Significantly Different Lipid Profile Analysis of <i>Litopenaeus vannamei</i> under Low-Temperature Storage by UPLC-Q-Exactive Orbitrap/MS

Low-temperature storage is one of the most important preservation methods for aquatic product storage. However, the effects of low-temperature storage on the lipid profiles of shrimp are unclear. Herein, UPLC-Q-Exactive Orbitrap/MS combined with LipidSearch software was applied to analyze the effect...

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Autores principales:	Shengnan Wang, Yongshi Chen, Yu Chen, Peng Liang, Jie Pang, Beiwei Zhu, Xiuping Dong
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	lipidomics <i>Litopenaeus vannamei</i> low-temperature storage lipid classes UPLC-Q-Exactive Orbitrap/MS Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/df2796f91d1040abb7f2ce14896cd710
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spelling	oai:doaj.org-article:df2796f91d1040abb7f2ce14896cd7102021-11-25T17:33:33ZSignificantly Different Lipid Profile Analysis of <i>Litopenaeus vannamei</i> under Low-Temperature Storage by UPLC-Q-Exactive Orbitrap/MS10.3390/foods101126242304-8158https://doaj.org/article/df2796f91d1040abb7f2ce14896cd7102021-10-01T00:00:00Zhttps://www.mdpi.com/2304-8158/10/11/2624https://doaj.org/toc/2304-8158Low-temperature storage is one of the most important preservation methods for aquatic product storage. However, the effects of low-temperature storage on the lipid profiles of shrimp are unclear. Herein, UPLC-Q-Exactive Orbitrap/MS combined with LipidSearch software was applied to analyze the effect of three low storage temperatures (4 °C, −2 °C, and −18 °C) on the lipidomics of <i>Litopenaeus vannamei</i>. A total of 15 lipid classes were analyzed, and PC, PE, DG, and TG accounted for vast majority of peak areas. Furthermore, 531 individual lipid variables enriched in 12 metabolic pathways were identified via bioinformatics analysis methods. A total of 56 significantly different lipid molecular species (55 belonging to PC, PE, DG, and TG) were selected as potential biomarkers of lipid oxidation via correlational analysis between physical properties (texture and color) and individual lipid variables. The results indicated that the three low storage temperatures caused different effects on the lipidomics profile of <i>L. vannamei</i>, and PC, PE, DG, and TG could become potential focuses in further studies of lipid oxidation in <i>L. vannamei</i>.Shengnan WangYongshi ChenYu ChenPeng LiangJie PangBeiwei ZhuXiuping DongMDPI AGarticlelipidomics<i>Litopenaeus vannamei</i>low-temperature storagelipid classesUPLC-Q-Exactive Orbitrap/MSChemical technologyTP1-1185ENFoods, Vol 10, Iss 2624, p 2624 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	lipidomics <i>Litopenaeus vannamei</i> low-temperature storage lipid classes UPLC-Q-Exactive Orbitrap/MS Chemical technology TP1-1185
spellingShingle	lipidomics <i>Litopenaeus vannamei</i> low-temperature storage lipid classes UPLC-Q-Exactive Orbitrap/MS Chemical technology TP1-1185 Shengnan Wang Yongshi Chen Yu Chen Peng Liang Jie Pang Beiwei Zhu Xiuping Dong Significantly Different Lipid Profile Analysis of <i>Litopenaeus vannamei</i> under Low-Temperature Storage by UPLC-Q-Exactive Orbitrap/MS
description	Low-temperature storage is one of the most important preservation methods for aquatic product storage. However, the effects of low-temperature storage on the lipid profiles of shrimp are unclear. Herein, UPLC-Q-Exactive Orbitrap/MS combined with LipidSearch software was applied to analyze the effect of three low storage temperatures (4 °C, −2 °C, and −18 °C) on the lipidomics of <i>Litopenaeus vannamei</i>. A total of 15 lipid classes were analyzed, and PC, PE, DG, and TG accounted for vast majority of peak areas. Furthermore, 531 individual lipid variables enriched in 12 metabolic pathways were identified via bioinformatics analysis methods. A total of 56 significantly different lipid molecular species (55 belonging to PC, PE, DG, and TG) were selected as potential biomarkers of lipid oxidation via correlational analysis between physical properties (texture and color) and individual lipid variables. The results indicated that the three low storage temperatures caused different effects on the lipidomics profile of <i>L. vannamei</i>, and PC, PE, DG, and TG could become potential focuses in further studies of lipid oxidation in <i>L. vannamei</i>.
format	article
author	Shengnan Wang Yongshi Chen Yu Chen Peng Liang Jie Pang Beiwei Zhu Xiuping Dong
author_facet	Shengnan Wang Yongshi Chen Yu Chen Peng Liang Jie Pang Beiwei Zhu Xiuping Dong
author_sort	Shengnan Wang
title	Significantly Different Lipid Profile Analysis of <i>Litopenaeus vannamei</i> under Low-Temperature Storage by UPLC-Q-Exactive Orbitrap/MS
title_short	Significantly Different Lipid Profile Analysis of <i>Litopenaeus vannamei</i> under Low-Temperature Storage by UPLC-Q-Exactive Orbitrap/MS
title_full	Significantly Different Lipid Profile Analysis of <i>Litopenaeus vannamei</i> under Low-Temperature Storage by UPLC-Q-Exactive Orbitrap/MS
title_fullStr	Significantly Different Lipid Profile Analysis of <i>Litopenaeus vannamei</i> under Low-Temperature Storage by UPLC-Q-Exactive Orbitrap/MS
title_full_unstemmed	Significantly Different Lipid Profile Analysis of <i>Litopenaeus vannamei</i> under Low-Temperature Storage by UPLC-Q-Exactive Orbitrap/MS
title_sort	significantly different lipid profile analysis of <i>litopenaeus vannamei</i> under low-temperature storage by uplc-q-exactive orbitrap/ms
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/df2796f91d1040abb7f2ce14896cd710
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Significantly Different Lipid Profile Analysis of <i>Litopenaeus vannamei</i> under Low-Temperature Storage by UPLC-Q-Exactive Orbitrap/MS

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