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Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III)
Zhu, Ling1,2; Han, Dong1; Zhu, Xiaoming1; Yang, Yunxia1; Jin, Junyan1; Liu, Haokun1; Xie, Shouqi1
2017-06-01
Source PublicationAQUACULTURE RESEARCH
ISSN1355-557X
Volume48Issue:6Pages:2841-2851
AbstractA 12-week growth trial was conducted in a flow-through system to determine dietary selenium (Se) requirement for on-growing gibel carp (initial body weight: 76.2 +/- 0.05 g, mean +/- SEM). Selenomethionine was supplemented to the basal diet to formulate seven semi-purified diets containing 0.26, 0.58, 0.72, 1.14, 1.34, 1.73 and 2.09 mg Se kg(-1) diet. The results showed that plasma superoxide dismutase (SOD) activity significantly increased when fish were fed with 0.58 mg Se kg(-1) diet (P < 0.05) and then decreased at 2.09 mg Se kg(-1) diet (P < 0.05). Plasma T-AOC activity was higher in fish fed with 0.72 mg Se kg(-1) diet (P < 0.05) and plasma malondialdehyde (MDA) was higher in fish fed with 0.26 mg Se kg(-1) diet (P < 0.05). When fish were fed 1.14 mg Se kg(-1) diet, hepatic GSHPx, T-AOC, GSH and CAT activities were significantly higher than those fed with 0.26 mg Se kg(-1) diet (P < 0.05). Hepatic superoxide dismutase (SOD) activity was higher at 1.34 mg Se kg(-1) diet (P < 0.05). Fish liver Se concentrations were significantly higher when fed with 0.72 mg Se kg(-1) diet (P < 0.05) and then kept constant when Se >= 0.72 mg kg(-1) (P > 0.05). Whole-body and muscle Se concentrations were higher when fed with 1.34 mg Se kg(-1) diet (P < 0.05) and kept a plateau when Se >= 1.34 mg kg(-1) (P > 0.05). In conclusion, based on broken-line regression of hepatic Se concentrations, hepatic SOD activity and hepatic T-AOC activity, dietary Se requirements for on-growing gibel carp was 0.73 mg kg(-1), 1.12 mg kg(-1) and 1.19 mg kg(-1) diet respectively.
SubtypeArticle
KeywordSelenium Carassius Auratus Gibelio Tissue Accumulation Antioxidant Capacity
DOI10.1111/are.13118
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Funding OrganizationSpecial Fund for Agro-scientific Research in the Public Interest(201003020) ; Special Fund for Agro-scientific Research in the Public Interest(201003020) ; earmarked fund for China Agriculture Research System(CARS-46-19) ; earmarked fund for China Agriculture Research System(CARS-46-19) ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Special Fund for Agro-scientific Research in the Public Interest(201003020) ; Special Fund for Agro-scientific Research in the Public Interest(201003020) ; earmarked fund for China Agriculture Research System(CARS-46-19) ; earmarked fund for China Agriculture Research System(CARS-46-19) ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences
Language英语
WOS Research AreaFisheries
WOS SubjectFisheries
WOS KeywordTROUT ONCORHYNCHUS-MYKISS ; LEIOCASSIS-LONGIROSTRIS GUNTHER ; SALMON SALMO-SALAR ; GROWTH-PERFORMANCE ; OXIDATIVE STRESS ; INORGANIC SELENIUM ; EPINEPHELUS-MALABARICUS ; ANTIOXIDANT RESPONSES ; MUSCLE COMPOSITION ; JUVENILE GROUPER
WOS IDWOS:000404300300020
Funding OrganizationSpecial Fund for Agro-scientific Research in the Public Interest(201003020) ; Special Fund for Agro-scientific Research in the Public Interest(201003020) ; earmarked fund for China Agriculture Research System(CARS-46-19) ; earmarked fund for China Agriculture Research System(CARS-46-19) ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Special Fund for Agro-scientific Research in the Public Interest(201003020) ; Special Fund for Agro-scientific Research in the Public Interest(201003020) ; earmarked fund for China Agriculture Research System(CARS-46-19) ; earmarked fund for China Agriculture Research System(CARS-46-19) ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/32851
Collection淡水生态学研究中心
Affiliation1.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Zhu, Ling,Han, Dong,Zhu, Xiaoming,et al. Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III)[J]. AQUACULTURE RESEARCH,2017,48(6):2841-2851.
APA Zhu, Ling.,Han, Dong.,Zhu, Xiaoming.,Yang, Yunxia.,Jin, Junyan.,...&Xie, Shouqi.(2017).Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III).AQUACULTURE RESEARCH,48(6),2841-2851.
MLA Zhu, Ling,et al."Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III)".AQUACULTURE RESEARCH 48.6(2017):2841-2851.
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