Effect of cultivation conditions on biotin contents in green and yellow vegetables

• Project/Area Number: 21700776
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Eating habits, studies on eating habits
• Research Institution: University of Niigata Prefecture
• Principal Investigator: SONE Hideyuki 新潟県立大学, 人間生活学部, 講師 (90398511)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000); Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: ビオチン / 緑色野菜 / 季節変動 / 緑黄色野菜 / 栽培環境 / 栽培地域差

Research Abstract

We investigated the effect of cultivation conditions on biotin contents in green and yellow vegetables. Our study strongly suggest that biotin biosynthesis in plants fluctuates responding to the cultivation conditions, especially the amount of insolation. This will lead to the seasonal differences of biotin contents in green vegetables. It will be needed to clarify the seasonal differences of biotin contents in green vegetables at regions of low amount of insolation in winter.

Research Products

• [Journal Article] 緑色野菜中ビオチン含量の季節変動について (2011)
  • Author(s): 曽根英行, 神山伸, 守木葵
  • Journal Title: Trace Nutrients Research Volume: vol.28 Pages: 70-74
  • NAID: 40020191781
  • Peer Reviewed
• [Journal Article] 野菜中ビオチン含量の地域差および季節変動について (2011)
  • Author(s): 曽根英行, 守木葵, 神山伸
  • Journal Title: 人間生活学研究 Volume: 第2号 Pages: 87-92
  • NAID: 40019064871
  • Peer Reviewed
• [Journal Article] 栽培環境因子の違いがビオチン生合成に及ぼす影響について (2011)
  • Author(s): 曽根英行, 守木葵, 神山伸
  • Journal Title: 人間生活学研究 Volume: 第2号 Pages: 93-100
  • Peer Reviewed
• [Journal Article] 緑色野菜中ビオチン含量の季節変動について (2011)
  • Author(s): 曽根英行
  • Journal Title: Trace Nutrients Research Volume: 28 Pages: 70-74
  • NAID: 40020191781
  • Peer Reviewed
• [Journal Article] 野菜中ビオチン含量の地域差および季節変動について (2011)
  • Author(s): 曽根英行、守木葵、神山伸
  • Journal Title: 人間生活学研究 第2号 Volume: 2 Pages: 87-92
  • NAID: 40019064871
  • Peer Reviewed
• [Journal Article] 栽培環境因子の違いがビオチン生合成に及ぼす影響について (2011)
  • Author(s): 曽根英行、守木葵、神山伸
  • Journal Title: 人間生活学研究 第2号 Volume: 2 Pages: 93-100
  • Peer Reviewed
• [Journal Article] 食品中ビオチン含量の地域差と栽培環境因子による変動 (2009)
  • Author(s): 曽根英行, 安部恵, 樋口睦, 守木葵, 小山田絵美, 渡邊敏明, 宮西邦夫
  • Journal Title: Trace Nutrients Research Volume: vol.26 Pages: 54-58
  • NAID: 40017002256
  • Peer Reviewed
• [Journal Article] 食品中ビオチン含量の地域差と栽培環境因子による変動 (2009)
  • Author(s): 曽根英行
  • Journal Title: Trace Nutrients Research(日本微量栄養素学会誌) 26 Pages: 54-58
  • NAID: 40017002256
  • Peer Reviewed
• [Presentation] 緑色野菜中ビオチン含量の季節変動について (2011)
  • Author(s): 曽根英行
  • Organizer: 微量栄養素学会
  • Place of Presentation: 京都リサーチパーク(京都市)
  • Year and Date: 2011-06-11
• [Presentation] 緑色野菜中ビオチン含量の季節変動について (2011)
  • Author(s): 曽根英行, 神山伸, 守木葵
  • Organizer: 第28回微量栄養素学会学術集会
  • Place of Presentation: 京都市
• [Presentation] Improvement of the microbiological assay for bioti9n measurement and assessmenet of biotin status in healthy young Japanese wonment. (2009)
  • Author(s): Hideyuki Sone
  • Organizer: 19th International Congress of Nutrition
  • Place of Presentation: Bangkok, Thailand
  • Year and Date: 2009-10-08
• [Presentation] Improvement of the microbiological ass ay for biotin measurement and assess ment of biotin status in healthy young Japanese women (2009)
  • Author(s): 曽根英行, 平岡真美, 香川靖雄(他4名)
  • Organizer: 第19回国際栄養会議
  • Place of Presentation: バンコク
• [Presentation] 食品中ビオチン含量の地域差と栽培環境因子による変動 (2009)
  • Author(s): 曽根英行, 安部恵, 樋口睦, 守木葵, 小山田絵美, 渡邊敏明, 宮西邦夫
  • Organizer: 第26回微量栄養素学会学術集会
  • Place of Presentation: 京都市