CN106818719A - A kind of fresh cut-flower antistaling agent and preparation method thereof - Google Patents
A kind of fresh cut-flower antistaling agent and preparation method thereof Download PDFInfo
- Publication number
- CN106818719A CN106818719A CN201710151946.1A CN201710151946A CN106818719A CN 106818719 A CN106818719 A CN 106818719A CN 201710151946 A CN201710151946 A CN 201710151946A CN 106818719 A CN106818719 A CN 106818719A
- Authority
- CN
- China
- Prior art keywords
- fresh
- flower
- shitosan
- keeping liquid
- cutting flower
- Prior art date
- 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.)
- Pending
Links
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 fresh cut-flower antistaling agent, by fresh orange peel, sucrose, zinc acetate, abscisic acid, shitosan, composite biological enzyme preparation, Glyceryl Monolaurate, Capmul MCM C8, propane diols, soil temperature 20, the raw materials such as food grade glacial acetic acid are made, Fresh Cutting flower fresh-keeping liquid of the present invention avoids the addition of harmful chemical component, after film being sprayed through Fresh Cutting flower surface, the film of porous network structure is formed in petal surface, prevent the exchange of outside moisture, slow down moisture loss, delay to be wilted caused by spray dehydration, macronutrient is rich in when being used as nutrient solution, the presence of fungistatic effect also ensure that the safety of cut-flower otch, bacterium infection is avoided to cause colored quality decline.
Description
Technical field
The present invention relates to Research Progress of Keeping Fresh Technology of Cut Flowers field, more particularly to a kind of fresh cut-flower antistaling agent and preparation method thereof.
Background technology
With society and economic fast development, the continuous improvement of people's living standard and the progressively improvement of environment, flower
Grass demand constantly increases.China's flowers cultural and historical is long, and inside information is abundant, and the flowers of the people appreciate level also not
Disconnected to improve, this is highly beneficial to expanding flowers consumption, and wherein Fresh Cutting flower is again a kind of important flowers consumption mode.
The fresh and alive degree of cut-flower is an important symbol of cut-flower quality.It is still lived organic that cut-flower is adopted after cutting
Body, carries out the metabolic process and physiological change of a series of complex, after cut-flower leaves plant parent, mainly by following several factors
Influence：(1) lack of moisture；(2) supply of organic nutrient, vitamin and mineral element is not enough；(3) machinery that cutting is pruned
Damage；(4) harmful microorganism infection；(5) change of the external environment such as in vitro rear temperature, humidity, illumination, ventilation；(6) in
Exogenous estrogen it is out of control etc..These reasons result in cut-flower ratio, and to stay on maternal plant aging rotten faster.
At present, the Fresh Cutting flower of in the market is fresh-keeping general all uses by nutriment, bactericide, ethene antagonist, anti-oxidant
The bottle of the compounding such as agent and plant growth regulator inserts antistaling agent, and the nutrition after fresh flower departs from parent is supplemented as far as possible, prevents Fresh Cutting flower
It is rotten eclipsed, but all there are configuration complex process, not easy to maintain, relatively costly and poisonous, different journeys in these fresh-keeping liquid compositions
Bad influence is caused to human body and environment on degree.The patent of invention of Application No. 200810049973.9 discloses a kind of male
Red, herbaceous peony cut flower antistaling agent and its application method, which describe one kind by sucrose, 8-hydroxyquinoline, citric acid, salicylic acid, two
The antistaling agent for cut-flower that chlorine monoxid, silver thiosulfate and water are constituted.After cut-flower is inserted into this antistaling agent 20-30 minutes, its bottle can be made
More than life 50-150% is inserted, but its chlorine dioxide for using has severe corrosive, and silver thiosulfate has toxicity, is not suitable for
Used in conventional sight the fresh-keeping of Fresh Cutting flower.
The quality of Fresh Cutting flower is production of flowers and plants person, operator, consumer's questions of common interest, how from Antimicrobial preservative,
Nutritional supplementation, prevent the aspect such as dehydration comprehensively provide one kind it is economical, nontoxic, easily Fresh Cutting flower fresh-keeping liquid it is then most important.
The content of the invention
The object of the invention is exactly to make up the defect of prior art, there is provided a kind of fresh cut-flower antistaling agent and its preparation side
Method.
The present invention is achieved by the following technical solutions：
A kind of fresh cut-flower antistaling agent, is prepared by the following method：
（1）Take after fresh orange peel is cleaned by solid-liquid ratio 1：8-10g/mL is put into the ethanol solution that volumetric concentration is 50-60%,
It is heated to 80-90 DEG C and with water-bath refluxing extraction 1-1.5 hours, by extract obtained filtering, the extract solution for obtaining is through cold
It is lyophilized dry for powder is standby；
（2）Prepare raw materials of chitosan 14-15, composite biological enzyme preparation 1-2, Glyceryl Monolaurate 4-6, single octanoic acid by weight
, first be immersed in shitosan in water, together by glyceride 12-13, propane diols 18-20, the 8-10 of soil temperature 20, food grade glacial acetic acid 10-12
When be added thereto to composite biological enzyme preparation, heating mixed liquor to 45-48 DEG C, refining treatment 40-45 minutes, after the completion of filter simultaneously
Shitosan is taken out, it is each 4-5 minutes first with 60-65 DEG C of hot water injection 2-3 times, then rinsed to neutrality with 20-25 DEG C of water, by institute
Obtain common with Glyceryl Monolaurate, Capmul MCM C8, food grade glacial acetic acid, propane diols and soil temperature 20 after shitosan is dried
Mixing, and be stirred continuously, slow during stirring to add water to the fully dispersed mixing of mixed liquor, pH is to 6.0-6.5 for regulation, is emulsified
Shitosan is standby；
（3）Sucrose is dissolved in the 8-10 times of water of its quality, then by sucrose solution low-grade fever to 30-35 DEG C, it is molten to every liter of sucrose
2-3g zinc acetates, 10-20mg abscisic acids, 4-5g step 1 gained powder and 10-15g emulsification shitosan are added in liquid, stirring is equal
It is even；
（4）Step 3 gained mixed liquor is poured into steam sterilization pan, persistently sterilize 20-30 minutes, after the completion of take out natural cooling
To room temperature, packaging obtains final product Fresh Cutting flower fresh-keeping liquid of the present invention.
Described composite biological enzyme preparation be alkaline pectase and cellulase with weight ratio be 1：2 proportional arrangement and
Into.
Fresh orange peel is first cut into fritter or smashs to pieces after cleaning in the step 1, then is extracted with ethanol, and effect is extracted to improve
Rate.
In 0.1-0.12MPa, sterilising temp is controlled at 120-130 DEG C for sterilization pressure control in step 4 sterilization process.
The application method of described Fresh Cutting flower fresh-keeping liquid is that Fresh Cutting flower is inserted directly into fresh-keeping liquid or fresh-keeping liquid is watered
After 4-5 times of dilution Fresh Cutting flower surface is sprayed at sprayer.
It is an advantage of the invention that：
Fresh Cutting flower fresh-keeping liquid of the present invention avoids the addition of harmful chemical component, takes full advantage of orange peel etc. and plants source property active component
Collocation emulsification shitosan, after spraying film through Fresh Cutting flower surface, the film of porous network structure, petal table is formed in petal surface
Face is capped, and prevents the exchange of outside moisture, slows down moisture loss, delays to be wilted caused by spray dehydration, while newborn
Change the presence of chitosan molecule polar groups amino and hydroxyl, have affinity and persistence very high to hydrone, in cut-flower
Surface forms the humidity environment of good stabilization.Macronutrient, the presence of fungistatic effect are rich in when being used as nutrient solution
Ensure that the safety of cut-flower otch, it is to avoid bacterium infection causes colored quality decline.
Specific embodiment
A kind of fresh cut-flower antistaling agent, is prepared by the following method：
（1）Take after fresh orange peel is cleaned and be cut into small pieces, by solid-liquid ratio 1：8g/mL puts into the ethanol solution that volumetric concentration is 50%
In, it is heated to 80 DEG C and with water-bath refluxing extraction 1 hour, by extract obtained filtering, the extract solution for obtaining is chilled dry
It is dry for powder is standby；
（2）Prepare raw materials of chitosan 14, composite biological enzyme preparation 1, Glyceryl Monolaurate 4, Capmul MCM C8 by weight
12nd, propane diols 18, soil temperature 20 8, food grade glacial acetic acid 10, the composite biological enzyme preparation are alkaline pectase and cellulase
It is 1 with weight ratio：2 proportional arrangement is formed, and first shitosan is immersed in water, while the compound biological enzyme system of being added thereto to
Agent, heating mixed liquor to 45 DEG C, refining treatment 40 minutes, after the completion of filter and take out shitosan, first with 60 DEG C of hot water injections 2
It is secondary, 4 minutes every time, then rinsed to neutrality with 20 DEG C of water, it is sweet with Glyceryl Monolaurate, single octanoic acid after gained shitosan is dried
Grease, food grade glacial acetic acid, propane diols and soil temperature 20 mix jointly, and are stirred continuously, and slowly mixing is added water to during stirring
The fully dispersed mixing of liquid, pH is to 6.0 for regulation, obtains emulsification shitosan standby；
（3）Sucrose is dissolved in 8 times of water of its quality, then by sucrose solution low-grade fever to 30 DEG C, is added in every liter of sucrose solution
Enter 2g zinc acetates, 10mg abscisic acids, 4g step 1 gained powder and 10g emulsification shitosan, stir；
（4）Step 3 gained mixed liquor is poured into steam sterilization pan, sterilization pressure control exists in 0.1MPa, sterilising temp control
120 DEG C, persistently sterilize 20 minutes, after the completion of take out and naturally cool to room temperature, packaging obtains final product Fresh Cutting flower fresh-keeping liquid of the present invention.
Claims (5)
1. a kind of fresh cut-flower antistaling agent, it is characterised in that be prepared by the following method：
（1）Take after fresh orange peel is cleaned by solid-liquid ratio 1：8-10g/mL is put into the ethanol solution that volumetric concentration is 50-60%,
It is heated to 80-90 DEG C and with water-bath refluxing extraction 1-1.5 hours, by extract obtained filtering, the extract solution for obtaining is through cold
It is lyophilized dry for powder is standby；
（2）Prepare raw materials of chitosan 14-15, composite biological enzyme preparation 1-2, Glyceryl Monolaurate 4-6, Dan Xin by weight
, first be immersed in shitosan in water by acid glyceride 12-13, propane diols 18-20, the 8-10 of soil temperature 20, food grade glacial acetic acid 10-12,
Be added thereto to composite biological enzyme preparation simultaneously, heating mixed liquor to 45-48 DEG C, refining treatment 40-45 minute, after the completion of filtering
And shitosan is taken out, it is each 4-5 minutes first with 60-65 DEG C of hot water injection 2-3 times, then rinsed to neutrality with 20-25 DEG C of water, will
It is common with Glyceryl Monolaurate, Capmul MCM C8, food grade glacial acetic acid, propane diols and soil temperature 20 after the drying of gained shitosan
With mixing, and it is stirred continuously, slow during stirring to add water to the fully dispersed mixing of mixed liquor, pH is to 6.0-6.5 for regulation, obtains breast
Change shitosan standby；
（3）Sucrose is dissolved in the 8-10 times of water of its quality, then by sucrose solution low-grade fever to 30-35 DEG C, it is molten to every liter of sucrose
2-3g zinc acetates, 10-20mg abscisic acids, 4-5g step 1 gained powder and 10-15g emulsification shitosan are added in liquid, stirring is equal
It is even；
（4）Step 3 gained mixed liquor is poured into steam sterilization pan, persistently sterilize 20-30 minute, after the completion of taking-up nature it is cold
But to room temperature, packaging obtains final product Fresh Cutting flower fresh-keeping liquid of the present invention.
2. a kind of preparation method of Fresh Cutting flower fresh-keeping liquid according to claim 1, it is characterised in that described compound bio
Enzyme preparation be alkaline pectase and cellulase with weight ratio be 1：2 proportional arrangement is formed.
3. a kind of preparation method of Fresh Cutting flower fresh-keeping liquid according to claim 1, it is characterised in that fresh tangerine in step 1
Skin is first cut into fritter or smashs to pieces after cleaning, then is extracted with ethanol, to improve extraction efficiency.
4. a kind of preparation method of Fresh Cutting flower fresh-keeping liquid according to claim 1, it is characterised in that step 4 sterilization process
In 0.1-0.12MPa, sterilising temp is controlled at 120-130 DEG C for middle sterilization pressure control.
5. the application method of the Fresh Cutting flower fresh-keeping liquid described in any one of claim 1-4, it is characterised in that directly insert Fresh Cutting flower
Enter in fresh-keeping liquid or be sprayed at Fresh Cutting flower surface with sprayer after fresh-keeping liquid is watered into 4-5 times of dilution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151946.1A CN106818719A (en) | 2017-03-15 | 2017-03-15 | A kind of fresh cut-flower antistaling agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151946.1A CN106818719A (en) | 2017-03-15 | 2017-03-15 | A kind of fresh cut-flower antistaling agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106818719A true CN106818719A (en) | 2017-06-13 |
Family
ID=59144920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710151946.1A Pending CN106818719A (en) | 2017-03-15 | 2017-03-15 | A kind of fresh cut-flower antistaling agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106818719A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318959A (en) * | 2017-08-10 | 2017-11-07 | 合肥元政农林生态科技有限公司 | A kind of high-quality drying means of purslane |
| CN115581298A (en) * | 2022-06-16 | 2023-01-10 | 云南品悦食品有限公司 | Processing technology of edible fresh flowers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234175A (en) * | 1999-04-27 | 1999-11-10 | 解俊峰 | Slow-release aqueous emulsion of hydrogen peroxide |
-
2017
- 2017-03-15 CN CN201710151946.1A patent/CN106818719A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234175A (en) * | 1999-04-27 | 1999-11-10 | 解俊峰 | Slow-release aqueous emulsion of hydrogen peroxide |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318959A (en) * | 2017-08-10 | 2017-11-07 | 合肥元政农林生态科技有限公司 | A kind of high-quality drying means of purslane |
| CN115581298A (en) * | 2022-06-16 | 2023-01-10 | 云南品悦食品有限公司 | Processing technology of edible fresh flowers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101690514B (en) | Preparation method for honey peach fresh-keeping emulsion and application of honey peach fresh-keeping emulsion | |
| CN102531796B (en) | Nutrient solution special for carambola | |
| CN102515910B (en) | Functional bacterial manure nutrient solution for plants, application and preparation method thereof | |
| CN104126653B (en) | A kind of sodium carboxymethylcellulose composite coating preservative its preparation method and application | |
| CN109042853A (en) | For leafy vegetable or the non-gelation antistaling agent fresh-keeping from native fresh flower | |
| CN103598322A (en) | Chitosan fruit/vegetable preservative, and preparation method and application thereof | |
| CN103609681B (en) | Method for performing biological fresh keeping on fresh corns | |
| CN106818719A (en) | A kind of fresh cut-flower antistaling agent and preparation method thereof | |
| CN107324877B (en) | A kind of hickory chick culture substrate prepared using shaddock ped | |
| CN108713587A (en) | The preparation process of compound edible preservative film is established on fresh-cut Qarnet Chinese yam surface | |
| CN101664218B (en) | Instant medlar juice solid beverage and processing method thereof | |
| CN102138579A (en) | Edible composite film-forming preservative for meat products | |
| CN103053686B (en) | Aspergillus flavus infection resistance method for xanthan gum composite membrane covered peanuts | |
| CN107980897A (en) | A kind of edible coated preservative for fruits and vegetables of room temperature and its application method | |
| CN102763790A (en) | Method for preparing seabuckthorn jam | |
| CN107279280A (en) | A kind of passion fruit coating antistaling agent and preparation method thereof | |
| CN106942359A (en) | A kind of edible fruit and vegetable fresh-keeping agent and preparation method thereof | |
| CN116120110A (en) | Application of rhodozyma in microbial compound bacterial fertilizer and rhodozyma compound fertilizer | |
| CN109744230A (en) | A kind of fresh cut-flower antistaling agent and preparation method thereof | |
| CN103039613B (en) | Banana contained liquid milk product and preparation method thereof | |
| CN1582730A (en) | Preserving technology and preserving and solidying agent for bean products | |
| CN105379828A (en) | Straw mushroom fresh keeping agent and preparation method thereof | |
| CN102067902A (en) | Meat product antistaling agent | |
| CN103636770A (en) | Coating preservation method of waxberry fruits | |
| CN108849983A (en) | The purposes and crop seed inorganic agent and processing method of potassium phosphite |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |