CN107889817A - A kind of low temperature that can extend fresh flower freshness date is smoked to apply preservation method - Google Patents
A kind of low temperature that can extend fresh flower freshness date is smoked to apply preservation method Download PDFInfo
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- CN107889817A CN107889817A CN201711086136.9A CN201711086136A CN107889817A CN 107889817 A CN107889817 A CN 107889817A CN 201711086136 A CN201711086136 A CN 201711086136A CN 107889817 A CN107889817 A CN 107889817A
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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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- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
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Abstract
The present invention provides a kind of low temperature that can extend fresh flower freshness date smoked painting preservation method, and it comprises the following steps：S10, choose fresh flower；S11, precooling fresh flower；S12, rinsing fresh flower；S13, fresh-cut fresh flower；S14, stifling fresh flower；S15, coating-film fresh-keeping；S16, deepfreeze.The present invention is stifling and coating-film fresh-keeping is combined using low temperature, wherein 1 MCP low temperature it is stifling both can sterilization effect, and non-environmental-pollution thing produces, without advantages such as material residuals；Damage of the immersion to Fresh Cutting flower can be reduced, the bottle for extending Fresh Cutting flower inserts the longevity；Coating-film fresh-keeping forms the transparent film of one layer of uniform colorless on Fresh Cutting flower surface, increases the texture and color and luster of cut-flower, keeps the bright-coloured natural gloss of cut-flower, improves the ornamental value of cut-flower；Both the respiration after cut-flower is adopted can have been reduced, moisture loss and bacterium, the growth of disease pest has been reduced, extends the Vase time of cut-flower, be easy to packaging, transport and the exhibition of Fresh Cutting flower again.
Description
Technical field
The invention belongs to fresh flower technical field of preservation of fresh, and in particular to a kind of smoked painting of low temperature that can extend fresh flower freshness date is fresh-keeping
Method.
Background technology
In recent years, with the improvement of people's living standards, Chinese flower production and consumption there occurs great change, flowers
It is increasingly becoming the consumption fashion of ordinary citizen, while flower industry is due to huge economic benefit and potential domestic and international market,
Current most one of industry of development prospect is turned into, has been described as " Gold Industry " in 21st century.
Fresh flower energy environment purification, decorates living space, allows people to feel pleasing as a kind of ornamental plant；Fresh flower is made
For a kind of enjoying art, the sentiment of people can be moulded, make one more optimistic, positive love life.But due to the kind of fresh flower
The plant cycle is long, investment is big, the florescence is short, long-distance transport is difficult, have impact on the further expansion of flower market, there is tens million of every year
Fresh flower slatterns in vain, therefore a kind of simple, effective fresh flower preservation method of exploitation has important economic value and reality
Meaning.
The content of the invention
It is an object of the invention to provide a kind of smoked painting preservation method of low temperature that can extend fresh flower freshness date.The present invention uses
Low temperature is stifling and coating-film fresh-keeping is combined, and wherein 1-MCP low temperature fumigates existing sterilization effect, and non-environmental-pollution produce
Give birth to, without advantages such as material residuals；Damage of the immersion to Fresh Cutting flower can be reduced, the bottle for extending Fresh Cutting flower inserts the longevity；Coating-film fresh-keeping is fresh
Cut-flower surface forms the transparent film of one layer of uniform colorless, increases the texture and color and luster of cut-flower, keeps the bright-coloured natural light of cut-flower
Pool, improve the ornamental value of cut-flower；Both the respiration after cut-flower is adopted can have been reduced, has reduced moisture loss and bacterium, the taste of disease pest
It is raw, extend the Vase time of cut-flower, be easy to packaging, transport and the exhibition of Fresh Cutting flower again.
To achieve these goals, the present invention is achieved through the following technical solutions：It is fresh-keeping that one kind can extend fresh flower
The low temperature of phase is smoked to apply preservation method, and it comprises the following steps：
S10, choose fresh flower：Choose without insect pest, no hard defects, the consistent fresh flower of maturity；
S11, precooling fresh flower：Harvest flowers are placed in 1-3 hours in frozen water, its stem internal temperature is down to less than 10 DEG C, precooling
Handle 12~24h；
S12, rinsing fresh flower：5-10 minutes are rinsed using physiological saline water；
S13, fresh-cut fresh flower：Fresh-cut is carried out by the requirement of product different size；
S14, stifling fresh flower：Fresh Cutting flower after precooling treatment and rinsing is placed in closed room 1-MCP suffocating treatments；
S15, coating-film fresh-keeping：The Fresh Cutting flower for taking 1-MCP suffocating treatments to cross, it is uniformly that compelx coating is fresh-keeping using spraying method
Agent is sprayed on each position of Fresh Cutting flower, and the transparent film of one layer of uniform colorless is formed on Fresh Cutting flower surface；
S16, deepfreeze：The fresh flower that step S15 coating-film fresh-keepings treat is placed in 2~8 DEG C of progress deepfreezes.
Further, the smoked painting preservation method of described a kind of low temperature that can extend fresh flower freshness date, it is described to be smoked with 1-MCP
The time for steaming processing is 12~24h.
Further, a kind of described low temperature that can extend fresh flower freshness date, which is smoked, applies preservation method, compound described in step S12
Coating antistaling agent is to include following components in percentage by weight：Three leaf extracts 10%~30%, chitosan 0.5%~1.5%,
Citric acid 0.2%~1.0%, gluconate 0.5%~1.5%, carbohydrate 1.5%~6.5%, NMF 0.5%~
1.5%th, plasticizer 0.5%~1.5%, surplus are water.
Further, a kind of described low temperature that can extend fresh flower freshness date is smoked applies preservation method, three leaf extract
For Olive leaf P.E, Chinese prickly ash leaf extract, vine tea leaf extract；The ratio of three is 3：1：1.
Further, a kind of described low temperature that can extend fresh flower freshness date is smoked applies preservation method, the gluconate
For the mixture for one of zinc gluconate, iron gluconate or copper gluconate or two or more arbitrary proportions.
Further, a kind of described low temperature that can extend fresh flower freshness date is smoked applies preservation method, the carbohydrate be sucrose,
The mixture of β-one of glucose or fructose or two or more arbitrary proportions.
Further, a kind of described low temperature that can extend fresh flower freshness date is smoked applies preservation method, and the NMF is second
The mixture of one of glycol, propane diols, glycerine, polyethylene glycol or Tween-40 or two or more arbitrary proportions.
Further, a kind of described low temperature that can extend fresh flower freshness date is smoked applies preservation method, and the plasticizer is sweet
Oil.
The action effect of each composition in present invention group composition is as follows：
1-MCP：1- methyl cyclopropenes (1-methylcyclopropene, 1-MCP) are a cyclopropene compounds, in recent years
Come a kind of New Type of Ethylene acceptor inhibitor found, it can irreversibly act on ethylene receptor, so as to block with ethene just
Often combine, suppress a series of its biochemical reactions related to Fruit anatomy induced.Abroad, 1-MCP is as flowers
Fruit and vegetable fresh-keeping agent is widely used, and in the U.S., 1-MCP has been approved to be used for flowers, preserving fruit and vegetable utilizing.Due to its have it is nontoxic,
Low amounts, it is efficient the advantages that, have vast potential for future development on storage fruit and vegetable.
In three leaf extract Olive leaf P.Es, Chinese prickly ash leaf extract, vine tea leaf extract, wherein Olive leaf P.E is
Broad-spectrum antiseptic composition for oral administration.It is oleuropein to identify most active material in olive leaf so far, a kind of quilt
It is attributed to the bitter taste list note class saponin of secoiridoid.Oleuropein and its hydrolysate to the antibacterial functions of olive leaf and
Speech, there is unique significance.Olive leaf P.E to communicable and pernicious microorganism with full effect.
It can stop such as flu and other viral diseases, fungi, yeast and mold invasion, slight and severe bacterial infections and primary
The breaking-out of class parasitic infection.And it is not only preventative, Olive leaf P.E is provided in a kind of fight with microorganism
Safe and efficient treatment method.Research also confirm the extract only attack pathogen and to the enteric bacteria of human body symbiosis without
Evil, this is that it surmounts another advantage of artificial antibiotic.The carnosine wherein contained, certain special virus of severe interference, bacterium or
Some amino acid patterns necessary to microorganism growth.
Chinese prickly ash leaf extract, Chinese prickly ash is traditional Chinese medicine, mainly containing volatile oil, amide substance, alkaloid, Coumarins
Deng material, the traditional Chinese medical science thinks that Chinese prickly ash has the effect of warming spleen and stomach for dispelling cold, antibacterial, dehumidifying, analgesia, desinsection etc..Bunge pricklyash leaf is Chinese prickly ash plantation
Accessory substance, and one of conventional Chinese medicine,《Compendium of Materia Medica》Record：Bunge pricklyash leaf can " desinsection, foot bath gas and dermatitis rhus.《The big diction of Chinese medicine
Allusion quotation》Record, bunge pricklyash leaf is pungent, heat, nontoxic, can control cold product, choleraic myospasm, tinea pedis, the rotten eye of wind string, dermatitis rhus, scabies, blood sore, poisonous snake
Bite, the disease such as cold-dampness pin is swollen.Chinese prickly ash study on chemical compositions of leaves is approximate with pericarp, and Chinese prickly ash leaf extract master is containing volatile oil, alkaloid, flavones
Deng.It is demonstrated experimentally that Chinese prickly ash leaf extract has fungistatic effect to staphylococcus aureus, bacillus subtilis and Escherichia coli,
Especially to staphylococcus aureus and bacillus subtilis positive effect.
Vine tea leaf extract：Dihydromyricetin is the extract of vitis spp vine tea, be chief active in vine tea into
Divide flavone compound, such material, which has, removes a variety of peculiar work(such as free radical, anti-oxidant, antithrombotic, antitumor, anti-inflammatory
Effect；And dihydromyricetin is a kind of more special flavone compound, alcoholism, prevention alcoholic liver, fatty liver, suppression are being released
Liver cell processed deteriorates, reduces liver cancer the incidence of disease, anti-hypertension, the formation for suppressing extracorporeal platelet aggregation and internal thrombus, drop
Low blood fat and blood sugar level, improving SOD activity and liver protecting etc. has special efficacy.
Chitosan：Chitosan has safe and nontoxic, good film forming, can suppress the growth of several fungi, reduces fresh
Flower adopt after respiration, reduce moisture scatter and disappear, it has good broad spectrum antibacterial.
Citric acid：Citric acid be mainly used as acid, solubilizer, buffer, antioxidant, except raw meat deodorant, flavor increase
Enter agent, gelling agent, toner etc..Suppress bacterium, color protection in addition, citric acid also has, improve flavor, promote sucrose inversion etc. to make
With.Citric acid also has chelation, can remove some poisonous metals.Citric acid can be prevented because of enzymatic and metal catalytic
Caused oxidation, so as to prevent quick-frozen fresh fruits discoloration spoiled.
Gluconate（Molysite, mantoquita, zinc salt）Applied to fresh flower it is fresh-keeping in, find glucose acidifying after be more easy to by flowers
Absorbed, trace element, which plays a role, to be become apparent from, than be used alone glucose, trace element salt or use in conjunction glucose,
Trace element salt is obvious good in kind of blooming period prolonging, and the florescence is obviously prolonged 5-10 days.Iron is the reactive compound on plant metabolism,
Catalytic action is played in biological oxidation effect.Because synthesis of the iron to chlorophyll is relevant, maintaining, the cut-flower cauline leaf middle period is green
Cellulose content, promote carbohydrate, micro-element synthesizes to play an important role in the enzymatic with some metalloenzyme.Copper makes to spend in strain body
The stability of chlorophyll and other phytochromes strengthens.
Carbohydrate is one of sucrose, β-glucose, fructose or two or more mixtures, and carbohydrate is the energy of fresh flower live body
Material, to augment the storage of sugar in quirk, play enhancing assimilation, suppress in metabolic process the generation of harmful substance and
Limit the effect such as transpiration rate.
NMF is ethylene glycol, propane diols, glycerine, polyethylene glycol, one of Tween-40 or two or more mixtures,
There is the NMF polymeric membrane to reduce transpiration, to close the part holes on fresh flower, reduces the transpiration of flower moisture, extends
Spend withered wither to penetrate and adjust fresh-keeping liquid pH effect, keep pattern is gorgeous to spend the life-span with extension.
Plasticizer can effectively eliminate cut-flower surface as the surface tension caused by wax coat, enable film more uniform
Stable is attached to cut-flower surface, and can keep the bright-coloured natural gloss of cut-flower, improves the ornamental value of cut-flower.
The beneficial effect that can reach of the present invention is：
1st, a kind of smoked apply in preservation method of low temperature that can extend fresh flower freshness date of the present invention uses low temperature 1-MCP suffocating treatments, can
Effectively to reduce the growth of bacterium；Facilitate feasible, existing sterilization effect, and non-environmental-pollution thing produces, be residual without material
The advantage such as stay；Damage of the immersion to Fresh Cutting flower can be reduced, the bottle for extending Fresh Cutting flower inserts the longevity；
2nd, a kind of low temperature that can extend fresh flower freshness date of the invention is smoked applies preservation method, the fresh-keeping compound painting of its fresh flower for using
In film, using three leaf extract extracts as main ingredient, wherein attached most importance to again with Olive leaf P.E, what Olive leaf P.E contained
Some amino acid patterns necessary to carnosine, certain special virus of severe interference, bacterium or microorganism growth；Bunge pricklyash leaf is coordinated to carry again
Thing is taken mainly containing materials such as volatile oil, amide substance, alkaloid, Coumarinses to staphylococcus aureus, bacillus subtilis
Bacterium and Escherichia coli have fungistatic effect；Along with dihydromyricetin in vine tea leaf extract, three has basigamy conjunction, and formula closes
Reason, each component synergy, reaches the growth of eliminating bacteria, disease pest, extends the Vase time effect of cut-flower, is a kind of efficient
Rate, antibacterial time are long and safe, and cut-flower can be prevented in the composition infected of storage period pest and disease damage；
3rd, the chitosan in the present invention has safe and nontoxic, good film forming, can suppress the growth of several fungi, reduces
Fresh flower adopt after respiration, reduce moisture scatter and disappear；
4th, a kind of smoked apply in preservation method of low temperature that can extend fresh flower freshness date of the present invention uses composite coating preservative, its component
In the trace element gluconic acid salt form that is more easy to absorb with fresh flower, can more effectively supplement the trace element of fresh flower；
5th, plasticizer and NMF are added in compelx coating agent, cut-flower surface can be effectively eliminated as caused by wax coat
Surface tension, enable film it is more uniform and stable be attached to cut-flower surface, and the bright-coloured natural gloss of cut-flower can be kept, improved
The ornamental value of cut-flower；
6th, the compelx coating agent fresh-keeping for fresh flower of the invention, using three leaf extracts, chitosan, citric acid, gluconic acid
Salt, carbohydrate, NMF, plasticizer and water are compounded, and formula is reasonable, each component synergy, significantly increase the heavily fortified point of film forming
Toughness and ductility；Coated in fresh flower surface, the firmness of petal can be effectively improved, significantly increases the elastic and tough and tensile of cut-flower
Property, the fresh flower than non-overlay film can improve 10~20 times, be easy to packaging, transport and the exhibition of Fresh Cutting flower；On Fresh Cutting flower surface
The transparent film of one layer of uniform colorless is formed, increases the texture and color and luster of cut-flower, keeps the bright-coloured natural gloss of cut-flower, raising is cut
Colored ornamental value；The respiration after cut-flower is adopted can be reduced, reduces moisture loss and bacterium, the growth of disease pest, extends cut-flower
Vase time.
Embodiment
With reference to specific embodiment, the present invention will be described in detail, and the description of this part is only exemplary and explained
Property, there should not be any restriction effect to protection scope of the present invention.
Embodiment 1
A kind of low temperature that can extend fresh flower freshness date is smoked to apply preservation method, and it comprises the following steps：
S10, choose fresh flower：Choose without insect pest, no hard defects, the consistent fresh flower of maturity；
S11, precooling fresh flower：Harvest flowers are placed in frozen water 1 hour, its stem internal temperature is down to less than 10 DEG C, at precooling
Manage 12 h；
S12, rinsing fresh flower：Rinsed 5 minutes using physiological saline water；
S13, fresh-cut fresh flower：Fresh-cut is carried out by the requirement of product different size；
S14, stifling fresh flower：Fresh Cutting flower after precooling treatment and rinsing is placed in closed room 1-MCP suffocating treatments；
S15, coating-film fresh-keeping：The Fresh Cutting flower for taking 1-MCP suffocating treatments to cross, it is uniformly that compelx coating is fresh-keeping using spraying method
Agent is sprayed on each position of Fresh Cutting flower, and the transparent film of one layer of uniform colorless is formed on Fresh Cutting flower surface；
S16, deepfreeze：The fresh flower that step S15 coating-film fresh-keepings treat is placed in 2 DEG C of progress deepfreezes.
The time with 1-MCP suffocating treatments is 12 h.
Composite coating preservative described in step S12 is to include following components in percentage by weight：Three leaf extracts 10%, shell
Glycan 0.5%, citric acid 0.2%, gluconate 0.5%, carbohydrate 1.5%, NMF 0.5%, plasticizer 0.5%, surplus are
Water.
Three leaf extract is Olive leaf P.E, Chinese prickly ash leaf extract, vine tea leaf extract；The ratio of three is 3：
1：1.
The gluconate is zinc gluconate.
The carbohydrate is sucrose.
The NMF is ethylene glycol.
The plasticizer is glycerine.
Embodiment 2
A kind of low temperature that can extend fresh flower freshness date is smoked to apply preservation method, and it comprises the following steps：
S10, choose fresh flower：Choose without insect pest, no hard defects, the consistent fresh flower of maturity；
S11, precooling fresh flower：Harvest flowers are placed in frozen water 3 hours, its stem internal temperature is down to less than 10 DEG C, at precooling
Manage 24h；
S12, rinsing fresh flower：Rinsed 10 minutes using physiological saline water；
S13, fresh-cut fresh flower：Fresh-cut is carried out by the requirement of product different size；
S14, stifling fresh flower：Fresh Cutting flower after precooling treatment and rinsing is placed in closed room 1-MCP suffocating treatments；
S15, coating-film fresh-keeping：The Fresh Cutting flower for taking 1-MCP suffocating treatments to cross, it is uniformly that compelx coating is fresh-keeping using spraying method
Agent is sprayed on each position of Fresh Cutting flower, and the transparent film of one layer of uniform colorless is formed on Fresh Cutting flower surface；
S16, deepfreeze：The fresh flower that step S15 coating-film fresh-keepings treat is placed in 8 DEG C of progress deepfreezes.
The time with 1-MCP suffocating treatments is 24h.
Composite coating preservative described in the step S12 is to include following components in percentage by weight：Three leaf extracts
30%th, chitosan 1.5%, citric acid 1.0%, gluconate 1.5%, carbohydrate 6.5%, NMF 1.5%, plasticizer 1.5%, surplus
For water.
Three leaf extract is Olive leaf P.E, Chinese prickly ash leaf extract, vine tea leaf extract；The ratio of three is 3：
1：1.
The gluconate is iron gluconate.
The carbohydrate is β-glucose.
The NMF is the mixture of ethylene glycol and propane diols arbitrary proportion.
The plasticizer is glycerine.
Embodiment 3
A kind of low temperature that can extend fresh flower freshness date is smoked to apply preservation method, and it comprises the following steps：
S10, choose fresh flower：Choose without insect pest, no hard defects, the consistent fresh flower of maturity；
S11, precooling fresh flower：Harvest flowers are placed in frozen water 2 hours, its stem internal temperature is down to less than 10 DEG C, at precooling
Manage 18h；
S12, rinsing fresh flower：Rinsed 6 minutes using physiological saline water；
S13, fresh-cut fresh flower：Fresh-cut is carried out by the requirement of product different size；
S14, stifling fresh flower：Fresh Cutting flower after precooling treatment and rinsing is placed in closed room 1-MCP suffocating treatments；
S15, coating-film fresh-keeping：The Fresh Cutting flower for taking 1-MCP suffocating treatments to cross, it is uniformly that compelx coating is fresh-keeping using spraying method
Agent is sprayed on each position of Fresh Cutting flower, and the transparent film of one layer of uniform colorless is formed on Fresh Cutting flower surface；
S16, deepfreeze：The fresh flower that step S15 coating-film fresh-keepings treat is placed in 5 DEG C of progress deepfreezes.
The time with 1-MCP suffocating treatments is 18h.
Composite coating preservative described in the step S12 is to include following components in percentage by weight：Three leaf extracts
20%th, chitosan 0.8%, citric acid 0.8%, gluconate 0.9%, carbohydrate 4.5%, NMF 1.2%, plasticizer 1.2%, surplus
For water.
Three leaf extract is Olive leaf P.E, Chinese prickly ash leaf extract, vine tea leaf extract；The ratio of three is 3：
1：1.
The gluconate is the mixture of iron gluconate and copper gluconate arbitrary proportion.
The carbohydrate is sucrose, the mixture of β-glucose arbitrary proportion.
The NMF is propane diols.
The plasticizer is glycerine.
Claims (8)
1. a kind of low temperature that can extend fresh flower freshness date is smoked to apply preservation method, it is characterised in that：Comprise the following steps：
S10, choose fresh flower：Choose without insect pest, no hard defects, the consistent fresh flower of maturity；
S11, precooling fresh flower：Harvest flowers are placed in 1-3 hours in frozen water, its stem internal temperature is down to less than 10 DEG C, precooling
Handle 12~24h；
S12, rinsing fresh flower：5-10 minutes are rinsed using physiological saline water；
S13, fresh-cut fresh flower：Fresh-cut is carried out by the requirement of product different size；
S14, stifling fresh flower：Fresh Cutting flower after precooling treatment and rinsing is placed in closed room 1-MCP suffocating treatments；
S15, coating-film fresh-keeping：The Fresh Cutting flower for taking 1-MCP suffocating treatments to cross, it is uniformly that compelx coating is fresh-keeping using spraying method
Agent is sprayed on each position of Fresh Cutting flower, and the transparent film of one layer of uniform colorless is formed on Fresh Cutting flower surface；
S16, deepfreeze：The fresh flower that step S15 coating-film fresh-keepings treat is placed in 2~8 DEG C of progress deepfreezes.
2. a kind of low temperature that can extend fresh flower freshness date according to claim 1 is smoked to apply preservation method, it is characterised in that：Institute
It is 12~24h to state with the time of 1-MCP suffocating treatments.
3. a kind of low temperature that can extend fresh flower freshness date according to claim 1 is smoked to apply preservation method, it is characterised in that：Step
Composite coating preservative described in rapid S12 is to include following components in percentage by weight：Three leaf extracts 10%~30%, chitosan
0.5%~1.5%, citric acid 0.2%~1.0%, gluconate 0.5%~1.5%, carbohydrate 1.5%~6.5%, moisturizing
Agent 0.5%~1.5%, plasticizer 0.5%~1.5%, surplus are water.
4. a kind of low temperature that can extend fresh flower freshness date according to claim 3 is smoked to apply preservation method, it is characterised in that：Institute
Three leaf extracts are stated as Olive leaf P.E, Chinese prickly ash leaf extract, vine tea leaf extract；The ratio of three is 3：1：1.
5. a kind of low temperature that can extend fresh flower freshness date according to claim 3 is smoked to apply preservation method, it is characterised in that：Institute
It is the mixed of one of zinc gluconate, iron gluconate or copper gluconate or two or more arbitrary proportions to state gluconate
Compound.
6. a kind of low temperature that can extend fresh flower freshness date according to claim 3 is smoked to apply preservation method, it is characterised in that：Institute
State the mixture that carbohydrate is sucrose, β-one of glucose or fructose or two or more arbitrary proportions.
7. a kind of low temperature that can extend fresh flower freshness date according to claim 3 is smoked to apply preservation method, it is characterised in that：Institute
State mixing of the NMF for one of ethylene glycol, propane diols, glycerine, polyethylene glycol or Tween-40 or two or more arbitrary proportions
Thing.
8. a kind of low temperature that can extend fresh flower freshness date according to claim 3 is smoked to apply preservation method, it is characterised in that：Institute
It is glycerine to state plasticizer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086136.9A CN107889817A (en) | 2017-11-07 | 2017-11-07 | A kind of low temperature that can extend fresh flower freshness date is smoked to apply preservation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086136.9A CN107889817A (en) | 2017-11-07 | 2017-11-07 | A kind of low temperature that can extend fresh flower freshness date is smoked to apply preservation method |
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| Publication Number | Publication Date |
|---|---|
| CN107889817A true CN107889817A (en) | 2018-04-10 |
Family
ID=61804308
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711086136.9A Pending CN107889817A (en) | 2017-11-07 | 2017-11-07 | A kind of low temperature that can extend fresh flower freshness date is smoked to apply preservation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713489A (en) * | 2020-07-08 | 2020-09-29 | 郑州师范学院 | Cut flower preservative and application thereof |
| 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 |
| CN114271266A (en) * | 2022-01-04 | 2022-04-05 | 江西智汇中药材种植有限公司 | Vacuum rapid freezing storage and preservation method for fresh gardenia |
| CN116114689A (en) * | 2023-04-11 | 2023-05-16 | 云南建投物流有限公司 | Cold storage fresh-keeping method for cut flower circulation transportation |
-
2017
- 2017-11-07 CN CN201711086136.9A patent/CN107889817A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713489A (en) * | 2020-07-08 | 2020-09-29 | 郑州师范学院 | Cut flower preservative and application thereof |
| 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 |
| CN114271266A (en) * | 2022-01-04 | 2022-04-05 | 江西智汇中药材种植有限公司 | Vacuum rapid freezing storage and preservation method for fresh gardenia |
| CN116114689A (en) * | 2023-04-11 | 2023-05-16 | 云南建投物流有限公司 | Cold storage fresh-keeping method for cut flower circulation transportation |
| CN116114689B (en) * | 2023-04-11 | 2023-07-07 | 云南建投物流有限公司 | Cold storage fresh-keeping method for cut flower circulation transportation |
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Application publication date: 20180410 |