Invention Grant
- Patent Title: Process for production of triterpene alcohol
- Patent Title (中): 生产三萜醇的方法
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Application No.: US13816778Application Date: 2011-08-19
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Publication No.: US09200029B2Publication Date: 2015-12-01
- Inventor: Kohjiro Hashizume , Takuo Tsuno , Koji Kato , Hisahiro Morita
- Applicant: Kohjiro Hashizume , Takuo Tsuno , Koji Kato , Hisahiro Morita
- Applicant Address: JP Tokyo JP Wakayama
- Assignee: Kao Corporation,Tsuno Food Industrial Co., Ltd.
- Current Assignee: Kao Corporation,Tsuno Food Industrial Co., Ltd.
- Current Assignee Address: JP Tokyo JP Wakayama
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Priority: JP2010-184676 20100820
- International Application: PCT/JP2011/068737 WO 20110819
- International Announcement: WO2012/023599 WO 20120223
- Main IPC: C07J53/00
- IPC: C07J53/00 ; C07J1/00 ; C07J63/00 ; C11B3/00 ; C11C3/06

Abstract:
A process for producing triterpene alcohol, comprising sequentially conducting the following steps (A) to (C): (A) subjecting γ-oryzanol to alkaline hydrolysis; (B) mixing the alkaline hydrolysate with a low polarity organic solvent, and extracting triterpene alcohol to obtain a triterpene alcohol-containing low polarity organic solvent; and (C) adding water to the triterpene alcohol-containing low polarity organic solvent thus obtained, removing the low polarity organic solvent, and then melting triterpene alcohol in hot water, followed by cooling.
Public/Granted literature
- US20130137883A1 Process for Production of Triterpene Alcohol Public/Granted day:2013-05-30
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