CN109090106A - Draft fresh cut-flower antistaling agent - Google Patents
Draft fresh cut-flower antistaling agent Download PDFInfo
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- CN109090106A CN109090106A CN201811213693.7A CN201811213693A CN109090106A CN 109090106 A CN109090106 A CN 109090106A CN 201811213693 A CN201811213693 A CN 201811213693A CN 109090106 A CN109090106 A CN 109090106A
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- flower
- antistaling agent
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- fresh
- draft
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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
- 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
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- 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 draft fresh cut-flower antistaling agents, by citric acid (C6H8O7·H2) and sodium citrate (Na O3C6H5O7·2H2O it) is made into the citrate buffer solution that pH value is 4.0-4.8, D-Biotin and catechol are added in buffer, obtains draft fresh cut-flower antistaling agent, in draft fresh cut-flower antistaling agent, the mass ratio of D-Biotin and catechol is 1:1；The ratio between D-Biotin and the total amount (mg) of catechol and the volume (ml) of citrate buffer solution are 1:50.The disadvantages of present invention is low, vulnerable to microbial contamination for draft fresh-cut scape degree of lignification changes the external environment and interior environment of fresh-cut flower growth, extends the vase life of Fresh Cutting flower, meet the needs of people's substance and spirit.
Description
Technical field
The present invention relates to antistaling agents, and in particular to draft fresh cut-flower antistaling agent.
Background technique
Continuous improvement with people to substance and spiritual pursuit level, Fresh Cutting flower is because its is rich in color, shape is colourful, fragrant
The features such as taste is pleasant is increasingly liked by people.Fresh Cutting flower mainly has xylophyta and herbaceous plant, by floral organ and stem
Composition extends the growth service life of plant, blooming period prolonging is to meet people to guarantee demand of plant growth in stem insertion liquid as far as possible
Demand.The injured degree of the notch of stem, the growing state for being oxidized degree, nutrient offer situation and dimension official's system can all influence
The service life of Fresh Cutting flower.In general the service life of xylophyta cut-flower will be grown, and herbaceous plant cut-flower is due to the degree of lignification of stem
Low, scape is flexible, and flower is easily sagging, and the service life at florescence is short, therefore herbaceous plant Fresh Cutting flower is not easy to be cultured in life how
The service life for extending herbaceous plant cut-flower is just more urgent.
Herbaceous plant Fresh Cutting flower is mainly by carnation, African Chrysanthemum, orchid, tulip etc..Currently, the antistaling agent of Fresh Cutting flower
There are many type, and one kind is mainly the antistaling agent based on nutriment, this kind of most, to provide nutrition.One kind is growth regulating
Agent, to adjust the hormonal balance of plant, blooming period prolonging.And to change the internal and external environment of plant growth, improve the growth energy of cut-flower
Power, the antistaling agent for reaching the blooming period prolonging service life is also fewer at present, therefore it is extremely important to develop this kind of fresh cut-flower antistaling agent.
In the maintenance processes of Fresh Cutting flower, water its pH value usually used is 7.0 or so, and under these conditions, cut-flower is raw
The long influence vulnerable to external environment, especially by the adverse effect of microorganism, so that the inside and outside environment of cut-flower growth is influenced, because
This changes pH value to reach change growing environment, while being equipped with certain adjusting and controlling growth effect, reaches promotion growth blooming period prolonging
Purpose.
Summary of the invention
It is an object of the invention to: a kind of draft fresh cut-flower antistaling agent is provided, for the phytotomy of draft Fresh Cutting flower
Characteristic changes its growing environment, regulates and controls its growth ability, and to guarantee well-grown, blooming period prolonging meets people's substance and spirit
Demand.
The technical solution of the invention is as follows: by citric acid (C6H8O7·H2) and sodium citrate (Na O3C6H5O7·2H2O)
It is made into the citrate buffer solution that pH value is 4.0-4.8；D-Biotin and catechol are added in citrate buffer solution, obtains careless
This fresh cut-flower antistaling agent；In draft fresh cut-flower antistaling agent, the mass ratio of D-Biotin and catechol is 1:1；D- biology
The ratio between volume (ml) of total amount (mg) and citrate buffer solution of element and catechol is 1:50.
Wherein, the preparation method of the antistaling agent is: taking citric acid (C6H8O7·H2O) 21.014g is dissolved to the water of 1000ml
In be A liquid；Take sodium citrate (Na3C6H5O7·2H2O) 29.412g is dissolved in the water of 1000ml as B liquid；A is taken by a certain percentage
Liquid and B liquid, are sufficiently mixed, and form the citrate buffer solution 1000ml that pH value is 4.0-4.8；In above-mentioned citrate buffer solution
The catechol of D-Biotin and 10mg that 10mg is added obtains draft fresh cut-flower antistaling agent until completely dissolved.
Wherein, the application method of the antistaling agent is: taking 100 times of above-mentioned fresh-keeping dilution agent to be used as fresh-keeping solution.
The present invention has the advantages that
1, citric acid (C is utilized6H8O7·H2) and sodium citrate (Na O3C6H5O7·2H2O different pH) are proportionally configured to
The buffer of value, and the D-Biotin and catechol that mass fraction is 1:1 are added in buffer, it obtains pH stable and exists
The antistaling agent of draft Fresh Cutting flower between 4.0-4.8 is able to extend the florescence and service life of draft Fresh Cutting flower.
2, citric acid (C6H8O7·H2) and sodium citrate (Na O3C6H5O7·2H2O) it is made into the acidity that pH value is 4.0-4.8
Buffer can be improved the internal metaboilic level of the stem of draft Fresh Cutting flower, and being especially able to suppress during bottle inserts Fresh Cutting flower has
The growth of evil microorganism.
3, D-Biotin and catechol, the two have the function of plant growth regulator, without being to provide plant nutrient,
The two also has collaboration facilitation, has stronger antibacterial and antioxidation, in the course of the research, it was found that can be effectively
Mitigate the blocked situation of scape and extends the service life of cut-flower to increase the water absorption of cut-flower.
Specific embodiment
Below with reference to specific embodiment, technical solution of the invention is described in further detail.It should be understood that these
Embodiment is only to illustrate the present invention, rather than limit the scope of the invention in any way.
Embodiment 1: citric acid (C is taken6H8O7·H2O) 21.014g is dissolved in the water of 1000ml as A liquid；Take sodium citrate
(Na3C6H5O7·2H2O) 29.412g is dissolved in the water of 1000ml as B liquid；A liquid 655ml and B liquid 345ml is taken to be sufficiently mixed, shape
The citrate buffer solution for being 4.0 at pH value；The D-Biotin of 10mg and the catechol of 10mg are added in above-mentioned buffer, to
After being completely dissolved, draft fresh cut-flower antistaling agent is obtained.
Embodiment 2: citric acid (C is taken6H8O7·H2O) 21.014g is dissolved in the water of 1000ml as A liquid；Take sodium citrate
(Na3C6H5O7·2H2O) 29.412g is dissolved in the water of 1000ml as B liquid；A liquid 615ml and B liquid 385ml is taken to be sufficiently mixed, shape
The citrate buffer solution for being 4.2 at pH value；The D-Biotin of 10mg and the catechol of 10mg are added in above-mentioned buffer, to
After being completely dissolved, draft fresh cut-flower antistaling agent is obtained.
Embodiment 3: citric acid (C is taken6H8O7·H2O) 21.014g is dissolved in the water of 1000ml as A liquid；Take sodium citrate
(Na3C6H5O7·2H2O) 29.412g is dissolved in the water of 1000ml as B liquid；A liquid 570ml and B liquid 430ml is taken to be sufficiently mixed, shape
The citrate buffer solution for being 4.4 at pH value；The D-Biotin of 10mg and the catechol of 10mg are added in above-mentioned buffer, to
After being completely dissolved, draft fresh cut-flower antistaling agent is obtained.
Embodiment 4: citric acid (C is taken6H8O7·H2O) 21.014g is dissolved in the water of 1000ml as A liquid；Take sodium citrate
(Na3C6H5O7·2H2O) 29.412g is dissolved in the water of 1000ml as B liquid；A liquid 515ml and B liquid 485ml is taken to be sufficiently mixed, shape
The citrate buffer solution for being 4.6 at pH value；The D-Biotin of 10mg and the catechol of 10mg are added in above-mentioned buffer, to
After being completely dissolved, draft fresh cut-flower antistaling agent is obtained.
Embodiment 5: citric acid (C is taken6H8O7·H2O) 21.014g is dissolved in the water of 1000ml as A liquid；Take sodium citrate
(Na3C6H5O7·2H2O) 29.412g is dissolved in the water of 1000ml as B liquid；A liquid 460ml and B liquid 540ml is taken to be sufficiently mixed, shape
The citrate buffer solution for being 4.8 at pH value；The D-Biotin of 10mg and the catechol of 10mg are added in above-mentioned buffer, to
After being completely dissolved, draft fresh cut-flower antistaling agent is obtained.
The application effect test of draft fresh cut-flower antistaling agent of the invention is as follows: the draft fresh cut-flower antistaling agent for examination is real
Apply the draft fresh cut-flower antistaling agent that pH value described in example is 4.0-4.8.
Test method and result: choose upgrowth situation similar in African Chrysanthemum Fresh Cutting flower, antistaling agent processing set respectively dilution 50,
100 and 150 times, the sucrose solution processing of the citric acid solution and 50g/L of 250mg/L is separately set, is control, each processing with clear water
5 plants of processing, 3 repetitions；Fresh weight on the day of plug bottle processing same day start recording, finally records the service life；It the results are shown in Table 1,2.
Influence (g fresh weight/strain) of the 1 draft fresh cut-flower antistaling agent of table to the day fresh weight variation of African Chrysanthemum
As can be seen from Table 1, African Chrysanthemum fresh weight of the 2nd day single plant after plug bottle increased, but under the 3rd day beginning fresh weight
Drop is obvious to decline in the 7th day.In different disposal, draft fresh cut-flower antistaling agent is substantially better than list to the preservation of African Chrysanthemum
With citric acid or sucrose, it is better than clear water control treatment.
Influence of the 2 draft fresh cut-flower antistaling agent of table to the service life of African Chrysanthemum
As can be known from Table 2, draft fresh cut-flower antistaling agent has significant preservation to African Chrysanthemum, can significantly extend the longevity
Life, wherein best to dilute 100 times for the treatment of effects.
It can analyze out from above-mentioned table, the antistaling agent of the invention is with having apparent fresh-keeping work to draft Fresh Cutting flower
With.
Claims (3)
1. draft fresh cut-flower antistaling agent, by citric acid (C6H8O7·H2) and sodium citrate (Na O3C6H5O7·2H2O) it is made into pH value
For 4.0-4.8 citrate buffer solution, it is characterised in that: D-Biotin and catechol are added in citrate buffer solution, obtains
Draft fresh cut-flower antistaling agent；In draft fresh cut-flower antistaling agent, the mass ratio of D-Biotin and catechol is 1:1；D- is raw
The ratio between the total amount (mg) of object element and catechol and the volume (ml) of citrate buffer solution are 1:50.
2. draft fresh cut-flower antistaling agent as described in claim 1, the preparation method of the antistaling agent is: taking citric acid (C6H8O7·
H2O) 21.014g is dissolved in the water of 1000ml as A liquid；Take sodium citrate (Na3C6H5O7·2H2O) 29.412g is dissolved to
It is B liquid in the water of 1000ml；A liquid and B liquid are taken by a certain percentage, is sufficiently mixed, and it is slow to form the citric acid that pH value is 4.0-4.8
Fliud flushing 1000ml；It is characterized by: the D-Biotin of 10mg and the catechol of 10mg are added in above-mentioned citrate buffer solution,
Until completely dissolved, draft fresh cut-flower antistaling agent is obtained.
3. draft fresh cut-flower antistaling agent as described in claim 1, it is characterised in that the application method of the antistaling agent is: taking above-mentioned
100 times of fresh-keeping dilution agent are used as fresh-keeping solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811213693.7A CN109090106A (en) | 2018-10-18 | 2018-10-18 | Draft fresh cut-flower antistaling agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811213693.7A CN109090106A (en) | 2018-10-18 | 2018-10-18 | Draft fresh cut-flower antistaling agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109090106A true CN109090106A (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811213693.7A Pending CN109090106A (en) | 2018-10-18 | 2018-10-18 | Draft fresh cut-flower antistaling agent |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446068B1 (en) * | 1979-01-09 | 1984-02-03 | Frossard Patrice | |
| CN101869102A (en) * | 2010-06-22 | 2010-10-27 | 上海应用技术学院 | Dianthus caryophyllus vase preservation method |
| CN104472477A (en) * | 2014-12-18 | 2015-04-01 | 李金枝 | Fresh-keeping agent for cut gerbera flowers |
| CN106614539A (en) * | 2016-12-15 | 2017-05-10 | 成都锦汇科技有限公司 | Rosaceous plant cut flower preservative |
-
2018
- 2018-10-18 CN CN201811213693.7A patent/CN109090106A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446068B1 (en) * | 1979-01-09 | 1984-02-03 | Frossard Patrice | |
| CN101869102A (en) * | 2010-06-22 | 2010-10-27 | 上海应用技术学院 | Dianthus caryophyllus vase preservation method |
| CN104472477A (en) * | 2014-12-18 | 2015-04-01 | 李金枝 | Fresh-keeping agent for cut gerbera flowers |
| CN106614539A (en) * | 2016-12-15 | 2017-05-10 | 成都锦汇科技有限公司 | Rosaceous plant cut flower preservative |
Non-Patent Citations (4)
| Title |
|---|
| 潘静娴 等: ""瓶插水pH对非洲菊切花保鲜效果的研究"", 《安徽农业科学》 * |
| 王磊 等: ""有机酸类保鲜剂对非洲菊保鲜效应的研究"", 《运城学院学报》 * |
| 王荣华 等: ""邻苯二酚对切花保鲜效果的影响"", 《北方园艺》 * |
| 简明生物实验手册编写组 编: "《简明生物实验手册》", 31 July 1987, 山东教育出版社 * |
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Application publication date: 20181228 |
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