STEREOISOMERIC FLAVOR COMPOUNDS .54. 8-MERCAPTO-PARA-MENTHAN-3-ONE - OPTICALLY PURE STEREOISOMERS AND CHIROSPECIFIC ANALYSIS

被引:24
作者
KOPKE, T [1 ]
MOSANDL, A [1 ]
机构
[1] UNIV FRANKFURT,INST LEBENSMITTELCHEM,ROBERT MAYER STR 7-9,W-6000 FRANKFURT,GERMANY
来源
ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG | 1992年 / 194卷 / 04期
关键词
D O I
10.1007/BF01193223
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
8-Mercapto-p-menthan-3-one, a powerful flavour impact compound of Buchu leaf oil and well appreciated in the composition of flavours and fragrances has been synthesized as pure diastereoisomers by addition of H2S to (R)- and (S)-pulegone to yield chromatography. Using capillary gas chromatography and heptakis-(2,3,6-tri-O-methyl)-beta-cyclodextrin as the chiral stationary phase, all the four stereoisomers have been chirospecifically analysed and the main sensoric properties are described.
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页码:372 / 376
页数:5
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