Separation and purification method for phytine

A technology for separation, purification and phenotine, which is applied in the field of separation and purification for the production of phentermine, can solve problems such as difficulty in concentrating corn water, and achieve the effects of reducing insoluble protein content, improving quality, and reducing protein content.
CN104045665AInactive Publication Date: 2014-09-17JILIN FULI BIOTECH DEV
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
JILIN FULI BIOTECH DEV
Publication Date
2014-09-17
Estimated Expiration
Not applicable Β· inactive patent
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Abstract

The invention relates to a separation and purification method for phytine, which specially comprises the following steps: (1) sedimentation processing; (2) resin adsorption; (3) desorption elution; (4) neutralization and precipitation; and (5) sheet frame filtering. According to the invention, the insoluble protein content of corn water is greatly reduced, the problem the hybridization column is blocked by corn water is completely solved, the protein content of phytine is reduced, and the quality and yield of phytine are further improved. And through the adoption of a novel adsorption resin, the yield of products is significantly improved.
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Description

technical field

[0001] The invention relates to a method for producing phytin, in particular to a separation and purification method for producing phytin from corn soaking water. Background technique

[0002] The use of corn water or rice bran extract to produce phytin is the main method for domestic industrial production of inositol raw materials. Its specific production methods are mainly divided into traditional methods and adsorption separation.

[0003] The traditional method is to directly add quicklime to corn water to generate phytin, which makes the waste water unusable and pollutes a lot. Although the general resin adsorption method overcomes some pollution problems of the traditional method, the adsorption resin is easily blocked due to the large amount of soluble protein in the corn water, which requires a lot of labor and time to clean, and will also bring about a decline in the yield of phytin. rate of decline. The protein in corn water will also cause fouli...

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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