| Item type |
☆紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2012-03-07 |
| タイトル |
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タイトル |
〈Original Papers〉Studies on Cosmetic Whitening Effect and Antibacterial Activities of Dry Persimmon Peel (Diospyros Kaki THUNB.) |
| 著者 |
OKADA, Yoshiharu
FUKAI, Satomi
OTSUBO, Eiji
NOMURA, Masato
|
| 言語 |
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|
言語 |
eng |
| キーワード |
|
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主題 |
Disopyros Kaki THUNB., whitening effect, antibacterial activity. |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者(英) |
|
|
言語 |
en |
|
値 |
岡田, 芳治 |
| 著者(英) |
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|
言語 |
en |
|
値 |
深井, 里美 |
| 著者(英) |
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|
言語 |
en |
|
値 |
大坪, 英二 |
| 著者(英) |
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|
言語 |
en |
|
値 |
野村, 正人 |
| 著者 所属 |
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|
値 |
Department of Biotechnology and Chemistry, Faculty of Engineering, Kinki University |
| 著者 所属 |
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|
値 |
Graduate School of System Engineering, Program in Systems Engineering, Kinki University |
| 著者 所属 |
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|
値 |
Research Center, Tanabe Mitsubishi Pharmaceuticals, Inc. |
| 著者 所属 |
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|
値 |
Department of Biotechnology and Chemistry, Faculty of Engineering, Kinki University |
| 著者所属(翻訳) |
|
|
値 |
近畿大学工学部生物化学工学科 |
| 著者所属(翻訳) |
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値 |
近畿大学大学院システム工学専攻 |
| 著者所属(翻訳) |
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値 |
田辺三菱製薬株式会社 |
| 著者所属(翻訳) |
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値 |
近畿大学工学部生物化学工学科 |
| 版 |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 名前 |
|
|
出版者 |
近畿大学工学部 |
| 書誌情報 |
近畿大学工学部研究報告
en : Research reports of the Faculty of Engineering, Kinki University
号 45,
p. 7-15,
発行日 2011-12-01
|
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0386491X |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
[SUMMARY] Persimmon peels (Diospyros Kaki THUNB.) are discarded during the production of dried fruit. The 2-methoxy-4-vinylphenol (8) which is component of persimmon peel had high antioxidant activity on the DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging assay and SOD (superoxide dismutase) assay. And (8) had higher tyrosinase inhibiting activity than that of arbutin using both L-tyrosine and L-DOPA as substrates. In addition, tyrosinase inhibitting activity of synthesized 2-methoxy-4-vinylphenol glycoside (12a) was studied. (12a) had tyrosinase inhibiting activity, suggesting that (12a) has possibilities for ingredient of cosmetics that are possessed of whitening effect. Moreover, for the creation of high value added product, we composed glycoside of (8) and cell toxicity assay with homosapiens origin alveolus epithelium cell strain A549 was carried on toward for these two kinds of compounds. Under high density condition (100 μg/mL), both of the compounds were not found to present toxic liability. Furthermore, we discovered that extracted hexane of dried persimmon include antibacterial activity (B. subtilis NBRC 3972, S. aureus NBRC13276 and E. coli NBRC3972) and ascertained methyl tridecanoate, 9-methyl hexadecenoate, 9-methyl octadecenoate, methyl tetradecanoate as the main components. Consequently we examined these components as the factor of antiseptic effect. |
| フォーマット |
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内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
AN00063799-20111220-0007.pdf (642.8 kB)
