publication . Research . 2011

Chemical Constituents of YUZU and LIME Essencial Oils and Their Antioxidative Activities

Tachibana, Shinya; Tanimoto, Shinich; Murai, Yoshihiro; Watanabe, Yoshiyuki; Okada, Yoshiharu; Nomura, Masato;
Open Access English
  • Published: 01 Jun 2011 Journal: 近畿大学次世代基盤技術研究所報告 = Kinki University Research Institute of Fundamental Technology for Next Generation, volume 2, pages 45-51 (issn: 2185-8802, Copyright policy)
  • Publisher: 近畿大学次世代基盤技術研究所
Abstract
[Abstract] In this examination, antioxidant activities and whitening effects of yuzu(Citrus junos Sieb.ex Tanaka ) and lime(Citrus aurantifolia S.) essencial oils which are widely used in food flavors were studied. As a result, we found out that 1% to 2% concentration yuzu essencial oil contains equal antioxidant activity to □-tocopherol which is a substance commercially used as antioxidant. Also, from the result of tyrosinase activity inhibition test, an evaluation test on whitening effects, we found out that 1% to 2% concentration lime essencial oil contains higher inhibiting activation than arbutin which is a substance highly used in commercial cosmetics.
Subjects
Medical Subject Headings: food and beverages
free text keywords: yuzu essencial oil, lime essencial oil, DPPH radical scavenging effect, tyrosinase activity inhibition
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Research . 2011
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