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Zhang J, Sun M, Elmaidomy AH, Youssif KA, Zaki AMM, Hassan Kamal H, Sayed AM, Abdelmohsen UR. Emerging trends and applications of metabolomics in food science and nutrition. Food Funct 2023; 14:9050-9082. [PMID: 37740352 DOI: 10.1039/d3fo01770b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
The study of all chemical processes involving metabolites is known as metabolomics. It has been developed into an essential tool in several disciplines, such as the study of plant physiology, drug development, human diseases, and nutrition. The field of food science, diagnostic biomarker research, etiological analysis in the field of medical therapy, and raw material quality, processing, and safety have all benefited from the use of metabolomics recently. Food metabolomics includes the use of metabolomics in food production, processing, and human diets. As a result of changing consumer habits and the rising of food industries all over the world, there is a remarkable increase in interest in food quality and safety. It requires the employment of various technologies for the food supply chain, processing of food, and even plant breeding. This can be achieved by understanding the metabolome of food, including its biochemistry and composition. Additionally, Food metabolomics can be used to determine the similarities and differences across crop kinds, as an indicator for tracking the process of ripening to increase crops' shelf life and attractiveness, and identifying metabolites linked to pathways responsible for postharvest disorders. Moreover, nutritional metabolomics is used to investigate the connection between diet and human health through detection of certain biomarkers. This review assessed and compiled literature on food metabolomics research with an emphasis on metabolite extraction, detection, and data processing as well as its applications to the study of food nutrition, food-based illness, and phytochemical analysis. Several studies have been published on the applications of metabolomics in food but further research concerning the use of standard reproducible procedures must be done. The results published showed promising uses in the food industry in many areas such as food production, processing, and human diets. Finally, metabolome-wide association studies (MWASs) could also be a useful predictor to detect the connection between certain diseases and low molecular weight biomarkers.
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Affiliation(s)
- Jianye Zhang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Mingna Sun
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Abeer H Elmaidomy
- Department of Pharmacognosy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62511, Egypt
| | - Khayrya A Youssif
- Department of Pharmacognosy, Faculty of Pharmacy, El-Saleheya El Gadida University, Cairo, Egypt
| | - Adham M M Zaki
- Faculty of Pharmacy, Minia University, Minia 61519, Egypt
| | - Hossam Hassan Kamal
- Faculty of Pharmacy, Deraya University, 7 Universities Zone, New Minia 61111, Egypt
| | - Ahmed M Sayed
- Department of Pharmacognosy, Faculty of Pharmacy, Nahda University, 62513 Beni-Suef, Egypt.
- Department of Pharmacognosy, Faculty of Pharmacy, Almaaqal University, 61014 Basra, Iraq
| | - Usama Ramadan Abdelmohsen
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia 61519, Egypt.
- Department of Pharmacognosy, Faculty of Pharmacy, Deraya University, 7 Universities Zone, New Minia 61111, Egypt
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El Maouardi M, Kharbach M, Cherrah Y, De Braekeleer K, Bouklouze A, Vander Heyden Y. Quality Control and Authentication of Argan Oils: Application of Advanced Analytical Techniques. Molecules 2023; 28:molecules28041818. [PMID: 36838806 PMCID: PMC9966767 DOI: 10.3390/molecules28041818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 02/08/2023] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
In addition to the nutritional and therapeutic benefits, Argan oil is praised for its unique bio-ecological and botanic interest. It has been used for centuries to treat cardiovascular issues, diabetes, and skin infections, as well as for its anti-inflammatory and antiproliferative properties. Argan oil is widely commercialized as a result of these characteristics. However, falsifiers deliberately blend Argan oil with cheaper vegetable oils to make economic profits. This reduces the quality and might result in health issues for consumers. Analytical techniques that are rapid, precise, and accurate are employed to monitor its quality, safety, and authenticity. This review provides a comprehensive overview of studies on the quality assessment of Moroccan Argan oil using both untargeted and targeted approaches. To extract relevant information on quality and adulteration, the analytical data are coupled with chemometric techniques.
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Affiliation(s)
- Meryeme El Maouardi
- Biopharmaceutical and Toxicological Analysis Research Team, Laboratory of Pharmacology and Toxicology, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat 10100, Morocco
- Department of Analytical Chemistry, Applied Chemometrics and Molecular Modelling, Vrije Universiteit Brussel (VUB), Laarbeeklaan 103, 1090 Brussels, Belgium
| | - Mourad Kharbach
- Research Unit of Mathematical Sciences, University of Oulu, 90014 Oulu, Finland
| | - Yahya Cherrah
- Biopharmaceutical and Toxicological Analysis Research Team, Laboratory of Pharmacology and Toxicology, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat 10100, Morocco
| | - Kris De Braekeleer
- Pharmacognosy, Bioanalysis & Drug Discovery Unit, Faculty of Pharmacy, University Libre Brussels, 1050 Brussels, Belgium
| | - Abdelaziz Bouklouze
- Biopharmaceutical and Toxicological Analysis Research Team, Laboratory of Pharmacology and Toxicology, Faculty of Medicine and Pharmacy, University Mohammed V, Rabat 10100, Morocco
| | - Yvan Vander Heyden
- Department of Analytical Chemistry, Applied Chemometrics and Molecular Modelling, Vrije Universiteit Brussel (VUB), Laarbeeklaan 103, 1090 Brussels, Belgium
- Correspondence:
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3
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QU Q, JIN L. Application of nuclear magnetic resonance in food analysis. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.43622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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4
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Gopalakrishnan K, Sharma A, Emanuel N, Prabhakar PK, Kumar R. Sensors for Non‐Destructive Quality Evaluation of Food. Food Chem 2021. [DOI: 10.1002/9781119792130.ch13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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5
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Pinto VS, dos Anjos MM, Pinto NS, Lião LM. Analysis of thermal degradation of Brazilian palm oil by quantitative 1H NMR and chemometrics. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.108406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Fast 1H-NMR Species Differentiation Method for Camellia Seed Oils Applied to Spanish Ornamentals Plants. Comparison with Traditional Gas Chromatography. PLANTS 2021; 10:plants10101984. [PMID: 34685792 PMCID: PMC8540145 DOI: 10.3390/plants10101984] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/20/2021] [Accepted: 09/20/2021] [Indexed: 01/24/2023]
Abstract
Camellia genus (Theaceae) is comprised of world famous ornamental flowering plants. C. japonica L. and C. sasanqua Thunb are the most cultivated species due to their good adaptation. The commercial interest in this plant linked to its seed oil increased in the last few years due to its health attributes, which significantly depend on different aspects such as species and environmental conditions. Therefore, it is essential to develop fast and reliable methods to distinguish between different varieties and ensure the quality of Camellia seed oils. The present work explores the study of Camellia seed oils by species and location. Two standardized gas chromatography methods were applied and compared with that of data obtained from proton nuclear magnetic resonance spectroscopy (1H-NMR) for fatty acids profiling. The principal component analysis indicated that the proposed 1H-NMR methodology can be quickly and reliably applied to separate specific Camellia species, which could be extended to other species in future works.
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Mohammed F, Guillaume D, Warland J, Abdulwali N. Analytical methods to detect adulteration of argan oil: A critical review. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106501] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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1H–NMR fingerprinting and supervised pattern recognition to evaluate the stability of virgin olive oil during storage. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107831] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Yang X, Han Z, Xia T, Xu Y, Wu Z. Monitoring the oxidation state evolution of unsaturated fatty acids in four microwave-treated edible oils by low-field nuclear magnetic resonance and 1H nuclear magnetic resonance. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110740] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Gunning Y, Jackson AJ, Colmer J, Taous F, Philo M, Brignall RM, El Ghali T, Defernez M, Kemsley EK. High-throughput screening of argan oil composition and authenticity using benchtop 1 H NMR. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2020; 58:1177-1186. [PMID: 32220087 PMCID: PMC8653893 DOI: 10.1002/mrc.5023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 02/14/2020] [Accepted: 03/23/2020] [Indexed: 06/10/2023]
Abstract
We use 60-MHz benchtop nuclear magnetic resonance (NMR) to acquire 1 H spectra from argan oils of assured origin. We show that the low-field NMR spectrum of neat oil contains sufficient information to make estimates of compositional parameters and to inform on the presence of minor compounds. A screening method for quality and authenticity is presented based on nearest-neighbour outlier detection. A variety of oil types are used to challenge the method. In a survey of retail-purchased oils, several instances of fraud were found.
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Affiliation(s)
- Yvonne Gunning
- Core Science ResourcesQuadram Institute BioscienceNorwichUK
| | | | | | - Fouad Taous
- Structural and Isotopic Analysis LaboratoryCentre National de l'Energie des Sciences et des Techniques Nucléaires (CNESTEN)RabatMorocco
| | - Mark Philo
- Core Science ResourcesQuadram Institute BioscienceNorwichUK
| | | | - Tibari El Ghali
- Structural and Isotopic Analysis LaboratoryCentre National de l'Energie des Sciences et des Techniques Nucléaires (CNESTEN)RabatMorocco
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11
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Han Z, Yang X, Li X, Xiao Z, Wu Z, Shao JH. The thermal oxidation evolution and relationship of unsaturated fatty acids and characteristic functional groups in blended oils with raspberry seed oil during deep-frying process by low field nuclear magnetic resonance and 1H nuclear magnetic resonance. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.110055] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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12
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Xie M, Jia M, Zhao H, Zhang L. Visual determination of oxidation of edible oil by a nanofiber mat prepared from polyvinyl alcohol and Schiff's reagent. Mikrochim Acta 2020; 187:597. [PMID: 33033874 DOI: 10.1007/s00604-020-04574-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 09/26/2020] [Indexed: 11/24/2022]
Abstract
A fiber mat was developed to visually determine the oxidation of edible oils, based on the colorimetric reaction of Schiff's reagent and aldehydes - the major volatile formed during lipid oxidation. The mixtures of polyvinyl alcohol (PVA) and Schiff's reagent containing various amounts of glycerol were electrospun to form the fiber mats. The response of the PVA/Schiff's reagent fiber mats to gaseous hexanal (model aldehyde) was investigated. Oxidized soybean oils were used to evaluate the effectiveness of the PVA/Schiff's reagent fiber mat for indicating oxidation of the oils. The results showed that the fiber mats obtained had average fiber diameters of less than 100 nm. Upon hexanal exposure, the fiber mats turned from white to purple. Higher amount of glycerol led to larger color change of the fiber mats and shorter response time to hexanal. A linear relationship (R2 = 0.96) was observed between the color change of the mat and hexanal concentration (15-117 μmol L-1). The visual determination limit of the mat for hexanal was 29 μmol L-1. The color change of the PVA/Schiff's reagent fiber mat was increased with an increase of soybean oil oxidation. Out of the seven soybean oils tested, the PVA/Schiff's reagent fiber mat was able to correctly indicate the oxidation states of six oils. The result suggested that the visual determination method developed is a promising method to indicate the oxidation of edible oils, which can be performed easily by non-experts.Graphical abstract.
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Affiliation(s)
- Meizhen Xie
- School of Food Equipment Engineering and Science, Xi'an Jiaotong University, No. 28 Xianning West Road, Xi'an, 710049, Shaanxi, China
| | - Mengchao Jia
- School of Food Equipment Engineering and Science, Xi'an Jiaotong University, No. 28 Xianning West Road, Xi'an, 710049, Shaanxi, China
| | - Hong Zhao
- School of Food Equipment Engineering and Science, Xi'an Jiaotong University, No. 28 Xianning West Road, Xi'an, 710049, Shaanxi, China. .,School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, 710049, China.
| | - Luwei Zhang
- School of Food Equipment Engineering and Science, Xi'an Jiaotong University, No. 28 Xianning West Road, Xi'an, 710049, Shaanxi, China
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Zhu M, Shi T, Guo Z, Liao H, Chen Y. Comparative study of the oxidation of cold-pressed and commercial refined camellia oil during storage with 1H and 31P NMR spectroscopy. Food Chem 2020; 321:126640. [DOI: 10.1016/j.foodchem.2020.126640] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 02/10/2020] [Accepted: 03/17/2020] [Indexed: 01/18/2023]
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14
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Garcia R, Pires A, Martins N, Carvalho T, Burke AJ, Cabrita MJ. Assessment of the triacylglycerol fraction of olive oil by 1D-NMR spectroscopy: exploring the usefulness of DEPT tool on the peak assignments of 13C NMR spectra. Eur Food Res Technol 2019. [DOI: 10.1007/s00217-019-03359-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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15
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NMR-based and chemometric approaches applicable to adulteration studies for assessment of the botanical origin of edible oils. Journal of Food Science and Technology 2018; 56:507-511. [PMID: 30728595 DOI: 10.1007/s13197-018-3485-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/18/2018] [Accepted: 10/29/2018] [Indexed: 01/03/2023]
Abstract
The health benefits of edible oils, especially promoted by ω3 and ω9 fatty acids, have been associated with their botanical origin. In order to investigate fatty acid profiles, we assessed Brazil nut, chia, linseed, sesame (toasted and raw), and soybean oils by 1H nuclear magnetic resonance (1H NMR) and chemometrics. PCA plots revealed important relationships between chemical composition and botanical origin for reference and commercial samples. Strong evidence of commercial Brazil nut oil adulteration was confirmed using a spiking procedure. Our findings show that NMR and chemometrics are successful tools for correlating fatty acid profile with botanical origin, which can be suitable for detecting sample adulteration.
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Hatzakis E. Nuclear Magnetic Resonance (NMR) Spectroscopy in Food Science: A Comprehensive Review. Compr Rev Food Sci Food Saf 2018; 18:189-220. [PMID: 33337022 DOI: 10.1111/1541-4337.12408] [Citation(s) in RCA: 135] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 09/28/2018] [Accepted: 10/18/2018] [Indexed: 12/15/2022]
Abstract
Nuclear magnetic resonance (NMR) spectroscopy is a robust method, which can rapidly analyze mixtures at the molecular level without requiring separation and/or purification steps, making it ideal for applications in food science. Despite its increasing popularity among food scientists, NMR is still an underutilized methodology in this area, mainly due to its high cost, relatively low sensitivity, and the lack of NMR expertise by many food scientists. The aim of this review is to help bridge the knowledge gap that may exist when attempting to apply NMR methodologies to the field of food science. We begin by covering the basic principles required to apply NMR to the study of foods and nutrients. A description of the discipline of chemometrics is provided, as the combination of NMR with multivariate statistical analysis is a powerful approach for addressing modern challenges in food science. Furthermore, a comprehensive overview of recent and key applications in the areas of compositional analysis, food authentication, quality control, and human nutrition is provided. In addition to standard NMR techniques, more sophisticated NMR applications are also presented, although limitations, gaps, and potentials are discussed. We hope this review will help scientists gain some of the knowledge required to apply the powerful methodology of NMR to the rich and diverse field of food science.
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Affiliation(s)
- Emmanuel Hatzakis
- Dept. of Food Science and Technology, The Ohio State Univ., Parker Building, 2015 Fyffe Rd., Columbus, OH, U.S.A.,Foods for Health Discovery Theme, The Ohio State Univ., Parker Building, 2015 Fyffe Rd., Columbus, OH, U.S.A
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Zhang W, Xia Q, Ji Y, Chen H, Pan Y, Chen W, Cao J, Yang H, Huang W, Wang L. Oxidative Stability of Papaya Seed Oil From Hainan/Eksotika Obtained by Subcritical and Supercritical Carbon Dioxide Extraction. J AM OIL CHEM SOC 2018. [DOI: 10.1002/aocs.12077] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Weimin Zhang
- College of Food Science & Technology; Huazhong Agricultural University; No. 1, Shizishan Street, Hongshan District, Wuhan City, 430070 Hubei Province P.R. China
- College of Food Science; Hainan University; No. 58, Renmin road, Meilan District, Haikou City, 570228 Hainan Province P.R. China
| | - Qiuqi Xia
- College of Food Science; Hainan University; No. 58, Renmin road, Meilan District, Haikou City, 570228 Hainan Province P.R. China
| | - Yanyu Ji
- College of Food Science; Hainan University; No. 58, Renmin road, Meilan District, Haikou City, 570228 Hainan Province P.R. China
| | - Haiming Chen
- College of Food Science; Hainan University; No. 58, Renmin road, Meilan District, Haikou City, 570228 Hainan Province P.R. China
| | - Yonggui Pan
- College of Food Science; Hainan University; No. 58, Renmin road, Meilan District, Haikou City, 570228 Hainan Province P.R. China
| | - Wenxue Chen
- College of Food Science; Hainan University; No. 58, Renmin road, Meilan District, Haikou City, 570228 Hainan Province P.R. China
| | - Jun Cao
- College of Food Science; Hainan University; No. 58, Renmin road, Meilan District, Haikou City, 570228 Hainan Province P.R. China
| | - Hong Yang
- College of Food Science & Technology; Huazhong Agricultural University; No. 1, Shizishan Street, Hongshan District, Wuhan City, 430070 Hubei Province P.R. China
| | - Wuyang Huang
- Institute of Farm Product Processing; Jiangsu Academy of Agricultural Sciences; No. 50, Zhongling Street, Xuanwu District, Nanjing City 210014 Jiangsu Province, P.R. China
| | - Liling Wang
- College of Food Science & Technology; Huazhong Agricultural University; No. 1, Shizishan Street, Hongshan District, Wuhan City, 430070 Hubei Province P.R. China
- College of Life Science; Tarim University; No. 705, Hongqiaonan Road, Alar City 843300 Xinjiang Uyghur Autonomous Region, P.R. China
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Fratoddi I, Rapa M, Testa G, Venditti I, Scaramuzzo FA, Vinci G. Response surface methodology for the optimization of phenolic compounds extraction from extra virgin olive oil with functionalized gold nanoparticles. Microchem J 2018. [DOI: 10.1016/j.microc.2018.01.043] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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19
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Sterol profiles of Tunisian virgin olive oils: classification among different cultivars and maturity indexes. Eur Food Res Technol 2017. [DOI: 10.1007/s00217-017-2990-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Tunisian Extra Virgin Olive Oil Traceability in the EEC Market: Tunisian/Italian (Coratina) EVOOs Blend as a Case Study. SUSTAINABILITY 2017. [DOI: 10.3390/su9081471] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
In order to check the reliability of an NMR-based metabolomic approach to evaluating blend composition (and declaration), a series of 81 Italian/Tunisian blends samples at different percentage composition (from 10/90 to 90/10% Coratina/Tunisian oil by 10% increase step) were prepared starting from five Coratina (Apulia) and five Tunisian extra virgin olive oil (EVOO) batches. Moreover, a series of nine binary mixtures blend oils were obtained, starting from the two batches’ oil sums. The models built showed the linear relationship between the NMR signals and the percentage composition of the blends. In particular, a high correlation with the percentage composition of blends was obtained from the partial least squares (PLS) regression model, when the two batches oil sums were used for the binary mixtures of blend samples. These proposed methods suggest that a multivariate analysis (MVA)-based NMR approach—in particular PLS regression (PLSR)—could be a very useful tool (including for trading purposes) to assess quantitative blend composition. This is important for the sustainability of the goods’ free movement, especially in the agrifood sector. This cornerstone policy of current common markets is also clearly linked to the availability of methods for certifying the origin of the foodstuffs and their use in the assembly of final product for the consumer.
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Castejón D, Herrera A, Heras Á, Cambero I, Mateos-Aparicio I. Oil Quality Control of Culinary Oils Subjected to Deep-Fat Frying Based on NMR and EPR Spectroscopy. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-016-0778-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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Salvo A, Rotondo A, La Torre GL, Cicero N, Dugo G. Determination of 1,2/1,3-diglycerides in Sicilian extra-virgin olive oils by 1H-NMR over a one-year storage period. Nat Prod Res 2016; 31:822-828. [PMID: 27871189 DOI: 10.1080/14786419.2016.1247084] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This study is aimed to monitor by 1H NMR spectroscopy the effect of a 12-month storage period on the 1,2-diglycerides over 1,3-diglycerides ratio for five mono-cultivar 'extra virgin olive oils' (EVOO) (Arbequina, Arbosana, Cerasuola, Nocellara and FS17) and one blend of two different cultivars (Nocellara + Biancolilla) preserved in the dark and at room temperature. These quantifications, at 500 MHz, are readily extracted through a specific and original integration difference method. Albeit it was known that the isomerisation rate is affected by the free acidity, we here demonstrate that it also depends on the presence of specific macromolecules (lipases), indeed, different EVOO cultivars with similar free acidity, show different isomerisation rate. Our results are consistent with similar diglyceride monitoring performed on Greek and Spanish EVOOs by 31P NMR.
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Affiliation(s)
- Andrea Salvo
- a Department BIOMORF , University of Messina , Messina , Italy
| | | | | | - Nicola Cicero
- a Department BIOMORF , University of Messina , Messina , Italy
| | - Giacomo Dugo
- a Department BIOMORF , University of Messina , Messina , Italy
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Chakraborty K, Joseph D, Joseph D. Changes in the Quality of Refined Fish Oil in an Accelerated Storage Study. JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY 2016. [DOI: 10.1080/10498850.2015.1036482] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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24
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Chemometric applications to assess quality and critical parameters of virgin and extra-virgin olive oil. A review. Anal Chim Acta 2016; 913:1-21. [PMID: 26944986 DOI: 10.1016/j.aca.2016.01.025] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 01/06/2016] [Accepted: 01/15/2016] [Indexed: 11/20/2022]
Abstract
Today virgin and extra-virgin olive oil (VOO and EVOO) are food with a large number of analytical tests planned to ensure its quality and genuineness. Almost all official methods demand high use of reagents and manpower. Because of that, analytical development in this area is continuously evolving. Therefore, this review focuses on analytical methods for EVOO/VOO which use fast and smart approaches based on chemometric techniques in order to reduce time of analysis, reagent consumption, high cost equipment and manpower. Experimental approaches of chemometrics coupled with fast analytical techniques such as UV-Vis spectroscopy, fluorescence, vibrational spectroscopies (NIR, MIR and Raman fluorescence), NMR spectroscopy, and other more complex techniques like chromatography, calorimetry and electrochemical techniques applied to EVOO/VOO production and analysis have been discussed throughout this work. The advantages and drawbacks of this association have also been highlighted. Chemometrics has been evidenced as a powerful tool for the oil industry. In fact, it has been shown how chemometrics can be implemented all along the different steps of EVOO/VOO production: raw material input control, monitoring during process and quality control of final product.
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Medjkouh L, Tamendjari A, Keciri S, Santos J, Nunes MA, Oliveira MBPP. The effect of the olive fruit fly (Bactrocera oleae) on quality parameters, and antioxidant and antibacterial activities of olive oil. Food Funct 2016; 7:2780-8. [DOI: 10.1039/c6fo00295a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This study shows the importance of controlling the fly attack because it causes a decrease in the beneficial health effects of olive oils.
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Affiliation(s)
- Lynda Medjkouh
- Laboratoire de Biochimie Appliquée
- Faculté des Sciences de la Nature et de la Vie
- Université de Bejaia
- Algérie
| | - Abderezak Tamendjari
- Laboratoire de Biochimie Appliquée
- Faculté des Sciences de la Nature et de la Vie
- Université de Bejaia
- Algérie
| | - Sonia Keciri
- Technical Institute of Arboriculture of Fruits and Vine (TIAFV)
- Bejaia
- Algeria
| | - Joana Santos
- REQUIMTE/LAQV
- Department of Chemical Sciences
- Faculty of Pharmacy
- University of Porto
- Portugal
| | - M. Antónia Nunes
- REQUIMTE/LAQV
- Department of Chemical Sciences
- Faculty of Pharmacy
- University of Porto
- Portugal
| | - M. B. P. P. Oliveira
- REQUIMTE/LAQV
- Department of Chemical Sciences
- Faculty of Pharmacy
- University of Porto
- Portugal
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26
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Girelli CR, Del Coco L, Fanizzi FP. 1H NMR spectroscopy and multivariate analysis as possible tool to assess cultivars, from specific geographical areas, in EVOOs. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201500401] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chiara Roberta Girelli
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali; Università del Salento; Prov.le Lecce-Monteroni Lecce Italy
| | - Laura Del Coco
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali; Università del Salento; Prov.le Lecce-Monteroni Lecce Italy
| | - Francesco Paolo Fanizzi
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali; Università del Salento; Prov.le Lecce-Monteroni Lecce Italy
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27
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Alonso-Salces RM, Segebarth N, Garmón-Lobato S, Holland MV, Moreno-Rojas JM, Fernández-Pierna JA, Baeten V, Fuselli SR, Gallo B, Berrueta LA, Reniero F, Guillou C, Héberger K. 1H-NMR and isotopic fingerprinting of olive oil and its unsaponifiable fraction: Geographical origin of virgin olive oils by pattern recognition. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201400243] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Rosa M. Alonso-Salces
- Consejo Nacional de Investigaciones Científicas y Técnicas; Buenos Aires Argentina
- Institute of Health and Consumer Protection; DG-Joint Research Centre, European Commission; Ispra Italy
- Departamento de Biología, Facultad de Ciencias Exactas y Naturales; Universidad Nacional de Mar del Plata; Mar del Plata Argentina
| | - Nicolas Segebarth
- Institute of Health and Consumer Protection; DG-Joint Research Centre, European Commission; Ispra Italy
| | - Sergio Garmón-Lobato
- Departamento de Química Analítica, Facultad de Ciencia y Tecnología; Universidad del País Vasco/Euskal Herriko Unibertsitatea; Leioa Spain
| | - Margaret V. Holland
- Institute of Health and Consumer Protection; DG-Joint Research Centre, European Commission; Ispra Italy
| | - Jose M. Moreno-Rojas
- Institute of Health and Consumer Protection; DG-Joint Research Centre, European Commission; Ispra Italy
| | - Juan A. Fernández-Pierna
- Valorisation of Agricultural Products Department; Walloon Agricultural Research Centre; Gembloux Belgium
| | - Vincent Baeten
- Valorisation of Agricultural Products Department; Walloon Agricultural Research Centre; Gembloux Belgium
| | - Sandra R. Fuselli
- Departamento de Biología, Facultad de Ciencias Exactas y Naturales; Universidad Nacional de Mar del Plata; Mar del Plata Argentina
- Comisión de Investigaciones Científicas de la Provincia de Buenos Aires; La Plata Argentina
| | - Blanca Gallo
- Departamento de Química Analítica, Facultad de Ciencia y Tecnología; Universidad del País Vasco/Euskal Herriko Unibertsitatea; Leioa Spain
| | - Luis Angel Berrueta
- Departamento de Química Analítica, Facultad de Ciencia y Tecnología; Universidad del País Vasco/Euskal Herriko Unibertsitatea; Leioa Spain
| | - Fabiano Reniero
- Institute of Health and Consumer Protection; DG-Joint Research Centre, European Commission; Ispra Italy
| | - Claude Guillou
- Institute of Health and Consumer Protection; DG-Joint Research Centre, European Commission; Ispra Italy
| | - Károly Héberger
- Research Centre for Natural Sciences; Hungarian Academy of Sciences; Budapest Hungary
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28
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Popescu R, Costinel D, Dinca OR, Marinescu A, Stefanescu I, Ionete RE. Discrimination of vegetable oils using NMR spectroscopy and chemometrics. Food Control 2015. [DOI: 10.1016/j.foodcont.2014.04.046] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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29
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Ibargoitia ML, Sopelana P, Guillén MD. 1H Nuclear Magnetic Resonance monitoring of the degradation of margarines of varied compositions when heated to high temperature. Food Chem 2014; 165:119-28. [DOI: 10.1016/j.foodchem.2014.05.065] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 04/15/2014] [Accepted: 05/13/2014] [Indexed: 11/17/2022]
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30
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Authentication of beef versus horse meat using 60 MHz 1H NMR spectroscopy. Food Chem 2014; 175:1-9. [PMID: 25577043 PMCID: PMC4308633 DOI: 10.1016/j.foodchem.2014.11.110] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 10/24/2014] [Accepted: 11/19/2014] [Indexed: 11/20/2022]
Abstract
This work reports a candidate screening protocol to distinguish beef from horse meat based upon comparison of triglyceride signatures obtained by 60 MHz (1)H NMR spectroscopy. Using a simple chloroform-based extraction, we obtained classic low-field triglyceride spectra from typically a 10 min acquisition time. Peak integration was sufficient to differentiate samples of fresh beef (76 extractions) and horse (62 extractions) using Naïve Bayes classification. Principal component analysis gave a two-dimensional "authentic" beef region (p=0.001) against which further spectra could be compared. This model was challenged using a subset of 23 freeze-thawed training samples. The outcomes indicated that storing samples by freezing does not adversely affect the analysis. Of a further collection of extractions from previously unseen samples, 90/91 beef spectra were classified as authentic, and 16/16 horse spectra as non-authentic. We conclude that 60 MHz (1)H NMR represents a feasible high-throughput approach for screening raw meat.
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31
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Parker T, Limer E, Watson AD, Defernez M, Williamson D, Kemsley EK. 60 MHz 1H NMR spectroscopy for the analysis of edible oils. Trends Analyt Chem 2014; 57:147-158. [PMID: 24850979 PMCID: PMC4024201 DOI: 10.1016/j.trac.2014.02.006] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We present the first results from a new 60 MHz 1H NMR bench-top spectrometer. Using chemometrics, we detected hazelnut oil adulteration of olive oil at 11.2%w/w. Bench-top 60 MHz NMR performs at least as well as FTIR for this type of application.
We report the first results from a new 60 MHz 1H nuclear magnetic resonance (NMR) bench-top spectrometer, Pulsar, in a study simulating the adulteration of olive oil with hazelnut oil. There were qualitative differences between spectra from the two oil types. A single internal ratio of two isolated groups of peaks could detect hazelnut oil in olive oil at the level of ∼13%w/w, whereas a whole-spectrum chemometric approach brought the limit of detection down to 11.2%w/w for a set of independent test samples. The Pulsar’s performance was compared to that of Fourier transform infrared (FTIR) spectroscopy. The Pulsar delivered comparable sensitivity and improved specificity, making it a superior screening tool. We also mapped NMR onto FTIR spectra using a correlation-matrix approach. Interpretation of this heat-map combined with the established annotations of the NMR spectra suggested a hitherto undocumented feature in the IR spectrum at ∼1130 cm−1, attributable to a double-bond vibration.
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Affiliation(s)
- T Parker
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK
| | - E Limer
- Oriel College, University of Oxford, Oxford OX1 4EW, UK
| | - A D Watson
- Analytical Sciences Unit, Institute of Food Research, Norwich Research Park, Norwich NR4 7UA, UK
| | - M Defernez
- Analytical Sciences Unit, Institute of Food Research, Norwich Research Park, Norwich NR4 7UA, UK
| | - D Williamson
- Oxford Instruments Industrial Analysis, Tubney Woods, Abingdon, Oxford, UK
| | - E Kate Kemsley
- Analytical Sciences Unit, Institute of Food Research, Norwich Research Park, Norwich NR4 7UA, UK
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32
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Martin-Pastor M. Experiments for the editing of singlet peaks and simplification of ¹H NMR spectra of complex mixtures. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:1190-1197. [PMID: 24433106 DOI: 10.1021/jf4044869] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A 1D NMR singlet filtered experiment (s-filter) is presented for the clean editing of singlets peaks in crowded ¹H NMR spectra. The experiment affords a clean editing of singlet peaks and weak coupled signals ((n)JHH < 3 Hz), while the remaining multiplets peaks are strongly attenuated to a factor over 90% of its original intensity. The experiment provided a useful simplification of the typically congested ¹H NMR spectra of foodstuffs, and the edited signals retained most of the sensitivity and quantitativity. The versatility of the s-filter scheme permitted its easy incorporation as excitation building block into other 1D and 2D experiments, providing a further editing of the singlet responses. The combination of the 1D s-filter experiment and difference spectroscopy provided a 1D reverse singlet filtered experiment (s-filter(rev)) for the clean editing of multiplet peaks and strong suppression of singlets. The experiments proposed could be valuable to facilitate the detection and/or quantification of target compounds in complex mixtures of metabolites.
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Affiliation(s)
- Manuel Martin-Pastor
- Unidade de Resonancia Magnética, RIADT, Campus Vida, University of Santiago de Compostela , Santiago de Compostela, A Coruña 15706, Spain
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33
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Sopelana P, Arizabaleta I, Ibargoitia ML, Guillén MD. Characterisation of the lipidic components of margarines by 1H Nuclear Magnetic Resonance. Food Chem 2013; 141:3357-64. [DOI: 10.1016/j.foodchem.2013.06.026] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Revised: 06/01/2013] [Accepted: 06/06/2013] [Indexed: 10/26/2022]
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34
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Castejón D, Mateos-Aparicio I, Molero MD, Cambero MI, Herrera A. Evaluation and Optimization of the Analysis of Fatty Acid Types in Edible Oils by 1H-NMR. FOOD ANAL METHOD 2013. [DOI: 10.1007/s12161-013-9747-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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35
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Oms-Oliu G, Odriozola-Serrano I, Martín-Belloso O. Metabolomics for assessing safety and quality of plant-derived food. Food Res Int 2013. [DOI: 10.1016/j.foodres.2013.04.005] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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36
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Dais P, Hatzakis E. Quality assessment and authentication of virgin olive oil by NMR spectroscopy: A critical review. Anal Chim Acta 2013; 765:1-27. [DOI: 10.1016/j.aca.2012.12.003] [Citation(s) in RCA: 162] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Revised: 11/29/2012] [Accepted: 12/02/2012] [Indexed: 01/28/2023]
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37
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A review of analytical methods measuring lipid oxidation status in foods: a challenging task. Eur Food Res Technol 2012. [DOI: 10.1007/s00217-012-1866-9] [Citation(s) in RCA: 121] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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38
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Del Coco L, Schena FP, Fanizzi FP. 1H nuclear magnetic resonance study of olive oils commercially available as Italian products in the United States of America. Nutrients 2012; 4:343-55. [PMID: 22690321 PMCID: PMC3367261 DOI: 10.3390/nu4050343] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2012] [Revised: 04/25/2012] [Accepted: 04/26/2012] [Indexed: 11/16/2022] Open
Abstract
Multivariate analysis of 1H NMR data has been used for the characterization of 12 blended olive oils commercially available in the U.S. as Italian products. Chemometric methods such as unsupervised Principal Component Analysis (PCA) allowed good discrimination and gave some affinity indications for the U.S. market olive oils compared to other single cultivars of extra virgin olive oil such as Coratina and Ogliarola from Apulia, one of Italy’s leading olive oil producers, Picual (Spain), Kalamata (Greece) and Sfax (Tunisia). The olive oils commercially available as Italian products in the U.S. market clustered into 3 groups. Among them only the first (7 samples) and the second group (2 samples) showed PCA ranges similar to European references. Two oils of the third group (3 samples) were more similar to Tunisian references. In conclusion, our study revealed that most EVOO (extra virgin olive oils) tested were closer to Greek (in particular) and Spanish olive oils than Apulia EVOO. The PCA loadings disclose the components responsible for the discrimination as unsaturated (oleic, linoleic, linolenic) and saturated fatty acids. All are of great importance because of their nutritional value and differential effects on the oxidative stability of oils. It is evident that this approach has the potential to reveal the origin of EVOO, although the results support the need for a larger database, including EVOO from other Italian regions.
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Affiliation(s)
- Laura Del Coco
- Cancer Research Center, C.A.R.S.O. Consortium, Prov.le Casamassima Valenzano, Km 3, Bari 70010, Italy; (L.D.C.); (F.P.S.)
| | - Francesco Paolo Schena
- Cancer Research Center, C.A.R.S.O. Consortium, Prov.le Casamassima Valenzano, Km 3, Bari 70010, Italy; (L.D.C.); (F.P.S.)
| | - Francesco Paolo Fanizzi
- Cancer Research Center, C.A.R.S.O. Consortium, Prov.le Casamassima Valenzano, Km 3, Bari 70010, Italy; (L.D.C.); (F.P.S.)
- Department of Biological and Environmental Science and Technology, Di.S.Te.B.A., University of Salento, Prov.le Lecce-Monteroni, Lecce 73100, Italy
- Author to whom correspondence should be addressed; ; Tel.: +39-0832-298867; Fax: +39-0832-298626
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39
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Monfreda M, Gobbi L, Grippa A. Blends of olive oil and sunflower oil: characterisation and olive oil quantification using fatty acid composition and chemometric tools. Food Chem 2012; 134:2283-90. [PMID: 23442687 DOI: 10.1016/j.foodchem.2012.03.122] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2011] [Revised: 02/29/2012] [Accepted: 03/15/2012] [Indexed: 12/12/2022]
Abstract
A method capable of recognising the percentage of olive oil in a blend is required to verify whether its labelling complies with the statements set out by the Commission Regulation (EC) No. 1019/2002. In this study an analytical methodology was developed in order to define blends of olive oil and sunflower oil, which contain 50% of olive oil, compared to blends with 40% and 60% of it, respectively. Methyl esters of fatty acids were analysed by GC-FID and processed through chemometric tools (PCA, TFA, SIMCA and PLS). A strong differentiation of blends according to the amount of olive oil contained and a quantification model with a standard error of prediction of 1.51% were obtained. As this issue represents a significant analytical challenge, variability associated with the fatty acid composition of olive oil was first studied.
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Affiliation(s)
- M Monfreda
- Central Directorate for Chemical Analysis and Development of Laboratories, Italian Customs Agency, via M. Carucci 71, 00143 Rome, Italy.
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