Effects of Dietary Astaxanthin on Growth, Coloration, Immunity, and Antioxidant Capacity in Macrobrachium Rosenbergii
文献类型： 外文期刊
作者： Li, Huarong 1 ; Yu, Lingyun 1 ; Wei, Jie 1 ; Bai, Liufu 1 ; Su, Qiyao 1 ; Hong, Kunhao 1 ; Zhou, Qiaoyan 1 ; Zhu, Huaping 1 ; Wang, Yakun 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Pearl River Fisheries Res Inst, Key Lab Trop & Subtrop Fishery Resource Applicat &, Minist Agr & Rural Affairs, Guangzhou 510380, Peoples R China
2.Shanghai Ocean Univ, Coll Fisheries & Life Sci, Shanghai 201306, Peoples R China
3.Zhejiang Ocean Univ, Sch Fishery, Zhoushan 316000, Peoples R China
4.Jimei Univ, Coll Fisheries, Xiamen 361021, Peoples R China
关键词： astaxanthin; body color; gene expression; growth performance; immunity; Macrobrachium rosenbergii
期刊名称：AQUACULTURE NUTRITION （ 影响因子：3.9； 五年影响因子：3.8 ）
ISSN： 1353-5773
年卷期： 2025 年 2025 卷 1 期
页码：
收录情况： SCI
摘要： This study investigated the effects of astaxanthin (Ax) on the growth, body color, and immunity of Macrobrachium rosenbergii. Four different concentrations of Ax (0, 50, 100, and 200 mg kg(-1)) were supplemented in the basal diet to assess their impact on the growth, coloration, immunity, and antioxidant capacity in M. rosenbergii. After 10 and 20 weeks of feeding, compared to the control group, the addition of 100 mg kg(-1) of Ax significantly increased the weight gain rate (WGR) and specific growth rate (SGR; p < 0.05) and shortened the molting cycle (p < 0.05). Addition of Ax increased the redness (a & lowast; value) and yellowness (b & lowast; value) of live and cooked M. rosenbergii (p < 0.05), and the muscle Ax content increased as the amount of added Ax increased. The enzyme activity results showed that after 20 weeks of feeding, the inclusion of 200 mg kg(-1) of Ax significantly increased the activities of superoxide dismutase (SOD) and alkaline phosphatase (AKP) in M. rosenbergii (p < 0.05) and significantly decreased the activity of malondialdehyde (MDA; p < 0.05). Compared with control group, the addition of 100 mg kg(-1) of Ax significantly increased the expression levels of genes related to immunity and antioxidant activity (p < 0.05). Additionally, there were significant differences in the expression levels of molting-related genes (ecdysteroid receptor (EcR) and retinoid X receptor (RXR)), across the different Ax supplementation levels and molting stages. Considering all factors, the addition of 100 mg kg(-1) of Ax to the feed not only improved the growth performance and body color of M. rosenbergii but also enhanced its immune and antioxidant capabilities. This study provides a reference for the application of Ax in crustacean feed.
- 相关文献
作者其他论文 更多>>
-
Full-Length Transcriptome Sequencing and Comparative Transcriptomics Reveal the Molecular Mechanisms Underlying Gonadal Development in Sleepy Cod (Oxyeleotris lineolata)
作者：Fan, Jiajia;Ma, Dongmei;Zhu, Huaping;Lin, Minghui;Zhong, Zaixuan;Tian, Yuanyuan;Fan, Jiajia;Ma, Dongmei;Zhu, Huaping;Lin, Minghui;Zhong, Zaixuan;Tian, Yuanyuan
关键词：sleepy cod Oxyeleotris lineolata; sexual dimorphism; transcriptome; sex determination; gonadal differentiation
-
A TMT-Based Proteomic Analysis of Osmoregulation in the Gills of Oreochromis mossambicus Exposed to Three Osmotic Stresses
作者：Su, Huanhuan;Ma, Dongmei;Fan, Jiajia;Zhong, Zaixuan;Tian, Yuanyuan;Zhu, Huaping;Su, Huanhuan;Ma, Dongmei;Fan, Jiajia;Zhong, Zaixuan;Tian, Yuanyuan;Zhu, Huaping
关键词：TMT-based proteomics; gills; osmotic stresses;
Oreochromis mossambicus -
Effects of different feeding strategies for the frozen Antarctic krill meal on growth, muscle nutrition, digestive enzyme activity, immunity, molting, and gut microbiota structure of Cherax quadricarinatus
作者：Mai, Zhuang;Liu, Fubai;Yang, Tianyan;Mai, Zhuang;Wei, Jie;Wang, Yakun;Liu, Fubai;Li, Huarong;Su, Qiyao;Hong, Kunhao;Zhou, Qiaoyan;Jiao, Tianhui;Yu, Lingyun;Zeng, Zhongqiang;Li, Huarong;Su, Qiyao;Hong, Kunhao;Jiao, Tianhui
关键词：Antarctic krill meal; Cherax quadracarinatus; growth performance; fatty acid; immunity-related gene
-
Role of myostatin promoter mutations in growth and molting regulation of Macrobrachium rosenbergii
作者：Su, Qiyao;Wei, Jie;Wang, Yakun;Liufu, Bai;Li, Huarong;Mai, Zhuang;Hong, Kunhao;Zhou, Qiaoyan;Jiao, Tianhui;Mu, Xidong;Yu, Lingyun;Su, Qiyao;Li, Huarong;Hong, Kunhao;Jiao, Tianhui;Liufu, Bai;Mai, Zhuang
关键词：
Macrobrachium rosenbergii ;myostatin ; RNAi; molt; growth -
17α-Methyltestosterone Affected Growth, Gonadal Development, and Intestinal Microbial Analysis in the Giant Freshwater Prawn (Macrobrachium rosenbergii)
作者：Bai, Liufu;Han, Zhiqiang;Bai, Liufu;Su, Qiyao;Hong, Kunhao;Wei, Jie;Wang, Yakun;Yu, Lingyun
关键词：17 alpha-methyltestosterone;
Macrobrachium rosenbergii ; gonadal development; histological analysis; sex ratio; intestinal flora -
Toxic Effects of Povidone-Iodine on Macrobrachium rosenbergii: Concentration-Dependent Responses in Oxidative Stress, Immunosuppression, and Recovery Potential
作者：Jiao, Tianhui;Wang, Yakun;Wei, Jie;Xu, Sikai;Zhou, Qiaoyan;Mu, Xidong;Yu, Lingyun;Jiao, Tianhui
关键词：disinfectant; povidone-iodine; aquaculture industry;
Macrobrachium rosenbergii ; gills; mitochondrial apoptosis pathway; immunosuppression; restorative capacity; oxidative stress -
Chromosome-level genome assembly of Qihe gibel carp
作者：Lian, Kaiqi;Shan, Jinyan;Ma, Jun;Liu, Yuling;Li, Xiaolong;Peng, Renhai;Lian, Kaiqi;Lu, Meng;Ding, Miao;Zhou, Li;Gui, Jianfang;Lian, Kaiqi;Shan, Jinyan;Ma, Jun;Liu, Yuling;Li, Xiaolong;Peng, Renhai;Shan, Jinyan;Wei, Jie;Kuang, Youyi
关键词：
