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Enzymolysis method of kelp

A technology of enzymatic hydrolysis and kelp, applied in the fields of application, animal feed, animal feed, etc., can solve the problem of low utilization rate of seaweed, achieve the effects of enhancing antioxidant function, enhancing food-attracting activity, and enhancing immunity

Pending Publication Date: 2020-01-03
无锡三智生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, the utilization rate of seaweed enzymatic hydrolysis products is low and needs to be improved

Method used

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  • Enzymolysis method of kelp

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] A method for enzymatic hydrolysis of kelp, comprising three steps of raw material treatment, solid-liquid ratio control, and enzymolysis condition control, wherein,

[0035] Step 1: raw material processing: raw materials including fresh kelp and dried kelp. Dried kelp is crushed to 20-60 mesh with a grinder; fresh kelp is crushed to 20-60 mesh with a grinder;

[0036] Step 2: solid-liquid ratio control: the crushed or minced kelp is diluted according t...

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Abstract

The invention discloses an enzymolysis method of kelp, and belongs to the technical field of seaweed processing. The enzymolysis method comprises the three steps: raw material treatment, specifically,the dry kelp is crushed to 20-60 meshes through a crusher, and the fresh kelp is minced to 20-60 meshes through a mincer; solid-liquid ratio control is conducted, specifically, the crushed or mincedkelp is diluted according to the proportion of the sample weight to the water weight of 1:(80 to 90) for enzymolysis; and enzymolysis condition control is conducted. On the basis that kelp cells are decomposed into single dispersed cells through pectinase by adopting biological means, cellulase is added to break cell walls of the kelp cells, and enzymolysis kelp products can be used as functionalfeed raw materials to increase the utilization rate of effective components such as amino acids, pigment substances and minerals of the kelp by cultured animals, enhance the food calling activity of feed, enhance the antioxidant function of the feed, and enhance the immunity of the feed to the cultured animals.

Description

technical field [0001] The invention relates to the technical field of seaweed processing, in particular to an enzymatic hydrolysis method of seaweed. Background technique [0002] Seaweed is a general term for marine algae. It is a single plant or a long string of simple plants composed of basic cells. It is usually supported by the seabed or some solid structures and is an important part of marine biological resources. In the dry matter content of seaweed, the crude protein content of most seaweed is between 1% and 48%, containing more than 60 kinds of mineral elements, more than 20 kinds of free amino acids, more than 12 kinds of unsaturated fatty acids and vitamins, except for those with non-nitrogen Compounds (such as alginate, mannitol, starch, etc.), iodine, calcium, richness can reach 3%-6%, once used as the main raw material for extracting iodine, occupying an important position on the human table; at present, because of Rich in various minerals, vitamins, active s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/14A23K10/30
CPCA23K10/14A23K10/30
Inventor 蒋蓉叶元士王敏
Owner 无锡三智生物科技有限公司