Method of extracting effective component of Herba Andrographitis

Method of extracting effective component of Herba Andrographitis

  • CN 1,318,398 A
  • Filed: 04/19/2000
  • Published: 10/24/2001
  • Est. Priority Date: 04/19/2000
  • Status: Abandoned Application
First Claim
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1. , a kind of method of extracting the Herba Andrographis active ingredient is characterized in that adopting the supercritical carbon dioxide extraction method.

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