您的位置: 首页 > 农业专利 > 详情页

Branched α-glucan, α-glucosyltransferase producing the same, production method and use thereof
专利权人:
株式会社林原
发明人:
渡邊 光,山本 拓生,西本 友之,津▲崎▼ 桂二,奥 和之,茶圓 博人,福田 恵温
申请号:
JP2013151138
公开号:
JP5449604B2
申请日:
2013.07.19
申请国别(地区):
JP
年份:
2014
代理人:
摘要:
The present invention has objects to provide a glucan useful as water-soluble dietary fiber, its preparation and uses. The present invention solves the above objects by providing a branched ±-glucan, which is constructed by glucose molecules and characterized by methylation analysis as follows: (1) Ratio of 2,3,6-trimethyl-1,4,5-triacetyl-glucitol to 2,3,4-trimethyl-1,5,6-triacetyl-glucitol is in the range of 1:0.6 to 1:4; (2) Total content of 2,3,6-trimethyl-1,4,5-triacetyl-glucitol and 2,3,4-trimethyl-1,5,6-triacetyl-glucitol is 60% or higher in the partially methylated glucitol acetates; (3) Content of 2,4,6-trimethyl-1,3,5-triacetyl-glucitol is 0.5% or higher but less than 10% in the partially methylated glucitol acetates; and (4) Content of 2,4-dimethyl-1,3,5,6-tetraacetyl-glucitol is 0.5% or higher in the partially methylated glucitol acetates; a novel ±-glucosyltransferase which forms the branched ±-glucan, processes for producing them, and their uses.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充