Functional properties of Leucine-peptides derived from meat proteins
Project/Area Number |
15H04587
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Animal production science
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Research Institution | Kitasato University |
Principal Investigator |
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Research Collaborator |
OHATA MOTOKO 日本大学, 生物資源科学部, 講師
KOMIYA YUSUKE 北里大学, 獣医学部, 助教
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥17,030,000 (Direct Cost: ¥13,100,000、Indirect Cost: ¥3,930,000)
Fiscal Year 2017: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2016: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2015: ¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
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Keywords | 食肉 / ペプチド / ロイシン / 抗酸化作用 / メイラード反応 / 食品 / 保健的機能 |
Outline of Final Research Achievements |
Leucine-dipeptides were paid attention to study their functionalities and develop their industrial applications. Of 19 Leucine-dipeptides tested in this study, dipeptides containing Alanine, Arginine, or Lysine showed high antioxidative activities. In addition, Maillard reaction products generated from Leucine-dipeptides containing Arginine or Lysine increased their activities significantly. Orally administrated these materials with high activities decreased oxidative stress in animal bodies. Leucine-dipeptides, such as Leucine-Lysine and Lysine-Leucine would contribute to the prevention of atrophy of skeletal muscle associated with aging. From the results of this study along with previous observations, Leucine-dipeptides and their Maillard reaction products have important roles in meat and great possibility in the food industry.
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Report
(4 results)
Research Products
(38 results)
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[Journal Article] 食品としての油脂が骨格筋の代謝特性へ与える影響と筋線維タイプとの関連2018
Author(s)
小宮佑介, 丸山アレクサンデル, 渡辺裕介, 内田直愛, 大津翔平, 小林千亜暉, 横山壱成, 鈴木貴弘, 中村真子, 辰巳隆一, 池内義秀, 水野谷航, 有原圭三
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Journal Title
家畜栄養生理研究会報
Volume: 58
Pages: 9-17
NAID
Related Report
Peer Reviewed
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