翡翠贻贝肉酶解动物蛋白营养评价及其生理活性初探

对翡翠贻贝肉酶解动物蛋白（enzymolytic animal protein,EAP)进行的营养特性研究表明，粗蛋白含量达72．8％（干基），蛋白营养价高，氨基酸价为93（第一限制氨基酸为含硫氨基酸），且富含赖氨酸，精氨酸，维生素，矿物质等；Glu,Asp,Gly等呈味物质含量丰富，是制作营养保健食品或海鲜调味料的理想原料，经动物实验表明，翡翠贻贝肉EAP剂量为320mg.kg^-1体重时，对昆明小鼠移植性肿瘤S－180的抑瘤率可达50．6％，且有增强免疫力的活性。

Nutrient analysis and primary exploration for physiological activity of Perna viridis meat

Nutritional characteristics of Perna viridis EAP (enzymolytic animal protein ) were studied in this paper. The experimental results indicate that the content of crude protein is 72. 8 % (dry basis ) ,its nutritional value is as high as the level suggested by FAO/ WHO in 1973 as the amino acid score and the first limiting amino acid being 93 and sulfur2containing amino acid (Met and Cys ) , respectively. In addition, it is also rich in lysine,arginine,vitamin,mineral. Asitcontainssometastysubstancessuchasglutamicacid,asparticacid,and glycine in high content , it can be processed to an ideal seafood seasoning or healthy food. The findings in anti2 tumor test indicated that the inhibition rate on Sarcoma 180 was 50. 6 % when the dosage of Perna viridis EAP used was 320 mg·kg -1 , and the weight of spleen (immunity organ) in mice was increased obviously.