Electrophoretic Identification of Nassarius rutilans and Nassarius siquinjorensis

Abstract

Abstract: Sodium dodecylsulfate-polyacrylamide gel electrophoresis (SDS-PAGE) was applied as an effective method in Nassarius species identification. A comparison was made among protein extracts from sarcoplasmic, myofibrillar, SDS-soluble, and urea-soluble fractions, respectively. Identification of twoN assarius species, Nassariusr utilansa nd Nassarius siquinjorensis, could be primarily achieved by judging the protein patterns, including the number of bands, mobility and relative concentration on SDS-PAGEs stained with Coomassie brilliant blue R-250.

Key words: Nassarius, electrophoresis, protein, identification

CAI Yang-Peng, ZHANG Nong, LIU Guang-Ming, SU Wen-Jin, CAO Min-Jie. Electrophoretic Identification of Nassarius rutilans and Nassarius siquinjorensis[J]. FOOD SCIENCE, 2006, 27(12): 631-634.

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Electrophoretic Identification of Nassarius rutilans and Nassarius siquinjorensis

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