目前,真鲷(Chrysophrys major)养殖正在使用鲜饵或以鱼粉为主的配合饵料。作者为了研究在鱼类配合饵料中利用植物性蛋白质的问题,对天然饵料中所含刺激真鲷摄饵的物质进行了研究。在这些研究中,搞清了对真鲷摄饵有较强刺激作用的氨基酸为甘氨酸、L—丙氨酸、L—缬氨酸、L-α-酪氨酸等。进一步阐明了由于这些氨基酸相互作用的结果,使得活性变得更强。 Currently, Chrysophrys major is using fresh bait or fishmeal-based bait. In order to study the use of plant protein in fishes with fish, the authors studied the substances that stimulate seabream in the natural diet. In these studies, we found that the amino acids that are strongly stimulated by bait for sea bream are glycine, L-alanine, L-valine and L-α-tyrosine. Further elucidation of the activity as a result of the interaction of these amino acids.