CN106359550A - Fresh keeping method of blueberries - Google Patents
Fresh keeping method of blueberries Download PDFInfo
- Publication number
- CN106359550A CN106359550A CN201610762525.8A CN201610762525A CN106359550A CN 106359550 A CN106359550 A CN 106359550A CN 201610762525 A CN201610762525 A CN 201610762525A CN 106359550 A CN106359550 A CN 106359550A
- Authority
- CN
- China
- Prior art keywords
- blueberries
- fresh keeping
- blue berry
- putting
- keeping method
- 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
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Classifications
-
- 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
- A23B7/04—Freezing; Subsequent thawing; Cooling
- A23B7/0425—Freezing; Subsequent thawing; Cooling the material not being transported through or in the apparatus, with or without shaping, e.g. in the form of powder, granules or flakes
-
- 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
- A23B7/015—Preserving by irradiation or electric treatment without heating effect
-
- 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
- A23B7/154—Organic compounds; Microorganisms; Enzymes
- A23B7/155—Microorganisms; Enzymes; Antibiotics
-
- 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
Landscapes
- 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)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The invention relates to the technical field of blueberry processing, in particular to a fresh keeping method of blueberries. The fresh keeping method comprises the following steps of thoroughly cleaning the blueberries, and putting the cleaned blueberries in a refrigeration house for precooling; putting the precooled blueberries into treating fluid for impregnation, wherein the treating fluid is prepared from lysozyme, table salt, sodium alginate, tea polyphenol, ethanol, decarine and water; taking out the impregnated blueberries from the treating fluid, airing the taken-out blueberries at normal temperature, and putting the aired blueberries into a low-barrier-property packaging box with holes; performing radiation sterilization operation on the blueberries through gamma rays; and putting the sterilized blueberries into an air-conditioned cold store for preservation, and performing periodical detection. Through the adoption of the fresh keeping method of the blueberries disclosed by the invention, the preservation and fresh keeping time of the blueberries can be prolonged, after the blueberries are preserved for 3 months by the fresh keeping method, the flavor of the preserved blueberries is reserved, and the long-acting fresh keeping of the blueberries is realized. Compared with a method of only using the air-conditioned cold store, the fresh keeping method disclosed by the invention has the advantages that fresh keeping time can be prolonged by one month, and besides, the color, the crispness and the mouth feel of the preserved blueberries are not significantly changed. The treating fluid containing components of the lysozyme, the decarine and the like is a natural component, is safe and green, meets food safety requirements, and is high in reliability and low in cost.
Description
Technical field
The present invention relates to blue berry processing technique field, it is specifically related to a kind of preservation method of blue berry.
Background technology
Blue berry, fruit is in blueness, and there is one layer of white fruit powder on surface, and sarcocarp is fine and smooth, and taste is sour-sweet, and has the fragrance of uniqueness
Abnormal smells from the patient.Blue berry is rich in various trace elements and multivitamin, has the various health care functions such as enhancing immunity, slow down aging.Remove
Eat raw outer, blue berry is also extensively used for the industries such as food and pharmacy.Remarkable in economical benefits, domestic and abroad market prospect is very wide
Wealthy.
Fruit vegetables storing method mainly has physical method and chemical method, physical method therein such as cold chain and controlled atmosphere storage at present
Tibetan is ideal and safe method, but its fresh keeping time is also to be extremely limited for blue berry.It is thus desirable to controlled atmosphere, cold chain
Combine with other preservation techniques and can be only achieved the purpose improving fresh-keeping quality, extending fresh keeping time.
Content of the invention
It is an object of the invention to provide a kind of preservation method of blue berry, the long-period freshness preserving of achievable blue berry.
For achieving the above object, present invention employs technical scheme below:
A kind of preservation method of blue berry, comprises the following steps:
1) blue berry is cleaned, put into freezer pre-cooling 1～3h, precooling temperature is 0～5 DEG C；
2) blue berry of pre-cooling is put into dipping 5～10min in treatment fluid；
Treatment fluid includes following component:
3) take out from treatment fluid, room temperature dries, and puts in low barrier packing box with holes；
4) to blue berry execution radiation sterilizing operation, using gamma-rays, irradiation dose is 0.1～1.5kgy；
5) preservation in controlled atmosphere store, periodic detection are put into.
The preservation method of the blue berry of the present invention, its advantage shows:
1) present invention can extend the preservation and freshness time of blue berry, taste of not going wrong up to three months, realizes the long-acting of blue berry
Fresh-keeping.The fresh keeping time of one month compared with only using controlled atmosphere store, can be extended；And its color and luster, brittleness, mouthfeel are all no notable
Change.
2) the blue berry rotting rate of the preservation method storage of the present invention is low, and good quality can preferably keep the original matter of blue berry
Ground, nutrition and local flavor.The treatment fluid of the components such as lysozyme used, De Kalin alkali is a kind of natural constituents, safe green, symbol
Combined foodstuff safety requirements, highly reliable and at low cost.
3) nontoxic treatment fluid is mainly combined, by comprehensive handss by the feature of the present invention with radicidation
Section carries out fresh-keeping to blue berry, and fresh-keeping means are very simple.So both can achieve the long-period freshness preserving of blue berry.
Specific embodiment
Below with reference to embodiment, the present invention is described in detail.But, embodiment content is only to this
Bright example and explanation, affiliated those skilled in the art do various repairing to described specific embodiment
Change or supplement or using similar mode substitute, without departing from invention design or surmount defined in the claims
Scope, all should belong to protection scope of the present invention.
Embodiment 1
A kind of preservation method of blue berry, comprises the following steps:
1) blue berry is cleaned, put into freezer pre-cooling 2h, precooling temperature is 2 DEG C.
2) blue berry of pre-cooling is put into dipping 8min in treatment fluid.
Treatment fluid includes following component:
0.01 part of lysozyme (weight portion, similarly hereinafter), 2 parts of Sal, 0.01 part of sodium alginate, 0.005 part of tea polyphenols, ethanol 1
Part, 0.005 part of De Kalin alkali, 96.97 parts of water.
The preparation method for the treatment of fluid is fairly simple, is only simply uniformly mixed.
3) take out from treatment fluid, room temperature dries, and puts in low barrier packing box with holes.
4) to blue berry execution radiation sterilizing operation, using gamma-rays, irradiation dose is 1kgy.
5) preservation in controlled atmosphere store, periodic detection are put into.
Embodiment 2
A kind of preservation method of blue berry, comprises the following steps:
1) blue berry is cleaned, put into freezer pre-cooling 1h, precooling temperature is 5 DEG C.
2) blue berry of pre-cooling is put into dipping 5min in treatment fluid.
Treatment fluid includes following component:
0.1 part of lysozyme, 1 part of Sal, 0.03 part of sodium alginate, 0.001 part of tea polyphenols, 2 parts of ethanol, De Kalin alkali
0.001 part, 96.868 parts of water.
3) take out from treatment fluid, room temperature dries, and puts in low barrier packing box with holes.
4) to blue berry execution radiation sterilizing operation, using gamma-rays, irradiation dose is 1.5kgy.
5) preservation in controlled atmosphere store, periodic detection are put into.
Embodiment 3
A kind of preservation method of blue berry, comprises the following steps:
1) blue berry is cleaned, put into freezer pre-cooling 3h, precooling temperature is 0 DEG C.
2) blue berry of pre-cooling is put into dipping 10min in treatment fluid.
Treatment fluid includes following component:
0.05 part of lysozyme, 1.5 parts of Sal, 0.02 part of sodium alginate, 0.003 part of tea polyphenols, 1.5 parts of ethanol, De Kalin
0.002 part of alkali, 96.925 parts of water.
3) take out from treatment fluid, room temperature dries, and puts in low barrier packing box with holes.
4) to blue berry execution radiation sterilizing operation, using gamma-rays, irradiation dose is 0.1kgy.
5) preservation in controlled atmosphere store, periodic detection are put into.
Claims (1)
1. a kind of preservation method of blue berry it is characterised in that: comprise the following steps:
1) blue berry is cleaned, put into freezer pre-cooling 1～3h, precooling temperature is 0～5 DEG C；
2) blue berry of pre-cooling is put into dipping 5～10min in treatment fluid；
Treatment fluid includes following component:
3) take out from treatment fluid, room temperature dries, and puts in low barrier packing box with holes；
4) to blue berry execution radiation sterilizing operation, using gamma-rays, irradiation dose is 0.1～1.5kgy；
5) preservation in controlled atmosphere store, periodic detection are put into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762525.8A CN106359550A (en) | 2016-08-29 | 2016-08-29 | Fresh keeping method of blueberries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762525.8A CN106359550A (en) | 2016-08-29 | 2016-08-29 | Fresh keeping method of blueberries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106359550A true CN106359550A (en) | 2017-02-01 |
Family
ID=57901527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762525.8A Pending CN106359550A (en) | 2016-08-29 | 2016-08-29 | Fresh keeping method of blueberries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106359550A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913274A (en) * | 2017-11-16 | 2018-04-17 | 上海壹志医药科技有限公司 | The medicinal usage of De Kalin alkali |
| CN108497045A (en) * | 2018-03-19 | 2018-09-07 | 贵州金农辐照科技有限责任公司 | A kind of blueberry comprehensive fresh-keeping method |
| CN113180102A (en) * | 2021-05-12 | 2021-07-30 | 云南云蓝蓝莓科技开发有限公司 | Blueberry storage and preservation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH025822A (en) * | 1988-06-24 | 1990-01-10 | Fuso Kagaku Kogyo Kk | Alcoholic formulation for fresh vegetable, modifier and treatment of fresh vegetable |
| CN1969638A (en) * | 2006-12-04 | 2007-05-30 | 刘景元 | Fresh bamboo shoot preserving method |
| CN103478237A (en) * | 2013-09-29 | 2014-01-01 | 大连铭德生态农业专业合作社 | Method for prolonging preservation time of blueberries |
| CN103651775A (en) * | 2013-12-06 | 2014-03-26 | 中国农业科学院农产品加工研究所 | Blueberry preservation method |
| CN104605012A (en) * | 2013-11-05 | 2015-05-13 | 黄勤 | Papaya antistaling agent |
| CN105724560A (en) * | 2016-03-03 | 2016-07-06 | 和县朱韩瓜果种植家庭农场 | Method for preparing dried figs |
-
2016
- 2016-08-29 CN CN201610762525.8A patent/CN106359550A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH025822A (en) * | 1988-06-24 | 1990-01-10 | Fuso Kagaku Kogyo Kk | Alcoholic formulation for fresh vegetable, modifier and treatment of fresh vegetable |
| CN1969638A (en) * | 2006-12-04 | 2007-05-30 | 刘景元 | Fresh bamboo shoot preserving method |
| CN103478237A (en) * | 2013-09-29 | 2014-01-01 | 大连铭德生态农业专业合作社 | Method for prolonging preservation time of blueberries |
| CN104605012A (en) * | 2013-11-05 | 2015-05-13 | 黄勤 | Papaya antistaling agent |
| CN103651775A (en) * | 2013-12-06 | 2014-03-26 | 中国农业科学院农产品加工研究所 | Blueberry preservation method |
| CN105724560A (en) * | 2016-03-03 | 2016-07-06 | 和县朱韩瓜果种植家庭农场 | Method for preparing dried figs |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913274A (en) * | 2017-11-16 | 2018-04-17 | 上海壹志医药科技有限公司 | The medicinal usage of De Kalin alkali |
| CN108497045A (en) * | 2018-03-19 | 2018-09-07 | 贵州金农辐照科技有限责任公司 | A kind of blueberry comprehensive fresh-keeping method |
| CN113180102A (en) * | 2021-05-12 | 2021-07-30 | 云南云蓝蓝莓科技开发有限公司 | Blueberry storage and preservation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 234000, room 1, building 0301, C District, two Huai River Xincheng, Suzhou, Anhui Applicant after: SHENLI BLUEBERRY GROUP CO., LTD. Address before: 234000 Anhui Province dawn Yongqiao District of Suzhou City Road No. 999 Building No. 2 (Tuscany town) Applicant before: SHENLI BLUEBERRY GROUP CO., LTD. |
|
| CB02 | Change of applicant information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Shuxin Inventor after: Zhang Xiaobin Inventor after: Xu Huali Inventor before: Wang Shuxin |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
|
| RJ01 | Rejection of invention patent application after publication |