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Compound based on fish roe active substances of flatfish

An active substance and flounder technology, which is applied in the field of complexes based on flounder roe active substances, can solve the problems of fishy and bitter taste, short phase separation time, etc., and achieves excellent taste and flavor, no organic solvent residue, selection good effect

Inactive Publication Date: 2017-09-26
乐清瑞耀食品技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The phase separation time of this method is short, which saves extraction time and energy consumption. After the phase separation, the base solution is reused, and there is no organic solvent residue, and the concentrated liquid of abalone egg protein polypeptide has wide combination and applicability with nutritious food. The method will cause the product to have a fishy and bitter taste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The compound based on the active substance of flounder fish roe, its ingredients and parts by weight are: 8 parts of flounder fish roe active substance, 20 parts of fish protein powder, 18 parts of maltodextrin, 6 parts of bone meal, 1 part of bioactive calcium, lemon 5 parts of acid, 7 parts of glucose, 8 parts of honey, and 1 part of vitamin.

[0021] The preparation method of the compound based on the active substance of flatfish roe includes degreasing, dephosphorization, enzymatic hydrolysis of protease, deodorization and bitterness removal, purification and separation, and preparation of the compound. The specific steps are:

[0022] 1) Degreasing: Put the fish egg powder in the extraction kettle, under the pressure of 32MPa and the temperature of 48℃, pass CO 2 Carry out defatting for 90min, centrifuge at 5000r / min for 10min, remove the supernatant to obtain defatted fish egg powder, and use supercritical CO 2 Fluid degreasing is a new green separation technolog...

Embodiment 2

[0029] The specific steps of the preparation method of the compound based on the flounder fish roe active substance are:

[0030] 1) Put the fish egg powder in the extraction kettle, under the pressure of 32MPa and the temperature of 48°C, pass CO 2 Carry out defatting for 85 minutes, centrifuge, and remove the supernatant to obtain defatted fish egg powder, and use supercritical CO 2 Fluid degreasing is a new green separation technology, which avoids the problems of high temperature in traditional processing and damage to sample components. It has the advantages of high degreasing rate, good selectivity, and no organic solvent residue. Preparation of active substances, and the quality of the removed fish oil is not oxidized and can be further utilized;

[0031] 2) Dephosphorize the defatted fish egg powder with a NaOH solution with a concentration of 0.11mol / L for 115 minutes, adjust the pH to neutral, centrifuge, and remove the supernatant to obtain the dephosphorized fish ...

Embodiment 3

[0037] The compound based on the active substance of flounder fish roe, its ingredients and parts by weight are: 10 parts of flounder fish roe active substance, 19 parts of fish protein powder, 18 parts of maltodextrin, 8 parts of bone meal, 1.4 parts of living calcium, lemon 3.5 parts of acid, 8 parts of glucose, 9 parts of honey, and 1.2 parts of vitamins.

[0038] The preparation method of the compound based on the flounder fish roe active substance, the steps are: the fish roe powder is placed in the extraction kettle, and at a pressure of 32MPa and a temperature of 50°C, CO 2 Degrease for 90 minutes, centrifuge; dephosphorize the precipitated substance with NaOH solution with a concentration of 0.11mol / L for 110 minutes, adjust the pH to neutral, and centrifuge; add water to the precipitated substance according to the ratio of material to liquid at 1:9, mix well, and adjust the pH value To 8.8, add trypsin 1800U / g, alkaline protease 1200U / g, enzymolyze at 50°C for 6h, ina...

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PUM

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Abstract

The invention discloses a compound based on fish roe active substances of flatfish. The compound is prepared from the following ingredients in parts by weight: 6 to 12 parts of flatfish roe active substances, 18 to 23 parts of fish protein powder, 17 to 21 parts of maltodextrin, 5 to 9 parts of bone meal, 1 to 2 parts of life active calcium, 2 to 7 parts of citric acid, 5 to 10 parts of glucose, 7 to 11 parts of honey and 1 to 1.5 parts of vitamin. A preparation method of the compound comprises the steps of degreasing, dephosphorization, protease enzymolysis, deodorization and bitterness removal, purification separation and compound preparation. The compound has the beneficial effects that the nutrition of the compound is rich and comprehensive; the mouthfeel and the flavor are good; the absorption by the body is easy; the bone intensity can be improved; the bone intensity is increased; the effect of preventing osteoporosis is achieved; the raw materials are from the fish roes; the use range of the fish roes is optimized; the added value of the flatfish is improved; good economic and social benefits are obtained; the environment pollution and the resource waste can be reduced.

Description

technical field [0001] The invention relates to the technical field of deep processing of fish products, in particular to a compound based on active substances of flatfish roe. Background technique [0002] Fish roe is the nutrient storehouse of the embryo, rich in all the nutrients needed for its growth and development, including protein, carbohydrates, fat, vitamins and minerals (calcium, phosphorus, iron), etc. Yolk is the main component of fish oocytes, and also the energy source for embryonic development and post-embryonic development. Based on the yolk development process, oocytes are divided into oogonia, provitellogenesis, vitellogenesis, and yolk maturation. Vitellogenic and mature stages are the main stages of fish oocyte development. During this period, the oocyte gradually increases in size and accumulates a large amount of nutrients such as yolk protein and lipids. The mature oocyte is full of yolk granules, and the yolk protein is mainly derived from vitellog...

Claims

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Application Information

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IPC IPC(8): A23L17/30A23L17/00A23L5/20A23L33/18A23L13/60A23L33/17A23L33/16A23L33/125A23L21/25A23L33/15
CPCA23L17/30A23L5/20A23L5/23A23L5/273A23L5/276A23L13/60A23L17/65A23L21/25A23L33/125A23L33/15A23L33/16A23L33/17A23L33/18A23V2002/00A23V2200/306A23V2250/55A23V2250/543A23V2250/5114A23V2250/1578A23V2250/032A23V2250/61A23V2250/70A23V2300/44
Inventor 江爱华
Owner 乐清瑞耀食品技术有限公司
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