Analysis and Evaluation of Nutrient Composition in the Wild, Pond- and Lake-Cultured Topmouth Culter (Culter alburnus)  

作　　者：Zhigang He Hao Wu Jinglong Li Xiaofei Cheng Xing Tian Shiming Deng Xunhua Liu Dongwu Wang Zhigang He;Hao Wu;Jinglong Li;Xiaofei Cheng;Xing Tian;Shiming Deng;Xunhua Liu;Dongwu Wang(Hunan Fisheries Science Institute, Changsha, China;Hunan Provincial Key Laboratory of Nutrition and Quality Control of Aquatic Animals, Changsha, China)

机构地区：[1]Hunan Fisheries Science Institute, Changsha, China [2]Hunan Provincial Key Laboratory of Nutrition and Quality Control of Aquatic Animals, Changsha, China

出　　处：《Agricultural Sciences》2023年第12期1675-1687,共13页农业科学(英文)

摘　　要：Research was conducted on topmouth culter (Culter alburnus) grown in ponds and lakes as well as wild types in order to determine their chemical composition and nutritional value. There are three types of fish that differ in their proximate composition, amino acids, fatty acids, and minerals. Wild fish had a significantly lower crude lipid contents than cultured fish (P P ∑PUFAs) showed an obviously opposite trend. As compared with cultured fish, wild fish had significantly higher levels of n-3 PUFAs, arachidonic acid (AA), eicosapentaenoic acid (EPA) and docosahxaenoic acid (DHA) (P P > 0.05), except for Na, Fe and Se. In conclusion, diet composition and external aqueous environment may determine the differences between wild and cultured topmouth culter.Research was conducted on topmouth culter (Culter alburnus) grown in ponds and lakes as well as wild types in order to determine their chemical composition and nutritional value. There are three types of fish that differ in their proximate composition, amino acids, fatty acids, and minerals. Wild fish had a significantly lower crude lipid contents than cultured fish (P P ∑PUFAs) showed an obviously opposite trend. As compared with cultured fish, wild fish had significantly higher levels of n-3 PUFAs, arachidonic acid (AA), eicosapentaenoic acid (EPA) and docosahxaenoic acid (DHA) (P P > 0.05), except for Na, Fe and Se. In conclusion, diet composition and external aqueous environment may determine the differences between wild and cultured topmouth culter.

关 键 词：Topmouth Culter (Culter alburnus) Cultured and Wild Fish Amino Acids Fatty Acids Mineral Composition 

分 类 号：O62[理学—有机化学]