UPLC/MS-based untargeted metabolomics reveals the changes in muscle metabolism of electron beam irradiated Solenocera melantho during refrigerated storage

Yu, Qi; Pan, Huijuan; Shao, Haitao; Qian, Chenru; Han, Jiajun; Li, Yongyong; Lou, Yifei

doi:10.1016/j.foodchem.2021.130713

Cited by 27 publications

(9 citation statements)

References 39 publications

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“…Several databases, such as the Human Metabolome Database, Plant Metabolome Database, Metlin, Lipidmaps, along with self‐built databases, were employed for this purpose. A detailed data matrix was created using the output from both positive and negative ions (Yu et al ., 2022).…”

Section: Methodsmentioning

confidence: 99%

Metabolism effects of static magnetic field‐assisted freezing on shrimp (Penaeus vannamei)

Zhu,

Fu,

Yang

et al. 2024

Int J of Food Sci Tech

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SummaryShrimp undergo rapid deterioration after death, primarily due to enzyme activity and microbial growth, with freezing serving as its primary preservation method. In this study, shrimp underwent both conventional freezing (CF) and magnetic field‐assisted freezing (MF), and the shrimp meat's metabolites were scrutinised via metabonomic analysis techniques. The results demonstrate that MF treatment effectively preserved umami components like glutamic acid (log2(FC) = 0.37) and inosinic acid (1.02) while inhibiting the accumulation of spoilage‐related metabolites such as inosine (HxR) (−2.51), hypoxanthine (Hx) (−1.43) and uric acid (UA) (−1.24). Moreover, specific compounds, including 3‐methylhistidine, 1,6‐bisphosphate, phosphatidylcholine (PC), phosphatidylethanolamine (PE), HxR, Hx and UA were recognised as potential biomarkers throughout the freezing process. This research offers crucial insights into the intricate molecular mechanisms behind magnetic field‐assisted freezing.

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Section: Methodsmentioning

confidence: 99%

Metabolism effects of static magnetic field‐assisted freezing on shrimp (Penaeus vannamei)

Zhu,

Fu,

Yang

et al. 2024

Int J of Food Sci Tech

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“…Samples were pretreated as described previously, with minor modifications [ 34 , 35 ]. Briefly, a total of 50 μL supernatant from each sample was transferred into a 1.5 mL microcentrifuge tube containing 20 μL internal standard buffer (L-2-chlorophenylalanine in methanol, 0.06 mg/mL), and vortexed for 10 s. Then, 200 μL protein precipitant of methanol: acetonitrile at 2:1 ratio ( v / v ) was added to each sample and vortexed for 1 min, followed by ultrasonicating in an ice-water bath for 10 min, and placed at −20 °C for 30 min.…”

Section: Methodsmentioning

confidence: 99%

Metabolomics Provides New Insights into Host Manipulation Strategies by Asobara japonica (Hymenoptera: Braconidae), a Fruit Fly Parasitoid

et al. 2023

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Asobara japonica (Hymenoptera: Braconidae) is an endoparasitoid wasp that can successfully parasitize a wide range of host species across the Drosophila genus, including the invasive crop pest Drosophila suzukii. Parasitoids are capable of regulating the host metabolism to produce the nutritional metabolites for the survival of their offspring. Here, we intend to investigate the metabolic changes in D. melanogaster hosts after parasitization by A. japonica, using the non-targeted LC-MS (liquid chromatography-mass spectrometry) metabolomics analysis. In total, 3043 metabolites were identified, most of which were not affected by A. japonica parasitization. About 205 metabolites were significantly affected in parasitized hosts in comparison to non-parasitized hosts. The changed metabolites were divided into 10 distinct biochemical groups. Among them, most of the lipid metabolic substances were significantly decreased in parasitized hosts. On the contrary, most of metabolites associated with the metabolism of amino acids and sugars showed a higher abundance of parasitized hosts, and were enriched for a wide range of pathways. In addition, eight neuromodulatory-related substances were upregulated in hosts post A. japonica parasitization. Our results reveal that the metabolites are greatly changed in parasitized hosts, which might help uncover the underlying mechanisms of host manipulation that will advance our understanding of host–parasitoid coevolution.

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“…Chang et al [4] found 37 metabolites markers in Chilean and Norwegian salmon through untargeted metabolomics that can be used for food traceability. Yu et al [5] investigated the metabolic changes in Solenocera melantho during refrigerated storage after electron beam irradiation, there were two potential biomarkers, namely phosphatidylcholines and hypoxanthine, were obtained in the shrimp muscle. Overall, metabolomics reveals the changing patterns of differential metabolites in samples, which helps to offer a better understanding of the quality changes in samples at metabolic level.…”

Section: Introductionmentioning

confidence: 99%

Insight into the quality deterioration induced by microorganisms in Litopenaeus vannamei during superchilling storage

Pan,

Yang,

Yang

et al. 2024

Food Science and Human Wellness

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Quality deterioration induced by microbial community in Litopenaeus vannamei during superchilling storage were demonstrated in this study. In this study, 6 microorganisms were identified as the biomarkers by 16S rDNA sequencing and 71 differential metabolites were identified by untargeted metabolomics. The correlation analysis between microorganisms and differential metabolites revealed that Oceanicaulis, Aliihoeflea, Prauserella, Chelativorans and Pseudoalteromonas had the potential to be the important microorganisms of deterioration of superchilled shrimp. Moreover, the spearman correlation analysis revealed that L* value had highly significant correlation with Shewanella (P < 0.01), and TBA value, TVC value total sulfhydryl content, TCA-soluble peptide and Ca 2+ -ATPase activity showed significantly correlation with Oceanicaulis, Prauserella, Chelativorans, Aliihoeflea and Pseudoalteromonas (P < 0.05). This study offers a better understanding for mechanisms behind quality degradation induced by microorganisms, which may help the quality maintaining of Pacific white shrimp during superchilling storage.

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UPLC/MS-based untargeted metabolomics reveals the changes in muscle metabolism of electron beam irradiated Solenocera melantho during refrigerated storage

Cited by 27 publications

References 39 publications

Metabolism effects of static magnetic field‐assisted freezing on shrimp (Penaeus vannamei)

Metabolism effects of static magnetic field‐assisted freezing on shrimp (Penaeus vannamei)

Metabolomics Provides New Insights into Host Manipulation Strategies by Asobara japonica (Hymenoptera: Braconidae), a Fruit Fly Parasitoid

Insight into the quality deterioration induced by microorganisms in Litopenaeus vannamei during superchilling storage

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