Mechanism and Regulation of Body Malodor Generation (2)-Development of a Novel Deodorant Powder and Application to Antiperspirants-

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Other Title
  • 体臭発生機構の解析とその対処　２　　新消臭粉体の開発と制汗剤への応用
  • Development of a Novel Deodorant Powder and Application to Antiperspirants
  • 新消臭粉体の開発と制汗剤への応用

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Description

It is well known that short-chain fatty acids, amines and steroids generated by microbial metabolism are the principal compounds responsible for body malodor. We newly identified vinyl ketones (1-octen-3-one, cis-1, 5-octadien-3-one) in body odor and found those ketones are also key compounds in axillary malodor. The purpose of this study was to develop a high performance powder, which has quenching efficacy not only for the shortchain fatty acids and amines, but also vinyl ketones. By investigating various powders known to have quenching efficacy, we finally developed a highly porous silica bead containing magnesium oxide. We found that the superior deodorant effect performed by this powder was the result of the multiple effects of both an excellent physical adsorption capability due to its high porosity and a specific adsorption of vinyl ketones to the magnesium in the powder. An antiperspirant formulation containing both the powder and Morus alba extract showed good efficacy as a deodorant.

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Details 詳細情報について

  • CRID
    1390282679478264960
  • NII Article ID
    130004188866
  • DOI
    10.5107/sccj.37.3_202
  • ISSN
    18844146
    03875253
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
    • OpenAIRE
  • Abstract License Flag
    Disallowed

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