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.
而当胆甾醇缺乏时，菜子甾醇、24-乙基-5烯甾类化合物的含量对泥蚶稚贝的生长存在一定的促进作用。