Dietary Haematococcus pluvialis powder supplementation affect carotenoid content, astaxanthin isomer, antioxidant capacity and immune-related gene expression in Pacific white shrimp, Litopenaeus vannamei

doi:10.1111/are.15090

CORC > 海洋研究所 > 中国科学院海洋研究所 > 实验海洋生物学重点实验室

	Dietary Haematococcus pluvialis powder supplementation affect carotenoid content, astaxanthin isomer, antioxidant capacity and immune-related gene expression in Pacific white shrimp, Litopenaeus vannamei
	Yu, Wenjie 1,2,3; Zhang, Mengjie 1,2,3; Wang, Baojie 2,3; Xu, Ran 2,3; Pang, Tong 2,3; Liu, Jianguo 2,3
刊名	AQUACULTURE RESEARCH
	2021-01-11
页码	12
关键词	antioxidant ability astaxanthin isomer Haematococcus pluvialis immunity Litopenaeus vannamei
ISSN号	1355-557X
DOI	10.1111/are.15090
通讯作者	Liu, Jianguo(jgliu@qdio.ac.cn)
英文摘要	This study was conducted to evaluate the effect of Haematococcus pluvialis powder on astaxanthin content and isomer composition, antioxidant ability and immunity of Litopenaeus vannamei after short-term feedings. Experimental diets include a commercial diet (control) and diets containing H. pluvialis powder (HP-35 and HP-70, 35 and 70 mg of carotenoids kg(-1)). After feeding for 15 days, the content of astaxanthin in the muscle, cephalothorax and shell of shrimp increased significantly with increasing addition of H. pluvialis powder (p < 0.05). Dietary addition of H. pluvialis powder significantly increased the activity of total antioxygenic capacity (T-AOC), superoxide dismutase (SOD) and glutathione S-transferase (GST) as well as the relative mRNA levels of immune-related genes, Toll, MyD88, IMD, Crustin, PO and Lysozyme in hepatopancreas (p < 0.05). The proportion of astaxanthin isomers in different body parts was different, whereas it has no significant difference between same body parts of different groups. This indicated that the accumulation of astaxanthin among body parts may be accompanied with selection and isomerization. In conclusion, feeding with H. pluvialis powder diets containing 35 and 70 mg of carotenoids kg(-1) can enhance the carotenoid and astaxanthin content, antioxidant and immune capacity of L. vannamei.
资助项目	National Natural Science Foundation of China[U1706209] ; National Natural Science Foundation of China[31572639] ; Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology[MS2019NO01]
WOS研究方向	Fisheries
语种	英语
出版者	WILEY
WOS记录号	WOS:000606787700001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/169938]
专题	海洋研究所_实验海洋生物学重点实验室
通讯作者	Liu, Jianguo
作者单位	1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Yu, Wenjie,Zhang, Mengjie,Wang, Baojie,et al. Dietary Haematococcus pluvialis powder supplementation affect carotenoid content, astaxanthin isomer, antioxidant capacity and immune-related gene expression in Pacific white shrimp, Litopenaeus vannamei[J]. AQUACULTURE RESEARCH,2021:12.
APA	Yu, Wenjie,Zhang, Mengjie,Wang, Baojie,Xu, Ran,Pang, Tong,&Liu, Jianguo.(2021).Dietary Haematococcus pluvialis powder supplementation affect carotenoid content, astaxanthin isomer, antioxidant capacity and immune-related gene expression in Pacific white shrimp, Litopenaeus vannamei.AQUACULTURE RESEARCH,12.
MLA	Yu, Wenjie,et al."Dietary Haematococcus pluvialis powder supplementation affect carotenoid content, astaxanthin isomer, antioxidant capacity and immune-related gene expression in Pacific white shrimp, Litopenaeus vannamei".AQUACULTURE RESEARCH (2021):12.