CN101313769B - Method for preparing nourishing instant solid beverage of crab - Google Patents
Method for preparing nourishing instant solid beverage of crab Download PDFInfo
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- CN101313769B CN101313769B CN200810022377A CN200810022377A CN101313769B CN 101313769 B CN101313769 B CN 101313769B CN 200810022377 A CN200810022377 A CN 200810022377A CN 200810022377 A CN200810022377 A CN 200810022377A CN 101313769 B CN101313769 B CN 101313769B
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Abstract
The invention discloses a method for making a crab nutritional instant solid beverage, which is characterized by comprising the following steps of grinding portunid leftovers, drying, degreasing, carrying out composite enzymolysis, centrifuging, concentrating clear liquid, seasoning, homogenizing, spraying, drying, etc., wherein composite enzymolysis adopts neutral protease and flavored protease. The method effectively extracts nutritional components in the portunid leftover to product the solid beverage, which changes waste into valuables, produces considerable economic benefit, can satisfy the consuming needs of people, and can promote human health.
Description
Technical field
The invention belongs to the preparation method of solid beverage, specifically a kind of preparation method of nourishing instant solid beverage of crab.
Background technology
Along with the raising of living standards of the people, various aquatic products are gone on people's dining table one after another in recent years, have greatly enriched people's recipe.Swimming crab is because its delicious flavour, and is nutritious and receive liking of people.Contain protein 15.9g, fatty 3.1g, calcium 280mg, phosphorus 152mg in the every 100g crab meat of swimming crab.Be rich in vitamin A, D and trace elements of selenium, contain retinol1 21ug, VD1 21ug, selenium 96ug in every 100g crab meat.The consumption quantity of swimming crab is rapid ascendant trend in recent years, leftover bits and pieces such as the head of swimming crab, shell, and quantity is very big, is mainly used in the processing animals feed at present, and value promotion is limited.
Summary of the invention
The invention provides a kind of preparation method of nourishing instant solid beverage of crab, utilize the leftover bits and pieces such as head, shell of swimming crab, extract the composition of useful health wherein, make solid beverage, economic worth obviously improves, and is of value to health again.
Technical scheme of the present invention is following:
A kind of preparation method of nourishing instant solid beverage of crab is characterized in that may further comprise the steps:
(1) pulverize: the swimming crab leftover bits and pieces, comprise swimming crab leg, crab shell etc., low temperature drying is pulverized;
(2) degreasing: pulverize the dried leftover bits and pieces in back and use hot-water soak, grease is separated, the back cooling is freezing, makes the grease caking, separates with feed liquid, emits feed liquid and gets slag charge, and the slag charge oven dry also is ground into fine powder;
(3) complex enzyme hydrolysis: the slag charge fine powder is added water be mixed into feed liquid; In feed liquid, add neutral proteinase and flavor protease, the addition ratio of two kinds of enzymes is 1.5-2.5: 1, and total enzyme concentration is a 800-1200U/g slag charge fine powder; Temperature 45-55 ℃; Transfer pH value 6.5-7.5, hydrolysis time is 4-5 hour, and pH value is 7-8 behind the enzymolysis;
(4) filtration is centrifugal: the feed liquid behind the enzymolysis is carried out centrifugal, gets clear liquid;
(5) concentrate: clear liquid adopts NF membrane to concentrate, and solid content is a 12%-18% concentration to the concentrate;
(6) seasoning: in concentrate, add flavoring;
(7) high-pressure homogeneous: concentrate is carried out high pressure homogenization handle, pressure is 50-55MP;
(8) spray-drying: EAT 150-160 ℃, get product.
The preparation method of described nourishing instant solid beverage of crab is characterized in that low temperature drying is meant under 70-75 ℃, dries by the fire 4-6 hour.
The preparation method of described nourishing instant solid beverage of crab is characterized in that the described addition ratio that in feed liquid, adds neutral proteinase and flavor protease is 2: 1, and total enzyme concentration is a 1000U/g slag charge fine powder.
The preparation method of described nourishing instant solid beverage of crab is characterized in that the dried leftover bits and pieces in described pulverizing back use hot-water soak, and solid-liquid ratio is 1: 4-5, and 80-85 ℃ of insulation 3-4 hour down.
The present invention adopts neutral proteinase and flavor protease that feed liquid is carried out enzymolysis, because the site of various protease effects is different, the degree of hydrolysis is limited; For avoiding the defective of single enzyme hydrolysis, improve hydrolysis effect, selecting neutral proteinase for use is excision enzyme; And flavor protease is circumscribed+restriction endonuclease; Therefore adopt two kinds of enzymes to carry out complex enzyme for hydrolyzing and can improve hydrolysis efficiency greatly, flavor protease can also improve the local flavor of hydrolyzate to a certain extent simultaneously, removes bitter taste.
NF membrane mainly concentrates and desalination for high efficiency; High pressure homogenization make the mouthfeel of beverage good, mix.
The present invention effectively extracts the nutritional labeling in the swimming crab leftover bits and pieces, produces solid beverage, has realized turning waste into wealth, and produces considerable economic, can satisfy people's consumer need again, promotes health.
Description of drawings
Fig. 1 is a process chart of the present invention.
The specific embodiment
The preparation method of nourishing instant solid beverage of crab may further comprise the steps:
(1), pulverize: the swimming crab leftover bits and pieces comprises swimming crab head, shell etc., low temperature drying, pulverizing;
(2), degreasing: freezing degrease promptly adds water (solid-liquid ratio 1: 4), 80 ℃ to pulverizing the back siccative; Be incubated 3 hours, after be cooled to 1-2 ℃, the time is 20-30 minute; Emit feed liquid from the bottom, the fat caking is stayed container, and degreasing rate reaches 70-80%; Fat separates with feed liquid, emits feed liquid and gets slag charge, and the slag charge oven dry also is ground into fine powder.
(3), complex enzyme hydrolysis: the slag charge fine powder is added water be mixed into feed liquid, in feed liquid, add neutral proteinase and flavor protease, the addition ratio of two kinds of enzymes is 2: 1; Total enzyme concentration is a 800-1200U/g slag charge fine powder; Temperature 45-55 ℃, transfer pH value 6.5-7.5, hydrolysis time is 4-5 hour;, pH value is 7-8 behind the enzymolysis;
(4), filtration is centrifugal: the feed liquid behind the enzymolysis is carried out centrifugal, gets clear liquid;
(5), concentrate: adopt NF membrane to be concentrated into solid content 12%-18% concentration.
(6), seasoning: in concentrate, add flavoring, flavoring is different, and product is series of products;
(7) high-pressure homogeneous: pressure is 50-55MP;
(8) spray-drying: EAT 150-160 ℃, mixing temperature is 90 ℃.
Product feature
Speed is water-soluble, and 40-50 warm water is best
Powdered, the distinctive fragrance of tool crab
The product yield by siccative greater than 20-25%
Crude protein content by total nitrogen greater than 40%.
Claims (4)
1. the preparation method of a nourishing instant solid beverage of crab is characterized in that may further comprise the steps:
(1) pulverize: the swimming crab leftover bits and pieces, comprise swimming crab leg, crab shell, low temperature drying is pulverized;
(2) degreasing: pulverize the dried leftover bits and pieces in back and use hot-water soak, grease is separated, the back cooling is freezing, makes the grease caking, separates with feed liquid, emits feed liquid and gets slag charge, and the slag charge oven dry also is ground into fine powder;
(3) complex enzyme hydrolysis: the slag charge fine powder is added water be mixed into feed liquid; In feed liquid, add neutral proteinase and flavor protease, the addition ratio of two kinds of enzymes is 1.5-2.5: 1, and total enzyme concentration is a 800-1200U/g slag charge fine powder; Temperature 45-55 ℃; Transfer pH value 6.5-7.5, hydrolysis time is 4-5 hour, and pH value is 7-8 behind the enzymolysis;
(4) filtration is centrifugal: the feed liquid behind the enzymolysis is carried out centrifugal, gets clear liquid;
(5) concentrate: clear liquid adopts NF membrane to concentrate, and solid content is a 12%-18% concentration to the concentrate;
(6) seasoning: in concentrate, add flavoring;
(7) high-pressure homogeneous: concentrate is carried out high pressure homogenization handle, pressure is 50-55MPa;
(8) spray-drying: EAT 150-160 ℃, get product.
2. the preparation method of nourishing instant solid beverage of crab according to claim 1 is characterized in that low temperature drying is meant under 70-75 ℃, dries by the fire 4-6 hour.
3. the preparation method of nourishing instant solid beverage of crab according to claim 1 is characterized in that the described addition ratio that in feed liquid, adds neutral proteinase and flavor protease is 2: 1, and total enzyme concentration is a 1000U/g slag charge fine powder.
4. the preparation method of nourishing instant solid beverage of crab according to claim 1 is characterized in that the dried leftover bits and pieces in described pulverizing back use hot-water soak, and solid-liquid ratio is 1: 4-5, and 80-85 ℃ of insulation 3-4 hour down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810022377A CN101313769B (en) | 2008-06-28 | 2008-06-28 | Method for preparing nourishing instant solid beverage of crab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810022377A CN101313769B (en) | 2008-06-28 | 2008-06-28 | Method for preparing nourishing instant solid beverage of crab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101313769A CN101313769A (en) | 2008-12-03 |
| CN101313769B true CN101313769B (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810022377A Expired - Fee Related CN101313769B (en) | 2008-06-28 | 2008-06-28 | Method for preparing nourishing instant solid beverage of crab |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370199A (en) * | 2010-08-27 | 2012-03-14 | 东港市慧海海洋生物科技开发有限公司 | Instant sea crab granules and manufacture method thereof |
| CN103243127B (en) * | 2013-04-19 | 2015-02-04 | 中国水稻研究所 | Method for integrally preparing compound amino acid by using superfine grinding enzymolysis |
| CN103289812B (en) * | 2013-05-14 | 2014-09-10 | 江南大学 | Method for processing low-cholesterol and high-purity crab spawn oil |
| CN105661226A (en) * | 2016-01-14 | 2016-06-15 | 华南理工大学 | Crab meat antioxidant peptide liquid and crab meat protein-peptide mixed drink |
| CN105567772B (en) * | 2016-01-14 | 2019-04-19 | 广州市仟壹生物技术有限公司 | A kind of high antioxidant protein peptides and the preparation method and application thereof |
| CN105520025A (en) * | 2016-01-22 | 2016-04-27 | 叶芳 | Preparation method of hairy crab flavored beverage |
| CN105495247A (en) * | 2016-01-22 | 2016-04-20 | 叶芳 | Preparation method of hairy crab flavored beverage for relieving postpartum abdominal pain and product of hairy crab flavored beverage |
| CN105495246A (en) * | 2016-01-22 | 2016-04-20 | 叶芳 | Preparation method of hairy crab protein salty taste beverage and product thereof |
| CN105685741A (en) * | 2016-01-22 | 2016-06-22 | 叶芳 | Preparation method of hairy crab flavored muscle-nourishing qi-tonifying compound beverage and product thereof |
| CN105614575A (en) * | 2016-01-22 | 2016-06-01 | 叶芳 | Preparation method of hairy crab flavored compound beverage for regulating stomach and promoting digestion and product thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275055A (en) * | 1997-08-12 | 2000-11-29 | N·J·威滕贝克有限公司 | Food supplement composition based on dehydrated crab meat |
-
2008
- 2008-06-28 CN CN200810022377A patent/CN101313769B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275055A (en) * | 1997-08-12 | 2000-11-29 | N·J·威滕贝克有限公司 | Food supplement composition based on dehydrated crab meat |
Non-Patent Citations (2)
| Title |
|---|
| 孙日东.梭子蟹加工综合利用.《中国水产》.1996,(第4期),第34-35页. * |
| 袁惠新等.超微粉碎技术及其在食品加工中的应用.《粮油加工与食品机械》.1999,(第5期),第64-71页. * |
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| CN101313769A (en) | 2008-12-03 |
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