CN103478240B - Selenium-containing film coating agent for blueberry preservation - Google Patents

Selenium-containing film coating agent for blueberry preservation Download PDF

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Publication number
CN103478240B
CN103478240B CN201310455171.9A CN201310455171A CN103478240B CN 103478240 B CN103478240 B CN 103478240B CN 201310455171 A CN201310455171 A CN 201310455171A CN 103478240 B CN103478240 B CN 103478240B
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China
Prior art keywords
selenium
blueberry
coating agent
film coating
containing film
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CN201310455171.9A
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CN103478240A (en
Inventor
车立昱
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Chongqing Ruihang Biotechnology Co ltd
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DALIAN MINGDE ECO-AGRICULTURAL PROFESSIONAL COOPERATIVES
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  • Storage Of Fruits Or Vegetables (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

A selenium-containing film coating agent for blueberry preservation comprises 0.6%-1.6% of chitosan, 0.05%-0.25% of sodium alginate, 0.01%-0.5% of tea polyphenol, 1.5%-3.5% of calcium chloride, 1.5%-3% of vitamin C, 1%-6% of fructose, 1.5%-3% of sodium chloride, 3.5%-7% of ethyl alcohol, 2% of acetic acid, 35%-55% of towel gourd water and the balance of water. Blueberries preserved by the selenium-containing film coating agent are not required to be cleaned and can be eaten directly; the blueberries contain selenium elements directly, and when a person eats the delicious fruit, the selenium elements are supplemented; the preservation time of the blueberries is prolonged and can last for 2.5-3.5 months, the blueberries cannot lose tastes, and the color luster, the brittleness and the taste are basically not changed; and the selenium-containing film coating agent has no harm to a human body or even can be drunk directly.

Description

Blueberry preserved use is containing selenium plastics
Technical field
The present invention relates to field of fruit freshness keeping, be specifically related to a kind of blueberry preserved use containing selenium plastics.
Background technology
Blueberry (Blueberry), means the meaning of blue berry.One is low shrub, and short pin is wild, and particle is little, but the content of anthocyanidin is very high; The second is artificial culture blueberry, can grow to 240cm high, and fruit is comparatively large, and moisture is more, and anthocyanidin content is relatively on the low side.The Vaccinium plant of whole world distribution can reach more than 400 and plant, and originates in and main product to be otherwise known as American blueberry in the U.S..China mainly produces at Daxing'an Mountainrange and Xiao Xing'an Ling forest region especially Central Greater Khingan Mountains, and is all pure wild.Just successfully carried out domestication's cultivation in recent years.Containing abundant nutritional labeling in Blueberry, it not only has good nutrition health-care functions, also has functions such as preventing cranial nerve is aging, cardiac stimulant, anticancer softening blood vessel, enhancing human organism immunity.Fresh blueberry is fresh goods, has and adopts rear rapid after-ripening, aging, corruption, and quality is the feature such as deterioration very easily.Adopt rear loss at present still quite serious.The annual loss caused owing to rotting is all very high, seriously constrains the transportation and sales circulation of blueberry fresh fruit.
Current fruit vegetables storing method mainly contains physical method and chemical method, and physical method wherein such as cold chain and air conditioned storage are ideal and safe methods, but are also very limited for its fresh keeping time of blueberry.Therefore need controlled atmosphere, cold chain and other preservation techniques to combine and just can reach the object improving fresh-keeping quality, extend fresh keeping time.
The chemical preservative that tradition uses mainly contains bactericide class, as Prochloraz, carbendazim, iprodione, probenazole, sulfur dioxide and growth regulator class, as BA and 2,4-D etc., but the environment that the process of traditional chemical anticorrisive agent causes and food pollution have become consumer's sensitive issue, and in some developed countries, chemical bactericide has been forbidden using in postharvest fruit and vegetable process, in addition, chemical preservative not yet fundamentally can control the generation of fruit postharvest diseases; And resistance problems also makes Techniques For Chemical Control face serious challenge.Current China fruit exit faces the dual puzzlement of residues of pesticides and disease and pest problem.Therefore, the New Cut Flower Fresh Keeping of developing green, environmental protection, safety is significant to development China blueberry industry.
Summary of the invention
The object of the invention is to overcome above-mentioned not enough problem, provide a kind of blueberry preserved use containing selenium plastics.
The technical scheme that the present invention is adopted for achieving the above object is:
Blueberry preserved use, containing selenium plastics, comprises
Shitosan 0.6-1.6%
Sodium alginate 0.05-0.25%
Tea Polyphenols 0.01-0.5%
Calcium chloride 1.5-3.5%
Vitamin C 1.5-3%
Fructose 1-6%
Sodium chloride 1.5-3%
Ethanol 3.5-7%
Acetic acid 2%
Sponge gourd water 35-55%
Surplus is water.
Facts have proved, following ratio is that preferably the effect reached is better:
Shitosan 1%
Sodium alginate 0.2%
Tea Polyphenols 0.3%
Calcium chloride 2%
Catergen %
Fructose 4%
Sodium chloride 1.5%
Ethanol 5%
Acetic acid 2%
Sponge gourd water 45%
Surplus is water.
Described sponge gourd water, also known as luffa vegetable juice, is adopt sponge gourd master climing root 30 centimeters to adopt to cut climing gravity flow method, allows sponge gourd water naturally flow out and to obtain.
Preferably, the selenide of carragheen of 5% is also comprised in formula;
Percentage in this patent document is mass percent.
During use, preferred method is first by blueberry ozone sterilization about 1min at 55-60 DEG C, is then down to rapidly 0-14 DEG C of precooling, finally immerses blueberry preserved use and is positioned over preservation in air-conditioned cold store containing soaking rear taking-up in selenium plastics.Also directly can soak rear taking-up to be preserved in air-conditioned cold store.
Feature of the present invention is:
1. use the blueberry that this product is fresh-keeping, do not need to clean again, direct-edible;
2. be directly rich in selenium element in blueberry, while tasting delicious food, supplement this trace element of selenium;
3. extend the preservation and freshness time of blueberry, three months can be reached do not go wrong taste, and only use compared with air-conditioned cold store, the fresh keeping time of month can be extended; And its color and luster, brittleness, mouthfeel are all without marked change.
Detailed description of the invention
Embodiment one:
Blueberry preserved use, containing selenium plastics, comprises shitosan 0.6%; Sodium alginate 0.25%; Tea Polyphenols 0.01%; Calcium chloride 3%; Vitamin C 1.5%; Fructose 6%; Sodium chloride 1.5%; Ethanol 7%; Acetic acid 2%; Sponge gourd water 35%; Surplus is water.
Embodiment two:
Blueberry preserved use, containing selenium plastics, comprises shitosan 1.5%; Sodium alginate 0.1%; Tea Polyphenols 0.5%; Calcium chloride 1.5%; Vitamin C 3.5%; Fructose 3%; Sodium chloride 1.5%; Ethanol 3.5%; Acetic acid 2%; Sponge gourd water 50%; Surplus is water.
Embodiment three:
Blueberry preserved use, containing selenium plastics, comprises shitosan 0.8%; Sodium alginate 0.1-0.25%; Tea Polyphenols 0.3%; Calcium chloride 2%; Catergen .5%; Fructose 1%; Sodium chloride 3%; Ethanol 5%; Acetic acid 2%; Sponge gourd water 55%; Surplus is water.
Embodiment four:
Blueberry preserved use, containing selenium plastics, comprises shitosan 0.7%; Sodium alginate 0.2%; Tea Polyphenols 0.25%; Calcium chloride 3%; Vitamin C 1.5%; Fructose 3%; Sodium chloride 1.8%; Ethanol 6%; Acetic acid 2%; Sponge gourd water 43%; Selenide of carragheen 5%; Surplus is water.
Embodiment five:
Blueberry preserved use, containing selenium plastics, comprises shitosan 0.6%; Sodium alginate 0.25%; Tea Polyphenols 0.3%; Calcium chloride 2%; Catergen %; Fructose 1%; Sodium chloride 3%; Ethanol 3.5%; Acetic acid 2%; Sponge gourd water 44%; Selenide of carragheen 5%; Surplus is water.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.

Claims (1)

1. blueberry preserved use is containing selenium plastics, it is characterized in that, is specially following composition:
Shitosan 1%
Sodium alginate 0.2%
Tea Polyphenols 0.3%
Calcium chloride 2%
Vitamin C 2%
Fructose 4%
Sodium chloride 1.5%
Ethanol 5%
Acetic acid 2%
Sponge gourd water 45%
Selenide of carragheen 5%
Surplus is water.
CN201310455171.9A 2013-09-29 2013-09-29 Selenium-containing film coating agent for blueberry preservation Active CN103478240B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310455171.9A CN103478240B (en) 2013-09-29 2013-09-29 Selenium-containing film coating agent for blueberry preservation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310455171.9A CN103478240B (en) 2013-09-29 2013-09-29 Selenium-containing film coating agent for blueberry preservation

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CN103478240B true CN103478240B (en) 2015-01-07

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103918781A (en) * 2014-04-13 2014-07-16 许自霖 Edible fresh-keeping algal polysaccharide composition film and preparation method thereof
CN104472678B (en) * 2015-01-16 2017-04-12 渤海大学 Melon preservative and preservation method thereof
CN105123913A (en) * 2015-08-27 2015-12-09 太仓市永发农场专业合作社 Composite preservative for blueberries
CN114698691A (en) * 2022-04-20 2022-07-05 浙江工商大学 Preservation method of fresh blueberry fruits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102960437A (en) * 2012-11-23 2013-03-13 苏州科技学院 Environment-friendly healthy red bayberry preservative and preservation technology
CN103168836B (en) * 2013-03-12 2014-01-08 山东理工大学 Strawberry preservative containing functional amino acids
CN103271147A (en) * 2013-04-15 2013-09-04 中国海洋大学 Preparation method for edible composite membrane for blueberry fresh-keeping

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Owner name: XU MAOHANG

Free format text: FORMER OWNER: DALIAN MINGDE ECOLOGY AGRICULTURAL PROFESSIONAL COOPERATIVES

Effective date: 20141222

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Xu Maohang

Inventor before: Che Liyu

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Free format text: CORRECT: INVENTOR; FROM: CHE LIYU TO: XU MAOHANG

Free format text: CORRECT: ADDRESS; FROM: 116100 DALIAN, LIAONING PROVINCE TO: 266000 QINGDAO, SHANDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20141222

Address after: Licang District of Shandong province 266000 fo Lu Zheng Qingdao City No. 17

Patentee after: Xu Maohang

Address before: 116100, Liaoning, Jinzhou province Dalian New District, big Wei street, buckwheat village, Dalian Ming Tak eco agricultural cooperatives

Patentee before: DALIAN MINGDE ECOLOGY AGRICULTURAL PROFESSIONAL COOPERATIVES

CI01 Publication of corrected invention patent application

Correction item: Patentee|Address|Inventor|Patent agency|agent

Correct: Xu Maohang|Licang District of Shandong province 266000 fo Lu Zheng Qingdao City No. 17|Xu Maohang|Beijing Jie Patent Office (general partner) 11221|Wang Weidong

False: Dalian Mingde Eco-Agricultural Professional Cooperatives|116100, Liaoning, Jinzhou province Dalian New District, big Wei street, buckwheat village, Dalian Ming Tak eco agricultural cooperatives|Che Liyu|Dalian Chicco Patent Office (special general partnership) 21235|Bi Jin

Number: 01

Volume: 31

CI03 Correction of invention patent

Correction item: Patentee|Address|Inventor|Patent agency|agent

Correct: Xu Maohang|Licang District of Shandong province 266000 fo Lu Zheng Qingdao City No. 17|Xu Maohang|Beijing Jie Patent Office (general partner) 11221|Wang Weidong

False: Dalian Mingde Eco-Agricultural Professional Cooperatives|116100, Liaoning, Jinzhou province Dalian New District, big Wei street, buckwheat village, Dalian Ming Tak eco agricultural cooperatives|Che Liyu|Dalian Chicco Patent Office (special general partnership) 21235|Bi Jin

Number: 01

Page: The title page

Volume: 31

ERR Gazette correction

Free format text: CORRECT: PATENTEE; ADDRESS; INVENTOR; PATENT AGENCY; AGENT; FROM: DALIAN MINGDE ECOLOGY AGRICULTURAL PROFESSIONAL COOPERATIVES;116100 DALIAN, LIAONING PROVINCE; CHE LIYU; DALIAN ZHIGAO PATENT OFFICE (SPECIAL GENERAL PARTNERSHIP) 21235; BI JIN TO: XU MAOHANG;266000 QINGDAO, SHANDONG PROVINCE; XU MAOHANG; QINGDAO, SHANDONG PROVINCE PATENT OFFICE (GENERAL PARTNERSHIP) 11221; WANG WEIDONG

RECT Rectification
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Effective date of registration: 20181016

Address after: 408415 six communities of Tie Qiao village, Daguan Town, Nanchuan District, Chongqing

Patentee after: Chongqing Jia Lan Yue Lin agricultural science and Technology Development Co.,Ltd.

Address before: 266000 zhengbuddha Road, Licang District, Qingdao, Shandong Province, No. 17

Patentee before: Xu Maohang

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20221025

Address after: 408415 No. 9, Shennong Road, Daguan Town, Nanchuan District, Chongqing (Central R&D Building) (independent commitment)

Patentee after: Chongqing Ruihang Biotechnology Co.,Ltd.

Address before: 408415 six communities of Tie Qiao village, Daguan Town, Nanchuan District, Chongqing

Patentee before: Chongqing Jia Lan Yue Lin agricultural science and Technology Development Co.,Ltd.