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AMINO ACID, FATTY ACID AND PROXIMATE COMPOSITION OF SNOW CRAB (Chionoecetes bairdi)
Author(s) -
KRZECZKOWSKI RICHARD A.,
STONE FREDERICK E.
Publication year - 1974
Publication title -
journal of food science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 150
eISSN - 1750-3841
pISSN - 0022-1147
DOI - 10.1111/j.1365-2621.1974.tb02901.x
Subject(s) - food science , chemistry , fatty acid , polyunsaturated fatty acid , proximate , amino acid , biochemistry
The proximate analysis and fatty acid content of the lipids were determined on four separate types of cooked snow crabmeat plus composite samples of the cooked meat and a commercially canned product. The amino acid, sodium and potassium content were determined on a commercially canned product. These results show that snow crabs contain a considerable amount of meat (33.7%) which is high in protein (18.8%) and nutrition. The fatty acid content is over 50% polyunsaturated. Fatty acid 20:5 was the predominant acid (26.0–30.0%) followed by 18:1 (17.0–19.3%), 22:6 (15.0–16.6%) and 16:0 (12.5–13.5%). Amino acid content is similar to dungeness and Chesapeake Bay blue crab meat.