STUDIES ON THE NUTRITIVE CONTENTS OF THE MUSSEL MYTILUS EDULIS AND MYTILUS CORUSCUS
- VernacularTitle:紫贻贝和厚壳贻贝营养成分的研究
- Author:
Xiurong SU
;
Taiwu LI
;
Mingjin DING
- Publication Type:Journal Article
- Keywords:
Mytilus edulis;
Mytilis coruscus;
nutritive content
- From:
Chinese Journal of Marine Drugs
1994;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
In this paper the four indexes of two mussels-Mytilus edulis and Mytilus coruscus were measured. The four indexes were protein, amino acids,unsaturated fatty acids and inorganic elements. The contents of protein and crude fats in Mytilus coruscus were higher than those in Mytilus edulis. The contents of essential amino acids have no difference between the two mussels. Mytilus coruscus is a heavy seafood,as there are much more glutamic acid, glycine and aspartic acid in it. The content of docosahexenoic acid (DHA)in M. coruscus was much more than that of M. edulis. Except for Aluminium and Selenium,the other 12 kinds of elements in M. edulis were higher than those in M. coruscus. The contents of polyunsatu-rated fatty acids(PUFAs) were much more than those of monounsaturated acids (MUFAs)in M. coruscus. There is little difference of the content between PUFAs and MUFAs in M. edulis.
