CN103621850B - Method for dealuminizing salted jellyfishes - Google Patents

Method for dealuminizing salted jellyfishes Download PDF

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Publication number
CN103621850B
CN103621850B CN201310604556.7A CN201310604556A CN103621850B CN 103621850 B CN103621850 B CN 103621850B CN 201310604556 A CN201310604556 A CN 201310604556A CN 103621850 B CN103621850 B CN 103621850B
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China
Prior art keywords
jellyfish
laminarin
jellyfishes
fresh
dealuminizing
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CN201310604556.7A
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Chinese (zh)
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CN103621850A (en
Inventor
李颖畅
励建荣
吕艳芳
李作伟
仪淑敏
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Bohai University
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Bohai University
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L17/00Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
    • A23L17/50Molluscs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

The invention provides a method for dealuminizing salted jellyfishes. The method comprises the following steps: dissolving blueberry leaf flavonoids into de-ionized water and agitating uniformly; adding calcium chloride, acetic acid and laminarin solutions to prepare a jellyfish dealuminizing fresh-keeping solution containing the following components in mass percent: 0.05%-0.5% blueberry leaf flavonoids, 0.05%-0.5% calcium chloride, 0.01%-0.2% acetic acid and 0.1%-0.5% laminarin; washing the salted jellyfishes and immersing the jellyfishes into the jellyfish dealuminizing fresh-keeping solution; and draining off and carrying out vacuum packaging by using a sterile fresh-keeping bag. The method has the advantages of simplicity and convenience in operation and low cost; aluminum in the jellyfishes can be removed effectively, the original crispness of the jellyfishes is kept, the mouthfeel is good and a dealuminizing effect is good; an antibacterial effect is good and the shelf life of jellyfish products can be prolonged; the blueberry leaf flavonoids and the laminarin are added so that the salted jellyfishes are nutritional and healthy and the safety of foods is guaranteed.

Description

The method of salt marsh jellyfish dealuminzation
Technical field
The present invention relates to a kind of method of salt marsh jellyfish dealuminzation.
Background technology
Jellyfish is the main large-scale economic jellyfish of Chinese tradition fish production, and containing rich in protein, especially collagen, simultaneously also containing iodine and multiple inorganic mineral.Jellyfish is subject to the favor of consumers in general deeply owing to having unique nutritional labeling, special mouthfeel and higher medical value.But moisture is high in fresh jellyfish, easily putrid and deteriorated, therefore need to add a large amount of salt in jellyfish process and alum carries out salt marsh dehydration to jellyfish.Owing to containing a large amount of aluminium in alum, cause aluminium in the jellyfish after processing too much residual.Aluminium amino acid in collagen is combined with hydrogen bond or ionic bond, undesirable by removal effect after water cleaning, still considerably beyond state food safety standard.And aluminium has obvious toxicity to human body, especially nervous system, lessens one's memory, and the jellyfish product that often edible aluminium exceeds standard can be detrimental to health.
CN101301096 discloses a kind of preparation method of ultra-high pressure clean nutritional instant nettlefish, and the method is that jellyfish is taken off alum by vacuum desalting, and chlorine dioxide disinfection liquid soaks, and superhigh pressure technique process, obtains instant edible jellyfish.Its shortcoming is: extra-high tension unit, and cost is higher, adopts chlorine dioxide disinfection liquid simultaneously, and residual chlorine dioxide has toxic action, should not promote.
CN103300263 discloses a kind of process for dealuminzation in jellyfish processing, and the method adopts the aluminium in 2% citric acid reduction jellyfish processing.CN103355568 discloses a kind of method reducing Aluminium residual in salt marsh jellyfish, and the method adopts citric acid and calcium propionate mixed solution to soak to reduce remaining of aluminium in salt marsh jellyfish.These two kinds of methods are all that the aluminium utilizing citric acid to remove on jellyfish remains, although citric acid, calcium propionate are food additives, and finite quantity standard, and utilize citric acid dissolved aluminum, removal effect is undesirable.
Summary of the invention
The technical problem to be solved in the present invention you be to provide a kind of method of with low cost, salt marsh jellyfish dealuminzation that dealuminzation is effective, make salt marsh jellyfish nutrient health more, ensure quality and the safety of food.
Technical solution of the present invention is:
A method for salt marsh jellyfish dealuminzation, its concrete steps are:
1.1, laminarin is dissolved in deionized water is mixed with laminarin solution; Blueberry leaf flavones is dissolved in deionized water, stir, the laminarin solution adding calcium chloride, acetic acid again and prepare, is mixed with the jellyfish dealuminzation fresh-keeping liquid that blueberry leaf flavones mass concentration is 0.05 % ~ 0.5 %, calcium chloride mass concentration is 0.05 % ~ 0.5 %, acetic acid quality concentration is 0.01% ~ 0.2%, laminarin mass concentration is 0.1% ~ 0.5%;
1.2, salt marsh jellyfish is cleaned, be immersed in 5h ~ 10h in the jellyfish dealuminzation fresh-keeping liquid prepared, drain, with the vacuum packaging of sterilized antistaling bag.
Beneficial effect of the present invention:
Process is few, easy to operate, only just need can remove aluminium with the jellyfish dealuminzation fresh-keeping liquid of preparation by simply immersing, with low cost.Blueberry leaf flavones can be combined with aluminium ion, under acetic acid and calcium chloride booster action, effectively can remove the aluminium in jellyfish, and keep the original fragility of jellyfish, mouthfeel is good, and dealuminzation is effective; Sea-tangle and jellyfish all grow in the seawater of chemical constituent complexity, and have identical physiological environment, laminarin has bacteriostasis, blueberry leaf flavones has antioxidation, with laminarin and blueberry leaf flavones compound use, there is better fungistatic effect, the shelf life of jellyfish product can be extended.Further, blueberry flavones and laminarin have certain health-care effect to human body, make salt marsh jellyfish nutrient health more, ensure that the safety of food.
Detailed description of the invention
Embodiment 1
1.1, laminarin is dissolved in deionized water is mixed with laminarin solution; Blueberry leaf flavones is dissolved in deionized water, stir, add calcium chloride and acetic acid again, add the laminarin solution of preparation, be mixed with the jellyfish dealuminzation fresh-keeping liquid that blueberry leaf flavones mass concentration is 0.05%, calcium chloride mass concentration is 0.05%, acetic acid quality concentration is 0.01%, laminarin mass concentration is 0.1%;
1.2, salt marsh jellyfish clear water is cleaned, be immersed in 5h in the jellyfish dealuminzation fresh-keeping liquid of preparation, drain, with the vacuum packaging of sterilized antistaling bag, room temperature storage.After testing, before soaking, in jellyfish, aluminium content mean value is 679.8mg/kg, is 65.5mg/kg, meets the limitation requirement of marine product to aluminium by the content of aluminium in the salt marsh jellyfish of the jellyfish dealuminzation fresh-keeping liquid process of preparation; Its shelf life is at room temperature 6 months.
Embodiment 2
1.1, laminarin is dissolved in deionized water is mixed with laminarin solution, blueberry leaf flavones is dissolved in deionized water, stir, add calcium chloride and acetic acid again, add the laminarin solution of preparation, be mixed with the jellyfish dealuminzation fresh-keeping liquid that blueberry leaf flavones mass concentration is 0.2%, calcium chloride mass concentration is 0.3%, acetic acid quality concentration is 0.1%, laminarin mass concentration is 0.3%;
1.2, salt marsh jellyfish clear water is cleaned, be immersed in 8h in the jellyfish dealuminzation fresh-keeping liquid of preparation, drain, with the vacuum packaging of sterilized antistaling bag, room temperature storage.After testing, before soaking, in jellyfish, aluminium content mean value is 679.8mg/kg, is 24.5mg/kg, meets the limitation requirement of marine product to aluminium by the content of aluminium in the salt marsh jellyfish of the jellyfish dealuminzation fresh-keeping liquid process of preparation; Its shelf life is at room temperature 8 months.
Embodiment 3
1.1, laminarin is dissolved in deionized water is mixed with laminarin solution, blueberry leaf flavones is dissolved in deionized water, stir, add calcium chloride and acetic acid again, add the laminarin solution of preparation, be mixed with the jellyfish dealuminzation fresh-keeping liquid that blueberry leaf flavones mass concentration is 0.5%, calcium chloride mass concentration is 0.5%, acetic acid quality concentration is 0.2%, laminarin mass concentration is 0.5%;
1.2, salt marsh jellyfish clear water is cleaned, be immersed in 10h in the jellyfish dealuminzation fresh-keeping liquid of preparation, drain, with the vacuum packaging of sterilized antistaling bag, room temperature storage.After testing, before soaking, in jellyfish, aluminium content mean value is 679.8mg/kg, is 8.6mg/kg, meets the limitation requirement of marine product to aluminium by the content of aluminium in the salt marsh jellyfish of the jellyfish dealuminzation fresh-keeping liquid process of preparation; Its shelf life is at room temperature 10 months.

Claims (1)

1. a method for salt marsh jellyfish dealuminzation, is characterized in that:
Concrete steps are as follows:
1.1, laminarin is dissolved in deionized water is mixed with laminarin solution; Blueberry leaf flavones is dissolved in deionized water, stir, the laminarin solution adding calcium chloride, acetic acid again and prepare, is mixed with the jellyfish dealuminzation fresh-keeping liquid that blueberry leaf flavones mass concentration is 0.05 % ~ 0.5 %, calcium chloride mass concentration is 0.05 % ~ 0.5 %, acetic acid quality concentration is 0.01% ~ 0.2%, laminarin mass concentration is 0.1% ~ 0.5%;
1.2, salt marsh jellyfish is cleaned, be immersed in 5h ~ 10h in the above-mentioned 1.1 jellyfish dealuminzation fresh-keeping liquids prepared, drain, with the vacuum packaging of sterilized antistaling bag.
CN201310604556.7A 2013-11-26 2013-11-26 Method for dealuminizing salted jellyfishes Expired - Fee Related CN103621850B (en)

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Publication number Priority date Publication date Assignee Title
CN103829289B (en) * 2014-03-27 2015-06-17 广州大正新材料科技有限公司 Method for removing residual aluminium in salted jelly fish
CN104172300A (en) * 2014-07-21 2014-12-03 奉化市兴达海产食品有限公司 Processing method for removing alum from salted jellyfish
CN106690123A (en) * 2016-12-14 2017-05-24 福建农林大学 Jelly fish product and application of jelly fish in preparing product for promoting human body to remove aluminum
CN106923250A (en) * 2017-03-13 2017-07-07 钦州市钦州港永健水产贸易有限公司 The processing method of salt marsh jellyfish dealuminzation
CN106983094A (en) * 2017-05-25 2017-07-28 钦州市钦州港永健水产贸易有限公司 A kind of dealuminzation processing method of salt marsh jellyfish
CN107744107A (en) * 2017-09-30 2018-03-02 上海海洋大学 A kind of processing method of the quick dealuminzation of salt marsh jellyfish
CN115413769B (en) * 2022-05-12 2024-02-27 渤海大学 Instant jellyfish shreds and preparation method thereof

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JP2001179233A (en) * 1999-12-28 2001-07-03 Kansai Electric Power Co Inc:The Method for treating jellyfishes
CN1370452A (en) * 2001-02-27 2002-09-25 邹常存 Fresh jelly fish food and its production process
CN101301096A (en) * 2007-05-11 2008-11-12 丹东海沃水产有限公司 Preparation of ultra-high pressure clean nutritional instant nettlefish
CN101411520A (en) * 2008-11-23 2009-04-22 山东俚岛海洋科技股份有限公司 Instant jellyfish food and method for producing the same
CN101606731B (en) * 2009-07-27 2012-02-22 陈子林 Water retaining seasoning jellyfish
CN102138678B (en) * 2011-03-30 2012-12-19 宁波大学 Method for processing instant jelly fish
CN102178325B (en) * 2011-04-11 2013-04-10 浙江师范大学 Preparation method of antioxidant in blueberry leaves
CN102488249A (en) * 2011-11-21 2012-06-13 盐城市海苑食品有限公司 Processing method of instant jellyfish
CN102726770A (en) * 2012-07-13 2012-10-17 中国水产科学研究院南海水产研究所 Processing method of water-retention ready-to-eat natural rhopilema esculentum
CN103284213A (en) * 2013-05-31 2013-09-11 钦州市钦州港永健水产贸易有限公司 Processing process for instant jellyfishes
CN103300263A (en) * 2013-06-30 2013-09-18 陈建文 Process method for dealumination in jellyfish processing

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