Effects of natural astaxanthin from microalgae and chemically synthetic astaxanthin supplementation on two different varieties of the ridgetail white prawn (Exopalaemon carinicauda)
文献类型：期刊论文
| 作者 | Zhang, Chengsong1,2,3 ; Jin, Yue1,2,4; Yu, Yang1,2,3; Xiang, Jianhai1,2,3; Li, Fuhua1,2,3
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| 刊名 | ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS
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| 出版日期 | 2021-07-01 |
| 卷号 | 57页码:10 |
| 关键词 | Ridgetail white prawn Astaxanthin Haematococcus pluvialis Growth performance Pigmentation Antioxidant capacity |
| ISSN号 | 2211-9264 |
| DOI | 10.1016/j.algal.2021.102347 |
| 通讯作者 | Li, Fuhua(fhli@qdio.ac.cn) |
| 英文摘要 | This study evaluated the effects of natural astaxanthin (Ax) from microalgae (Haematococcus pluvialis) and synthetic Ax supplementation on growth performances, pigmentation, Ax content and antioxidant capacity in two varieties of the ridgetail white prawn (Exopalaemon carinicauda). Experimental animals were fed with nine experimental diets for 56 days. It showed that dietary Ax did not influence the growth performances of the wild-typed prawn (p > 0.05), while 400 mg kg(-1) Ax supplementation significantly improved the survival rate and total weight gain of the new variety (p < 0.05). Meanwhile, the new variety showed improved growth performances in comparison with the wild-typed prawn when fed with 200 or 400 mg kg(-1) Ax. Ax supplementation significantly enhanced the body pigmentation, including redness and yellowness of the new variety and the wild-typed prawn, but the improvement efficiency of natural Ax was higher than that of synthetic Ax. Ax supplementation also significantly increased the contents of free Ax and total Ax in abdominal muscles of the two varieties, and a maximum increase of free and total Ax content by 16.2 and 17.8 folds in the new variety was gained when they were fed with 400 mg kg(-1) natural Ax. The redness was positively correlated with the content of free Ax and total Ax. Moreover, Ax supplementation significantly improved the antioxidant capacity by increasing the activity of total antioxidant capacity, decreasing the activity of catalase, total superoxide dismutase, glutathione peroxidase, and malonadehyde content in both the new variety and the wild-typed prawn (p < 0.05). Based on the data obtained from the present study, the optimal level of natural Ax supplementation in the new variety was 100 mg kg(-1) or above, and around 200 mg kg(-1) for synthetic Ax. Natural Ax should be an alternative choice in improving performances of the new variety of E. carinicauda. |
| 资助项目 | National Natural Science Foundation of China[31872552] ; National Key Research and Development Program of China[2018YFD0901302] ; Major project of Agriculture New Variety of Jiangsu Province[PZCZ201747] ; China Agriculture Research System[CARS-48] |
| WOS研究方向 | Biotechnology & Applied Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000663579900002 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/176954]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Li, Fuhua |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266235, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Chengsong,Jin, Yue,Yu, Yang,et al. Effects of natural astaxanthin from microalgae and chemically synthetic astaxanthin supplementation on two different varieties of the ridgetail white prawn (Exopalaemon carinicauda)[J]. ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,2021,57:10. |
| APA | Zhang, Chengsong,Jin, Yue,Yu, Yang,Xiang, Jianhai,&Li, Fuhua.(2021).Effects of natural astaxanthin from microalgae and chemically synthetic astaxanthin supplementation on two different varieties of the ridgetail white prawn (Exopalaemon carinicauda).ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS,57,10. |
| MLA | Zhang, Chengsong,et al."Effects of natural astaxanthin from microalgae and chemically synthetic astaxanthin supplementation on two different varieties of the ridgetail white prawn (Exopalaemon carinicauda)".ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS 57(2021):10. |
入库方式： OAI收割
来源：海洋研究所
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