Effect of dietary traditional Chinese medicines on apparent digestibility coefficients of nutrients for white shrimp Litopenaeus vannamei, Boone
文献类型: 外文期刊
作者: Lin, HZ 1 ; Li, ZJ 2 ; Chen, YQ 2 ; Zheng, WH 2 ; Yang, K 2 ;
作者机构: 1.CAFS, S China Sea Fisheries Res Inst, Guangzhou 510300, Guangdong, Peoples R China
2.CAFS, S China Sea Fisheries Res Inst, Guangzhou 510300, Guangdong, Peoples R China; Zhongshan Univ, Ctr Mol Inspect Med, Guangzhou 510089, Guangdong, Peoples R China
关键词: traditional Chinese medicines;apparent digestibility coefficients;Litopenaeus vannamei
期刊名称:AQUACULTURE ( 影响因子:4.242; 五年影响因子:4.723 )
ISSN: 0044-8486
年卷期: 2006 年 253 卷 1-4 期
页码:
收录情况: SCI
摘要: Apparent digestibility coefficients (ADCs) of crude protein (CP), lipid, phosphorus, essential amino acids (EAA), nonessential amino acids (NEAA) and fatty acids were determined for white shrimp (Litopenaeus vannamei). One type of traditional Chinese medicine (TCM) comprising a mixture of equal proportions of six herbs and plant materials was used at 0, 0.5, 1.0, 2.0, 4.0 and 8.0 g kg(-1) in the six experimental diets. ADCs were determined using 0.01% Y2O3 as an indicator. A total of 450 shrimp (initial mean body weight 8.6 +/- 0.5 g) were randomly stocked into 18 500 1 outdoor concrete tanks. Feces were collected from three replicate groups of shrimp. ADCs of six diets were: CP, 88.39-91.30%; lipid, 61.63-74.36%; phosphorus, 45.38-47.29%; EAA, 90.37-93.28%; NEAA, 89.73-92.10%; saturated fatty acids (SFA), 54.35-66.03%; monounsaturated fatty acids (MUFA), 61.36-77.56%; and polyunsaturated fatty acids (PUFA)+highly unsaturated fatty acids (HUFA), 61.33-85.20%. ADCs of CP decreased as TCM increased. However, ADCs of lipid and phosphorus increased as TCM increased except for the diet containing TCM 8.0 g kg(-1). AA and fatty acids availability values for test diets followed a similar trend to values of CP and lipid. (C) 2005 Elsevier B.V. All rights reserved.
- 相关文献
作者其他论文 更多>>
-
Autumn net copepod abundance and assemblages in relation to water masses on the continental shelf of the Yellow Sea and East China Sea
作者:Zuo, T;Wang, R;Chen, YQ;Gao, SW;Wang, K
关键词:copepod;abundance;assemblage;water mass;East China Sea;Yellow Sea
-
Study on spatial and temporal distribution of planktonic amphipoda in the East China Sea
作者:Jiang, M;Wang, YL;Yuan, Q;Chen, YQ
关键词:east china sea;amphipoda;biomass spatial and temporal distribution;environmental factors;mackerel and scad fishing grounds
-
Distribution characteristics of zooplankton biomass in the East China Sea
作者:Xu, ZL;Chao, M;Chen, YQ
关键词:zooplankton;total biomass;diet biomass;east china sea;fishing ground of engraulis japonicus
-
Apparent digestibility coefficients of various feed ingredients for grouper Epinephelus coioides
作者:Lin, HZ;Liu, YJ;Tian, LX;Wang, JT;Zheng, WH;Huang, JN;Chen, P
关键词:Dietary-protein level;Salmon salmo-salar;Atlantic salmon;Rainbow-trout;Fatty-acids;Absorption;Growth;Malabaricus;Juvenile