Characterization of glycerophospholipid molecular species in six species of edible clams by high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry

Liu, Zhong-Yuan; Zhou, Da‐Yong; Zhao, Qi; Yin, Fawen; Hu, Xiaopei; Song, Lina; Qin, Lei; Zhang, Jianrun; Zhu, Beiwei; Shahidi, Fereidoon

doi:10.1016/j.foodchem.2016.09.160

Cited by 52 publications

(48 citation statements)

References 21 publications

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“…The correlation between molecular species and ion of PLs in this paper were almost the same as Boselli et al (). The most abundant PLs were PC(16:0/22:6), PE(16:0/22:6), PI(18:0/22:6), and PS(18:0/22:6) in almost all the sea fish, as same as in our fish, but not same as some shellfish, edible clam and shrimp (Boselli et al, ; Jaksuma et al, ; Liu et al, ).…”

Section: Resultssupporting

confidence: 78%

“…(2012). The most abundant PLs were PC(16:0/22:6), PE(16:0/22:6), PI(18:0/22:6), and PS(18:0/22:6) in almost all the sea fish, as same as in our fish, but not same as some shellfish, edible clam and shrimp(Boselli et al, 2012;Jaksuma et al, 2017;Liu et al, 2017).…”

supporting

confidence: 74%

“…Upon coupling to tandem mass spectrometry, the PLs were found to be consist of PC, PE, PI, PS, PA, PG, LPC, LPE, ePC, ePE, ePS, and SM. More types of PLs were identified than in other aquatic products (Jaksuma, Soottawat, Kitiya, Punnanee, & Kazufumi, 2017;Liu et al, 2017;Zang, Xu, & XIA W. S., JIANG Q. X., YANG, F. and WANG B., 2018).…”

Section: Identification and Quantification Of The Plsmentioning

confidence: 98%

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Composition and viriation of the polar lipids in round scad ( Decapterus maruadsi ) and hairtail ( Trichiurus lepturus ) during salt‐drying

Yang

Cai

et al. 2019

J Food Process Preserv

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Twelve categories of polar lipids (PLs) were quantified in round scad and hairtail during salt‐drying with electrospray ionization‐tandem mass spectrometry based on lipidomics. The major species were phosphatidylcholine (PC), phosphatidylethanolamine (PE), and ether‐linked PC (ePC), accounting for 67.8%, 11.1%, and 9.7% of total PLs in the raw round scad respectively, and 74.3%, 7.3%, and 10.9% in raw hairtail. Among the 272 and 263 kinds of PLs molecules detected in the two raw fish respectively, only 125 and 94 PLs were strongly affected by salt‐drying, including 28 PCs, 23 PEs, 21 ePCs, 9 phosphatidylinositols (PIs), 14 phosphatidylserines/phosphatidic acids/phosphatidylglycerols (PSs/PAs/PGs), 12 lysophosphatidylcholines (LPCs), 5 lysophosphatidylethanolamines (LPEs), 9 ether‐linked PEs (ePEs), 4 sphingomyelins (SMs) in round scad, and 21 PCs, 17 PEs, 15 ePCs, 10 PIs, 7 PSs/PAs/PGs, 9 LPCs, 5 LPEs, 6 ePEs, 4 SMs in hairtail. Salt‐drying had a very different effect on the two fish. Ultimately, the total PLs content decreased slightly (p > .01) in salt‐dried round scad product while increased significantly in hairtail final product (p < .01). Practical applications The change of PLs caused by salt‐drying is closely related to the flavor and quality of fish products, and is very important for fish preservation and processing.

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Section: Resultssupporting

confidence: 78%

supporting

confidence: 74%

Section: Identification and Quantification Of The Plsmentioning

confidence: 98%

See 1 more Smart Citation

Composition and viriation of the polar lipids in round scad ( Decapterus maruadsi ) and hairtail ( Trichiurus lepturus ) during salt‐drying

Yang

Cai

et al. 2019

J Food Process Preserv

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“…Working at single lipid species level allowed to capture changes in the composition of polar lipids of the spat, which were not observed from lipid class analysis due to the different separation employed in the two techniques. PC and PE are the main polar lipid components in bivalves [62, 64, 65, 67, 87, 99]. Bivalves have well-conserved PC structures, with a SAFA (16:0 and minor 18:0) in sn-1 position and an unsaturated PUFA (EPA or DHA) on sn-2 [99].…”

Section: Discussionmentioning

confidence: 99%

“…PE are the second major class of bivalves phospholipids [80, 99, 100], characterised by a small ethanolamine polar head, and are observed in specific domains of cell membranes as ion channels and cell-cell connections [50]. In bivalves, a large percentage of PE (around 40%) are plasmalogens [64, 65]. The analysis of NEG data suggests that the PE with the highest intensity belonged all to the plasmalogen species ( Figure 5D ).…”

Section: Discussionmentioning

confidence: 99%

Lipidomics analysis of juveniles’ blue mussels (Mytilus edulisL. 1758), a key economic and ecological species

Laudicella

Beveridge

Carboni

et al. 2019

Preprint

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Blue mussels (Mytilus edulis L.) are important components of coastal ecosystems functioning through benthopelagic coupling and ecosystem engineering. At the same time, mussel production is central in the economy of coastal areas. Therefore, understanding their nutritional, physiological and metabolic processes at key life stages is important for their management, both within food production systems and in wild populations.Lipids are crucial molecules for bivalve growth, but their diversity and roles have been considered from fatty acid (FA) perspective. In this paper, we applied lipidomics to bivalve nutrition. Lipidomics provides a holistic perspective on lipid patterns; by examining the lipidome, important physiological information can be acquired. Here, we use controlled laboratory experiments to elucidate the responses to changes in the diet of newly settled mussels juveniles, one of the most critical life stages. The diets considered in this study are single strains diet of Cylindrotheca fusiformis CCAP 1017/2 – CYL, Isochrysis galbana CCAP 927/1– ISO, Monodopsis subterranean CCAP 848/1 – MONO, Nannochloropsis oceanica CCAP 849/10– NANNO and a commercial algae paste –SP.The diets had a significant effect on spat GR and WI, and according to their efficacy resulted ranked as follows: ISO>NANNO/CYL>SP>MONO. Spat FA composition and neutral lipid content (principally triacylglycerols - TG), were influenced by the diets. Furthermore, untargeted lipidomics also showed shifts in several phospholipid species, with changes related to the essential PUFA available from the diet. TG content, neutral lipids and several TG and FA species were correlated (Spearman R2>0.8 FDR p<0.05) with spat WI, suggesting their possible application as markers of mussel juvenile condition. The availability of dietary essential PUFA deeply modified the spat lipidome both for neutral and for polar lipids. This change in the lipidome could have major impacts on their ecology and their production for food.

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Analysis of Lipids: Triacylglycerols, Phospholipids, Fatty Acids, and Others

Byrdwell

2020

Bailey's Industrial Oil and Fat Products

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Lipids comprise large and disparate classes of molecules having very different overall polarities, but the one characteristic they typically have in common is a nonpolar hydrocarbon chain that is hydrophobic in nature. The characteristics of each class of lipid dictate the most appropriate tool and approach for analysis. Since many PLs are inherently charged, the polar head group makes them ideally amenable to soft ionization by electrospray ionization (ESI) coupled to MS. In contrast, triacylglycerols (TAGs) are large neutral molecules that are not easily directly ionized by electrospray ionization mass spectrometry (ESI‐MS), and formation of adducts is necessary. Atmospheric pressure chemical ionization (APCI) and atmospheric pressure photoionization (APPI) both readily ionize neutral molecules such as TAGs and sterols. This article will outline the characteristics of each class of lipid, and how these affect the choice for the most appropriate tool for their analysis, including special steps and considerations to be taken into account to optimize analysis of each class. Emphasis will be given to neutral lipids (i.e. TAGs), which are the major components of many edible lipid mixtures. The article will also focus on the approaches necessary to derive the desired structural information from lipids. Many of the principles fundamental to lipid analysis in foods and edible oils were developed for analysis of biological samples, but are directly applicable to fats and oils. This article is intended to serve as a guide for decision‐making, by discussing the strengths and weaknesses and the benefits and shortcomings of the available options for detailed lipid analysis.

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Characterization of glycerophospholipid molecular species in six species of edible clams by high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry

Cited by 52 publications

References 21 publications

Composition and viriation of the polar lipids in round scad ( Decapterus maruadsi ) and hairtail ( Trichiurus lepturus ) during salt‐drying

Composition and viriation of the polar lipids in round scad ( Decapterus maruadsi ) and hairtail ( Trichiurus lepturus ) during salt‐drying

Lipidomics analysis of juveniles’ blue mussels (Mytilus edulisL. 1758), a key economic and ecological species

Analysis of Lipids: Triacylglycerols, Phospholipids, Fatty Acids, and Others

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