Method for extracting polysaccharide and other multiple active components in boiling juice of trepang

Method for extracting polysaccharide and other multiple active components in boiling juice of trepang

  • CN 101,375,863 A
  • Filed: 09/17/2008
  • Published: 03/04/2009
  • Est. Priority Date: 09/17/2008
  • Status: Active Application
First Claim
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1. , a kind of method of extracting polysaccharide and other multiple active components in the boiled trepang juice, it comprises following content:

  • A, with boiled trepang juice with 100 purpose strainer filterings, the filtrate of collecting is passed into carries out centrifugalize in the centrifuge, collect filtrate;

    B, the filtrate of collecting is passed into carries out the triple effect following current in the triple effect concentrator and concentrate, being concentrated into proportion is 1.15-1.25, obtains the thickness paste;

    C, the slowly edible ethanol of adding 95% and continuous stirring in concentrating the thickness paste that obtains, abundant mix homogeneously, finally make concentration of alcohol reach 60%-85%, left standstill then 12 hours, more stratified feed liquid is carried out centrifugalize and obtain precipitation, measure sedimentary salt content, carry out the precipitate with ethanol desalination as the edible ethanol that adds 60%-85% greater than 1%, centrifugalize obtains precipitation again, measures the precipitation salt content, be lower than 1% until salt content, otherwise continue precipitate with ethanol;

    D, the precipitation behind the precipitate with ethanol is carried out drying and pulverize, make pulverous boiled trepang juice active component.

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