ISSN:
1365-2109
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
Notes:
Abstract. Carotenoid distribution was examined in muscle, ovary, integument and serum from red- and white-fleshed chinook salmon, Oncorhynchus tshawytscha (Walbaum), along with their muscle proximate compositions. There were no significant differences in muscle compositions of moisture, protein and lipid except for the carotenoid levels between red- and white-fleshed salmon. Similar carotenoid levels of ovaries were found between red- and white-fleshed chinook salmon, although the muscle carotenoid level of white-fleshed salmon was apparently low compared to red-fleshed salmon. This suggests that white-fleshed chinook salmon have the ability to accumulate the carotenoids in their ovaries but not muscle. The white-fleshed chinook salmon may be devoid of carotenoid receptors in their muscle and this seems to be the reason for the failure to accumulate the carotenoids in their muscle.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-2109.1994.tb00671.x
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