Carotenoid Decomposition in Chum Salmon Oncorhynchus keta Liver Tissue during Spawning Migration(Biological Chemistry)

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概要

• 論文の詳細を見る

• Appreciable amounts of carotenoid in chum salmon were decomposed during spawning migration, although muscle carotenoid accumulated in the integument and ovaries. This decomposition of carotenoid was considered to occur in the liver tissue. The liver extracts with 0.5 M KCI bleached astaxanthin in the presence of linoleic acid in vitro. The astaxanthin bleaching activity was closely related to the size of the liver tissue. This activity in liver tissue was not completely lost by heating at 100℃ for 10 min. The liver extracts showed an absorption maximum at 410〜415 nm, along with two broad ones at 540〜545 and 575〜580 nm. These results suggested that carotenoids transported from muscle to liver by serum lipoproteins are decomposed by heme proteins of the liver tissue.

• 社団法人日本農芸化学会の論文
• 1986-09-23

著者

• Ando S

  Kagoshima Univ. Kagoshima Jpn

• ANDO Seiichi

  Laboratory of Food Chemistry I, Faculty of Fisheries, Hokkaido University

• Ando Seiichi

  Laboratory Of Food Chemistry Faculty Of Fisheries Kagoshima University

関連論文

• Carotenoid Decomposition in Chum Salmon Oncorhynchus keta Liver Tissue during Spawning Migration(Biological Chemistry)
• Incorporation of n-3 Polyunsaturated Fatty Acids into Phospholipids of a Marine Bacterium Vibrio sp. Cultivated with Sardine Oil
• Occurrence of Marine Bacterial Lipase Hydrolyzing Fish Oil(Biological Chemistry)
• STUDIES ON THE FOOD BIOCHEMICAL ASPECTS OF CHANGES IN CHUM SALMON, ONCORHYNCHUS KETA, DURING SPAWNING MIGRATION：MECHANISMS OF MUSCLE DETERIORATION AND NUPTIAL COLORATION
• Carotenoid-carrying Lipoproteins in the Serum of Chum Salmon (Oncorhynchus keta) Associated with Migration
• Carotenoids in an Egg Yolk Protein of Chum Salmon (Oncorhynchus keta)
• Isolation and Characterization of a Carotenoid-carrying Lipoprotein in the Serum of Chum Salmon (Oncorhynchus keta) during Spawning Migration
• Transport Associated with Serum Vitellogenin of Carotenoid in Chum Salmon (Oncorhynchus keta)

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