The contents of the unsaturated fatty acids of viscera gland fatty acids in Chlamys farreri and Pecten yesoensis are 32.0% and 32.8% respectively,in which the contents of EPT+DHA are 13.6% and 13.8% respectively.

• 栉孔扇贝、虾夷扇贝中肠腺脂质中的不饱和脂肪酸分别占脂肪酸总量的 3 2 .；0%25和 3 2