2014 Fiscal Year Final Research Report
Effective utilization of dried bonito processing residue: Perspective from recycling-oriented biological resource use
Project/Area Number |
24580263
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
General fisheries
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Research Institution | Tokyo University of Marine Science and Technology |
Principal Investigator |
REN Hui Feng 東京海洋大学, 海洋科学技術研究科, 准教授 (00345406)
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Project Period (FY) |
2012-04-01 – 2015-03-31
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Keywords | カツオ節 / 加工残滓 / タンパク質 / アミノ酸 / 抗酸化性 / 抗変異原性 / 酸加水分解 / 酵素分解 |
Outline of Final Research Achievements |
In order to improve the added value of dried bonito processing residues, samples were treated with different conditions. The differences between treatment methods were compared according to the recovery rate of protein, the amount of amino acids, as well as the anti-oxidative activity and the anti-mutagenicity.(1) A large number of peptides and high functionality were obtained from the enzymatic degradation method, while the recovery of the protein was low (0.7-5%) as a disadvantage.(2) Free amino acids were mainly obtained from the acid hydrolysis method. The recovery rate of protein was high (5-92%), whereas the functionality was slightly lower.
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Free Research Field |
農学
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