Antimicrobial activities of diterpene dialdehydes, constituents from myoga (Zingiber mioga Roscoe), and their quantitative analysis

被引：21

作者：

Abe, M

Ozawa, Y ^{[1
]}

Uda, Y

Yamada, F

Morimitsu, Y

Nakamura, Y

Osawa, T

机构：

[1] Takasaki Univ Hlth & Welf, Dept Hlth & Nutr, Takasaki, Gumma 3700033, Japan

[2] Utsunomiya Univ, Dept Bioprod Sci, Utsunomiya, Tochigi 3218505, Japan

[3] Gunma Agr Technol Ctr, Dept Hort Breeding, Sawagun 3792224, Japan

[4] Ochanomizu Univ, Food Chem Lab, Bunkyo Ku, Tokyo 1128610, Japan

[5] Nagoya Univ, Grad Sch Bioagr Sci, Lab Food & Biodynam, Nagoya, Aichi 4648601, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2004年 / 68卷 / 07期

关键词：

Zingiber mioga; antimicrobial activity; miogadial (aframodial); galanal A; galanal B;

D O I：

10.1271/bbb.68.1601

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The antimicrobial activities of the three diterpene dialdehydes, miogadial, galanal A and galanal B, isolated from flower buds of the myoga (Zingiber mioga Roscoe) plant were investigated with some strains of bacteria, yeasts and molds. Among the three compounds, miogadial exhibited relatively greater antimicrobial activity than the others against Gram-positive bacteria and yeasts. Galanals A and B also behaved as antimicrobial agents against Gram-positive bacteria and yeasts. The content of miogadial in the flower buds was much higher than that in the leaves, whereas galanals A and B were contained at high levels in the leaves and rhizomes.

引用

页码：1601 / 1604

页数：4

共 10 条

[1] Labdane-type diterpene dialdehyde, pungent principle of myoga, Zingiber mioga Roscoe [J].