CN102754679B - Method for preparing peeled Antarctic Krill - Google Patents
Method for preparing peeled Antarctic Krill Download PDFInfo
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- CN102754679B CN102754679B CN201210274002.0A CN201210274002A CN102754679B CN 102754679 B CN102754679 B CN 102754679B CN 201210274002 A CN201210274002 A CN 201210274002A CN 102754679 B CN102754679 B CN 102754679B
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Abstract
The invention discloses a method for preparing peeled Antarctic Krill. By adopting work procedures of separating flesh, finely extracting, stirring, separating, finely filtering, spraying and the like, the mouthfeel of a product is remarkably improved and mostly shrimp eyes are removed; and the peeled Antarctic Krill can be prepared by using fewer work procedures, so that the loss of Antarctic Krill flesh in multiple bleaching and processing is avoided and the finished product rate is increased.
Description
Technical field
The invention belongs to technical field of aquatic product processing, specifically just relate to a kind of krill shrimp and waste preparation method.
Background technology
Krill not only stock number is huge, and is of high nutritive value, and krill contains rich in protein, and fresh krill protein content reaches 16%, and dry krill, up to 65%, is 2～3 times of other animal foods; Krill contains amino acid in 18, comprises necessary 8 seed amino acids of human body, and wherein the content of lysine is than the also height in brave line shrimp, tuna; Krill is rich in the Omega-3 polyunsaturated fatty acid taking eicosapentaenoic acid (EPA) and DHA (DHA) as representative, is precious healthy food material; In addition, krill also contains abundant mineral matter element, comprises calcium, phosphorus, iron, zinc, selenium etc.
[1-2].Except nutritious, krill also has multiclass can utilize active material.Krill shrimp sauce has effect of norcholesterol, atherosclerosis; In krill body, distinctive digestive ferment can be used for treating ulcer, removes dental plaque or is used as catalyst; Krill chitin can be used for making anticancer drugs, also can be used as industrial deodorant; Krill astaxanthin can be used for making cosmetics or cardiovascular health product.Therefore, krill goods more and more receive popular concern, especially krill is made into the gruel of high-quality shrimp and more can produces huge economic benefit, but krill individuality is little, shell is very thin, the eyes of a pair of black are very obvious, and because krill is lived in low temperature marine site, the South Pole, after fishing for, in the higher environment of relative temperature, easily there is enzymolysis, first the trade union that adds that carries out the gruel of krill shrimp with the reparation technology of common fish gruel or shrimp gruel causes containing more broken shell in shrimp, has a strong impact on the mouthfeel of shrimp; Next is that the shrimp eye of krill black can be stayed in shrimp gruel, has a strong impact on the product phase of product, and simultaneously because shrimp fiber is short and easy enzymolysis, the efficiency of the rotten processing of shrimp is very low.
Summary of the invention
Cannot produce the defect of the krill shrimp gruel of high-quality for the reparation technology of existing common fish gruel or shrimp gruel, the invention provides a kind of krill shrimp and waste preparation method, by adopt meat, wonderful, stir separate, mouthfeel that operation such as essence filter etc. has not only significantly improved product, removed most shrimp eye simultaneously, utilize less operation just to complete producing of high-quality shrimp gruel, avoid the loss of shrimp in repeatedly rinsing processing, improved yield rate.
Technical scheme
In order to realize the object of producing the gruel of high quality Antarctic krill shrimp, the present invention designs a kind of krill shrimp and wastes preparation method, it is characterized in that, it comprises following step:
(1) adopt meat, be tentatively divided into shrimp shell and shrimp by krill;
(2) wonderful, further separate and obtain shrimp and shrimp shell by the shrimp shell obtaining in step 1, the shrimp shell obtaining reclaims;
The shrimp that step 1 is obtained stirs separation, and the shrimp shell that the upper strata suspension shrimp shell that stirring separation is obtained and step 1 obtain together carries out wonderful, stirs and separates the lower floor's shrimp eye recovery obtaining;
(3) the wonderful shrimp obtaining is carried out to rinsing, stirring in step 2 is separated to the middle level shrimp obtaining and spray;
(4) shrimp that carried out rinsing in step 3 is sprayed, the middle level shrimp that carried out spray in step 3 is carried out to essence filter;
(5) shrimp that step 4 was carried out to spray and essence filter dewaters;
(6) shrimp that carried out dehydration in step 5 is stirred.
Further, in step 6, shrimp is stirred in the shrimp going to through dehydration and add antifreeze.
Further, the shrimp diameter obtaining in described step 1 is less than 3mm.
Further, in described step 2, the wonderful shrimp diameter obtaining is less than 1.5mm.
Further, to stir the ratio of shrimp and water in separation process be 1:8 to described step 2.
Further, the shrimp diameter that in described step 4, essence filter obtains is less than 1.8mm.
Further, in described step 3 rinsing process, the ratio of meat and water is 1:3.
Further, the water in described stirring separation, rinsing and spray process all uses light salt brine, and salinity is controlled at 20-30 ‰, and water temperature is controlled at-1 DEG C.
Beneficial effect
Krill shrimp provided by the invention is wasted preparation method, by adopt meat, wonderful, stir separate, mouthfeel that operation such as essence filter etc. has not only significantly improved product, removed most shrimp eye simultaneously, utilize less operation just to complete producing of high-quality shrimp gruel, avoid the loss of shrimp in repeatedly rinsing processing, improved yield rate.
Brief description of the drawings
Accompanying drawing 1 is process chart of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1, a kind of krill shrimp is wasted preparation method, and it comprises following step:
The first step is adopted meat, is tentatively divided into shrimp shell and shrimp by krill, and the shrimp obtaining is that diameter is less than 3mm.
Second step is wonderful, further separates and obtains shrimp and shrimp shell by the shrimp shell obtaining in the first step, and the shrimp shell obtaining reclaims;
The shrimp that the first step is obtained stirs separation, in stirring separation process, the ratio of shrimp and water is 1:8, the shrimp shell that the upper strata suspension shrimp shell that stirring separation is obtained and the first step obtain together carries out wonderful, stirs and separates the lower floor's shrimp eye recovery obtaining, and the shrimp diameter obtaining is less than 1.5mm.
The wonderful shrimp obtaining is carried out rinsing by the 3rd step, and the ratio 1:3 of meat and water in rinsing process separates by stirring in second step the middle level shrimp obtaining and sprays;
The 4th step sprays the shrimp that carried out rinsing in the 3rd step, and the middle level shrimp that carried out spray in the 3rd step is carried out to essence filter, and the shrimp diameter obtaining is less than 1.8mm.
The shrimp that the 4th step was carried out spray and essence filter by the 5th step dewaters;
The 6th step by the 5th step, carried out dehydration shrimp stir, shrimp is stirred go to through dehydration shrimp in add antifreeze.
Wherein, the water in described stirring separation, rinsing and spray process all uses light salt brine, and salinity is controlled at 20-30 ‰, and water temperature is controlled at-1 DEG C.
Krill shrimp provided by the invention is wasted preparation method, by adopt meat, wonderful, stir separate, mouthfeel that operation such as essence filter etc. has not only significantly improved product, removed most shrimp eye simultaneously, utilize less operation just to complete producing of high-quality shrimp gruel, avoid the loss of shrimp in repeatedly rinsing processing, improved yield rate.
Claims (4)
1. krill shrimp is wasted a preparation method, it is characterized in that, it comprises following step:
(1) adopt meat, be tentatively divided into shrimp shell and shrimp by krill;
(2) wonderful, further separate and obtain shrimp and shrimp shell by the shrimp shell obtaining in step 1, the shrimp shell obtaining reclaims;
The shrimp that step 1 is obtained stirs separation, and in stirring separation process, the ratio of shrimp and water is 1:8, and the shrimp shell that the upper strata suspension shrimp shell that stirring separation is obtained and step 1 obtain together carries out wonderful, stirs and separates the lower floor's shrimp eye recovery obtaining;
(3) the wonderful shrimp obtaining is carried out to rinsing, stirring in step 2 is separated to the middle level shrimp obtaining and spray, in rinsing process, the ratio of meat and water is 1:3;
(4) shrimp that carried out rinsing in step 3 is sprayed, the middle level shrimp that carried out spray in step 3 is carried out to essence filter;
(5) shrimp that step 4 was carried out to spray and essence filter dewaters;
(6) shrimp that carried out dehydration in step 5 is stirred, shrimp is stirred in the shrimp going to through dehydration and adds antifreeze;
Water in described stirring separation, rinsing and spray process all uses light salt brine, and salinity is controlled at 20-30 ‰, and water temperature is controlled at-1 DEG C.
2. a kind of krill shrimp as claimed in claim 1 is wasted preparation method, it is characterized in that: the shrimp diameter obtaining in described step 1 is less than 3mm.
3. a kind of krill shrimp as claimed in claim 1 is wasted preparation method, it is characterized in that: in described step 2, the wonderful shrimp diameter obtaining is less than 1.5mm.
4. a kind of krill shrimp as claimed in claim 1 is wasted preparation method, it is characterized in that: the shrimp diameter that in described step 4, essence filter obtains is less than 1.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274002.0A CN102754679B (en) | 2012-08-02 | 2012-08-02 | Method for preparing peeled Antarctic Krill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274002.0A CN102754679B (en) | 2012-08-02 | 2012-08-02 | Method for preparing peeled Antarctic Krill |
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| Publication Number | Publication Date |
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| CN102754679A CN102754679A (en) | 2012-10-31 |
| CN102754679B true CN102754679B (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210274002.0A Active CN102754679B (en) | 2012-08-02 | 2012-08-02 | Method for preparing peeled Antarctic Krill |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043571B (en) * | 2017-12-19 | 2020-11-20 | 山东师范大学 | Method for collecting eyeballs of antarctic krill in batches from antarctic krill powder |
| CN108094489B (en) * | 2017-12-19 | 2020-09-29 | 山东师范大学 | Method for collecting eyeballs of antarctic krill in batches from frozen fresh antarctic krill |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159663Y (en) * | 1993-07-12 | 1994-03-30 | 鸿伸机器有限公司 | Shrimp body auto sorting and shelling processing machine |
| AU5811301A (en) * | 2000-05-09 | 2001-11-20 | United Kingdom Government | Protein and lipid sources for use in aquafeeds and animal feeds and a process for their preparation |
| CN101617713A (en) * | 2009-07-31 | 2010-01-06 | 中国水产科学研究院渔业机械仪器研究所 | Technical method for improving minced fillet yield in frozen minced fillet processing |
| CN101904347A (en) * | 2010-07-13 | 2010-12-08 | 中国水产科学研究院渔业机械仪器研究所 | Method and device for preparing shrimp meat of euphausia superba |
| CN201830827U (en) * | 2010-10-18 | 2011-05-18 | 湛江市鸿威科技有限公司 | Shrimp shell cleaning separator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011051743A1 (en) * | 2009-10-30 | 2011-05-05 | Tharos Ltd. | Solvent-free process for obtaining phospholipids and neutral enriched krill oils |
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2012
- 2012-08-02 CN CN201210274002.0A patent/CN102754679B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159663Y (en) * | 1993-07-12 | 1994-03-30 | 鸿伸机器有限公司 | Shrimp body auto sorting and shelling processing machine |
| AU5811301A (en) * | 2000-05-09 | 2001-11-20 | United Kingdom Government | Protein and lipid sources for use in aquafeeds and animal feeds and a process for their preparation |
| CN101617713A (en) * | 2009-07-31 | 2010-01-06 | 中国水产科学研究院渔业机械仪器研究所 | Technical method for improving minced fillet yield in frozen minced fillet processing |
| CN101904347A (en) * | 2010-07-13 | 2010-12-08 | 中国水产科学研究院渔业机械仪器研究所 | Method and device for preparing shrimp meat of euphausia superba |
| CN201830827U (en) * | 2010-10-18 | 2011-05-18 | 湛江市鸿威科技有限公司 | Shrimp shell cleaning separator |
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| CN102754679A (en) | 2012-10-31 |
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