Invention Grant
- Patent Title: Yeast having immunopotentiating capability and food or feed
- Patent Title (中): 酵母具有免疫功能和食物或饲料
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Application No.: US12797014Application Date: 2010-06-09
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Publication No.: US09127322B2Publication Date: 2015-09-08
- Inventor: Masayuki Azuma , Taro Tachibana , Shuhei Furukawa , Ryoichi Nakajima , Hajime Watanabe , Sayumi Kobayashi
- Applicant: Masayuki Azuma , Taro Tachibana , Shuhei Furukawa , Ryoichi Nakajima , Hajime Watanabe , Sayumi Kobayashi
- Applicant Address: JP Tokyo JP Osaka
- Assignee: ORIENTAL YEAST CO., LTD.,Masayuki Azuma
- Current Assignee: ORIENTAL YEAST CO., LTD.,Masayuki Azuma
- Current Assignee Address: JP Tokyo JP Osaka
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: JP2007-318216 20071210
- Main IPC: C12N1/18
- IPC: C12N1/18 ; C12R1/865 ; A21D8/04 ; A23K1/00 ; A23K1/18
Abstract:
A yeast including a cell wall having a low mannan content, wherein the yeast has an immunopotentiating capability, and is able to grow in a YPD liquid medium with an osmotic pressure of 300 mOsm, and wherein, when a part of a pre-culture of the yeast grown in a YPDS liquid medium is added to the YPD liquid medium so that OD660 is adjusted to 0.1, followed by incubating at 30° C. for 24 hours, the yeast grows to increase the OD660 of the YPD liquid medium to 1.0 or more.
Public/Granted literature
- US20100310721A1 YEAST HAVING IMMUNOPOTENTIATING CAPABILITY AND FOOD OR FEED Public/Granted day:2010-12-09
Information query
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