Title: Method for extracting theasapogenin from tea bran with water as solvent
Application Number: 93107839 Application Date: 1993.06.25
Publication Number: 1096789 Publication Date: 1994.12.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B01F17/56,C07H15/24
Applicant(s) Name: Chen Yuhe, Chen Yuhe Address: 545500
Inventor(s) Name: Chen Yuhe
Attorney & Agent: ZHANG WEI
Abstract:
     Tea bran as raw material is first put into closed container and make the pressure in container up to 0.2-1.2 MPa through heating then stop heating and taken out and then water-lixiviated in a lixiviating container, and finally theasapogenin is extracted from the said leachate. The said method has a theasapogenin extracting rate of 45-90%, and the present invention solves the industrial problem of extracting theasapogenin with water as solvent.
Time: 15
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