Development of quantitative analytical method for volatile thiol compound with LC-ESI-MS as nonvolatile derivative by integrating a thiol-specific derivatization-Reference-Cited by-同舟云学术

Development of quantitative analytical method for volatile thiol compound with LC-ESI-MS as nonvolatile derivative by integrating a thiol-specific derivatization

Published:2021-07-19 Issue:9 Volume:85 Page:1932-1936
ISSN:1347-6947
Container-title:Bioscience, Biotechnology, and Biochemistry
language:en
Short-container-title:

Author:

Kawano Yusuke¹²³^ORCID,Suzuki Kengo³,Ohtsu Iwao¹²³

Affiliation:

1. Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan

2. Microbiology Research Center for Sustainability, University of Tsukuba, Tsukuba, Japan

3. euglena Co., Ltd., Tokyo, Japan

Abstract

ABSTRACT Generally, volatile thiols are hard to be measured with electrospray-ionization-type LC-MS due to the volatility. Therefore, we here evaluated the pretreatment of their S-bimanyl derivatization by monobromobimane to enable the detection as nonvolatile derivative. Consequently, we successfully developed the convenient and efficient method through the quantitative analysis of 2-furanmethanethiol (volatile thiol odorant of coffee aroma) in coffee bean.

Funder

Japan Society for the Promotion of Science

University of Tsukuba

Publisher

Oxford University Press (OUP)

Subject

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

Link

http://academic.oup.com/bbb/advance-article-pdf/doi/10.1093/bbb/zbab129/39458407/zbab129.pdf

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