CN1295080A

CN1295080A - Method of extracting phycocyanin from spirulina

Info

Publication number: CN1295080A
Application number: CN 99122280
Authority: CN
Inventors: 郑东
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-09
Filing date: 1999-11-09
Publication date: 2001-05-16

Abstract

Spirulina in placed in specially compounded salt solution so that phycocyanin in spirulina is dissolved into the solution. The solution is centrifugalized and the supernatant liquor is separated. The concentration of salt is increased, so that phycocyanin is precipitated for separation. The method is practical and may be used in industrial production.

Description

From spirulina, extract the method for Phycocyanins, C-

The present invention relates to a kind of method of from spirulina, extracting Phycocyanins, C-, effect such as nutritious spirulina is abundant, has beauty treatment, and is antitumor, what wherein play a major role is Phycocyanins, C-.

At present, as yet not relevant for the report that from spirulina, extracts the method for Phycocyanins, C-.

The present invention provides new way for the application of better performance spirulina, the present invention reaches in the following manner, Phycocyanins, C-in the spirulina may be dissolved in the certain density salts solution, and when salts solution continues to increase to certain concentration, Phycocyanins, C-will saltout out.

Employed salt can be chlorate, vitriol etc.

The present invention reaches by following steps:

(1) with breaking wall of spirullina princeps;

(2) spiral is irritated the salts solution that places 0-25%, Phycocyanins, C-will be dissolved in the salts solution;

(3) centrifugal suction port clear liquid, to 25%-60%, Phycocyanins, C-will be precipitated out with concentration of salt solution;

Phycocyanins, C-can be applicable to medicine, healthcare products through desalination; Through decolouring, can be applicable to makeup etc.

Embodiment:

1. get the 50g spirulina, broken wall storEs in the salts solution of 300ml15%;

2. placed 12 hours, Phycocyanins, C-is dissolved in the salts solution;

3. centrifugal absorption supernatant liquor increases salt concn to 45%, and Phycocyanins, C-will be precipitated out, thereby reach the purpose of extraction.

Claims

1, a kind of method of extracting Phycocyanins, C-from spirulina is characterized in that the Phycocyanins, C-in the spirulina is dissolved in earlier in the salts solution, centrifugal absorption supernatant liquor, and the concentration of increase salts solution, Phycocyanins, C-will be precipitated out.

2, the extracting method of Phycocyanins, C-according to claim 1 is characterized in that Phycocyanins, C-in the spirulina is dissolved in the salts solution of 0-25%.

3, the extracting method of Phycocyanins, C-according to claim 1, the concentration of salts solution that it is characterized in that having Phycocyanins, C-is when increasing to 25%-60%, and Phycocyanins, C-will be precipitated out.

4, the extracting method of Phycocyanins, C-according to claim 1 may further comprise the steps:

1. with breaking wall of spirullina princeps;

2. spiral is placed the salts solution of 0-25%, Phycocyanins, C-will be dissolved in the salts solution;

3. centrifugal absorption supernatant liquor increases to 25%-60% with concentration of salt solution, and Phycocyanins, C-will be precipitated out.

5, the extracting method of Phycocyanins, C-according to claim 1, described salt can be chlorate, vitriol etc.