juvenile ark shell

Among the sterols, cholesterol is the best one, with strong selective absorption, accumulation and biotransformalion in the juvenile ark shell, whereas brassicasterol and 24-ethyl-5-cne-stcroid are beneficial to enhance the growth of juvenile ark shellin the condition of scarcity of cholesterol.
而當膽甾醇缺乏時，菜子甾醇、24-乙基-5烯甾類化合物的含量對泥蚶稚貝的生長存在一定的促進作用。