Determination of carrier solvents in flavor preparations by GC and GC/MS

被引：0

作者：

Uematsu, K ^{[1
]}

Sadamasu, Y ^{[1
]}

Hirata, K ^{[1
]}

Hirokado, M ^{[1
]}

Yasuda, K ^{[1
]}

Suzuki, S ^{[1
]}

机构：

[1] Tokyo Metropolitan Res Lab Publ Hlth, Shinjuku Ku, Tokyo 169, Japan

来源：

JOURNAL OF THE FOOD HYGIENIC SOCIETY OF JAPAN | 1997年 / 38卷 / 06期

关键词：

(FID) GC-FID; GC/MS; flavor preparation; carrier solvent; ethanol; propylene glycol; glycerin; triacetin; diethylene glycol monoethyl ether; 1,3-butylene glycol;

D O I：

暂无

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

A simple GC method with a capillary column was developed for simultaneous determination of 6 carrier solvents (ethanol, propylene glycol, glycerin, triacetin, diethylene glycol monoethyl ether and 1,3-butylene glycol) in flavor preparations. Samples were diluted with n-propanol, and 1 mu L aliquots were injected into a GC apparatus. No further treatments were carried out to remove interfering substances. Out of 96 flavor preparations, ethanol was found in 68, propylene glycol in 31, glycerin in 18, and triacetin in 12.

引用

页码：452 / 459

页数：8