Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III)
A 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, 0.5...
Published in: | Aquaculture Research |
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Language: | English |
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WILEY
2017
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Online Access: | http://ir.ihb.ac.cn/handle/342005/32466 http://ir.ihb.ac.cn/handle/342005/32467 https://doi.org/10.1111/are.13118 |
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ftchinacadsciihb:oai:ir.ihb.ac.cn:342005/32467 2023-05-15T18:10:01+02:00 Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III) Zhu, Ling Han, Dong Zhu, Xiaoming Yang, Yunxia Jin, Junyan Liu, Haokun Xie, Shouqi 2017-06-01 http://ir.ihb.ac.cn/handle/342005/32466 http://ir.ihb.ac.cn/handle/342005/32467 https://doi.org/10.1111/are.13118 英语 eng WILEY AQUACULTURE RESEARCH http://ir.ihb.ac.cn/handle/342005/32466 http://ir.ihb.ac.cn/handle/342005/32467 doi:10.1111/are.13118 selenium Carassius auratus gibelio tissue accumulation antioxidant capacity Fisheries TROUT ONCORHYNCHUS-MYKISS LEIOCASSIS-LONGIROSTRIS GUNTHER SALMON SALMO-SALAR GROWTH-PERFORMANCE OXIDATIVE STRESS INORGANIC SELENIUM EPINEPHELUS-MALABARICUS ANTIOXIDANT RESPONSES MUSCLE COMPOSITION JUVENILE GROUPER 期刊论文 2017 ftchinacadsciihb https://doi.org/10.1111/are.13118 2019-09-20T00:04:11Z A 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. Report Salmo salar Institute of Hydrobiology, Chinese Academy of Sciences: IHB OpenIR Aquaculture Research 48 6 2841 2851 |
institution |
Open Polar |
collection |
Institute of Hydrobiology, Chinese Academy of Sciences: IHB OpenIR |
op_collection_id |
ftchinacadsciihb |
language |
English |
topic |
selenium Carassius auratus gibelio tissue accumulation antioxidant capacity Fisheries TROUT ONCORHYNCHUS-MYKISS LEIOCASSIS-LONGIROSTRIS GUNTHER SALMON SALMO-SALAR GROWTH-PERFORMANCE OXIDATIVE STRESS INORGANIC SELENIUM EPINEPHELUS-MALABARICUS ANTIOXIDANT RESPONSES MUSCLE COMPOSITION JUVENILE GROUPER |
spellingShingle |
selenium Carassius auratus gibelio tissue accumulation antioxidant capacity Fisheries TROUT ONCORHYNCHUS-MYKISS LEIOCASSIS-LONGIROSTRIS GUNTHER SALMON SALMO-SALAR GROWTH-PERFORMANCE OXIDATIVE STRESS INORGANIC SELENIUM EPINEPHELUS-MALABARICUS ANTIOXIDANT RESPONSES MUSCLE COMPOSITION JUVENILE GROUPER Zhu, Ling Han, Dong Zhu, Xiaoming Yang, Yunxia Jin, Junyan Liu, Haokun Xie, Shouqi Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III) |
topic_facet |
selenium Carassius auratus gibelio tissue accumulation antioxidant capacity Fisheries TROUT ONCORHYNCHUS-MYKISS LEIOCASSIS-LONGIROSTRIS GUNTHER SALMON SALMO-SALAR GROWTH-PERFORMANCE OXIDATIVE STRESS INORGANIC SELENIUM EPINEPHELUS-MALABARICUS ANTIOXIDANT RESPONSES MUSCLE COMPOSITION JUVENILE GROUPER |
description |
A 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. |
format |
Report |
author |
Zhu, Ling Han, Dong Zhu, Xiaoming Yang, Yunxia Jin, Junyan Liu, Haokun Xie, Shouqi |
author_facet |
Zhu, Ling Han, Dong Zhu, Xiaoming Yang, Yunxia Jin, Junyan Liu, Haokun Xie, Shouqi |
author_sort |
Zhu, Ling |
title |
Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III) |
title_short |
Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III) |
title_full |
Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III) |
title_fullStr |
Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III) |
title_full_unstemmed |
Dietary selenium requirement for on-growing gibel carp (Carassius auratus gibelio var. CAS III) |
title_sort |
dietary selenium requirement for on-growing gibel carp (carassius auratus gibelio var. cas iii) |
publisher |
WILEY |
publishDate |
2017 |
url |
http://ir.ihb.ac.cn/handle/342005/32466 http://ir.ihb.ac.cn/handle/342005/32467 https://doi.org/10.1111/are.13118 |
genre |
Salmo salar |
genre_facet |
Salmo salar |
op_relation |
AQUACULTURE RESEARCH http://ir.ihb.ac.cn/handle/342005/32466 http://ir.ihb.ac.cn/handle/342005/32467 doi:10.1111/are.13118 |
op_doi |
https://doi.org/10.1111/are.13118 |
container_title |
Aquaculture Research |
container_volume |
48 |
container_issue |
6 |
container_start_page |
2841 |
op_container_end_page |
2851 |
_version_ |
1766182732681969664 |