The mechanism for improving the flesh quality of grass carp (Ctenopharyngodon idella) following the micro-flowing water treatment using a UPLC-QTOF/MS based metabolomics method

Dua, Hongying, Lva, Hao, Xua, Zeru, Zhaoa, Siming, Huang, Tianwen, Manyande, Anne ORCID: https://orcid.org/0000-0002-8257-0722 and Xionga, Shanbai (2020) The mechanism for improving the flesh quality of grass carp (Ctenopharyngodon idella) following the micro-flowing water treatment using a UPLC-QTOF/MS based metabolomics method. Food Chemistry, 327. p. 126777. ISSN 0308-8146

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Manyande_etal_FoodChem_2020_The_mechanism_for_improving_the_flesh_quality_of_grass_carp_(Ctenopharyngodon_idella)_following_the_micro-flowing_water_treatment_using_a_UPLC-QTOF_MS_based_metabolomics_method.pdf - Accepted Version
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Abstract

The micro-flowing water system can improve the flesh quality of freshwater fish using the traditional pond farming method. However, the mechanism of this phenomenon has not yet been explored. This study intends to examine the changes of metabolites in freshwater fish after treatment with the micro-flowing purification system (MFPS). The UPLC-QTOF/MS based metabolomics method was utilized to screen the metabolites and predict the major possible metabolic pathways after MFPS treatment. There were 377 types of metabolites identified in the fish muscle, of which 54-71 represented significant different metabolites identified during different stages of MFPS treatments. The main mechanism of MFPS treatment in improving the quality of grass carp fish muscle was investigated, and the MFPS treatment was shown to improve the flesh quality and the flavor of grass carp fish muscle. This study could provide the theoretical basis for improving the quality of aquatic products.

Item Type: Article
Uncontrolled Keywords: Micro-flowing purification system; Quality; Grass carp; Metabolomics; UPLC−QTOF/MS
Subjects: Medicine and health
Depositing User: Camille Regnault
Date Deposited: 17 Apr 2020 16:23
Last Modified: 24 Jun 2020 20:34
URI: http://repository.uwl.ac.uk/id/eprint/6860

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