Odor and volatile compounds in liquid swine manure. III. Volatile and odorous components in anaerobically or aerobically digested liquid swine manure.
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概要
- 論文の詳細を見る
Volatile and odorous components were isolated from anaerobically or aerobically digested liquid swine manure by direct solvent-extraction and flash-distillation under reduced pressure. The concentrations of indole, oxindole, dimethylsulfoxide, phenol, and a few carboxylic acids increased, and <I>o</I>-aminoacetophenone decreased during digestion. Alkaline components were not so important for the odor. Offensive odor was formed by mixing phenols and carboxylic acids. Complete aeration resulted in a remarkable decrease of lower carboxylic acids.
- 公益社団法人 日本化学会の論文
著者
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YASUHARA Akio
Chemistry and Physics Division, National Institute for Environmental Studies
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Fuwa Keiichiro
Department of Agricultural Chemistry, Faculty of Agriculture The University of Tokyo
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