| Literature DB >> 12596870 |
Masako Abe1, Yoshio Ozawa, Yasushi Uda, Yoichi Yamada, Yasujiro Morimitsu, Yoshimasa Nakamura, Toshihiko Osawa.
Abstract
The pungent principle of myoga (Zingiber mioga Roscoe) was identified as (E)-8beta(17)-epoxylabd-12-ene-15,16-dial (miogadial) on the basis of its physical and spectroscopic properties (MS, NMR, IR, and UV). Galanal A and B, isolated as well as miogadial, had no hot taste. Reduced miogadial also was tasteless. The pungency of miogadial depended on the presence of alphabeta-unsaturated-1,4-dialdehyde group.Entities:
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Year: 2002 PMID： 12596870 DOI： 10.1271/bbb.66.2698
Source DB: PubMed Journal: Biosci Biotechnol Biochem ISSN： 0916-8451 Impact factor: 2.043