Compound enzymatic fish protein polypeptide oral liquid and preparation method thereof

A technology of polypeptide liquid and oral liquid, which is applied to the functions of food ingredients, food ingredients containing natural extracts, food science, etc., can solve the problem of single resource utilization, and achieve suitable taste and flavor, improved nutritional value, and bitter taste Falling effect

Inactive Publication Date: 2018-07-20
荣成鸿德海洋生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, marine fish processing waste is mainly processed into fish meal, organic fe

Method used

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Experimental program
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Embodiment 1

[0030] A method for preparing an enzymatically hydrolyzed fish protein polypeptide compound oral liquid, comprising the following steps:

[0031] 1. Raw material pre-deodorization treatment

[0032] Select fish processing waste, such as fish bones, fish skin, etc., cut the fish bones into 0.50cm fragments along the spine, and blanch the fish skin together with the fish bones in boiling water for 2 minutes until the white foam disappears. The bone and fish skin are filtered out and cooled to room temperature. Put the blanched raw materials into the sodium carbonate solution and soak for 20-60 minutes, and the specific time is reasonably determined by the weight of the raw materials, wherein the weight of the sodium carbonate solution is 3-5 times the weight of the raw materials, and the concentration of the sodium carbonate solution is 1-3 %. Rinse the soaked raw materials with clean water, and then pass the raw materials through the activated carbon channel for odor absorpti...

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Abstract

The invention belongs to the field of deep processing of aquatic foods. The invention aims to provide a compound enzymatic fish protein polypeptide oral liquid with a suitable taste. The oral liquid contains an enzymatic fish protein polypeptide liquid, a concentrated Chinese wolfberry juice and a concentrated chrysanthemum juice, wherein the weight of the concentrated Chinese wolfberry juice andthe weight of the concentrated chrysanthemum juice separately are 15-30% and 3-8% of the weight of the enzymatic fish protein polypeptide liquid. A preparation method comprises the following steps: preparation of the fish protein polypeptide liquid, fishy smell removal and bitter removal of the polypeptide liquid, preparation of the concentrated Chinese wolfberry juice, extraction of the concentrated chrysanthemum juice, and compounding and blending. The method provides the fish protein polypeptide oral liquid product with a suitable mouth feel flavor and high nutritional value through flavorblending and balanced nutrient collocation, and provides a new idea of the application of fish protein polypeptides in food industry.

Description

technical field [0001] The invention belongs to the field of deep processing of aquatic food, and in particular relates to an enzymatically hydrolyzed fish protein polypeptide compound oral liquid and a preparation method thereof. Background technique [0002] Polypeptides are a class of compounds composed of amino acids connected through peptide chains, that is, the amide formed by the condensation of the ɑ-carboxyl group in one molecule of amino acid and the ɑ-amino group in another molecule of amino acid by removing a molecule of water. The amide bond formed is called a peptide key. Biologically active peptides refer to polypeptides with multiple biological functions and small peptides consisting of less than 10 amino acids. Each active peptide has a unique amino acid sequence, and different amino acid compositions determine that active peptides have different functions. [0003] There are rich biological species in the ocean, which provides a wide range of sources for m...

Claims

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Application Information

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IPC IPC(8): A23L33/18A23L33/105A23L5/20
CPCA23V2002/00A23L5/28A23L33/105A23L33/18A23V2250/21A23V2200/30
Inventor 聂小伟周伟陈志兵
Owner 荣成鸿德海洋生物科技有限公司
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