Kelp degrading bacteria and method for preparing kelp juice utilizing same

A technology of kelp and dried kelp, applied in the field of environmental microorganisms, can solve the problems of low comprehensive utilization rate of raw materials, low technical content, single variety of formed products, etc., and achieve the effect of improving comprehensive utilization rate and edible quality, and removing algae structure
CN103540540AInactive Publication Date: 2014-01-29ZHEJIANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZHEJIANG UNIV
Publication Date
2014-01-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a kelp degrading strain having kelp degrading activity. The strain is conserved in China General Microbiological Culture Collection Center, is classified and named as Tamlana alginolytica, and has the conservation number of CGMCC No. 5324. The provided strain is capable of generating an extracellular compound enzyme system having the activity of degrading various polysaccharides and also capable of realizing deep degradation of kelp. The invention provides two kelp juice preparation processes without adding an extracting medium and without heating and heat preservation assistance, namely a bacterial treatment process with kelp pieces as the raw material and an enzymatic treatment process with kelp powder as the raw material; the two processes both are capable of degrading kelp polysaccharides into reducing oligosaccharides or monosaccharides through biodegradation under mild conditions, and simultaneously achieving the effect of deodorization. According to the invention, the comprehensive utilization rate and eating quality of the raw material are improved and technical support is provided for refined and deep processing of kelp; as a result, the kelp degrading strain has enormous application prospect in the development aspect of kelp beverage.
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Description

technical field

[0001] The invention belongs to the technical field of environmental microorganisms, in particular to a strain of marine bacteria Tamlana alginolytica ZJU HZ22, strain preservation number is CGMCC No. 5324, and its application in biological preparation of kelp juice. Background technique

[0002] Kelp farming is a characteristic mariculture industry in the Northwest Pacific Ocean, mainly including China, Japan, South Korea and other countries. At present, the annual output of kelp in my country has reached more than 800,000 tons (dry weight), ranking first in the world. The scale of farming is only about 200,000 to 100,000 tons (dry weight) per year. However, compared with the advantages in breeding, the processing level of kelp in my country is far behind that of Japan and South Korea. The main performances are: 1. The comprehensive utilization rate of raw materials is low. At present, the comprehensive utilization rate of kelp in my country is still less t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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