Evaluation of Krill Meal in Commercial Diets for Juvenile Swimming Crab (Portunus trituberculatus) by Chen Guo, Min Jin, Lefei Jiao, Shichao Xie, Xiangsheng Zhang, Jiaxiang Luo, Tingting Zhu, Qicun Zhou

“…Each diet was randomly divided into 3 replicates; ten swimming crabs were stocked in each replicate (initial weight, 5.62±0.19 g). …”
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Dietary arachidonic acid supplementation promotes the growth, steroidogenesis and ovarian development in mud crab Scylla paramamosain by Fang Fang, Ye Yuan, Min Jin, Yingying Zhang, Tingting Zhu, Jiaxiang Luo, Xinyue Tao, Shichao Xie, Zheng Yang, Lefei Jiao, Xiaojun Yan, Qicun Zhou

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High dietary lipid level promotes low salinity adaptation in the marine euryhaline crab (Scylla paramamosain) by Jiaxiang Luo, Chen Ren, Tingting Zhu, Chen Guo, Shichao Xie, Yingying Zhang, Zheng Yang, Wenli Zhao, Xiangsheng Zhang, Jingjing Lu, Lefei Jiao, Qicun Zhou, Douglas R. Tocher, Min Jin

“…In the present study, a total of 120 mud crabs (Scylla paramamosain, BW = 17.87 ± 1.49 g) were fed control and high-fat (HF) diets, at both medium salinity (23‰) and low salinity (4‰) for 6 wk, and each treatment had 3 replicates with each replicate containing 10 crabs. …”
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Application prospect of replacement of fish meal with spray-dried egg meal in diets for swimming crab (Portunus trituberculatus) by Xiangkai Li, Peng Li, Qicun Zhou, Yuhang Yang, Shichao Xie, Chen Guo, Zheng Yang, Jiaxiang Luo, Tingting Zhu, Chaokai Huang, Lefei Jiao, Min Jin

“…The results showed that the highest percent weight gain was observed in crabs fed diet with 10% replacement of fish meal with SEM. …”
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Transcriptome and targeted metabolomics revealed that cholesterol nutrition promotes ovarian development by regulating steroid hormone metabolism in swimming crab by Tingting Zhu, Min Jin, Shichao Xie, Chen Guo, Jiaxiang Luo, Xiangsheng Zhang, Yuedong Shen, Peng Sun, Lefei Jiao, Qicun Zhou

“…Targeted metabolomics analyses indicated that crabs fed 1.00% cholesterol diet exhibited higher steroid hormones, such as progesterone, pregnenolone, estrone, estradiol and estriol than those fed the other diets. …”
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Excessive dietary Cr6+ had no adverse effect on mud crab (Scylla paramamosain) but provoke consumers health risk by Yingying Zhang, Jiaxiang Luo, Tingting Zhu, Zheng Yang, Min Jin, Lefei Jiao, Qicun Zhou

“…However, the potential health risks to mud crabs and humans from dietary excessive Cr6+ were currently unknown. …”
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Effects of dietary histidine level on growth, antioxidant capacity and TOR signaling pathway in juvenile swimming crabs, Portunus trituberculatus by Yinqiu Tian, Chen Guo, Xiangsheng Zhang, Shichao Xie, Qicun Zhou, Jiaxiang Luo, Tingting Zhu, Yuhang Yang, Xiangkai Li, Min Jin

“…Each diet was randomly assigned to triplicate groups of 30 juvenile crabs (approximately initial weight 17.63 ± 0.08 g). …”
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Dietary phenylalanine level could improve growth performance, glucose metabolism and insulin and mTOR signaling pathways of juvenile swimming crabs, Portunus trituberculatus by Chen Guo, Xiangsheng Zhang, Shichao Xie, Jiaxiang Luo, Tingting Zhu, Yuhang Yang, Xiangkai Li, Chaokai Huang, Yunfei Dang, Qicun Zhou, Min Jin

“…Each diet was randomly divided into triplicate groups with 30 juvenile swimming crabs (initial weight 22.87 ± 0.03 g). The highest percent weight gain (PWG) and feed efficiency (FE) were presented in crabs fed with 1.64% phenylalanine diet, and the lowest PWG and FE were observed in crabs fed diet with 0.89% phenylalanine (P < 0.05), while no significant difference was presented in survival among all treatments (P > 0.05). …”
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Differential regulatory effects of dietary lipid level on growth, antioxidant capacity and expression of genes involved in lipid and glucose metabolism of juvenile mud crab Scylla paramamosain by Wenli Zhao, Jiaxiang Luo, Fang Fang, Tingting Zhu, Shichao Xie, Zheng Yang, Chen Guo, Yuhang Yang, Xiangkai Li, Lefei Jiao, Qicun Zhou, Min Jin

“…Each diet was fed to four replicates of 32 crabs with initial weight 5.10 ± 0.05 g for 6 weeks. …”
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Alteration of Growth Performance, Antioxidant Capacity, Tissue Fatty Acid Profiles, and Lipid Metabolism of Mud Crab (Scylla paramamosain) Juvenile in Response to Different Dietary Arachidonic Acid Levels by Fang Fang, Ye Yuan, Min Jin, Yingying Zhang, Tingting Zhu, Jiaxiang Luo, Zheng Yang, Chen Guo, Lefei Jiao, Xiaojun Yan, Qicun Zhou

“…Each experimental treatment included 24 mud crab juveniles (initial weight 11.29±0.09 g) and was assigned to triplicate groups (n=3). …”
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Application evaluation of linseed oil as a substitute for fish oil in the commercial diet for juvenile Portunus trituberculatus by Zheng Yang, Qicun Zhou, Chen Guo, Shichao Xie, Yingying Zhang, Tingting Zhu, Wenli Zhao, Jiaxiang Luo, Min Jin

“…The results showed that 50% of FO could be replaced by LO without affecting the growth performance and feed utilization for juvenile swimming crab. In hemolymph, 100% dietary replacement of FO with LO, the activities of alanine aminotransferase (ALT) and aspartate transaminase (AST) exhibited significantly higher than those fed the other diets, the concentrations of triacylglycerol (TAG), total cholesterol (T-CHO) and high-density lipoprotein cholesterol (HDL-C) significantly increased with increase of dietary replacement of FO with LO, which may lead to hyperlipidemia in swimming crabs. …”
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