Physical and Flavor Characteristics, Fatty Acid Profile, Antioxidant Status and Nrf2-Dependent Antioxidant Enzyme Gene Expression Changes in Young Grass Carp (Ctenopharyngodon idella) Fillets Fed Dietary Valine
Luo, Jian-Bo1; Feng, Lin1,2,3; Jiang, Wei-Dan1,2,3; Liu, Yang1,2,3; Wu, Pei1,2,3; Jiang, Jun1,2,3; Kuang, Sheng-Yao4; Tang, Ling4; Tang, Wu-Neng4; Zhang, Yong-An5; Zhou, Xiao-Qiu1,2,3
2017-01-24
Source PublicationPLOS ONE
ISSN1932-6203
Volume12Issue:1
AbstractThis study was conducted to examine the effects of dietary valine on the physical and flavor characteristics, fatty acid (FA) profile, antioxidant status and Nrf2-dependent antioxidant enzyme gene expression in the muscle of young grass carp (Ctenopharyngodon idella) fed increasing levels of valine (4.3, 8.0, 10.6, 13.1, 16.9 and 19.1 g/kg) for 8 weeks. Compared with the control group, the group fed valine showed improved physical characteristics of fish fillets (increased relative shear force, hydroxyproline, protein and lipid levels and decreased cathepsin B and L activities, as well as cooking loss, were observed). Moreover, valine improved the flavor of young grass carp fillets by increasing the amino acid (AA) concentration in fish muscle (increased aspartic acid, threonine, glutamine, cystine, methionine, leucine, tyrosine, phenylalanine, lysine, histidine, arginine and valine concentrations were observed). Additionally, optimal valine supplementation increased the potential health benefits to humans by decreasing the saturated FA (C15:0 and C16:0) concentration and increasing the unsaturated FA (monounsaturated FAs (MUFAs), such as C16:1, C18:1c+t and C20: 1, and polyunsaturated FAs (PUFAs), such as C18:3n-3, C20:2 and C22:6) concentration. In addition, the reduced glutathione (GSH) content and the activities of Cu/Zn superoxide dismutase (SOD1), catalase (CAT) and Selenium-dependent glutathione peroxydase (Se-GPx) increased under valine supplementation (P < 0.05). Furthermore, the SOD1, CAT and Se-GPx mRNA levels increased with dietary valine levels, possibly due to the up-regulation of NF-E2-related factor 2 (Nrf2), target of rapamycin (TOR) and ribosomal protein S6 kinase 1 (S6K1) and the down-regulation of Kelch-like-ECH-associated protein 1 (Keap1) in muscle (P < 0.05). In conclusion, valine improved the physical and flavor characteristics, FA profile, and antioxidant status and regulated the expression of the antioxidant enzyme genes Nrf2, Keap1, TOR and S6K1 in fish fillets.
SubtypeArticle
DOI10.1371/journal.pone.0169270
WOS HeadingsScience & Technology
Indexed BySCI
Funding OrganizationScience and Technology Support Program of Sichuan Province of China(2014NZ0003) ; Science and Technology Support Program of Sichuan Province of China(2014NZ0003) ; National Basic Research Program of China (973 Program)(2014CB138600) ; National Basic Research Program of China (973 Program)(2014CB138600) ; Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2012NC0007 ; Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2012NC0007 ; Demonstration of Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2015CC0011) ; Demonstration of Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2015CC0011) ; Natural Science Foundation for Young Scientists of Sichuan Province(2014JQ0007) ; Natural Science Foundation for Young Scientists of Sichuan Province(2014JQ0007) ; 2013NC0045) ; 2013NC0045) ; Science and Technology Support Program of Sichuan Province of China(2014NZ0003) ; Science and Technology Support Program of Sichuan Province of China(2014NZ0003) ; National Basic Research Program of China (973 Program)(2014CB138600) ; National Basic Research Program of China (973 Program)(2014CB138600) ; Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2012NC0007 ; Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2012NC0007 ; Demonstration of Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2015CC0011) ; Demonstration of Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2015CC0011) ; Natural Science Foundation for Young Scientists of Sichuan Province(2014JQ0007) ; Natural Science Foundation for Young Scientists of Sichuan Province(2014JQ0007) ; 2013NC0045) ; 2013NC0045)
Language英语
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS KeywordTROUT ONCORHYNCHUS-MYKISS ; MELANOCYTE-STIMULATING HORMONE ; INDIAN MAJOR CARP ; FREE AMINO-ACIDS ; JUVENILE JIAN ; VAR. JIAN ; OXIDATIVE STRESS ; SKELETAL-MUSCLE ; CATHEPSINS-B ; MEAT QUALITY
WOS IDWOS:000396160500049
Funding OrganizationScience and Technology Support Program of Sichuan Province of China(2014NZ0003) ; Science and Technology Support Program of Sichuan Province of China(2014NZ0003) ; National Basic Research Program of China (973 Program)(2014CB138600) ; National Basic Research Program of China (973 Program)(2014CB138600) ; Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2012NC0007 ; Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2012NC0007 ; Demonstration of Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2015CC0011) ; Demonstration of Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2015CC0011) ; Natural Science Foundation for Young Scientists of Sichuan Province(2014JQ0007) ; Natural Science Foundation for Young Scientists of Sichuan Province(2014JQ0007) ; 2013NC0045) ; 2013NC0045) ; Science and Technology Support Program of Sichuan Province of China(2014NZ0003) ; Science and Technology Support Program of Sichuan Province of China(2014NZ0003) ; National Basic Research Program of China (973 Program)(2014CB138600) ; National Basic Research Program of China (973 Program)(2014CB138600) ; Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2012NC0007 ; Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2012NC0007 ; Demonstration of Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2015CC0011) ; Demonstration of Major Scientific and Technological Achievement Transformation Project of Sichuan Province of China(2015CC0011) ; Natural Science Foundation for Young Scientists of Sichuan Province(2014JQ0007) ; Natural Science Foundation for Young Scientists of Sichuan Province(2014JQ0007) ; 2013NC0045) ; 2013NC0045)
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/28953
Collection藻类生物学及应用研究中心_水生生物分子与细胞生物学研究中心
Affiliation1.Sichuan Agr Univ, Inst Anim Nutr, Chengdu, Peoples R China
2.Sichuan Agr Univ, Fish Nutr & Safety Prod Univ, Key Lab Sichuan Prov, Chengdu, Peoples R China
3.Sichuan Agr Univ, Key Lab Anim Dis Resistance Nutr China, Minist Educ, Chengdu, Peoples R China
4.Sichuan Acad Anim Sci, Inst Anim Nutr, Chengdu, Peoples R China
5.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China
Recommended Citation
GB/T 7714
Luo, Jian-Bo,Feng, Lin,Jiang, Wei-Dan,et al. Physical and Flavor Characteristics, Fatty Acid Profile, Antioxidant Status and Nrf2-Dependent Antioxidant Enzyme Gene Expression Changes in Young Grass Carp (Ctenopharyngodon idella) Fillets Fed Dietary Valine[J]. PLOS ONE,2017,12(1).
APA Luo, Jian-Bo.,Feng, Lin.,Jiang, Wei-Dan.,Liu, Yang.,Wu, Pei.,...&Zhou, Xiao-Qiu.(2017).Physical and Flavor Characteristics, Fatty Acid Profile, Antioxidant Status and Nrf2-Dependent Antioxidant Enzyme Gene Expression Changes in Young Grass Carp (Ctenopharyngodon idella) Fillets Fed Dietary Valine.PLOS ONE,12(1).
MLA Luo, Jian-Bo,et al."Physical and Flavor Characteristics, Fatty Acid Profile, Antioxidant Status and Nrf2-Dependent Antioxidant Enzyme Gene Expression Changes in Young Grass Carp (Ctenopharyngodon idella) Fillets Fed Dietary Valine".PLOS ONE 12.1(2017).
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