L+8-HQ 200mg/L+ tween 0.02%+ water.
2, mix:
Material with above-mentioned fresh cut-flower antistaling agent prescription is formed is configured, mixed processing, makes the fresh cut-flowers fresh-keeping liquid.
3, soak fresh cut-flowers:
With the carnation stem end 5cm that cuts sth. askew, to increase the suction area of scape, the flower bottom keeps 5 leaves at least, shears the long 30cm of back cut-flower, every cut-flower length unanimity.Spray inserts and fills in the plastic bottle of 250ml antistaling agent, and fresh-keeping liquid is 8cm deeply in the bottle, 1 every bottle.
4, effect:
Fresh cut-flower antistaling agent fresh-keeping effect of the present invention: comparison is according to prolonging 10.1 days cut flower vase life-spans.
Embodiment 4:
1, the fresh cut-flower antistaling agent prescription is formed:
Form by sucrose 25mg/L+ citric acid 200mg/L+8-HQ 200mg/L+ tween 0.02%+ water.
2, mix:
Material with above-mentioned fresh cut-flower antistaling agent prescription is formed is configured, mixed processing, makes the fresh cut-flowers fresh-keeping liquid.
3, soak fresh cut-flowers:
With the carnation stem end 5cm that cuts sth. askew, to increase the suction area of scape, the flower bottom keeps 5 leaves at least, shears the long 30cm of back cut-flower, every cut-flower length unanimity.Spray inserts and fills in the plastic bottle of 250ml antistaling agent, and fresh-keeping liquid is 8cm deeply in the bottle, 1 every bottle.
4, effect:
Fresh cut-flower antistaling agent fresh-keeping effect of the present invention: comparison is according to prolonging 10 days cut flower vase life-spans.
Embodiment 5:
1, the fresh cut-flower antistaling agent prescription is formed:
Form by sucrose 25mg/L+ citric acid 200mg/L+8-HQ 200mg/L+ tween 0.01%+ water.
2, mix:
Material with above-mentioned fresh cut-flower antistaling agent prescription is formed is configured, mixed processing, makes the fresh cut-flowers fresh-keeping liquid.
3, soak fresh cut-flowers:
With the lily cut flowers stem end 4cm that cuts sth. askew, to increase the suction area of scape, the flower bottom keeps 5 leaves at least, shears the long 30cm of back cut-flower, every cut-flower length unanimity.Spray inserts and fills in the plastic bottle of 250ml antistaling agent, and fresh-keeping liquid is 8cm deeply in the bottle, 1 every bottle.
4, effect:
Fresh cut-flower antistaling agent fresh-keeping effect of the present invention: comparison is according to prolonging 11 days cut flower vase life-spans.
Claims (5)
1. a fresh cut-flower antistaling agent is characterized in that by sucrose, citric acid, 8 monohydroxy quinoline 8-HQ, surfactant tween be that the polyoxyethylene sorbitan fatty acid ester is formed.
2. fresh cut-flower antistaling agent as claimed in claim 1 is characterized in that being made up of sucrose 25mg/L+ citric acid 200mg/L+8-HQ 200mg/L+ tween 0.005%-0.02%.
3. fresh cut-flower antistaling agent as claimed in claim 1 is characterized in that being made up of sucrose 25mg/L+ citric acid 200mg/L+8-HQ 200mg/L+ tween 0.01%.
4. the preparation method of the described fresh cut-flower antistaling agent of claim 1 is a raw material with surfactant tween polyoxyethylene sorbitan fatty acid ester, handles through chemical mixing, makes fresh cut-flower antistaling agent.
5. the using method of the described fresh cut-flower antistaling agent of claim 1-3 is undertaken by following step: by material configuration, the mixed processing that the described fresh cut-flower antistaling agent prescription of claim 1-3 is formed, make the fresh cut-flowers fresh-keeping liquid; To treat the fresh-keeping fresh flower stem end 3～5cm that cuts sth. askew, to increase the suction area of scape, the flower bottom keeps 5 leaves at least, shear the long 20-30cm of back cut-flower, every cut-flower length unanimity, spray inserts and fills in the plastic bottle of 250ml antistaling agent, fresh-keeping liquid is 8cm deeply in the bottle, 1 every bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910218399A CN101731200A (en) | 2009-12-21 | 2009-12-21 | Fresh cut flower preservative and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910218399A CN101731200A (en) | 2009-12-21 | 2009-12-21 | Fresh cut flower preservative and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101731200A true CN101731200A (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910218399A Pending CN101731200A (en) | 2009-12-21 | 2009-12-21 | Fresh cut flower preservative and preparation method thereof |
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| Country | Link |
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| CN (1) | CN101731200A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869102A (en) * | 2010-06-22 | 2010-10-27 | 上海应用技术学院 | Dianthus caryophyllus vase preservation method |
| CN102138445A (en) * | 2010-12-10 | 2011-08-03 | 中国检验检疫科学研究院检测技术与装备研究所 | Hot air treatment method for fresh cut flowers and application of the method |
| CN104170819A (en) * | 2014-07-29 | 2014-12-03 | 卞佳林 | Fresh flower preservative and preparation method of fresh flower preservative |
| CN107509724A (en) * | 2017-09-19 | 2017-12-26 | 常州大学 | A kind of fresh cut-flower antistaling agent formula |
| CN108552166A (en) * | 2018-06-19 | 2018-09-21 | 商丘师范学院 | A method of extending Chinese rose Vase time |
| CN111034715A (en) * | 2019-12-24 | 2020-04-21 | 浙江海丰花卉有限公司 | Comprehensive fresh-keeping solution for fresh-cut chrysanthemum as well as fresh-keeping method and application thereof |
| CN112640892A (en) * | 2020-12-14 | 2021-04-13 | 彭氏(惠州)实业发展有限公司 | Dried flower of light-fragrance fresh flower and preparation method thereof |
| CN113100229A (en) * | 2021-04-29 | 2021-07-13 | 昆明理工大学 | Application of chlorogenic acid and honeysuckle extract in delaying blooming of fresh cut flower buds |
| CN113197197A (en) * | 2021-04-16 | 2021-08-03 | 花意生活（北京）电子商务有限公司 | Water absorbent for picked fresh cut flowers and preparation method thereof |
| CN113197198A (en) * | 2021-04-16 | 2021-08-03 | 花意生活（北京）电子商务有限公司 | Flower forcing agent for fresh cut flowers and preparation method |
-
2009
- 2009-12-21 CN CN200910218399A patent/CN101731200A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869102A (en) * | 2010-06-22 | 2010-10-27 | 上海应用技术学院 | Dianthus caryophyllus vase preservation method |
| CN102138445A (en) * | 2010-12-10 | 2011-08-03 | 中国检验检疫科学研究院检测技术与装备研究所 | Hot air treatment method for fresh cut flowers and application of the method |
| CN104170819A (en) * | 2014-07-29 | 2014-12-03 | 卞佳林 | Fresh flower preservative and preparation method of fresh flower preservative |
| CN107509724A (en) * | 2017-09-19 | 2017-12-26 | 常州大学 | A kind of fresh cut-flower antistaling agent formula |
| CN108552166A (en) * | 2018-06-19 | 2018-09-21 | 商丘师范学院 | A method of extending Chinese rose Vase time |
| CN111034715A (en) * | 2019-12-24 | 2020-04-21 | 浙江海丰花卉有限公司 | Comprehensive fresh-keeping solution for fresh-cut chrysanthemum as well as fresh-keeping method and application thereof |
| CN112640892A (en) * | 2020-12-14 | 2021-04-13 | 彭氏(惠州)实业发展有限公司 | Dried flower of light-fragrance fresh flower and preparation method thereof |
| CN113197197A (en) * | 2021-04-16 | 2021-08-03 | 花意生活（北京）电子商务有限公司 | Water absorbent for picked fresh cut flowers and preparation method thereof |
| CN113197198A (en) * | 2021-04-16 | 2021-08-03 | 花意生活（北京）电子商务有限公司 | Flower forcing agent for fresh cut flowers and preparation method |
| CN113100229A (en) * | 2021-04-29 | 2021-07-13 | 昆明理工大学 | Application of chlorogenic acid and honeysuckle extract in delaying blooming of fresh cut flower buds |
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Application publication date: 20100616 |