Absorption and metabolism of γ-oryzanol, a characteristic functional ingredient in rice bran

Kazue Sawada, Halida Rahmania, Midori Matsuki, Hiroyuki Hashimoto, Junya Ito, Teruo Miyazawa, Kiyotaka Nakagawa

研究成果: Article

抜粋

γ-Oryzanol (OZ), a functional substance found in rice bran, consists of multiple molecular species. In both in vitro and in vivo studies, the researches exploring the various function of rice bran OZ have been conducted for a long time, and it has become clear that OZ has a lot of pharmaceutical activities. It is assumed that each type of OZ molecular species may have different effects. In contrast, the profile behaviour of OZ inside the body has not been fully understood. This article reviews the previous studies about the digestion, absorption, metabolism, and effects of rice bran OZ and also introduces the new method to evaluate the OZ metabolic fate by using high-performance liquid chromatography (HPLC) combined with tandem mass-spectrometry (MS/MS) which has higher selectivity and sensitivity.

元の言語English
ページ(範囲)S180-S184
ジャーナルJournal of nutritional science and vitaminology
65
DOI
出版物ステータスPublished - 2019 1 1

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • Nutrition and Dietetics

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