Comparative study of muscle proteins in relation to the development of yake in three tropical tuna species yellowfin (Thunnus albacares), big eye (Thunnus obesus) and skipjack (Katsuwonus pelamis)
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- 作者：Oihane Erdaidea ; Xabier Lekubea ; Ragnar L. Olsenb ; Unai Ganzedoc ; Iciar Martineza ; b ; d ; iciar.martinez@ehu.eus" class="auth_mail" title="E-mail the corresponding author
- 关键词：Burnt tuna ; Yake ; Tuna fish quality ; Biomarker ; Muscle ; Oxidation ; Proteases ; Creatine kinase
- 刊名：Food Chemistry
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：201
- 期：Complete
- 页码：284-291
- 全文大小：1338 K
文摘
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Normal and burnt tuna muscles (BT) were compared by SDS–PAGE and western blot.
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SDS–PAGE patterns were species-specific.
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SDS–PAGE showed differences due to BT between big eye (BET) and yellowfin (YFT).
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A 43 kDa band showed the potential to be a good indicator for BT in BET and YFT.
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The 43 kDa band was identified as creatine kinase by proteomic analysis.