CN102485009A - Fresh cherry storage process - Google Patents

Fresh cherry storage process Download PDF

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Publication number
CN102485009A
CN102485009A CN2010105727940A CN201010572794A CN102485009A CN 102485009 A CN102485009 A CN 102485009A CN 2010105727940 A CN2010105727940 A CN 2010105727940A CN 201010572794 A CN201010572794 A CN 201010572794A CN 102485009 A CN102485009 A CN 102485009A
Authority
CN
China
Prior art keywords
cherry
gas
cherries
fresh
concentration
Prior art date
Application number
CN2010105727940A
Other languages
Chinese (zh)
Inventor
车成浩
车成龙
Original Assignee
大连渴望科技发展有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 大连渴望科技发展有限公司 filed Critical 大连渴望科技发展有限公司
Priority to CN2010105727940A priority Critical patent/CN102485009A/en
Publication of CN102485009A publication Critical patent/CN102485009A/en

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Abstract

The present invention relates to the field of a fruit preservation method, more specifically, relates to a cherry preservation storage process. The purpose of this invention is to provide a preservation storage process for ensuring the cherry quality and water content. The present invention solves the technical scheme as follows: 1) picking cherries: after picking cherries from an orchard, soaking in a peracetic acid solution with 0.35% of concentration; 2) cleaning and dripping: cleaning the cherries, trimming and dripping in a drying device; 3) packaging by filling with gas: filling the cherries in a vacuum packaging bag under aseptic environment, filling gas composed of carbon dioxide with 3-5% of concentration ratio, oxygen with 4-6% of concentration ratio and nitrogen with 89-92% of concentration ratio for packaging; 4) processing by sterilization: placing the packaged cherries under a bactericidal lamp for 30 minutes for sterilization treatment; 5) storing in a fresh preserved storehouse: placing products into a freezer for storing at 2 DEG C.

Description

The fresh-keeping storage process of a kind of cherry
 
Technical field
The present invention relates to fruit store method field, concretely, relate to the fresh-keeping storage process of a kind of cherry.
Background technology
People get used to noting the shelf-life when buying food, in fact guarantee the quality guarantees the security of food, but the Along with people's living standard improves, and people only have security to the requirement of food and are nowhere near, hope that also the own food of being eaten is fresh.So the notion of " fresh-keeping " is arisen at the historic moment.So-called " fresh-keeping " is meant that food is on the basis that guarantees safety; Can also can both be guaranteed at aspects such as nutrition, color and luster, quality and local flavors; Fresh-keeping food is genuine food; The fresh-keeping ratio last class of guaranteeing the quality, fresh-keeping food is sure guarantees the quality, but the food of guaranteeing the quality may not necessarily be fresh-keeping.
All be earlier fruit to be packed in the carton behind the fruit picking, in order to reduce the breakage of fruit in transportation, usually can be on the fruit overcoat net to reduce fruit wearing and tearing of causing of collision each other in transportation.Since from set the fruit of plucking be through some links just in consumer's hand, many fruit after the taking-up, need be put a period of time and just sell in the case; Therefore there is not the fruit of external packing exposed for a long time outside; Both unhygienic, easily damaged again, can't long preservation; And rot easily with carton splendid attire fruit, and subtle, often cause FCL fruit to rot.
The optimum condition that cherry stores is above zero low temperature, the high nitrogen environment of low oxygen, the respiration that makes cherry a little less than, i.e. carbon dioxide generating minimum point, this moment organic consumes least; Air humidity can not too dry can not too wet, too dry evaporation of water can be very fast, too wet can make microbial activities vigorous, the both can make cherry break down.
Summary of the invention
In order to solve the problems of the technologies described above, the purpose of this invention is to provide a kind of fresh-keeping storage process of cherry that can guarantee cherry quality and moisture.
Technical scheme to be solved by this invention is following:
1, plucks cherry: after cherry is plucked from the orchard, it is soaked in concentration is 0.35% peracetic acid soln;
2, cleaning pouring does: clean, prune back pouring in drying plant to cherry and do;
3, gas flush packaging: under gnotobasis with the cherry vacuum packaging bag of packing into, charge into by gas concentration lwevel than 3%~5%, oxygen concentration than 4%~6%, nitrogen gas concn is than carrying out gas flush packaging in 89%~92% gas formed;
4, sterilization processing: be placed in bactericidal lamp to packaged cherry and carried out sterilization processing in following 30 minutes;
5, fresh-keeping warehouse stores: the refrigerator-freezer that finished product is put into about 2 degree is deposited.
The invention has the advantages that:
1, the peracetic acid soln that adopts among the present invention is under 0.35% condition cherry to be carried out soaking disinfection in concentration, the bacterium on cherry surface is killed, and can removes the farm chemical ingredients in the cherry.
2, gas flush packaging adopts gas displacement method, carbon dioxide to have to suppress the effect that most of putrefactivebacterias and fungus growth are bred, slowed down fresh fruit vegetables rate of metabolism, is the main antipathogenic composition in the fresh-keeping gas; Oxygen has the effect that suppresses most of anaerobic bacteria growths, keeps the fresh meat color and luster and keep fresh fruit of vegetables aerobic respiration, keep freshness; Nitrogen is inert gas, and is inoperative with food.
3, cherry is isolated with air in vacuum bag, can reduce the contaminated chance of cherry, can avoid the evaporation of moisture in the cherry again, fresh-keeping guaranteeing the quality.
The specific embodiment
1, plucks cherry: after cherry is plucked from the orchard, it is soaked in concentration is 0.35% peracetic acid soln;
2, cleaning pouring does: clean, prune back pouring in drying plant to cherry and do;
3, gas flush packaging: under gnotobasis with the cherry vacuum packaging bag of packing into, charge into by gas concentration lwevel than 3%~5%, oxygen concentration than 4%~6%, nitrogen gas concn is than carrying out gas flush packaging in 89%~92% gas formed;
4, sterilization processing: be placed in bactericidal lamp to packaged cherry and carried out sterilization processing in following 30 minutes;
5, fresh-keeping warehouse stores: the refrigerator-freezer that finished product is put into about 2 degree is deposited.

Claims (1)

1. fresh-keeping storage process of cherry, it is characterized in that: technical scheme to be solved is following:
1, plucks cherry: after cherry is plucked from the orchard, it is soaked in concentration is 0.35% peracetic acid soln;
2, cleaning pouring does: clean, prune back pouring in drying plant to cherry and do;
3, gas flush packaging: under gnotobasis with the cherry vacuum packaging bag of packing into, charge into by gas concentration lwevel than 3%~5%, oxygen concentration than 4%~6%, nitrogen gas concn is than carrying out gas flush packaging in 89%~92% gas formed;
4, sterilization processing: be placed in bactericidal lamp to packaged cherry and carried out sterilization processing in following 30 minutes;
5, fresh-keeping warehouse stores: the refrigerator-freezer that finished product is put into about 2 degree is deposited.
CN2010105727940A 2010-12-04 2010-12-04 Fresh cherry storage process CN102485009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105727940A CN102485009A (en) 2010-12-04 2010-12-04 Fresh cherry storage process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010105727940A CN102485009A (en) 2010-12-04 2010-12-04 Fresh cherry storage process

Publications (1)

Publication Number Publication Date
CN102485009A true CN102485009A (en) 2012-06-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105727940A CN102485009A (en) 2010-12-04 2010-12-04 Fresh cherry storage process

Country Status (1)

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CN (1) CN102485009A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015070385A1 (en) * 2013-11-13 2015-05-21 V¨ÝVÞgVÞ± Packaging method for ready-to-eat fruits and vegetables and package therefor
CN104760720A (en) * 2014-01-08 2015-07-08 邓彬 Air conditioned storage technology of traditional Chinese medicinal materials of Chinese caterpillar funguses, pseudo-ginseng, rhizoma gastrodiae and the like
CN106035612A (en) * 2016-06-22 2016-10-26 蚌埠市老顽童食品厂 Sweet cherry preservation method applicable to transportation
CN106070566A (en) * 2016-06-22 2016-11-09 蚌埠市老顽童食品厂 A kind of air regulating fresh-keeping method of Prunus avium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1351837A (en) * 2001-11-28 2002-06-05 胡东风 Biological gas regulation package and fresh keeping technology
CN101300997A (en) * 2007-05-09 2008-11-12 黄广杰 Fresh-keeping method for storing cherry
CN101766209A (en) * 2009-01-07 2010-07-07 乔维汉 Productive technology for preserving and processing fruits and vegetables

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1351837A (en) * 2001-11-28 2002-06-05 胡东风 Biological gas regulation package and fresh keeping technology
CN101300997A (en) * 2007-05-09 2008-11-12 黄广杰 Fresh-keeping method for storing cherry
CN101766209A (en) * 2009-01-07 2010-07-07 乔维汉 Productive technology for preserving and processing fruits and vegetables

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
崔立华等: "气调保鲜包装技术在食品包装中的应用", 《食品与发酵工业》 *
杨娟侠等: "樱桃采收与保鲜运输", 《陕西林业科技》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015070385A1 (en) * 2013-11-13 2015-05-21 V¨ÝVÞgVÞ± Packaging method for ready-to-eat fruits and vegetables and package therefor
CN104760720A (en) * 2014-01-08 2015-07-08 邓彬 Air conditioned storage technology of traditional Chinese medicinal materials of Chinese caterpillar funguses, pseudo-ginseng, rhizoma gastrodiae and the like
CN106035612A (en) * 2016-06-22 2016-10-26 蚌埠市老顽童食品厂 Sweet cherry preservation method applicable to transportation
CN106070566A (en) * 2016-06-22 2016-11-09 蚌埠市老顽童食品厂 A kind of air regulating fresh-keeping method of Prunus avium

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Application publication date: 20120606