关键词: 鲆鲽类；免疫增强剂；多糖；寡糖；维生素；微生态制剂；中草药

Abstract:

The flatfish is suitable for cryogenic breeding, and has become an important marine fish in China, because of its delicious and nutritious meat with high economic value. In recent years, with the expansion of intensive breeding scale, its disease happened frequently, which has hindered the development of aquaculture. As an effective means to prevent disease, immunopotentiator has been applied widely in flatfish culture. This paper introduced the roles of polysaccharides, oligosaccharide, vitamin, micro\|ecological agents and Chinese herbal medicine, etc. polytype immunopotentiators in flatfish growth, immunity and disease resistance. It also reviewed the research progress achieved in processing technology and drug administration, etc.

Key words: flatfish, immunopotentiators, polysaccharides, oligosaccharides, vitamins, micro\, ecological agents, Chinese herb medicine