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Comparative study on nutrient composition and quality evaluation in a new variety and wild-typed ridgetail white prawn (Exopalaemon carinicauda)
Zhang, Chengsong1,2,3; Li, Shihao1,2,3; Yu, Yang1,2,3; Zhang, Xiaojun1,2,3; Xiang, Jianhai1,2,3; Li, Fuhua1,2,3
2019-08-01
Source PublicationAQUACULTURE RESEARCH
ISSN1355-557X
Pages8
Corresponding AuthorLi, Fuhua(fhli@qdio.ac.cn)
AbstractKesuhong No. 1 with high concentration of astaxanthin was a newly approved aquaculture variety of ridgetail white prawn (Exopalaemon carinicauda) in China, and the information on the nutrient composition and quality evaluation of this new variety is insufficient. Thus, the proximate composition, amino acid and fatty acid profiles were analysed and compared between the new variety and the wild-typed prawn in the present study, for its better application of the new variety. It showed that there were no significant differences (p > 0.05) of the proximate composition, essential amino acid and saturated fatty acid (SFA) of muscle tissue between the wild-typed prawn and the new variety. However, for the content of some delicious amino acids (Ala and Tyr), it was significantly higher (p < 0.05) than that in the wild-typed prawn. Similarly, for some omega 3 polyunsaturated fatty acids (omega 3 PUFA), such as docosahexaenoic acid (DHA) and eicosapntemacnioc acid (EPA), it was also significantly higher (p < 0.05) than that in the wild-typed prawn. In addition, higher PUFA/SFA ratio and lower omega 6/omega 3 ratio also improved muscle quality in the new variety. Information obtained in the present study indicates a promising natural source of omega 3 PUFA with high nutritional value, and has strong potential application value in this new variety of E. carinicauda.
Keywordamino acid Exopalaemon carinicauda fatty acid proximate composition quality evaluation
DOI10.1111/are.14277
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2018YFD0901302] ; National Natural Science Foundation of China[31872552] ; China Agriculture Research System[CARS-48] ; Major project of Agriculture New Variety of Jiangsu Province[PZCZ201747]
WOS Research AreaFisheries
WOS SubjectFisheries
WOS IDWOS:000480061000001
PublisherWILEY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/162388
Collection实验海洋生物学重点实验室
Corresponding AuthorLi, Fuhua
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Shandong, Peoples R China
2.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Shandong, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Shandong, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Chengsong,Li, Shihao,Yu, Yang,et al. Comparative study on nutrient composition and quality evaluation in a new variety and wild-typed ridgetail white prawn (Exopalaemon carinicauda)[J]. AQUACULTURE RESEARCH,2019:8.
APA Zhang, Chengsong,Li, Shihao,Yu, Yang,Zhang, Xiaojun,Xiang, Jianhai,&Li, Fuhua.(2019).Comparative study on nutrient composition and quality evaluation in a new variety and wild-typed ridgetail white prawn (Exopalaemon carinicauda).AQUACULTURE RESEARCH,8.
MLA Zhang, Chengsong,et al."Comparative study on nutrient composition and quality evaluation in a new variety and wild-typed ridgetail white prawn (Exopalaemon carinicauda)".AQUACULTURE RESEARCH (2019):8.
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