Investigation of the Odor Evolved from Human Hair.

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概要

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• It has been known empirically that the odor evolved from human hair and scalp is different from the odor from body or foot.We tried to identified the volatile compounds evolved from human hair and scalp using headspace sampling method and extraction by acetone.By the headspace method, over eighty of compounds were detected and almost thirty subsequently identified. The latter belong to various chemical classes such as alkanes, alkenes, alcohols, aldehydes, and acids. we tried to reconstitute of the odor according to the result of analysis and using the sense of perfumers.Moreover, the changing of volatile compounds and increasing of scalp resident bacteriars during three days were investigated.

• 日本化粧品技術者会の論文

日本化粧品技術者会 | 論文

• 加齢臭発生機序に基づく対処商品の開発
• ヒトのくせ毛の微細構造
• 触動作の特徴抽出による化粧品の使用感評価--スキンケア製品の塗布動作
• 新規カチオン性ポリマーの開発とその応用
• 顔面頬部位立体形状の加齢変化

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