Invention Grant
- Patent Title: Method for obtaining polyphenols from a vegetable raw material containing same
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Application No.: US14443535Application Date: 2013-11-14
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Publication No.: US09862666B2Publication Date: 2018-01-09
- Inventor: Stephane Soum , Antoine Piccirilli , Frederic Bataille
- Applicant: VALAGRO CARBONE RENOUVELABLE POITOU-CHARENTES
- Applicant Address: FR Poitiers
- Assignee: VALAGRO CARBONE RENOUVELABLE POITOU-CHARENTES
- Current Assignee: VALAGRO CARBONE RENOUVELABLE POITOU-CHARENTES
- Current Assignee Address: FR Poitiers
- Agency: Young & Thompson
- Priority: FR1260916 20121116
- International Application: PCT/FR2013/052739 WO 20131114
- International Announcement: WO2014/076425 WO 20140522
- Main IPC: C07C37/70
- IPC: C07C37/70 ; C07C37/68 ; C07C37/72 ; C07D307/80
Abstract:
A method for obtaining polyphenols from a vegetable raw material containing same, includes at least the following steps: optionally drying the raw material containing the polyphenols; crushing the raw material; defibrating the crushed raw material in an extruder in the presence of a solvent; separating the soluble phase from the fibers; and recovering the soluble phase, crude extract, containing the polyphenols.
Public/Granted literature
- US20150344390A1 METHOD FOR OBTAINING POLYPHENOLS FROM A VEGETABLE RAW MATERIAL CONTAINING SAME Public/Granted day:2015-12-03
Information query
