みりんの香気成分に関する研究 : (第2報)みりんの低沸点物について

概要

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In this study volatile components in Mirin were studied by the gas chromatographic method. Nitrogen gas was bubbled into the sample, maintained at 35℃, at the rate of 0.5-0.6l/min. The volatile components, vaporized by nitrogen gas, were collected in traps which were cooled by NaCl-ice and dryice-acetone. In these collected solutions, acetaldehyde, propionaldehyde, iso-butyraldehyde, iso-valeraldehyde, n-capronaldehyde, acetone, acrolein, ethyl acetate and ethyl propionate were detected. By ether extraction and distillation, volatile fatty acids were collected. Volatile fatty acids, acetic acid, propionic acid, iso-butyric acid, n-butyric acid, iso-valeric acid and n-valeric acid were also detected. High contents of acetaldehyde, ethyl acetate and acetic acid were especially found.
社団法人日本生物工学会の論文
1969-05-25