Selenium Accumulation, Antioxidant Enzyme Levels, and Amino Acids Composition in Chinese Mitten Crab (Eriocheir sinensis) Fed Selenium-Biofortified Corn
文献类型： 外文期刊
作者： Yuan, Linxi 1 ; Zhang, Ru 1 ; Ma, Xuzhou 3 ; Yang, Ling 4 ; Zheng, Qing 1 ; Chen, Dong 1 ; Li, Miao 2 ; Fan, Ting 2 ; Liu, Y 1 ;
作者机构： 1.Jiangsu Bioengn Res Ctr Selenium, Suzhou 215123, Peoples R China
2.Anhui Agr Univ, Sch Resources & Environm, Hefei 230036, Anhui, Peoples R China
3.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai 201306, Peoples R China
4.Suzhou Polytech Inst Agr, Suzhou 215008, Peoples R China
5.Guangxi Acad Agr Sci, Inst Agr Resource & Environm, Nanning 530007, Peoples R China
6.Univ Sci & Technol China, Sch Earth & Space Sci, Hefei 230026, Anhui, Peoples R China
关键词： Se-biofortified corn; Chinese mitten crab; muscle Se level; hemolymph supernatant; antioxidant levels; amino acids content
期刊名称：NUTRIENTS （ 影响因子：5.717； 五年影响因子：6.349 ）
ISSN： 2072-6643
年卷期： 2018 年 10 卷 3 期
页码：
收录情况： SCI
摘要： The effects of selenium (Se)-biofortified corn on the total Se contents, the antioxidant enzyme levels, and the amino acids composition in Chinese mitten crab (Eriocheir sinensis) during the stage of the fifth shelling to maturity were investigated in the present study. The culture density of crabs was 600 per 667 m(2), and they were continuously fed 120.4 mg Se from Se-biofortified corn per 667 m(2) every two days for 90 days. The results showed that the total muscle Se levels in the crabs were significantly increased (p < 0.05). Activities of hemolymph supernatant enzymes including alkaline phosphatase (AKP), lysozyme (LZM), glutathione peroxidase (GPx), and superoxide dismutase (SOD) were also enhanced (p < 0.05). The protein and crude fat levels at maturity were higher than those at the fourth molt. The levels of total essential amino acids (Sigma EAAs) and total delicious amino acids (Sigma DAAs) were significantly increased (p < 0.05). We demonstrate that the feeding of Se-biofortified corn could significantly improve total muscle Se concentrations and hemolymph supernatant antioxidant enzyme activities in Chinese mitten crab, and slow down the rapid decline of Sigma EAAs and Sigma DAAs at maturity, thus improving the nutritional quality of Chinese mitten crab.
- 相关文献
作者其他论文 更多>>
-
Application of exogenous jasmonic acid enhances the resistance of pak choi (Brassica chinensis L.) to high levels of selenium-toxicity in the soil
作者：Chen, Jinping;Xing, Ying;Huang, Taiqing;Pan, Liping;Liao, Qing;Zeng, Chengcheng;Liu, Yongxian;Chen, Jinping;Xing, Ying;Huang, Taiqing;Pan, Liping;Liao, Qing;Liu, Yongxian
关键词：Selenium toxicity; Metabolites in the rhizosphere; Secondary metabolites; Chlorophyll fluorescence
-
The chromosome-scale reference genome and transcriptome analysis of Solanum torvum provides insights into resistance to root-knot nematodes
作者：Zhang, Hongyuan;Chen, Hao;Tan, Jie;Huang, Shuping;Chen, Xia;Dong, Hongxia;Wang, Benqi;Zhang, Min;Zhang, Ru;Hu, Jihong;Wang, Yikui;Xiao, Xueqiong;Hong, Zonglie;Zhang, Junhong
关键词：Solanum torvum; genome; transcriptome; root-knot nematode; ABC transporter
-
SlGH3.15, a member of the GH3 gene family, regulates lateral root development and gravitropism response by modulating auxin homeostasis in tomato
作者：Ai, Guo;Huang, Rong;Zhang, Dedi;Li, Miao;Li, Guobin;Li, Wangfang;Ahiakpa, John K.;Zhang, Junhong;Wang, Yikui;Hong, Zonglie
关键词：Auxin; Hormonal homeostasis; Solanum lycopersicum; Root formation; GH3 gene
-
Arbuscular Mycorrhizal Fungal Inoculation Increases Organic Selenium Accumulation in Soybean (Glycine max (Linn.) Merr.) Growing in Selenite-Spiked Soils
作者：Zhang, Zengyu;Li, Bei;Miao, Xiuyan;Gu, Minghua;Wei, Yanyan;Liu, Yongxian;He, Lixin;Pang, Ting;Chen, Zongdao;Shohag, Md Jahidul Islam;Li, Xi
关键词：selenium; arbuscular mycorrhizal fungi; soybean
-
Nematode structure and its indication in natural selenium-rich paddy soil of Gulping City, Guangxi Zhuang Autonomous Region
作者：Song, Jiaping;Liu, Xiaodong;Lin, Jinyu;Yin, Xuebin;Yuan, Linxi;Liu, Yongxian;Wang, Zhangmin;Chen, Qingqing;Zhang, Zezhou;Yin, Xuebin;Long, Zedong
关键词：paddy soil; selenium; nematode; structure index; Acrobeloides; bioindicator
-
Selenium-Functionalized Corn Starch as a Biodegradable GPx Mimic with High Catalytic Performance
作者：Jiao, Shufei;Liu, Zijie;Liu, Min;Zhong, Shuming;Wang, Feng;Yin, Yanzhen;Liu, Yongxian
关键词：OSA starch; selenium functionalization; GPxmimic; catalytic mechanism; cytotoxicity
-
Starch and mineral element accumulation during root tuber expansion period of Pueraria thomsonii Benth.
作者：Liu, Deming;Ma, Liying;Zhou, Zijie;Liang, Qiwen;Xie, Qin;Su, Yi;Ou, Kunpeng;Liu, Yongxian
关键词：Pueraria thomsonii; Kudzu starch; Root tuber; Mineral element; Selenium
