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Lee S, Kim M, Cho H, Lee GH. Determination of Triacylglycerol Composition in Mealworm Oil ( Tenebrio molitor) via Electrospray Ionization Tandem Mass Spectrometry with Multiple Neutral Loss Scans. INSECTS 2024; 15:365. [PMID: 38786921 PMCID: PMC11121848 DOI: 10.3390/insects15050365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Revised: 05/08/2024] [Accepted: 05/15/2024] [Indexed: 05/25/2024]
Abstract
Mealworms (Tenebrio molitor) have been used as an alternative source of proteins and lipids. Triacylglycerols (TAGs) are major sources of energy and have been used to provide essential fatty acids. They are also the main components of mealworm oil, and their composition and content are extensively linked to its physical and chemical properties. However, because of the complexity of TAG molecules, their identification and quantitation are challenging. This study employed electrospray ionization tandem mass spectrometry (ESI-MS/MS) with multiple neutral loss scans (NLS) to analyze the TAG composition and content in mealworm oil. Identifying and quantifying TAGs using ESI-MS/MS in combination with multiple NLS was an efficient way to improve accuracy and timeliness. For the accurate quantification of TAGs, isotopic deconvolution and correlation factors were applied. A total of 57 TAGs were identified and quantified: C52:2 (16:0/18:1/18:1) (1549.4 nmol/g, 18.20%), C52:3 (16:0/18:1/18:2) (1488.1 nmol/g, 17.48%), C54:4 (18:1/18:1/18:2) (870.1 nmol/g, 10.23%), C54:6 (18:1/18:2/18:2) (659.8 nmol/g, 7.76%) and C52:4 (16:0/18:2/18:2) (600.5 nmol/g, 7.06%), which were the most abundant TAGs present in the mealworm oil. The fundamental properties of mealworm oil, including its degree of oxidation, nutritional effect and physical properties, were elucidated.
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Affiliation(s)
- Seongeung Lee
- Lotte R&D Center, 201, Magokjungang-ro, Gangseo-gu, Seoul 07594, Republic of Korea; (M.K.); (H.C.); (G.-H.L.)
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2
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Stemler CD, Geisslitz S, Cutignano A, Scherf KA. Lipidomic insights into the reaction of baking lipases in cakes. Front Nutr 2023; 10:1290502. [PMID: 38192645 PMCID: PMC10773883 DOI: 10.3389/fnut.2023.1290502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/24/2023] [Indexed: 01/10/2024] Open
Abstract
Lipases are promising improvers of cake batter and baking properties. Their suitability for use in various cake formulations cannot be predicted yet, because the reactions that lead to macroscopic effects need to be unravelled. Therefore, the lipidome of three different cake recipes with and without lipase treatment was assessed by ultra high performance liquid chromatography-mass spectrometry before and after baking. By comparing the reaction patterns of seven different lipases in the recipes with known effects on texture, we show that lipase substrate specificity impacts baking quality. Key reactions for the recipes were identified with the help of principal component analysis. In the eggless basic cake, glyceroglycolipids are causal for baking improvement. In pound cake, lysoglycerophospholipids were linked to textural effects. Lipase substrate specificity was shown to be dependent on the recipe. Further research is needed to understand how recipes can be adjusted to achieve optimal lipase substrate specificity for desirable batter and baking properties.
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Affiliation(s)
- Charlotte Dorothea Stemler
- Department of Bioactive and Functional Food Chemistry, Institute of Applied Biosciences, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Sabrina Geisslitz
- Department of Bioactive and Functional Food Chemistry, Institute of Applied Biosciences, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Adele Cutignano
- Istituto di Chimica Biomolecolare (ICB), Consiglio Nazionale delle Ricerche (CNR), Pozzuoli (Napoli), Italy
| | - Katharina Anne Scherf
- Department of Bioactive and Functional Food Chemistry, Institute of Applied Biosciences, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
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3
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Gong X, Chen W, Zhang K, Li T, Song Q. Serially coupled column liquid chromatography: An alternative separation tool. J Chromatogr A 2023; 1706:464278. [PMID: 37572536 DOI: 10.1016/j.chroma.2023.464278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/20/2023] [Accepted: 08/02/2023] [Indexed: 08/14/2023]
Abstract
Despite the rapid development of liquid chromatography (LC) in recent decades, it remains a challenge to achieve the desired chromatographic separation of complex matrices using a single column. Multi-column LC techniques, particularly serially coupled column LC (SCC-LC), have emerged as a promising solution to overcome this challenge. While more attention has been focused on heart-cutting or comprehensive two-dimensional LC, reviews specifically focusing on SCC-LC, which offers advantages in terms of precision and facile instrumentation, are scarce. Here, our concerns are devoted to the progress summary regarding the instrumentation and applications of SCC-LC. Emphasis is placed on column selection aiming to enlarge peak capacity, selectivity, or both through the optimization of combination types (e.g. RPLC-RPLC, -RPLC-HILIC, and achiral-chiral LC), connection devices (e.g. zero dead volume connector, tubing, and T-type connector), elution program (i.e. isocratic or gradient) and detectors (e.g. mass spectrometer, ultraviolet detector, and fluorescence detector). The application of SCC-LC in pharmaceutical, biological, environmental, and food fields is also reviewed, and future perspectives and potential directions for SCC-LC are discussed. We envision that the review can give meaningful information to analytical scientists when facing heavy chromatographic separation tasks for complicated matrices.
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Affiliation(s)
- Xingcheng Gong
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Wei Chen
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Ke Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Ting Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Qingqing Song
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China.
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4
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Dos Santos Araújo S, Prado MVA, Abegão LMG, Pagani AAC, Rodrigues JJ, Zílio SC, Alencar MARC. Using a random laser to measure the content of protein in skim milk. APPLIED OPTICS 2023; 62:C53-C58. [PMID: 37133058 DOI: 10.1364/ao.476652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The luminescence of skim milk samples with distinct protein content doped with rhodamine B was investigated. The samples were excited by a nanosecond laser tuned at 532 nm, and the emission was characterized as a random laser. Its features were analyzed as a function of the protein aggregate content. The results showed a linear correlation between the random laser peak intensity and the protein content. This paper proposes a rapid detection photonic method to evaluate the protein content in skim milk based on the intensity of the random laser emission.
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5
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Analysis of milk with liquid chromatography–mass spectrometry: a review. Eur Food Res Technol 2023. [DOI: 10.1007/s00217-022-04197-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
AbstractAs a widely consumed foodstuff, milk and dairy products are increasingly studied over the years. At the present time, milk profiling is used as a benchmark to assess the properties of milk. Modern biomolecular mass spectrometers have become invaluable to fully characterize the milk composition. This review reports the analysis of milk and its components using liquid chromatography coupled with mass spectrometry (LC–MS). LC–MS analysis as a whole will be discussed subdivided into the major constituents of milk, namely, lipids, proteins, sugars and the mineral fraction.
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6
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Fast Triacylglycerol Fingerprinting in Edible Oils by Subcritical Solvent Chromatography. SEPARATIONS 2023. [DOI: 10.3390/separations10010056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Supercritical fluid chromatography (SFC) has witnessed a resurge of interest in the last decade, motivated by substantial progress in hardware capabilities and the development of specifically tailored packing materials. Meanwhile, the technique has been transitioning to the use of mobile phases in which an organic co-solvent is mixed to carbon dioxide under subcritical conditions (subFC). The use of a mobile phase modifier will also affect the selectivity, and extend the range of SFC-amenable compounds, including lipids. In this research, a subFC method was developed for the separation of triacylglycerols (TAGs) in edible oils of vegetable origin, namely borage, corn, hazelnut, olive, palm, peanut, and soybean oil. For all the samples investigated, elution of the TAG species was achieved within 8 min, the only exception being borage oil (14 min run), characterized by TAGs spanning in a wide range of partition number (PN 36–56), as constituted by fatty acids differing for alkyl chain lengths (CN 14–24), and degree of unsaturation (DB 0–9). The coupling to mass spectrometry (MS) detection allowed for the average parameters of fatty acid composition to be derived in the oil TAG constituents. A total of 121 TAGs were identified by subFC-MS, with reduced analysis time and solvent consumption (1.5 mL per analysis) compared to common chromatographic approaches. Key features of the method developed hereby are low toxicity, costs, and environmental impact. Notably, the achieved separations were conducted at room temperature, which is beneficial in terms of column life.
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7
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Oteri M, Rigano F, Micalizzi G, Casale M, Malegori C, Dugo P, Mondello L. Comparison of lipid profile of Italian Extra Virgin Olive Oils by using rapid chromatographic approaches. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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8
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Korma SA, Li L, Wei W, Liu P, Zhang X, Bakry IA, An P, Abdrabo KAE, Manzoor MF, Umair M, Cacciotti I, Lorenzo JM, Conte-Junior CA. A Comparative Study of Milk Fat Extracted from the Milk of Different Goat Breeds in China: Fatty Acids, Triacylglycerols and Thermal and Spectroscopic Characterization. Biomolecules 2022; 12:biom12050730. [PMID: 35625657 PMCID: PMC9138446 DOI: 10.3390/biom12050730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/18/2022] [Accepted: 05/20/2022] [Indexed: 11/16/2022] Open
Abstract
Goat milk (GM) is an excellent alternative to cow milk and has recently been used in commercial infant formula preparation due to its superior fat composition. Here, the fatty acid (FA) composition, triacylglycerol (TAG) molecular species, thermal behavior and infrared spectra of extracted milk fat from the milk of the two main breeds of dairy goat bred in China (Guanzhong GM (GZG) and Xinong Saanen GM (XSG)) are investigated. Gas chromatography, Fourier-transform infrared spectroscopy, differential scanning calorimetry and ultra-performance convergence chromatography with quadrupole time-of-flight mass spectrometry are applied. The obtained results evidence significant fat compositional differences based on the breed that produced the considered GM. The major FAs in both GM fats were capric (C10:0), myristic (C14:0), palmitic (C16:0), stearic (C18:0) and oleic (C18:1 n-9c). GZG presented a higher content of medium-chain saturated FAs, while XSG had higher unsaturated FAs with higher ratios of L/Ln and n-6/n-3. A total of 339 and 359 TAGs were detected and quantified in GZG and XSG, and the major TAGs were those of m/z 740.6712 (14.10 ± 0.27%) and m/z 684.6094 (10.94 ± 0.02%), respectively. Milk TAGs of GZG and XSG showed 24–54 and 26–54 total acyl carbon numbers with a 0–4 and 0–5 double bond number at 68 and 72 various retention times, respectively. Thermal analysis showed that all GM fat samples melted below normal body temperature. Infrared spectra revealed higher absorption values of GZG milk fat. This study provides valuable information to the dairy industry sector about GM fat produced in China, assessing the appropriateness of Chinese GM fat to be applied in Chinese infant formula.
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Affiliation(s)
- Sameh A. Korma
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
- Department of Food Science, Faculty of Agriculture, Zagazig University, Zagazig 44519, Egypt
| | - Li Li
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
- Sino-Singapore International Joint Research Institute, Guangzhou 510000, China
- Correspondence: (L.L.); (W.W.); Tel.: +86-208-711-4262 (L.L.); +86-510-858-767-99 (W.W.)
| | - Wei Wei
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China;
- Correspondence: (L.L.); (W.W.); Tel.: +86-208-711-4262 (L.L.); +86-510-858-767-99 (W.W.)
| | - Pengzhan Liu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
| | - Xinghe Zhang
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China;
| | - Ibrahim A. Bakry
- Department of Food and Dairy Technology, Faculty of Technology and Development, Zagazig University, Zagazig 44519, Egypt;
| | - Peipei An
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
| | - Khaled A. E. Abdrabo
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
| | - Muhammad Faisal Manzoor
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
| | - Muhammad Umair
- Department of Food Science and Engineering, College of Chemistry and Engineering, Shenzhen University, Shenzhen 518060, China;
| | - Ilaria Cacciotti
- Department of Engineering, INSTM RU, University of Rome “Niccolò Cusano”, 00166 Roma, Italy;
| | - José M. Lorenzo
- Centro Tecnológico de La Carne de Galicia, Avd. Galicia N° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain;
- Facultad de Ciencias de Ourense, Área de Tecnología de los Alimentos, Universidade de Vigo, 32004 Ourense, Spain
| | - Carlos Adam Conte-Junior
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-598, Brazil;
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9
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Karrar E, Mohamed Ahmed IA, Huppertz T, Oz F, Wei W, Wang X. Determination of triacylglycerols in milk fat from different species using UPLC–Q-TOF–MS. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Optimized Identification of Triacylglycerols in Milk by HPLC-HRMS. FOOD ANAL METHOD 2022. [DOI: 10.1007/s12161-022-02270-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AbstractThis work has developed an optimized workflow for the targeted analysis of triacylglycerols (TAGs) in milk by liquid chromatography coupled with a Q-Exactive Orbitrap mass spectrometer. First, the effects of resolution (17,500; 35,000; 70,000; 140,000) and automatic gain control target (AGC, from 2×104, 2×105, 1×106, and 3×106) have been optimized with the goal to minimize the injection time, maximize the number of scans, and minimize the mass error. Then, the flow rate of the liquid chromatography system was also optimized by maximizing the number of theoretical plates. The resulting optimized parameters consisted of a flow rate of 200 μL/min, mass resolution of 35,000, and AGC target of 2×105. Such optimal conditions were applied for targeted TAG analysis of milk fat extracts. Up to 14 target triglycerides in milk fat were identified performing a data-dependent HPLC-HRMS-MS2 experiment (t-SIM-ddMS2). The findings reported here can be helpful for MS-based lipidomic workflows and targeted milk lipid analysis.
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11
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Tang Y, Ali MM, Sun X, Debrah AA, Wang M, Hou H, Guo Q, Du Z. Development of a high-throughput method for the comprehensive lipid analysis in milk using ultra-high performance supercritical fluid chromatography combined with quadrupole time-of-flight mass spectrometry. J Chromatogr A 2021; 1658:462606. [PMID: 34656840 DOI: 10.1016/j.chroma.2021.462606] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/30/2021] [Accepted: 10/01/2021] [Indexed: 10/20/2022]
Abstract
Milk lipids are one of the most complex materials in nature and are associated with many physiological functions, hence it is important to comprehensively characterize lipids profiles to evaluate the nutritional value of milk. A quick method was developed by ultra-high performance supercritical fluid chromatography coupled to electrospray ionization quadrupole time-of-flight mass spectrometry (UHPSFC-ESI-QTOF-MS) to analyze the non-polar and polar lipids profiles of cow, goat, buffalo, human milk, and infant formulas in 7 min. All chromatographic conditions were carefully optimized and their effect on the chromatographic behavior of lipid classes and species was discussed. Under optimized conditions, 12 lipid classes (triacylglycerols, diacylglycerols, monoglyceride, fatty acids, phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol, phosphatidylserine, phosphatidylglycerol, sphingomyelin, lyso-phosphatidylcholine, and lyso-phosphatidylethanolamine) were separated and each class was further separated in single analysis to facilitate the identification. 250 lipid species in real samples were characterized and quantified. This result demonstrates the applicability of the UHPSFC-ESI-QTOF-MS method in the high-throughput and comprehensive lipid analysis of milk, and will hopefully help to provide nutritionists with the lipid distribution in different types of milk, as well as help in the design of more suitable infant formula for babies.
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Affiliation(s)
- Yan Tang
- College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Muhammad Mujahid Ali
- College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xuechun Sun
- College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Augustine Atta Debrah
- College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Mengyu Wang
- College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Haiyue Hou
- College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Qiaozhen Guo
- Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing Center for Disease Prevention & Control, Beijing 100013, China
| | - Zhenxia Du
- College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China; Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, Beijing University of Chemical Technology, Beijing 100029, China.
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12
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Ali AH, Wei W, Khalifa SA, Zhang X, Wang X. Effect of pasteurisation, homogenisation and freeze‐drying on bovine and buffalo milk fat triacylglycerols profile. INT J DAIRY TECHNOL 2021. [DOI: 10.1111/1471-0307.12781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Abdelmoneim H Ali
- International Joint Research Laboratory for Lipid Nutrition and Safety Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province School of Food Science and Technology Jiangnan University Wuxi 214122 China
- Department of Food Science Faculty of Agriculture Zagazig University Zagazig 44511 Egypt
| | - Wei Wei
- International Joint Research Laboratory for Lipid Nutrition and Safety Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province School of Food Science and Technology Jiangnan University Wuxi 214122 China
| | - Salah A Khalifa
- Department of Food Science Faculty of Agriculture Zagazig University Zagazig 44511 Egypt
| | - Xinghe Zhang
- International Joint Research Laboratory for Lipid Nutrition and Safety Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province School of Food Science and Technology Jiangnan University Wuxi 214122 China
| | - Xingguo Wang
- International Joint Research Laboratory for Lipid Nutrition and Safety Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province School of Food Science and Technology Jiangnan University Wuxi 214122 China
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13
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Zou X, Zhang S, Cheng Y, Huang J, He X, Jiang X, Wen Y, Wu S, Zhang H. Lipase‐Catalyzed Interesterification of
Schizochytrium
sp. Oil and Medium‐Chain Triacylglycerols for Preparation of
DHA
‐Rich Medium and Long‐Chain Structured Lipids. J AM OIL CHEM SOC 2021. [DOI: 10.1002/aocs.12457] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xiaoqiang Zou
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Laboratory for Cereal Fermentation Technology, State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University 1800 Lihu Road Wuxi Jiangsu 214122 China
| | - Shiqun Zhang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Laboratory for Cereal Fermentation Technology, State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University 1800 Lihu Road Wuxi Jiangsu 214122 China
| | - Yang Cheng
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Laboratory for Cereal Fermentation Technology, State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University 1800 Lihu Road Wuxi Jiangsu 214122 China
| | - Jianhua Huang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Laboratory for Cereal Fermentation Technology, State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University 1800 Lihu Road Wuxi Jiangsu 214122 China
| | - Xuechun He
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Laboratory for Cereal Fermentation Technology, State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University 1800 Lihu Road Wuxi Jiangsu 214122 China
| | - Xuan Jiang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Laboratory for Cereal Fermentation Technology, State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University 1800 Lihu Road Wuxi Jiangsu 214122 China
| | - Ye Wen
- Joint Laboratory of Functional Food for Healthy Body Fat Loss Chengdu Tianyi Cuisine Nutritious Food Co., Ltd 360 Tianhui Road, High‐tech Zone Chengdu Sichuan 641400 China
| | - Shibin Wu
- Joint Laboratory of Functional Food for Healthy Body Fat Loss Chengdu Tianyi Cuisine Nutritious Food Co., Ltd 360 Tianhui Road, High‐tech Zone Chengdu Sichuan 641400 China
| | - Hui Zhang
- National Engineering Research Center for Functional Food, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Laboratory for Cereal Fermentation Technology, State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University 1800 Lihu Road Wuxi Jiangsu 214122 China
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14
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Rigano F, Arena P, Mangraviti D, Donnarumma D, Dugo P, Donato P, Mondello L, Micalizzi G. Identification of high-value generating molecules from the wastes of tuna fishery industry by liquid chromatography and gas chromatography hyphenated techniques with automated sample preparation. J Sep Sci 2021; 44:1571-1580. [PMID: 33617095 DOI: 10.1002/jssc.202100108] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 02/17/2021] [Accepted: 02/17/2021] [Indexed: 02/03/2023]
Abstract
The present work aims to a promising re-utilization of the massive waste derived from the tuna fishing industry, for which by-products can represent more than 50% of the original material. Due to the considerable content in polyunsaturated fatty acids and noble proteins, such wastes can be used as primary source of functional ingredients in the production of nutraceuticals. The composition of the lipid and protein tuna fractions was investigated by means of gas chromatography-mass spectrometry and high-performance liquid chromatography-tandem mass spectrometry methods (in wastes and edible parts), and a preliminary characterization of potential bioactive peptides was achieved. Automated sample preparation allowed speeding up the analytical workflow, while allowing for highly sensitive and selective lipid characterization. The ω3 fatty acid content was found higher in waste products compared to the muscle, in terms of fatty acids as well as complex lipids. As for peptides, extraction by isoelectric solubilization/precipitation was performed, followed by enzymatic digestion and high-performance liquid chromatography-tandem mass spectrometry analysis. Furthermore, the use of bioinformatics tools highlighted the presence of potential antimicrobial peptides in the samples investigated.
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Affiliation(s)
- Francesca Rigano
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Paola Arena
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Domenica Mangraviti
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Danilo Donnarumma
- Chromaleont s.r.l., c/o Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Paola Dugo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy.,Chromaleont s.r.l., c/o Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy.,BeSep s.r.l., c/o Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Paola Donato
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, Messina, Italy
| | - Luigi Mondello
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy.,Chromaleont s.r.l., c/o Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy.,BeSep s.r.l., c/o Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Giuseppe Micalizzi
- Chromaleont s.r.l., c/o Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
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15
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Analysis of mono-, di-, triacylglycerols, and fatty acids in food emulsifiers by high-performance liquid chromatography–mass spectrometry. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03684-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractMono- and diacylglycerols (MG/DG) of fatty acids (FA), known as emulsifiers of the type E 471, are food additives used to adjust techno-functional properties of various foodstuffs. These emulsifiers, however, are not defined single compounds but comprise, in addition to MG and DG, other constituents such as FA, triacylglycerols (TG), and glycerol. Although the emulsifiers’ compositions affect techno-functional properties of the food, knowledge of the composition is scarcely available, and the emulsifiers and their dosage are generally chosen empirically. Thus, a simple and rather inexpensive method for the simultaneous determination of FA, 1-MG, 2-MG, 1,2-DG, 1,3-DG, and TG by high-performance liquid chromatography–mass spectrometry including a straightforward quantitation strategy has been developed. Reversed-phase chromatography with gradient elution offered adequate separation of 29 considered analytes within 21 peaks, while mass-selective detection provided their unequivocal identification. The quantitation strategy based on calibration just with the C16:0 representatives of each lipid class and a corresponding response factor system has proven to provide reliable results. The determined concentrations of different mixtures comprising varying compositions and concentrations of C16:0, C18:0, and C18:1 components of each lipid class deviated < 20% (n = 351) from the respective target concentrations. Limits of decision were determined to 0.3–0.8 mg/L and limits of quantitation to 0.8–1.7 mg/L, expressed as C16:0 representatives. Application of the method to various E 471 emulsifiers provided detailed data on their chemical compositions, and calculated FA compositions matched very well those determined by common methods such as gas chromatography with flame ionization detection.
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Zhang X, Liu L, Wang L, Pan Y, Hao X, Zhang G, Li X, Hussain M. Comparative Lipidomics Analysis of Human Milk and Infant Formulas Using UHPLC-Q-TOF-MS. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:1146-1155. [PMID: 33464051 DOI: 10.1021/acs.jafc.0c06940] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The lipidome and fatty acid composition of human milk and different infant formulas with animal- and/or plant-based fat sources are analyzed and compared in this study. The results obtained using positive and negative ionization modes indicate that there are 48 and 71 lipid species, respectively, that are common between the human milk and infant formulas. Moreover, the fatty acid composition in infant formulas varies significantly, depending on the fat source. Human milk is rich in triacylglycerols that contain linoleic acid, α-linolenic acid, arachidonic acid, and docosahexaenoic acid. Meanwhile, the triacylglycerols in IFB comprise long-chain fatty acids at the sn-1,3 position. Compared to human milk, IFC has the same level of sphingomyelin species. Based on univariate and multivariate analyses, there are 37, 34, 31, and 36 lipid species that can be used to distinguish between human milk and infant formulas. Overall, the results reported herein are useful in designing new milk formulas that better mimic human milk.
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Affiliation(s)
- Xiuxiu Zhang
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
- Key Laboratory of Dairy Science of Ministry of Education, Northeast Agricultural University, Harbin 150030, China
| | - Lu Liu
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
- Key Laboratory of Dairy Science of Ministry of Education, Northeast Agricultural University, Harbin 150030, China
| | - Lina Wang
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
- Key Laboratory of Dairy Science of Ministry of Education, Northeast Agricultural University, Harbin 150030, China
| | - Yue Pan
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
- Key Laboratory of Dairy Science of Ministry of Education, Northeast Agricultural University, Harbin 150030, China
| | - Xinyue Hao
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
- Key Laboratory of Dairy Science of Ministry of Education, Northeast Agricultural University, Harbin 150030, China
| | - Gengxu Zhang
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
- Key Laboratory of Dairy Science of Ministry of Education, Northeast Agricultural University, Harbin 150030, China
| | - Xiaodong Li
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
- Key Laboratory of Dairy Science of Ministry of Education, Northeast Agricultural University, Harbin 150030, China
| | - Muhammad Hussain
- College of Food Science, Northeast Agricultural University, Harbin 150030, China
- Key Laboratory of Dairy Science of Ministry of Education, Northeast Agricultural University, Harbin 150030, China
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Samarra I, Masdevall C, Foguet-Romero E, Guirro M, Riu M, Herrero P, Canela N, Delpino-Rius A. Analysis of oxylipins to differentiate between organic and conventional UHT milks. Food Chem 2020; 343:128477. [PMID: 33160765 DOI: 10.1016/j.foodchem.2020.128477] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 10/21/2020] [Accepted: 10/21/2020] [Indexed: 10/23/2022]
Abstract
Nowadays, there is a strong interest in analytical approaches for assessing organic farming practices. Here, we propose that oxylipins, a group of oxidised metabolites derived from various polyunsaturated fatty acids, could be promising biomarkers for organic milk assessment because their biosynthesis is modulated by both precursor fatty acid availability and physiological or pathological status. Thus, we determined 31 fatty acids, 53 triacylglycerols and 37 oxylipins in one hundred commercial UHT milks by chromatographic methods coupled to mass spectrometry. Of these, 52 milks were conventional (34 whole milk, 11 semi-skimmed milk and 7 skimmed milk) and 48 were organic (31 whole milk, 11 semi-skimmed milk and 6 skimmed milk). Several oxylipins (8-HEPE, 5-HEPE, 11-HEPE, 9-HEPE, 18-HEPE, 9-HOTrE, 13-HOTrE, 12,13-DiHODE and 15,16-DiHODE) could distinguish between organic and conventional milks. Within these oxylipins, arachidonic and linoleic acid derived do not correlate with their fatty acid precursors; therefore these oxylipins could be promising as not only diet-dependent biomarkers for organic milk assessment.
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Affiliation(s)
- Iris Samarra
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat - Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Clara Masdevall
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat - Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Elisabet Foguet-Romero
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat - Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Maria Guirro
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat - Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Marc Riu
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat - Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Pol Herrero
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat - Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
| | - Núria Canela
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat - Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain.
| | - Antoni Delpino-Rius
- Eurecat, Centre Tecnològic de Catalunya, Centre for Omic Sciences (Joint Unit Eurecat - Universitat Rovira i Virgili), Unique Scientific and Technical Infrastructure (ICTS), Reus, Spain
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Sun T, Wang X, Cong P, Xu J, Xue C. Mass spectrometry-based lipidomics in food science and nutritional health: A comprehensive review. Compr Rev Food Sci Food Saf 2020; 19:2530-2558. [PMID: 33336980 DOI: 10.1111/1541-4337.12603] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 05/14/2020] [Accepted: 06/10/2020] [Indexed: 12/16/2022]
Abstract
With the advance in science and technology as well as the improvement of living standards, the function of food is no longer just to meet the needs of survival. Food science and its associated nutritional health issues have been increasingly debated. Lipids, as complex metabolites, play a key role both in food and human health. Taking advantages of mass spectrometry (MS) by combining its high sensitivity and accuracy with extensive selective determination of all lipid classes, MS-based lipidomics has been employed to resolve the conundrum of addressing both qualitative and quantitative aspects of high-abundance and low-abundance lipids in complex food matrices. In this review, we systematically summarize current applications of MS-based lipidomics in food field. First, common MS-based lipidomics procedures are described. Second, the applications of MS-based lipidomics in food science, including lipid composition characterization, adulteration, traceability, and other issues, are discussed. Third, the application of MS-based lipidomics for nutritional health covering the influence of food on health and disease is introduced. Finally, future research trends and challenges are proposed. MS-based lipidomics plays an important role in the field of food science, promoting continuous development of food science and integration of food knowledge with other disciplines. New methods of MS-based lipidomics have been developed to improve accuracy and sensitivity of lipid analysis in food samples. These developments offer the possibility to fully characterize lipids in food samples, identify novel functional lipids, and better understand the role of food in promoting healt.
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Affiliation(s)
- Tong Sun
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Xincen Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Peixu Cong
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Jie Xu
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Changhu Xue
- College of Food Science and Engineering, Ocean University of China, Qingdao, China.,Qingdao National Laboratory for Marine Science and Technology, Laboratory of Marine Drugs & Biological Products, Qingdao, China
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19
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Zhang Y, Zheng Z, Liu C, Liu Y. Lipid Profiling and Microstructure Characteristics of Goat Milk Fat from Different Stages of Lactation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:7204-7213. [PMID: 32551578 DOI: 10.1021/acs.jafc.0c02234] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Goat milk at different lactations show varied lipids distributions, which are potentially dietary influencing factors for the health of human consumers. Herein, the effects of lactation stages (colostral, transitional, and mature stages) on lipid profiling and microstructure of goat milk fat (GMF) were investigated. A total of 359 species of triacylglycerols (TAGs), 27 species of diacylglycerols (DAGs), and 10 classes of phospholipids (PLs) were identified using high resolution tandem mass spectrometry (HR-MS/MS). Of importance, goat transitional milk presented the highest levels of MUFA (29.51%) and lyso-phospholipids (7.95% of total PLs) among these three different lactations. A lactation-dependent attenuation was found at the level of PUFA in goat milk, particularly long-chain PUFA ω-6. Similar behavior was observed in the total proportions of POO (16:0/18:1/18:1) and PSL (16:0/18:0/18:2), presenting a decrease from 3.70% to 3.23% as the proceeding period from colostrum to mature. The relative contents of sphingomyelin and cholesterol in goat colostrum were approximately twice and three times that in mature milk, respectively. Unlikely, both PMCy+MCaM (16:0/14:0/8:0 + 14:0/10:0/14:0) and BuPO (4:0/16:0/18:1) TAGs, the foremost saturated and monounsaturated TAGs in goat colostrum, respectively, showed upward trends over the period from colostrum to mature. Interestingly, no significant variation in milk fat globule morphology was monitored at different lactation periods. Therefore, all our results demonstrated that the main influences of lactation stages on GMF were the lipid profiling, providing a theoretical guidance for rational implement of lipids in goat milk.
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Affiliation(s)
- Yan Zhang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, People's Republic of China
| | - Zhaojun Zheng
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, People's Republic of China
| | - Chunhuan Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, People's Republic of China
| | - Yuanfa Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, National Engineering Laboratory for Cereal Fermentation Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, People's Republic of China
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20
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Chen YJ, Zhou XH, Han B, Yu Z, Yi HX, Jiang SL, Li YY, Pan JC, Zhang LW. Regioisomeric and enantiomeric analysis of primary triglycerides in human milk by silver ion and chiral HPLC atmospheric pressure chemical ionization-MS. J Dairy Sci 2020; 103:7761-7774. [PMID: 32622592 DOI: 10.3168/jds.2019-17353] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 04/17/2020] [Indexed: 12/19/2022]
Abstract
Triglycerides (TG) not only provide energy for infants but have important physiological functions. Understanding the composition and structure of TG in human milk is conducive to the development of infant formulas. In this study, TG species in human milk from 3 provincial capitals (Zhengzhou, Wuhan, and Harbin) in different regions of China were determined through C18 HPLC electrospray ionization tandem mass spectrometry (MS). The results showed that in human milk from these 3 regions, oleoyl-palmitoyl-linoleoylglycerol (OPL; 16.55, 19.20, and 18.67%, respectively) was more abundant than oleoyl-palmitoyl-oleoylglycerol (OPO; 10.08, 10.22, and 12.03%, respectively). Subsequently, regioisomeric and enantiomeric analysis of main TG in the human milk were performed on silver ion and chiral HPLC atmospheric pressure chemical ionization mass spectrometry (APCI)-MS, respectively. The results showed that rac-OPL (above 85%), rac-OPO (above 85%), rac-palmitoyl-oleoyl-oleoylglycerol (PPO; above 90%), and rac-OLaO (above 70%) were the main regioisomers of OPL, OPO, PPO, and lauroyl-oleoyl-oleoylglycerol (LaOO), respectively. The relative ratios of enantiomer pairs of rac-OPL (rac-OPL1 and rac-OPL2) were about 37 and 63%, respectively.
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Affiliation(s)
- Y J Chen
- College of Food Science and Engineering, Ocean University of China, Qingdao, China 266003
| | - X H Zhou
- Qingdao Central Hospital, Qingdao 266042, China
| | - B Han
- Key Laboratory for Marine Bioactive Substances and Modern Analytical Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao 266061, China
| | - Zhuang Yu
- Health Management Center, the Affiliated Hospital of Qingdao University, Qingdao, China 266000
| | - H X Yi
- College of Food Science and Engineering, Ocean University of China, Qingdao, China 266003
| | - S L Jiang
- Heilongjiang Feihe Dairy Co. Ltd., Beijing 100015, China
| | - Y Y Li
- Heilongjiang Feihe Dairy Co. Ltd., Beijing 100015, China
| | - J C Pan
- Heilongjiang Feihe Dairy Co. Ltd., Beijing 100015, China
| | - L W Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao, China 266003.
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21
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Mitina A, Mazin P, Vanyushkina A, Anikanov N, Mair W, Guo S, Khaitovich P. Lipidome analysis of milk composition in humans, monkeys, bovids, and pigs. BMC Evol Biol 2020; 20:70. [PMID: 32560628 PMCID: PMC7304121 DOI: 10.1186/s12862-020-01637-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 06/04/2020] [Indexed: 12/04/2022] Open
Abstract
Background Lipids contained in milk are an essential source of energy and structural materials for a growing neonate. Furthermore, lipids’ long-chain unsaturated fatty acid residues can directly participate in neonatal tissue formation. Here, we used untargeted mass spectrometric measurements to assess milk lipid composition in seven mammalian species: humans, two macaque species, cows, goats, yaks, and pigs. Results Analysis of the main milk lipid class, triacylglycerides (TAGs), revealed species-specific quantitative differences in the composition of fatty acid residues for each of seven species. Overall, differences in milk lipid composition reflect evolutionary distances among species, with each species group demonstrating specific lipidome features. Among them, human milk contained more medium and long-chain unsaturated fatty acids compared to other species, while pig milk was the most distinct, featuring the highest proportion of long-chain polyunsaturated fatty acids. Conclusions We show that milk lipidome composition is dynamic across mammalian species, changed extensively in pigs, and contains features particular to humans.
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Affiliation(s)
- Aleksandra Mitina
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, 143028, Russia
| | - Pavel Mazin
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, 143028, Russia.
| | - Anna Vanyushkina
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, 143028, Russia
| | - Nikolay Anikanov
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, 143028, Russia
| | - Waltraud Mair
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, 143028, Russia
| | - Song Guo
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, 143028, Russia
| | - Philipp Khaitovich
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, 143028, Russia. .,CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai, 200031, China. .,Max Planck Institute for Evolutionary Anthropology, 04103, Leipzig, Germany. .,Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, 650223, China.
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22
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Liu Z, Li C, Pryce J, Rochfort S. Comprehensive Characterization of Bovine Milk Lipids: Triglycerides. ACS OMEGA 2020; 5:12573-12582. [PMID: 32548441 PMCID: PMC7271359 DOI: 10.1021/acsomega.0c01841] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 05/07/2020] [Indexed: 06/11/2023]
Abstract
A comprehensive survey on triglycerides (TAGs) of bovine milk was conducted by a combination of exhaustive liquid chromatography (LC) separation, high-resolution mass spectrometry (MS) detection, and automated lipid molecular feature extraction. A total of 220 groups (a series of species having the same chemical formula and mass) and 3454 molecular species of TAGs were identified based on the accurate mass of the parent ion as well as MS2 information. Sixty-five different fatty acids (FAs) were found across these TAG species; C4:0, C6:0, C8:0, C10:0, C12:0, C14:0, C16:0, C18:0, and C18:1 were the most frequent FAs, whereas C11:3, C11:4, C27:0, C27:1, C28:0, and C28:1 were rare FAs in TAG molecules. The number of species identified represents only a small portion of total TAG molecules that can be theoretically synthesized from 65 FAs. Each TAG group contains on average 15-16 isomeric species (species with different FA composition), but positional isomers do not seem to be widespread. As the isomeric species cannot be completely resolved chromatographically, quantification of TAG was conducted at the group level. The most abundant TAG groups in bovine milk include TAG 34:0, TAG 36:0, TAG 38:1, TAG 38:0, and TAG 40:1. This study provides the most comprehensive milk TAG inventory so far that can be used as a reference for studying milk lipids.
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Affiliation(s)
- Zhiqian Liu
- Agriculture
Victoria Research, AgriBio, 5 Ring Road, Bundoora, Victoria 3083, Australia
| | - Cheng Li
- Agriculture
Victoria Research, AgriBio, 5 Ring Road, Bundoora, Victoria 3083, Australia
- School
of Applied Systems Biology, La Trobe University, Bundoora, Victoria 3083, Australia
| | - Jennie Pryce
- Agriculture
Victoria Research, AgriBio, 5 Ring Road, Bundoora, Victoria 3083, Australia
- School
of Applied Systems Biology, La Trobe University, Bundoora, Victoria 3083, Australia
| | - Simone Rochfort
- Agriculture
Victoria Research, AgriBio, 5 Ring Road, Bundoora, Victoria 3083, Australia
- School
of Applied Systems Biology, La Trobe University, Bundoora, Victoria 3083, Australia
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Zhu Z, Guo W. Recent developments on rapid detection of main constituents in milk: a review. Crit Rev Food Sci Nutr 2020; 61:312-324. [PMID: 32106694 DOI: 10.1080/10408398.2020.1731417] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Milk is a good source of quality fats, proteins, carbohydrates, minerals, and vitamins. Determining milk constituents is very important in dairy production and is usually conducted by means of physical or chemical processes in laboratories. These methods are time-consuming and cannot satisfy the need in practice. Developing simple, quick, cost-effective, reliable, and sensitive methods on the detection of main constituents in milk is useful for dairy farmers, manufacturers and consumers. In last decades, many rapid detection techniques such as chromatography, spectroscopy, dielectric properties, and sensors, have emerged and shown great potential in the detection of main constituents in liquid milk. In this review, the rapid detection techniques applied to determine the main constituents in milk have been reviewed. Meanwhile, the potential advantages and limitations of these techniques and recommendations for future research have also been proposed.
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Affiliation(s)
- Zhuozhuo Zhu
- College of Mechanical and Electronic Engineering, Northwest A&F University, Yangling, Shaanxi, China
| | - Wenchuan Guo
- College of Mechanical and Electronic Engineering, Northwest A&F University, Yangling, Shaanxi, China.,Key Laboratory of Agricultural Internet of Things, Ministry of Agriculture and Rural Affairs, Yangling, Shaanxi, China.,Shaanxi Key Laboratory of Agricultural Information Perception and Intelligent Service, Yangling, Shaanxi, China
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Characterization of monoacylglycerols and diacylglycerols rich in polyunsaturated fatty acids produced by hydrolysis of Musteleus mustelus liver oil catalyzed by an immobilized bacterial lipase. J Chromatogr A 2020; 1613:460692. [DOI: 10.1016/j.chroma.2019.460692] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 11/05/2019] [Accepted: 11/06/2019] [Indexed: 12/12/2022]
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25
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Triacylglycerol containing medium-chain fatty acids (MCFA-TAG): The gap between human milk and infant formulas. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2019.104545] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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26
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Cossignani L, Pollini L, Blasi F. Invited review: Authentication of milk by direct and indirect analysis of triacylglycerol molecular species. J Dairy Sci 2019; 102:5871-5882. [DOI: 10.3168/jds.2019-16318] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 03/11/2019] [Indexed: 01/06/2023]
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27
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Analysis of triacylglycerols molecular species composition, total fatty acids, and sn-2 fatty acids positional distribution in different types of milk powders. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2019. [DOI: 10.1007/s11694-019-00182-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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28
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In-depth lipidomic analysis of tri-, di-, and mono-acylglycerols released from milk fat after in vitro digestion. Food Chem 2019; 297:124976. [PMID: 31253293 DOI: 10.1016/j.foodchem.2019.124976] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 05/27/2019] [Accepted: 06/10/2019] [Indexed: 12/27/2022]
Abstract
Milk fat is arguably one of the most complex fats found in nature and varies widely between animal species. Analysis of its digestion products is tremendously challenging, due to the complexity, diversity, and large range of concentrations of triacylglycerols (TAGs) and their digestion products (i.e. diacylglycerols (DAGs), monoacylglycerols (MAGs), and free fatty acids (FFAs)). Therefore, a method combined the solid phase extraction (SPE), high-performance liquid chromatography (HPLC) and multi-dimension mass spectrometry (MDMS) was developed to identify and semi-quantify the TAGs, DAGs and MAGs in milk fat after in vitro digestion. Up to 105, 64, 14 and 30 species of TAGs, DAGs, MAGs, and FFAs were determined with their concentrations of 0.01-22.3, 0.01-39.2, 0.01-47.8, and 0.04-191.0 mg/g fat, respectively, during the in vitro digestion of cow and sheep milk. The validation of the method shows that this method was precise and reliable.
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Giuffrida F, Marmet C, Tavazzi I, Fontannaz P, Sauser J, Lee LY, Destaillats F. Quantification of 1,3-olein-2-palmitin (OPO) and Palmitic Acid in sn-2 Position of Triacylglycerols in Human Milk by Liquid Chromatography Coupled with Mass Spectrometry. Molecules 2018; 24:molecules24010022. [PMID: 30577597 PMCID: PMC6337272 DOI: 10.3390/molecules24010022] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 12/19/2018] [Accepted: 12/19/2018] [Indexed: 01/28/2023] Open
Abstract
This study describes the identification and quantification of fatty acids in the sn-2 position of triacylglycerols (TAG) and of the most abundant TAG regioisomers in human milk by liquid chromatography coupled with high-resolution mass spectrometry (HPLC-HRMS). Over 300 individual TAG species were observed and 1,3-olein-2-palmitin (OPO) was identified as the most abundant TAG regioisomer. Validation of the HPLC-HRMS method showed repeatability and intermediate reproducibility values ranging from 3.1 to 16.6% and 4.0 to 20.7%, respectively, and accuracy ranging from 75 to 97%. Results obtained by the HPLC-HRMS method were comparable to results from the ISO 6800 method for the quantification of palmitic acid in the sn-2 position of TAG (81.4 and 81.8 g 100 g−1 total palmitic acid, respectively). Processing the data obtained with the HPLC-HRMS method is extremely time consuming and, therefore, a targeted method suitable for the quantification of OPO in human milk samples by ultra-performance (UP) LC coupled with triple quadrupole (QQQ) MS was developed and validated. OPO identification and quantification by UPLC-QQQ were based on nominal mass and a fragmentation pattern obtained by multiple reaction monitoring experiments. The method was validated in terms of accuracy and precision by analyzing different aliquots of the same human milk sample over time and comparing the results with values obtained by HPLC-HRMS. Intermediate reproducibility was <15% and trueness comparable to HPLC-HRMS. Quantification of OPO in human milk samples collected at 30, 60 and 120 days postpartum showed that OPO content varies between 333 ± 11.8 and 383 ± 18.0 mg 100mL−1.
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Affiliation(s)
| | - Cynthia Marmet
- Nestlé Research, Vers-chez-les-Blanc, 1000 Lausanne 26, Switzerland.
| | - Isabelle Tavazzi
- Nestlé Research, Vers-chez-les-Blanc, 1000 Lausanne 26, Switzerland.
| | - Patric Fontannaz
- Nestlé Research, Vers-chez-les-Blanc, 1000 Lausanne 26, Switzerland.
| | - Julien Sauser
- Nestlé Research, Vers-chez-les-Blanc, 1000 Lausanne 26, Switzerland.
| | - Le Ye Lee
- The Children's Medical Institute, National University Hospital, Singapore 637551, Singapore.
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 637551, Singapore.
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30
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Ajmal M, Nadeem M, Imran M, Junaid M. Lipid compositional changes and oxidation status of ultra-high temperature treated Milk. Lipids Health Dis 2018; 17:227. [PMID: 30285790 PMCID: PMC6169077 DOI: 10.1186/s12944-018-0869-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 09/21/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Milk fat is one of the complex fat and most sensitive biochemical compounds towards auto-oxidation. To enhance the shelf life, milk is subjected to Ultra-high Temperature (UHT) treatment followed by aseptic packaging. During the storage, several chemical and biochemical changes take place in lipid fraction of UHT milk. In current investigation, the effect of UHT treatment and storage was determined by making a comparison in fatty acid profile, triglyceride composition, organic acids and lipid oxidation of the thermally treated and stored milk with raw milk, which was not reported in earlier investigations. METHODS Raw milk samples were collected from the bulk storage facility of a dairy industry. The same milk was routed to UHT treatment and aseptically packaged samples were collected. The fatty acid profile, triglyceride composition, organic acids and lipid oxidation was determined in raw and UHT treated milk at 0, 30, 60 and 90 days. Fatty acid and triglyceride profile was determined on GC-MS while organic acids were determined by HPLC. For the measurement of induction period, professional Rancimat was used. Lipid oxidation was characterized through free fatty acids, peroxide value, anisidine value and conjugated dienes. RESULTS Compositional attributes of milk remain unchanged during the entire length of storage. Concentrations of short-chain fatty acids in raw and UHT milk were 10.49% and 9.62%. UHT treatment resulted in 8.3% loss of short-chain fatty acids. Up to 30 days, storage did not have any significant effect on fatty acid profile of UHT milk. Concentration of medium-chain fatty acids in raw and UHT treated milk was 54.98% and 51.87%. After 30, 60 and 90 days of storage, concentration of medium chain fatty acids was found 51.23%, 47.23% and 42.82%, respectively. Concentration of C18:1 and C18:2 in raw and UHT milk was 26.86% and 25.43%, respectively. The loss of C18:1 and C18:2 in UHT treatment was 5.32%. After 30, 60 and 90 days of storage, the concentrations of C18:1 and C18:2 were 24.6%, 21.06% and 18.66%, respectively. Storage period of 30 days was found non-significant, while noticeable variations were found in triglyceride profile of 60 and 90 days old samples of UHT milk. UHT treatment and storage period significantly affected the concentration of organic acids in milk. After UHT treatment, concentration of lactic acid, acetic acid, citric acid, pyruvic acid, formic acid, succinic acid and oxalic acid increased by 3.45, 0.66, 3.57, 0.68, 2.24, 2.16 and 1.63 mg/100 g. Effect of storage period on the production of organic acids in UHT milk was non-significant up to 30 days. After 60 days of storage period, the increase in concentration of lactic acid, acetic acid, citric acid, pyruvic acid, formic acid, succinic acid and oxalic acid was 3.79, 0.75, 4.69, 0.78, 2.83, 3.03 and 2.38 mg/100 g. After 90 days of storage period, the increase in concentration of lactic acid, acetic acid, citric acid, pyruvic acid, formic acid, succinic acid and oxalic acid was 7.3, 2.18, 9.96, 3.58, 11.37, 5.22 and 5.96%. Free fatty acids content of raw, UHT treated and 90 days old milk were 0.08%, 0.11% and 0.19%. UHT treated version of milk showed similar peroxide value. While, the storage remarkably affected the peroxide value. After 30, 60 and 90 days, peroxide value was 0.42, 0.62 and 1.18 (MeqO2/kg). Induction period of raw, UHT and stored milk was strongly correlated with peroxide value and fatty acid profile. Mean value of lipase activity in raw milk was 0.73 ± 0.06 μmoles/ml. UHT treatment significantly decreased the lipase activity. The lipase activity of milk immediately after the UHT treatment was 0.18 ± 0.02 μmoles/ml. Lipase activity of UHT milk after 30, 60 and 90 days of room temperature storage was 0.44 ± 0.03, 0.95 ± 0.07 and 1.14 ± 0.09 μmoles/ml. Color, flavor and smell score decreased through the storage of UHT milk for 90 days. CONCLUSION The results of this investigation revealed that fatty acid and triglyceride profile changed after 60 and 90 days of storage. Production of organic acids led to the drop of pH and sensory characteristics in UHT milk during the long-term storage. Induction period can be successfully used for the determination of anticipatory shelf life of UHT milk.
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Affiliation(s)
- Muhammad Ajmal
- Department of Dairy Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Muhammad Nadeem
- Department of Dairy Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Muhammad Imran
- Institute of Home and Food Sciences, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Junaid
- Department of Dairy Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
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31
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Zhang SD, Gong C, Lu Y, Xu X. Separation of Triacylglycerols from Edible Oil Using a Liquid Chromatography-Mass Spectrometry System with a Porous Graphitic Carbon Column and a Toluene-Isopropanol Gradient Mobile Phase. J AM OIL CHEM SOC 2018. [DOI: 10.1002/aocs.12107] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shi-Ding Zhang
- School of Chemical and Environmental Engineering; Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian Qu; Shanghai 201418 China
| | - Can Gong
- School of Chemical and Environmental Engineering; Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian Qu; Shanghai 201418 China
| | - Yan Lu
- School of Chemical and Environmental Engineering; Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian Qu; Shanghai 201418 China
| | - Xu Xu
- School of Chemical and Environmental Engineering; Shanghai Institute of Technology, No. 100, Haiquan Road, Fengxian Qu; Shanghai 201418 China
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32
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Liu Z, Rochfort S, Cocks B. Milk lipidomics: What we know and what we don't. Prog Lipid Res 2018; 71:70-85. [DOI: 10.1016/j.plipres.2018.06.002] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/18/2018] [Accepted: 06/19/2018] [Indexed: 02/07/2023]
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33
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Donato P, Micalizzi G, Oteri M, Rigano F, Sciarrone D, Dugo P, Mondello L. Comprehensive lipid profiling in the Mediterranean mussel (Mytilus galloprovincialis) using hyphenated and multidimensional chromatography techniques coupled to mass spectrometry detection. Anal Bioanal Chem 2018; 410:3297-3313. [DOI: 10.1007/s00216-018-1045-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 03/20/2018] [Accepted: 03/23/2018] [Indexed: 01/09/2023]
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34
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Rigano F, Oteri M, Russo M, Dugo P, Mondello L. Proposal of a Linear Retention Index System for Improving Identification Reliability of Triacylglycerol Profiles in Lipid Samples by Liquid Chromatography Methods. Anal Chem 2018; 90:3313-3320. [DOI: 10.1021/acs.analchem.7b04837] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Francesca Rigano
- Chromaleont S.r.L., Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina−Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
| | - Marianna Oteri
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina−Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
| | - Marina Russo
- University Campus Bio-Medico of Rome, Via Àlvaro del Portillo 21, 00128 Roma, Italy
| | - Paola Dugo
- Chromaleont S.r.L., Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina−Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina−Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
- University Campus Bio-Medico of Rome, Via Àlvaro del Portillo 21, 00128 Roma, Italy
| | - Luigi Mondello
- Chromaleont S.r.L., Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina−Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina−Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
- University Campus Bio-Medico of Rome, Via Àlvaro del Portillo 21, 00128 Roma, Italy
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35
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Beccaria M, Inferrera V, Rigano F, Gorynski K, Purcaro G, Pawliszyn J, Dugo P, Mondello L. Highly informative multiclass profiling of lipids by ultra-high performance liquid chromatography – Low resolution (quadrupole) mass spectrometry by using electrospray ionization and atmospheric pressure chemical ionization interfaces. J Chromatogr A 2017. [DOI: 10.1016/j.chroma.2017.06.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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Liu Z, Wang J, Cocks BG, Rochfort S. Seasonal Variation of Triacylglycerol Profile of Bovine Milk. Metabolites 2017; 7:metabo7020024. [PMID: 28574443 PMCID: PMC5487995 DOI: 10.3390/metabo7020024] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 05/26/2017] [Accepted: 05/30/2017] [Indexed: 01/27/2023] Open
Abstract
Milk contains 3–6% of fat, of which the dominant component is triacylglycerol (TAG). Over 100 TAG groups can be readily detected in any non-enriched milk sample by LC-MS; most TAG groups contain several isomers (TAG molecules with different fatty acid composition), which cannot be fully resolved chromatographically by any single stationary phase. TAG profile of mature milk from 19 cows was surveyed in this study for eight consecutive months using RP-LC-Orbitrap MS. It was found that TAG profile of milk was not constant throughout the milking season and the seasonal pattern varied with TAG groups. The overall unsaturation level of TAG was stable from October 2013 to January 2014, decreased in February/March 2014 and then increased from April and peaked in May 2014. In addition to the seasonal fluctuation in TAG profile, the proportion of different isomeric species within a TAG group also changed substantially across seasons. However, the proportion of different positional isomers within a given TAG group does not seem to vary during the milking season. To our knowledge, this is the first report on the seasonal change of milk lipid at the TAG group and isomer level.
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Affiliation(s)
- Zhiqian Liu
- Biosciences Research, Agriculture Victoria, AgriBio, 5 Ring Road, Bundoora, Victoria 3083, Australia.
| | - Jianghui Wang
- Biosciences Research, Agriculture Victoria, AgriBio, 5 Ring Road, Bundoora, Victoria 3083, Australia.
| | - Benjamin G Cocks
- Biosciences Research, Agriculture Victoria, AgriBio, 5 Ring Road, Bundoora, Victoria 3083, Australia.
- School of Applied Systems Biology, La Trobe University, Bundoora, Victoria 3083, Australia.
| | - Simone Rochfort
- Biosciences Research, Agriculture Victoria, AgriBio, 5 Ring Road, Bundoora, Victoria 3083, Australia.
- School of Applied Systems Biology, La Trobe University, Bundoora, Victoria 3083, Australia.
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37
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Tu A, Ma Q, Bai H, Du Z. A comparative study of triacylglycerol composition in Chinese human milk within different lactation stages and imported infant formula by SFC coupled with Q-TOF-MS. Food Chem 2017; 221:555-567. [DOI: 10.1016/j.foodchem.2016.11.139] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 11/27/2016] [Accepted: 11/27/2016] [Indexed: 01/25/2023]
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38
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Donato P, Inferrera V, Sciarrone D, Mondello L. Supercritical fluid chromatography for lipid analysis in foodstuffs. J Sep Sci 2016; 40:361-382. [PMID: 27696781 DOI: 10.1002/jssc.201600936] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Revised: 09/13/2016] [Accepted: 09/13/2016] [Indexed: 01/22/2023]
Abstract
The task of lipid analysis has always challenged separation scientists, and new techniques in chromatography were often developed for the separation of lipids; however, no single technique or methodology is yet capable of affording a comprehensive screening of all lipid species and classes. This review acquaints the role of supercritical fluid chromatography within the field of lipid analysis, from the early developed capillary separations based on pure CO2 , to the most recent techniques employing packed columns under subcritical conditions, including the niche multidimensional techniques using supercritical fluids in at least one of the separation dimensions. A short history of supercritical fluid chromatography will be introduced first, from its early popularity in the late 1980s, to the sudden fall and oblivion until the last decade, experiencing a regain of interest within the chromatographic community. Afterwards, the subject of lipid nomenclature and classification will be briefly dealt with, before discussing the main applications of supercritical fluid chromatography for food analysis, according to the specific class of lipids.
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Affiliation(s)
- Paola Donato
- Dipartimento di "Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali", University of Messina, Messina, Italy
| | - Veronica Inferrera
- Dipartimento di "Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali", University of Messina, Messina, Italy
| | - Danilo Sciarrone
- Dipartimento di "Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali", University of Messina, Messina, Italy
| | - Luigi Mondello
- Dipartimento di "Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali", University of Messina, Messina, Italy.,Chromaleont s.r.l, University of Messina, Messina, Italy
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39
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Analysis of lipid profile in lipid storage myopathy. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1029-1030:157-168. [DOI: 10.1016/j.jchromb.2016.06.039] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 06/09/2016] [Accepted: 06/22/2016] [Indexed: 01/27/2023]
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40
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Ovčačíková M, Lísa M, Cífková E, Holčapek M. Retention behavior of lipids in reversed-phase ultrahigh-performance liquid chromatography-electrospray ionization mass spectrometry. J Chromatogr A 2016; 1450:76-85. [PMID: 27179677 DOI: 10.1016/j.chroma.2016.04.082] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 04/10/2016] [Accepted: 04/29/2016] [Indexed: 12/16/2022]
Abstract
Reversed-phase ultrahigh-performance liquid chromatography (RP-UHPLC) method using two 15cm sub-2μm particles octadecylsilica gel columns is developed with the goal to separate and unambiguously identify a large number of lipid species in biological samples. The identification is performed by the coupling with high-resolution tandem mass spectrometry (MS/MS) using quadrupole - time-of-flight (QTOF) instrument. Electrospray ionization (ESI) full scan and tandem mass spectra are measured in both polarity modes with the mass accuracy better than 5ppm, which provides a high confidence of lipid identification. Over 400 lipid species covering 14 polar and nonpolar lipid classes from 5 lipid categories are identified in total lipid extracts of human plasma, human urine and porcine brain. The general dependences of relative retention times on relative carbon number or relative double bond number are constructed and fit with the second degree polynomial regression. The regular retention patterns in homologous lipid series provide additional identification point for UHPLC/MS lipidomic analysis, which increases the confidence of lipid identification. The reprocessing of previously published data by our and other groups measured in the RP mode and ultrahigh-performance supercritical fluid chromatography on the silica column shows more generic applicability of the polynomial regression for the description of retention behavior and the prediction of retention times. The novelty of this work is the characterization of general trends in the retention behavior of lipids within logical series with constant fatty acyl length or double bond number, which may be used as an additional criterion to increase the confidence of lipid identification.
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Affiliation(s)
- Magdaléna Ovčačíková
- University of Pardubice, Faculty of Chemical Technology, Department of Analytical Chemistry, Studentská 573, 53210 Pardubice, Czech Republic
| | - Miroslav Lísa
- University of Pardubice, Faculty of Chemical Technology, Department of Analytical Chemistry, Studentská 573, 53210 Pardubice, Czech Republic
| | - Eva Cífková
- University of Pardubice, Faculty of Chemical Technology, Department of Analytical Chemistry, Studentská 573, 53210 Pardubice, Czech Republic
| | - Michal Holčapek
- University of Pardubice, Faculty of Chemical Technology, Department of Analytical Chemistry, Studentská 573, 53210 Pardubice, Czech Republic.
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41
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Beccaria M, Oteri M, Micalizzi G, Bonaccorsi IL, Purcaro G, Dugo P, Mondello L. Reuse of Dairy Product: Evaluation of the Lipid Profile Evolution During and After Their Shelf-Life. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0466-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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42
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Cacciola F, Beccaria M, Oteri M, Utczas M, Giuffrida D, Cicero N, Dugo G, Dugo P, Mondello L. Chemical characterisation of old cabbage (Brassica oleracea L. var. acephala) seed oil by liquid chromatography and different spectroscopic detection systems. Nat Prod Res 2016; 30:1646-54. [DOI: 10.1080/14786419.2015.1131982] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Francesco Cacciola
- “Scienze dell'Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute” Department, University of Messina, Messina, Italy
| | - Marco Beccaria
- “Scienze del Farmaco e Prodotti per la Salute” Department, University of Messina, Messina, Italy
| | - Marianna Oteri
- “Scienze del Farmaco e Prodotti per la Salute” Department, University of Messina, Messina, Italy
| | - Margita Utczas
- “Scienze dell'Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute” Department, University of Messina, Messina, Italy
| | - Daniele Giuffrida
- “Scienze dell'Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute” Department, University of Messina, Messina, Italy
| | - Nicola Cicero
- “Scienze dell'Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute” Department, University of Messina, Messina, Italy
- Science4life s.r.l., c/o “Scienze dell'Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute” Department, University of Messina, Messina, Italy
| | - Giacomo Dugo
- “Scienze dell'Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute” Department, University of Messina, Messina, Italy
- Science4life s.r.l., c/o “Scienze dell'Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute” Department, University of Messina, Messina, Italy
| | - Paola Dugo
- “Scienze del Farmaco e Prodotti per la Salute” Department, University of Messina, Messina, Italy
- University Campus Bio-Medico of Rome, Rome, Italy
- Chromaleont s.r.l., c/o “Scienze del Farmaco e Prodotti per la Salute” Department, University of Messina, Messina, Italy
| | - Luigi Mondello
- “Scienze del Farmaco e Prodotti per la Salute” Department, University of Messina, Messina, Italy
- University Campus Bio-Medico of Rome, Rome, Italy
- Chromaleont s.r.l., c/o “Scienze del Farmaco e Prodotti per la Salute” Department, University of Messina, Messina, Italy
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43
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Fanali C, Beccaria M, Salivo S, Tranchida P, Tripodo G, Farnetti S, Dugo L, Dugo P, Mondello L. Non-polar lipids characterization of Quinoa (Chenopodium quinoa) seed by comprehensive two-dimensional gas chromatography with flame ionization/mass spectrometry detection and non-aqueous reversed-phase liquid chromatography with atmospheric pressure chemical ionization mass spectrometry detection. J Sep Sci 2015; 38:3151-3160. [PMID: 26152354 DOI: 10.1002/jssc.201500466] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 06/23/2015] [Accepted: 06/24/2015] [Indexed: 01/05/2023]
Abstract
A chemical characterization of major lipid components, namely, triacylglycerols, fatty acids and the unsaponifiable fraction, in a Quinoa seed lipids sample is reported. To tackle such a task, non-aqueous reversed-phase high-performance liquid chromatography with mass spectrometry detection was employed. The latter was interfaced with atmospheric pressure chemical ionization for the analysis of triacylglycerols. The main triacylglycerols (>10%) were represented by OLP, OOL and OLL (P = palmitoyl, O = oleoyl, L = linoleoyl); the latter was present in the oil sample at the highest percentage (18.1%). Furthermore, fatty acid methyl esters were evaluated by gas chromatography with flame ionization detection. 89% of the total fatty acids was represented by unsaturated fatty acid methyl esters with the greatest percentage represented by linoleic and oleic acids accounting for approximately 48 and 28%, respectively. An extensive characterization of the unsaponifiable fraction of Quinoa seed lipids was performed for the first time, by using comprehensive two-dimensional gas chromatography with dual mass spectrometry/flame ionization detection. Overall, 66 compounds of the unsaponifiable fraction were tentatively identified, many constituents of which (particularly sterols) were confirmed by using gas chromatography with high-resolution time-of-flight mass spectrometry.
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Affiliation(s)
| | - Marco Beccaria
- Dipartimento di Scienze del Farmaco e deiProdotti per la Salute, University of Messina, Messina, Italy
| | - Simona Salivo
- Dipartimento di Scienze del Farmaco e deiProdotti per la Salute, University of Messina, Messina, Italy
| | - Peter Tranchida
- Dipartimento di Scienze del Farmaco e deiProdotti per la Salute, University of Messina, Messina, Italy
| | | | - Sara Farnetti
- Diabetes Research Institute, Division of Cellular Transplantation of Surgery, University of Miami, Miami, FL, USA
| | - Laura Dugo
- University Campus Bio-Medico, Rome, Italy
| | - Paola Dugo
- University Campus Bio-Medico, Rome, Italy.,Dipartimento di Scienze del Farmaco e deiProdotti per la Salute, University of Messina, Messina, Italy.,Chromaleont S.r.l. A Spin-off of the University of Messina, Messina, Italy
| | - Luigi Mondello
- University Campus Bio-Medico, Rome, Italy.,Dipartimento di Scienze del Farmaco e deiProdotti per la Salute, University of Messina, Messina, Italy.,Chromaleont S.r.l. A Spin-off of the University of Messina, Messina, Italy
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44
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Quantitation of triacylglycerols in edible oils by off-line comprehensive two-dimensional liquid chromatography–atmospheric pressure chemical ionization mass spectrometry using a single column. J Chromatogr A 2015; 1404:60-71. [DOI: 10.1016/j.chroma.2015.05.058] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 04/17/2015] [Accepted: 05/25/2015] [Indexed: 11/23/2022]
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45
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Ten-Doménech I, Beltrán-Iturat E, Herrero-Martínez JM, Sancho-Llopis JV, Simó-Alfonso EF. Triacylglycerol Analysis in Human Milk and Other Mammalian Species: Small-Scale Sample Preparation, Characterization, and Statistical Classification Using HPLC-ELSD Profiles. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:5761-5770. [PMID: 26028153 DOI: 10.1021/acs.jafc.5b01158] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this work, a method for the separation of triacylglycerols (TAGs) present in human milk and from other mammalian species by reversed-phase high-performance liquid chromatography using a core-shell particle packed column with UV and evaporative light-scattering detectors is described. Under optimal conditions, a mobile phase containing acetonitrile/n-pentanol at 10 °C gave an excellent resolution among more than 50 TAG peaks. A small-scale method for fat extraction in these milks (particularly of interest for human milk samples) using minimal amounts of sample and reagents was also developed. The proposed extraction protocol and the traditional method were compared, giving similar results, with respect to the total fat and relative TAG contents. Finally, a statistical study based on linear discriminant analysis on the TAG composition of different types of milks (human, cow, sheep, and goat) was carried out to differentiate the samples according to their mammalian origin.
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Affiliation(s)
- Isabel Ten-Doménech
- †Department of Analytical Chemistry, Faculty of Chemistry, University of Valencia, C. Dr. Moliner 50, E-46100 Burjassot, Valencia, Spain
| | - Eduardo Beltrán-Iturat
- §Research Institute for Pesticides and Water, University Jaume I, E-12071 Castellón, Spain
| | - José Manuel Herrero-Martínez
- †Department of Analytical Chemistry, Faculty of Chemistry, University of Valencia, C. Dr. Moliner 50, E-46100 Burjassot, Valencia, Spain
| | | | - Ernesto Francisco Simó-Alfonso
- †Department of Analytical Chemistry, Faculty of Chemistry, University of Valencia, C. Dr. Moliner 50, E-46100 Burjassot, Valencia, Spain
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Determination of the triacylglycerol fraction in fish oil by comprehensive liquid chromatography techniques with the support of gas chromatography and mass spectrometry data. Anal Bioanal Chem 2015; 407:5211-25. [DOI: 10.1007/s00216-015-8718-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 04/16/2015] [Accepted: 04/16/2015] [Indexed: 11/26/2022]
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Zeb A. Chemistry and liquid chromatography methods for the analyses of primary oxidation products of triacylglycerols. Free Radic Res 2015; 49:549-64. [PMID: 25824968 DOI: 10.3109/10715762.2015.1022540] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Triacylglycerols (TAGs) are one of the major components of the cells in higher biological systems, which can act as an energy reservoir in the living cells. The unsaturated fatty acid moiety is the key site of oxidation and formation of oxidation compounds. The TAG free radical generates several primary oxidation compounds. These include hydroperoxides, hydroxides, epidioxides, hydroperoxy epidioxides, hydroxyl epidioxides, and epoxides. The presence of these oxidized TAGs in the cell increases the chances of several detrimental processes. For this purpose, several liquid chromatography (LC) methods were reported in their analyses. This review is therefore focused on the chemistry, oxidation, extraction, and the LC methods reported in the analyses of oxidized TAGs. The studies on thin-layer chromatography were mostly focused on the total oxidized TAGs separation and employ hexane as major solvent. High-performance LC (HPLC) methods were discussed in details along with their merits and demerits. It was found that most of the HPLC methods employed isocratic elution with methanol and acetonitrile as major solvents with an ultraviolet detector. The coupling of HPLC with mass spectrometry (MS) highly increases the efficiency of analysis as well as enables reliable structural elucidation. The use of MS was found to be helpful in studying the oxidation chemistry of TAGs and needs to be extended to the complex biological systems.
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Affiliation(s)
- A Zeb
- Department of Biotechnology, University of Malakand , Chakdara , Pakistan
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Tolentino RG, León SVY, Pérez MN, Herrera MC, Ayala AR, González JJP, Bermúdez BS, Salinas RO, Francisca MV, Martínez JGR. Composition of Triacylglycerols in Fats of Cow and Goat Milk Produced in Four Zones of Mexico. ACTA ACUST UNITED AC 2015. [DOI: 10.4236/fns.2015.66058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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