CN108739997A - A kind of absorption type fruit antistaling agent and preparation method thereof - Google Patents
A kind of absorption type fruit antistaling agent and preparation method thereof Download PDFInfo
- Publication number
- CN108739997A CN108739997A CN201810616132.5A CN201810616132A CN108739997A CN 108739997 A CN108739997 A CN 108739997A CN 201810616132 A CN201810616132 A CN 201810616132A CN 108739997 A CN108739997 A CN 108739997A
- Authority
- CN
- China
- Prior art keywords
- silk fiber
- antistaling agent
- fruit
- absorption type
- vermiculite
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/154—Organic compounds; Microorganisms; Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/157—Inorganic compounds
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The invention discloses a kind of absorption type fruit antistaling agents and preparation method thereof.Mulberry cocoon is dried at 100 DEG C or less, silkworm chrysalis and husking are taken out after splitting, is crushed, or dry silk is crushed, obtains silk fiber powder；Clean vermiculite is dried, in mass ratio 1: 4~9 are uniformly mixed with silk fiber powder, are packed into and breathe freely in paper bag, and a kind of absorption type fruit antistaling agent is obtained after paper bag sealing.The present invention is using silk fiber and vermiculite as raw material, and not only generated bad air in adsorbable fruit storage and transportational process, effectively inhibits the aging corruption of fruit；Simultaneously, since vermiculite has good cationic exchangeability and adsorptivity, on the one hand it can prevent the silk fiber after crushing from influencing its adsorption capacity at bulk, on the other hand the suction-operated of powdered silk fiber is further improved, the gas permeability of antistaling agent, adsorptivity is set to have obtained effective raising, therefore, it is particularly suitable for the berries product that should not be washed, such as strawberry, honey peach, loquat.
Description
Technical field
The present invention is to be related to a kind of absorption type antistaling agent and preparation method thereof, especially suitable for the fresh-keeping of fruit.
Background technology
Fresh fruit belongs to typical fresh and live agricultural product, and since the fruit physiological activity after harvesting is vigorous, respiration can produce
Raw carbon dioxide gas can discharge the ethylene etc. with dematuration during ripening and senscence and be unfavorable for the bad of preservation and freshness
Gas, on the other hand, fresh fruit water content is high, rich in the nutriment needed for multiple-microorganism, easily rots, therefore
Be difficult to store under general condition with long-distance transportation and sales, it is higher to lead to adopt rear loss late, often results in high yield and does not have a good harvest.As people give birth to
The continuous improvement of life living, to fruit fresh-keeping, more stringent requirements are proposed, and with the development of agricultural production, the yield of fruit
Also it is being continuously increased, because of its characteristic, picking time often compares concentration, and the problem of causing fresh-keeping and storing is more prominent.
Existing fruit freshness preserving mainly uses deepfreeze method, the disadvantage is that larger refrigerating chamber need to be had, investment is big,
Take up an area that big, energy consumption is high, operating cost is big and cannot still solve the problems, such as in transit rotten, to solve the problems, such as this, it is necessary to make
With a large amount of large-scale temperature control refrigerator cars；Another kind of more common fruit freshness preserving is to use chemically treated method, main using chemistry
Medicament adsorbs the fruit carbon dioxide discharged by respiration in storage and the ethylene etc. discharged by physiological activity
Bad air；Or use maturation and the aging of artificial synthesized phytohormone Regulation fruit；And use chemically synthesized anti-corrosion
Agent inhibits infecting for microorganism etc..The technical solution of above-mentioned fruit freshness preserving there is operating cost is high or pollution fruit itself,
It causes the pollution of environment or influences some problems such as health because of the residual of medicament.With people's living standard
Raising, require this contradiction also more prominent with desired pollution-free food, organic food.
Before the present invention makes, Chinese invention patent CN100370904C provides a kind of absorption type fruit and vegetable fresh-keeping agent,
It is outer layer by the silkworm dried cocoon shell after taking-up silkworm chrysalis and husking, inserts natural sponginess rock particles, is made after sealing.Due to
Natural mulberry cocoon not only has porous reticular structure, there is good aeration and a water flowing, adsorbable fruit vegetables storing and
Therefore generated bad air in transportational process plays the role of the aging corruption for inhibiting fruits and vegetables, but the pearl by being inserted
Rock is primarily to keep the shape of cocoon shell, and there is the defect that gas permeability is inadequate, absorption property has limitation, meanwhile,
It is also influenced by cocoon shell appearance biological characteristic, it is difficult to be promoted in actual application.
Technical solution
The present invention is in view of the deficienciess of the prior art, provide a kind of all natural and pollution-free to fruit product while having good
The absorption type fruit antistaling agent of good adsorptivity and inhibition fruit decay corruption effect.
Realize that the technical solution of the object of the invention is to provide a kind of preparation method of absorption type fruit antistaling agent, including as follows
Step：
（1）Mulberry cocoon is dried at 100 DEG C or less, silkworm chrysalis and husking are taken out after splitting, is crushed, or dry silk is crushed,
Obtain silk fiber powder；
（2）Clean vermiculite is dried, in mass ratio 1: 4~9 are uniformly mixed with silk fiber powder, are packed into and breathe freely in paper bag,
A kind of absorption type fruit antistaling agent is obtained after paper bag sealing.
Technical solution of the present invention further includes a kind of absorption type fruit antistaling agent that the method that is prepared as described above obtains.
The principle of the present invention is：The cocoon layer silk fiber of mulberry cocoon, key component are silk gum and fibroin, and silk gum is water solubility
Globular protein accounts for about 20~30% or so；And fibroin is water-insoluble fibrous proteins, accounts for about 70~80% or so,
Its general character is to contain more polar group, therefore adsorbable fruit is store in the Harmonic Protein Molecular Chains for form this two substance
Generated bad air in Tibetan and transportational process, such as ethylene, carbon dioxide, this can effectively inhibit fruit to a certain extent
Aging corruption；Meanwhile the present invention is using vermiculite as filler, since vermiculite has good cationic exchangeability and adsorptivity,
In absorption type fruit antistaling agent provided by the invention, it on the one hand can prevent the silk fiber after crushing from influencing its absorption at bulk
On the other hand ability further improves the suction-operated of powdered silk fiber, the gas permeability of antistaling agent, adsorptivity is made to obtain
Effective raising.
The use of absorption type antistaling agent provided by the invention, only need to be in the container for holding fruit（Such as carton, large bamboo or wicker basket, pallet
Deng）Center is put into 1~2 bag by every 2.5~5kg fruit products（1 gram/bag）, you can the storage time of fruit is greatly prolonged, is tied
Close cold storage effect more preferably.
Compared with existing fruit freshness preserving technology, the present invention has the following advantages：
1. antistaling agent manufacture craft is simple, production cost is low, energy consumption is small；Mulberry cocoon may be derived from the cocoon of various regions seed station
It is 20~40 common mesh finished products Deng, vermiculite.
2. meet health and environmental requirement, it is friendly to environment, human body to fruit product and environmental nonpollution.
3. fresh-keeping effect is particularly evident, using after this antistaling agent, under room temperature or refrigerated condition, the holding time ratio of fruit
It is not added with to have under the room temperature or refrigerated condition of this antistaling agent accordingly and obviously increase.
4. using natural biomaterial, absolutely not remains, meet food hygienic standard.
5, it is particularly suitable for the berries product that should not be washed, such as strawberry, honey peach, loquat.
Specific embodiment
With reference to embodiment, technical solution of the present invention is further elaborated.
Embodiment 1
The present embodiment by 2.5kg cartonings strawberry it is fresh-keeping for.
The step of preparing antistaling agent is as follows：
1. first drying mulberry cocoon at 100 DEG C or less, then mulberry cocoon is longitudinally splitted, is crushed after taking out silkworm chrysalis and husking, obtain cocoon
Silk fiber powder, it is spare；
2. clean vermiculite is packed into 1: 9 ratio with silk fiber dust after drying slightly and is breathed freely in paper bag, 1 gram/bag, paper bag
Sealing, it is spare.
In use, one bag of antistaling agent obtained is put among the carton equipped with strawberry, room temperature or deepfreeze.
With strawberry routine（Without any Preservation Treatment）It is fresh-keeping to compare, 50% time, low temperature cold can be extended under room temperature
Under the conditions of Tibetan, fresh keeping time extends close to 100%.
Embodiment 2
The present embodiment by 5kg fill corrugated paper box installed honey peach it is fresh-keeping for.
The step of preparing antistaling agent is as follows：
1. dry mulberry silk is crushed, silk fiber powder is obtained, it is spare；
2. clean vermiculite is packed into 1: 4 ratio with silk fiber powder after drying slightly and is breathed freely in paper bag, 1 gram/bag, paper bag
Sealing, it is spare.
Application method is：It is symmetrically put into two bags of antistaling agent obtained, room temperature in the corrugated case central portion equipped with honey peach
Or low-temperature preservation.
Claims (2)
1. a kind of preparation method of absorption type fruit antistaling agent, it is characterised in that include the following steps：
（1）Mulberry cocoon is dried at 100 DEG C or less, silkworm chrysalis and husking are taken out after splitting, is crushed, or dry silk is crushed,
Obtain silk fiber powder；
（2）Clean vermiculite is dried, in mass ratio 1: 4~9 are uniformly mixed with the silk fiber powder obtained in step (1),
It is packed into and breathes freely in paper bag, a kind of absorption type fruit antistaling agent is obtained after paper bag sealing.
2. a kind of absorption type fruit antistaling agent obtained by claim 1 preparation method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616132.5A CN108739997A (en) | 2018-06-14 | 2018-06-14 | A kind of absorption type fruit antistaling agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616132.5A CN108739997A (en) | 2018-06-14 | 2018-06-14 | A kind of absorption type fruit antistaling agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108739997A true CN108739997A (en) | 2018-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810616132.5A Pending CN108739997A (en) | 2018-06-14 | 2018-06-14 | A kind of absorption type fruit antistaling agent and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108739997A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110637877A (en) * | 2019-11-14 | 2020-01-03 | 广西立盛茧丝绸有限公司 | Cherry fresh-keeping method using silkworm cocoons |
| CN112043620A (en) * | 2020-08-28 | 2020-12-08 | 张永梅 | Silk mask |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1413475A (en) * | 2001-10-22 | 2003-04-30 | 新疆大学 | Long-acting antistaling agent for grape |
| CN1435100A (en) * | 2002-05-20 | 2003-08-13 | 吴永尧 | Natural tea antistaling agent and freshness rataining method |
| CN1685881A (en) * | 2005-05-10 | 2005-10-26 | 苏州大学 | Fruit and vegetable antistaling agent |
| KR20100025840A (en) * | 2008-08-28 | 2010-03-10 | 대한민국(농촌진흥청장) | Material of quality maintenance and inhibition of black-stain on oriental pear during cold storage |
-
2018
- 2018-06-14 CN CN201810616132.5A patent/CN108739997A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1413475A (en) * | 2001-10-22 | 2003-04-30 | 新疆大学 | Long-acting antistaling agent for grape |
| CN1435100A (en) * | 2002-05-20 | 2003-08-13 | 吴永尧 | Natural tea antistaling agent and freshness rataining method |
| CN1685881A (en) * | 2005-05-10 | 2005-10-26 | 苏州大学 | Fruit and vegetable antistaling agent |
| CN100370904C (en) * | 2005-05-10 | 2008-02-27 | 苏州大学 | Fruit and vegetable antistaling agent |
| KR20100025840A (en) * | 2008-08-28 | 2010-03-10 | 대한민국(농촌진흥청장) | Material of quality maintenance and inhibition of black-stain on oriental pear during cold storage |
Non-Patent Citations (1)
| Title |
|---|
| 宋小平等: "《农用化学品制造技术》", 31 March 2012, 科学技术文献出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110637877A (en) * | 2019-11-14 | 2020-01-03 | 广西立盛茧丝绸有限公司 | Cherry fresh-keeping method using silkworm cocoons |
| CN112043620A (en) * | 2020-08-28 | 2020-12-08 | 张永梅 | Silk mask |
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Application publication date: 20181106 |