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The effect of chromium picolinate on growth and carbohydrate utilization in tilapia, Oreochromis niloticus X Oreochromis aureus
Pan, Q; Liu, S; Tan, YG; Bi, YZ
2003
Source PublicationAQUACULTURE
ISSN0044-8486
Volume225Issue:40547Pages:421-429
AbstractA growth trial was conducted to investigate the effect of chromium on growth and carbohydrate utilization of hybrid tilapia, Oreochromis niloticus X Oreochromis aureus. Fish (average initial body weight = 1.3 g) were fed four experimental diets formulated to 45% glucose or dextrin, with or without 2 mg chromium/kg as chromium picolinate (Cr-Pic), for 8 weeks in a flow-through system. The results showed no significant differences in final weight gain and feed efficiency (FE) among treatments ( P>0.05). There were also no significant differences in the proximate composition of the carcass of the fish fed the various diets. Significantly higher (P<0.05) liver glucose-6-phosphate dehydrogenase (G6PDH) and 6-phosphogluconate dehydrogenase (6PGDH) activities were observed in fish fed the dextrin than those fed glucose. Results suggest no significant effect of Cr-Pic supplementation at 2 mg/kg diet on growth and carbohydrate utilization in tilapia. (C) 2003 Elsevier Science B.V. All right reserved.
DepartmentS China Agr Univ, Sch Anim Sci, Dept Aquaculture, Guangzhou 510642, Peoples R China; Chinese Acad Sci, S China Sea Inst Oceanog, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Peoples R China
KeywordOreochromis Spp. Chromium Feed Carbohydrate
Subject AreaFisheries ; Marine & Freshwater Biology
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Indexed Bysci
Funding ProjectLED
WOS IDWOS:000183829300033
Citation statistics
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/5559
Collection热带海洋环境国家重点实验室(LTO)
Recommended Citation
GB/T 7714
Pan, Q,Liu, S,Tan, YG,et al. The effect of chromium picolinate on growth and carbohydrate utilization in tilapia, Oreochromis niloticus X Oreochromis aureus[J]. AQUACULTURE,2003,225(40547):421-429.
APA Pan, Q,Liu, S,Tan, YG,&Bi, YZ.(2003).The effect of chromium picolinate on growth and carbohydrate utilization in tilapia, Oreochromis niloticus X Oreochromis aureus.AQUACULTURE,225(40547),421-429.
MLA Pan, Q,et al."The effect of chromium picolinate on growth and carbohydrate utilization in tilapia, Oreochromis niloticus X Oreochromis aureus".AQUACULTURE 225.40547(2003):421-429.
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