Preliminary detection method for added rice- and sugarcane-derived brewer’s alcohol in bulk samples of sake by measurement of hydrogen, oxygen, and carbon isotopes

Author:

Hashiguchi Tomokazu1,Akamatsu Fumikazu1,Izu Hanae1,Fujii Tsutomu1

Affiliation:

1. Safety and Quality Research Division, National Research Institute of Brewing, Higashi-hiroshima, Hiroshima, Japan

Abstract

Abstract The δD and δ18O of sake without ethanol extraction as well as the δ13C of ethanol were determined in order to detect rice-derived brewer’s alcohol. Brewing tests demonstrated that the δD decreases upon addition of brewer’s alcohol (both rice- and sugarcane-derived), while the δ18O has little response to either, and the δ13C increases only for added sugarcane-derived alcohol.

Publisher

Oxford University Press (OUP)

Subject

Organic Chemistry,Molecular Biology,Applied Microbiology and Biotechnology,General Medicine,Biochemistry,Analytical Chemistry,Biotechnology

Reference23 articles.

1. A comprehensive guide to Japanese sake [Internet]. Tokyo: Japan Sake and Shochu Makers Association; [cited 2014 Nov 7]. Available from: http://www.japansake.or.jp/sake/english/.

2. Guide to alcoholic beverages [Internet]. Tokyo: National Tax Agency of Japan; [cited 2014 Nov 7]. Available from: http://www.nta.go.jp/. Japanese.

3. National lifestyle monitor survey results: FY 2008 (Summary) [Internet]. Tokyo: Cabinet Office of Japan; [cited 2014 Nov 7]. Available from: http://www.cao.go.jp/. Japanese.

4. Distinction analytique entre sucre de canne et sucre de betterave [Analytical distinction between cane and beet sugar];Bricout;Ann. Fals. Exp. Chim,1974

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3