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Inhibition of microbial spoilage of grass carp (Ctenopharyngodon idellus) fillets with a chitosan-based coating during refrigerated storage.
Int J Food Microbiol. 2018 Nov 20; 285:61-68.IJ

Abstract

The effects of a chitosan-based coating on the inhibition of microbial spoilage of grass carp (Ctenopharyngodon idellus) fillets were studied during refrigerated storage for 15 days in terms of pH, total volatile base nitrogen (TVB-N), trimethylamine (TMA), adenosine triphosphate (ATP)-related compounds, K value, microbial enumeration and high-throughput sequencing. The results indicated that the fillets treated with chitosan-based coating enriched with 0.3% glycerol monolaurate and 0.5% clove essential oil had lower values of TVB-N, TMA, hypoxanthine riboside (HxR), hypoxanthine (Hx) and K value with the significant reductions (P < 0.05) of nearly 34, 73, 32, 74 and 38%, respectively, when compared to the control at day 15 of storage. Using high-throughput sequencing analysis, the major bacteria phyla of Firmicutes, Cyanobacteria and Bacteroidetes and the bacteria family of Lachnospiraceae and Bacteroidaceae were observed in fresh grass carp. As storage time increased, the coated samples retained bacterial diversity. However, Shewanellaceae, Pseudomonadaceae and Flavobacteriaceae increased and became the predominant microbiota in spoiled control samples. The significant difference between the bacteria species in the control and coated samples showed that the coating had the potential to inhibit microbial growth, especially spoilage microorganisms, and reduced quality deterioration caused by bacteria during refrigerated storage of grass carp fillets.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Yu D
State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China; Department of Food Science, Cornell University, Ithaca, NY 14850, USA.
Regenstein JM
Department of Food Science, Cornell University, Ithaca, NY 14850, USA.
Zang J
State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China.
Jiang Q
State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China.
Xia W
State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China. Electronic address: xiaws@jiangnan.edu.cn.
Xu Y
State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China; Department of Food Science, Cornell University, Ithaca, NY 14850, USA. Electronic address: xuys@jiangnan.edu.cn.

MeSH

AnimalsAnti-Bacterial AgentsBacteriaCarpsChitosanFood MicrobiologyFood StorageLauratesMicrobiotaMonoglyceridesOils, Volatile

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30031352

Citation

Yu, Dawei, et al. "Inhibition of Microbial Spoilage of Grass Carp (Ctenopharyngodon Idellus) Fillets With a Chitosan-based Coating During Refrigerated Storage." International Journal of Food Microbiology, vol. 285, 2018, pp. 61-68.
Yu D, Regenstein JM, Zang J, et al. Inhibition of microbial spoilage of grass carp (Ctenopharyngodon idellus) fillets with a chitosan-based coating during refrigerated storage. Int J Food Microbiol. 2018;285:61-68.
Yu, D., Regenstein, J. M., Zang, J., Jiang, Q., Xia, W., & Xu, Y. (2018). Inhibition of microbial spoilage of grass carp (Ctenopharyngodon idellus) fillets with a chitosan-based coating during refrigerated storage. International Journal of Food Microbiology, 285, 61-68. https://doi.org/10.1016/j.ijfoodmicro.2018.07.010
Yu D, et al. Inhibition of Microbial Spoilage of Grass Carp (Ctenopharyngodon Idellus) Fillets With a Chitosan-based Coating During Refrigerated Storage. Int J Food Microbiol. 2018 Nov 20;285:61-68. PubMed PMID: 30031352.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Inhibition of microbial spoilage of grass carp (Ctenopharyngodon idellus) fillets with a chitosan-based coating during refrigerated storage. AU - Yu,Dawei, AU - Regenstein,Joe M, AU - Zang,Jinhong, AU - Jiang,Qixing, AU - Xia,Wenshui, AU - Xu,Yanshun, Y1 - 2018/07/10/ PY - 2018/01/15/received PY - 2018/07/07/revised PY - 2018/07/09/accepted PY - 2018/7/22/pubmed PY - 2018/12/12/medline PY - 2018/7/22/entrez KW - Adenosine diphosphate (PubChem CID: 6022) KW - Adenosine monophosphate (PubChem CID: 6083) KW - Adenosine triphosphate (PubChem CID: 5957) KW - Bacterial composition KW - Chitosan-based coating KW - Clove essential oil KW - Glycerol monolaurate KW - Grass carp KW - Hypoxanthine (PubChem CID: 790) KW - Hypoxanthine ribonucleoside (PubChem CID: 6021) KW - Inosine monophosphate (PubChem CID: 8582) KW - Microbial spoilage KW - Trimethylamine (PubChem CID: 1146) SP - 61 EP - 68 JF - International journal of food microbiology JO - Int J Food Microbiol VL - 285 N2 - The effects of a chitosan-based coating on the inhibition of microbial spoilage of grass carp (Ctenopharyngodon idellus) fillets were studied during refrigerated storage for 15 days in terms of pH, total volatile base nitrogen (TVB-N), trimethylamine (TMA), adenosine triphosphate (ATP)-related compounds, K value, microbial enumeration and high-throughput sequencing. The results indicated that the fillets treated with chitosan-based coating enriched with 0.3% glycerol monolaurate and 0.5% clove essential oil had lower values of TVB-N, TMA, hypoxanthine riboside (HxR), hypoxanthine (Hx) and K value with the significant reductions (P < 0.05) of nearly 34, 73, 32, 74 and 38%, respectively, when compared to the control at day 15 of storage. Using high-throughput sequencing analysis, the major bacteria phyla of Firmicutes, Cyanobacteria and Bacteroidetes and the bacteria family of Lachnospiraceae and Bacteroidaceae were observed in fresh grass carp. As storage time increased, the coated samples retained bacterial diversity. However, Shewanellaceae, Pseudomonadaceae and Flavobacteriaceae increased and became the predominant microbiota in spoiled control samples. The significant difference between the bacteria species in the control and coated samples showed that the coating had the potential to inhibit microbial growth, especially spoilage microorganisms, and reduced quality deterioration caused by bacteria during refrigerated storage of grass carp fillets. SN - 1879-3460 UR - https://www.unboundmedicine.com/medline/citation/30031352/Inhibition_of_microbial_spoilage_of_grass_carp__Ctenopharyngodon_idellus__fillets_with_a_chitosan_based_coating_during_refrigerated_storage_ DB - PRIME DP - Unbound Medicine ER -
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