中国水产科学研究院机构知识库

Adequate pre-freezing handling slows the quality deterioration of frozen obscure pufferfish: Revealed by untargeted metabolomics

收藏
分享
全文链接

文献类型：外文期刊

作者： Zheng, Yao ¹ ; Wang, Xichang ³ ;

作者机构： 1.Minist Agr & Rural Affairs, Key Lab Ocean & Polar Fisheries, Beijing, Peoples R China

2.Chinese Acad Fishery Sci, East China Sea Fisheries Res Inst, Shanghai 200090, Peoples R China

3.Shanghai Ocean Univ, Coll Food Sci & Engn, Shanghai 201306, Peoples R China

关键词： Frozen quality; Untargeted metabolomics; Obscure pufferfish ( Takifugu obscurus ); Pre-freezing handling; Dorsal muscle

期刊名称：FOOD RESEARCH INTERNATIONAL （影响因子：8.1；五年影响因子：7.7 ）

ISSN： 0963-9969

年卷期： 2023 年 173 卷

页码：

收录情况： SCI

摘要： To investigate the effect of different pre-freezing handling methods on the frozen quality of farmed obscure pufferfish, live pufferfish were treated with commercial slaughter (CS), spinal cord cutting (SCC), or spinal cord cutting and precooling (SCCP) before freezing. The metabolic status was evaluated by metabolomics before freezing, and quality attributes were analyzed through the water-holding capacity and texture properties of dorsal muscle during frozen storage. The results showed that quality loss followed the order of CS > SCC > SCCP, as revealed by thawing loss, cooking loss, and springiness. A total of 654 metabolites were identified from pufferfish samples; 33 and 25 differential metabolites were screened from the SCC/CS and SCCP/CS groups, respectively. Different pre-freezing handling methods significantly affected arginine and histidine metabolism, fatty acid biosynthesis, and purine metabolism, which may inhibit protein denaturation and ice crystal growth, thereby slowing the quality degradation of frozen pufferfish.

相关文献

作者其他论文更多>>

The impact of tea polyphenols on the oxidative stability in Antarctic krill meal during storage: phenomena, substances, and potential mechanism

作者：Yang, Liu;Zhang, Shuaishuai;Wang, Xin;Yang, Liu;Zheng, Yao;Zhang, Quantong;Zhang, Shuaishuai;Guo, Quanyou;Zhang, Quantong

关键词：Tea polyphenols; Addition methods; Lipid oxidation; Molecular docking; Antarctic krill (Euphausia superba)
Apoptosis, MAPK signaling pathway affected in tilapia liver following nano-microplastics and sulfamethoxazole acute co-exposure

作者：Zheng, Yao;Li, Jiajia;Gao, Jiancao;Hu, Jiawen;Sun, Yi;Zhu, Haojun;Xu, Gangchun;Zheng, Yao;Jin, Wei;Xu, Gangchun

关键词：Liver; Endoplasmic reticulum; MAPK signaling pathway; Acute exposure
Comparison of in vitro digestive characteristics of proteins from different sources in simulated elderly gastrointestinal conditions

作者：Qiu, Zehui;Shi, Yuyao;Shi, Wenzheng;Zhang, Long;Yin, Mingyu;Wang, Xichang;Qiu, Zehui;Shi, Yuyao;Wang, Xichang;Zheng, Yao

关键词：Protein digestibility; In vitro digestion; Elderly; Food sources; Protein composition; Protein structure
Endocytosis, endoplasmic reticulum, actin cytoskeleton affected in tilapia liver under polystyrene microplastics and BDE153 acute co-exposure

作者：Zheng, Yao;Li, Jiajia;Zhu, Haojun;Hu, Jiawen;Sun, Yi;Xu, Gangchun

关键词：Liver; Endocytosis; Protein processing in endoplasmic reticulum; Regulation of actin cytoskeleton; Nano-polystyrene microplastics and BDE153 co- exposure
Succession patterns, environmental connections, and assembly mechanisms of gut microbiota in the giant freshwater prawn (Macrobrachium rosenbergii) across lifespan

作者：Zou, Songbao;Yuan, Julin;Ni, Meng;Liu, Mei;Zhou, Dan;Gao, Qiang;Zheng, Yao;Deng, Mingfeng;Zhang, Xin;Zou, Songbao;Yuan, Julin;Ni, Meng;Liu, Mei;Zhou, Dan;Gao, Qiang;Zou, Songbao;Yuan, Julin;Ni, Meng;Liu, Mei;Zhou, Dan;Gao, Qiang

关键词：Macrobrachium rosenbergii; Host ontogeny; Succession pattern; Environmental connectivity; Microbial biomarker; Community assembly
In-line monitoring astaxanthin in krill meal using computer vision

作者：Zhang, Quantong;Yang, Liu;Guo, Quanyou;Zheng, Yao;Zhang, Quantong;Yang, Liu;Guo, Quanyou;Zheng, Yao;Zhang, Quantong;Guo, Quanyou;Zheng, Yao;Zhang, Quantong;Wang, Xin

关键词：Krill meal; Astaxanthin content; Shallow convolutional neural networks; Computer vision; Otsu algorithm
Rapid Quantitative Analysis of Astaxanthin Isomers in Antarctic Krill Meal by Combining Computer Vision with Convolutional Neural Network

作者：Zhang, Quantong;Zheng, Yao;Yang, Liu;Zhang, Shuaishuai;Guo, Quanyou;Zhang, Quantong;Zheng, Yao;Yang, Liu;Zhang, Shuaishuai;Guo, Quanyou;Zhang, Quantong;Zheng, Yao;Zhang, Quantong

关键词：Antarctic krill meal; Astaxanthin; Geometric isomers; Computer vision; Convolutional neural networks

Adequate pre-freezing handling slows the quality deterioration of frozen obscure pufferfish: Revealed by untargeted metabolomics

作者其他论文 更多>>

The impact of tea polyphenols on the oxidative stability in Antarctic krill meal during storage: phenomena, substances, and potential mechanism

Apoptosis, MAPK signaling pathway affected in tilapia liver following nano-microplastics and sulfamethoxazole acute co-exposure

Comparison of in vitro digestive characteristics of proteins from different sources in simulated elderly gastrointestinal conditions

Endocytosis, endoplasmic reticulum, actin cytoskeleton affected in tilapia liver under polystyrene microplastics and BDE153 acute co-exposure

Succession patterns, environmental connections, and assembly mechanisms of gut microbiota in the giant freshwater prawn (Macrobrachium rosenbergii) across lifespan

In-line monitoring astaxanthin in krill meal using computer vision

Rapid Quantitative Analysis of Astaxanthin Isomers in Antarctic Krill Meal by Combining Computer Vision with Convolutional Neural Network

意 见 箱

作者其他论文更多>>

意见箱