栉江珧闭壳肌及其脏器化学成分的初步研究

The Preliminary Studies on Chemistry Composition of Adduct and Entrails of Atrina Pectinata

本文研究了栉江珧闭壳肌及其脏器的营养成分。结果表明,闭壳肌比脏器和其它贝类的蛋白质含量要高得多,但灰分较低,脏器的营养组成跟一般贝类相似;两者的蛋白质营养价值均较高,闭壳肌和脏器的氨基酸价分别为83和82.7;闭壳肌的无机元素含量有其特点;限量元素含量闭壳肌比脏器要低得多,说明脏器比闭壳肌具有较强的富集限量元素的能力。

This paper studied the contents of nutrition composition of adduct and entrails of Atrina pectinata. The results demonstrated that the adduct was of much higher protein content and much lower ash content than the entrails and also of higher protein content than some common shellfishes. The nutrition composition of the entrails seemed to be similar to common shellfishes. Both bad higher protein nutrient values, because the adduct and the entrails showed the amino acid scores being 83 and 82.7respectively. The contents of inorganic elements of the adduct had its own characteristics. The contents of elements of limit quantity were much higher than those of the adduct. This illustrated that the entrails had stronger capacity in enriching elements of limit quantity than the adduct.