Comprehensive Analysis of Flavonols in Ginkgo biloba Products by Ultra-High-Performance Liquid Chromatography Coupled with Ultra-Violet Detection and Time-of-Flight Mass Spectrometry
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- KAKIGI Yasuhiro
- Research Laboratories for Food Safety Chemistry, Asahi Group Holdings, Ltd. Research Laboratories for Food Safety Chemistry, Asahi Group Holdings, Ltd.
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- HAKAMATSUKA Takashi
- National Institute of Health Sciences National Institute of Health Sciences
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- ICHO Takeshi
- Research Laboratories for Food Safety Chemistry, Asahi Group Holdings, Ltd. Research Laboratories for Food Safety Chemistry, Asahi Group Holdings, Ltd.
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- GODA Yukihiro
- National Institute of Health Sciences National Institute of Health Sciences
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- MOCHIZUKI Naoki
- Research Laboratories for Food Safety Chemistry, Asahi Group Holdings, Ltd. Research Laboratories for Food Safety Chemistry, Asahi Group Holdings, Ltd.
書誌事項
- タイトル別名
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- Comprehensive Analysis of Flavonols in <i>Ginkgo biloba</i> Products by Ultra-High-Performance Liquid Chromatography Coupled with Ultra-Violet Detection and Time-of-Flight Mass Spectrometry
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抄録
The aim of this study was to survey the flavonol compositions of Ginkgo biloba products, especially those on the Japanese market. Sixteen food products, six medicinal products, and raw Ginkgo biloba leaves were examined by ultra-high-performance liquid chromatography coupled with ultra-violet detection and time-of-flight mass spectrometry. Eleven flavonol glycosides, three biflavones, and a flavonol aglycone were qualified by analysis of accurate mass spectra. The quantitative data obtained were then applied to multivariate data analysis, and the flavonol compositions of the food and medicinal products were classified into four groups. Most of the food products were classified into the same group as the medicinal products, which contained high percentages of flavonol glycosides. On the other hand, some food products contained high percentages of biflavones or an aglycone.
収録刊行物
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 76 (5), 1003-1007, 2012
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206477613952
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- NII論文ID
- 10030753114
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- NII書誌ID
- AA10824164
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- COI
- 1:STN:280:DC%2BC38jltlOnuw%3D%3D
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- ISSN
- 13476947
- 09168451
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- NDL書誌ID
- 023682007
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- PubMed
- 22738974
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可