While salmon in the wild eat a variety of things in the ocean , farm raised ones eat a high fat feed made of other fish ground into fishmeal and as a result eat even more of those toxins 研究人员认为,养殖业者将其他鱼类磨成的高脂肪鱼粉,拿来当成饲料,而野生大麻哈鱼吃的则是大海中的浮游生物,这导致人工养殖大麻哈鱼吃下比野生大麻哈鱼多出好几倍的污染物。
In the day grain of single stomach animal , the fish meal is especially suitable for cooperating with other fodder to remedy deficiency of the essential amino acid ( eaa ) in others raw materials , especially in the low quality plant albumen 在单胃动物日粮中,鱼粉特别适于同其它饲料配合,以弥补其它许多原料尤其是低质植物蛋白中必需氨基酸( eaa )的不足。
The fat in the fish meal is mostly polyunsaturated fatty acid , such as eicosapentanoic acids ( epa ) , docosahexanoic acids ( dha ) etc . , is ? - 3 fatty acid . it is verified that 鱼粉中的脂类多为多聚不饱和脂肪酸( polyunsaturedfattyacid , pufa )如二十碳五烯酸( eicosapentanoicacids , epa )和二十二碳六烯酸( docosahexanoicacids , dha )等,属于n 3型脂肪酸。