THE EXTRACTIVE COMPONENTS OF OAK HEARTWOOD AND COMMERCIAL WHISKEY

被引：0
|
作者：
OMORI, S [1 ]
NISHIMOTO, F [1 ]
TANEDA, K [1 ]
机构：
[1] IWATE UNIV, FAC AGR, MORIOKA, IWATE 020, JAPAN
来源：
MOKUZAI GAKKAISHI | 1991年 / 37卷 / 01期
关键词：
MIZUNARA(OAK); WHISKEY; CASK WOOD; WOOD EXTRACTIVES; HEARTWOOD;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
To define the effect of the constituents of cask wood on commercial whiskey, ethanol-soluble extractives from mizunara (oak, Quercus mongolica Fischer var. grosseserrata Rehd. et Wils.) heartwood and commercial whiskey samples were studied. Compounds isolated from the oak heartwood, including beta-sitosterol(1), beta-sitosterol-beta-glucoside(II), (+)-dimethoxy-iso-lariciresinol (lyoniresinol, III), and alpha-D-glucose (IV), were detected in all of the commercial whiskey samples. Other compounds identified chromatographically among the oak heartwood extractives were syringic acid (V), gallic acid (VI), and dimethoxy-iso-lariciresinol-xyloside (lyoniside, VII). However, compounds V and VI, which have been reported in undiluted whiskey, were not detected in the commercial whiskey samples.
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页码：82 / 87
页数：6
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