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Xue Y, Zhong J, Liu X, Xiang D, Qin X. Improved physicochemical properties of bigels produced with ethyl cellulose-based oleogel and moderately deacetylated konjac glucomannan hydrogel. Food Chem 2024; 459:140429. [PMID: 39024880 DOI: 10.1016/j.foodchem.2024.140429] [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: 05/12/2024] [Revised: 07/03/2024] [Accepted: 07/10/2024] [Indexed: 07/20/2024]
Abstract
The ideal physicochemical properties of bigels are important for food applications. Therefore, a new bigel was prepared based on mixed beef tallow and soybean oil oleogel and deacetylated konjac glucomannan (KGM) hydrogel. The effect of the deacetylation degree of KGM on the physicochemical properties and microstructure of bigels was studied. The bigel containing moderate deacetylation degree of KGM had better rheological properties and hardness (319.84 g) than that with low and high deacetylation degrees of KGM. The interactions among the bigel components were analyzed by Fourier transform infrared spectroscopy and molecular dynamics simulation, indicating that the formation of the bigels was dominated by electrostatic interactions. Overall, the bigels containing moderate deacetylation degree of KGM had better physical properties, which may provide a theoretical foundation to develop bigels with low cholesterol, trans and saturated fats levels to replace traditional solid fats in food industry.
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Affiliation(s)
- Yi Xue
- College of Food Science, Southwest University, Chongqing 400715, China
| | - Jinfeng Zhong
- College of Food Science, Southwest University, Chongqing 400715, China
| | - Xiong Liu
- College of Food Science, Southwest University, Chongqing 400715, China
| | - Dao Xiang
- Chongqing Muge Food Co., Ltd., Chongqing, 401519, China
| | - Xiaoli Qin
- College of Food Science, Southwest University, Chongqing 400715, China; Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing 400715, China.
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2
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Li S, Lin X, Ng TT, Yao ZP. Quantitative Analysis of Blended Oils Based on Intensity Ratios of Marker Ions in MALDI-MS Spectra. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:15376-15386. [PMID: 38914516 DOI: 10.1021/acs.jafc.4c02833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
Determination of quantitative compositions of blended oils is an essential but challenging step for the quality control and safety assurance of blended oils. We herein report a method for the quantitative analysis of blended oils based on the intensity ratio of triacylglycerol marker ions, which could be obtained from the highly reproducible spectra acquired by using matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) to directly analyze blended oils in their oily states. We demonstrated that this method could provide good quantitative results to binary, ternary, and quaternary blended oils, with simultaneous quantitation of multiple compositions, and was applicable for quantitative analysis of commercial blended oil products. Moreover, the intensity ratio-based method could be used to rapidly measure the proportions of oil compositions in blended oils, only based on the spectra of the blended oils and related pure oils, making the method as a high-throughput approach to meet the sharply growing analytical demands of blended oils.
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Affiliation(s)
- Suying Li
- Research Institute for Future Food, State Key Laboratory of Chemical Biology and Drug Discovery, Research Center for Chinese Medicine Innovation, and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon 999077, Hong Kong Special Administrative Region, China
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), and Shenzhen Key Laboratory of Food Biological Safety Control, Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China
| | - Xuewei Lin
- Research Institute for Future Food, State Key Laboratory of Chemical Biology and Drug Discovery, Research Center for Chinese Medicine Innovation, and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon 999077, Hong Kong Special Administrative Region, China
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), and Shenzhen Key Laboratory of Food Biological Safety Control, Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China
| | - Tsz-Tsun Ng
- Research Institute for Future Food, State Key Laboratory of Chemical Biology and Drug Discovery, Research Center for Chinese Medicine Innovation, and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon 999077, Hong Kong Special Administrative Region, China
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), and Shenzhen Key Laboratory of Food Biological Safety Control, Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China
| | - Zhong-Ping Yao
- Research Institute for Future Food, State Key Laboratory of Chemical Biology and Drug Discovery, Research Center for Chinese Medicine Innovation, and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon 999077, Hong Kong Special Administrative Region, China
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), and Shenzhen Key Laboratory of Food Biological Safety Control, Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China
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3
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Ilić M, Pastor K, Romanić R, Vujić Đ, Ačanski M. A New Challenge in Food Authenticity: Application of a Novel Mathematical Model for Rapid Quantification of Vegetable Oil Blends by Gas Chromatography – Mass Spectrometry (GC-MS). ANAL LETT 2022. [DOI: 10.1080/00032719.2022.2069795] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Marko Ilić
- Faculty of Technology Novi Sad, University of Novi Sad, Novi Sad, Republic of Serbia
| | - Kristian Pastor
- Faculty of Technology Novi Sad, University of Novi Sad, Novi Sad, Republic of Serbia
| | - Ranko Romanić
- Faculty of Technology Novi Sad, University of Novi Sad, Novi Sad, Republic of Serbia
| | - Đura Vujić
- Independent Scholar, Novi Sad, Republic of Serbia
| | - Marijana Ačanski
- Faculty of Technology Novi Sad, University of Novi Sad, Novi Sad, Republic of Serbia
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4
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Detection of Qinghai-Tibet Plateau flaxseed oil adulteration based on fatty acid profiles and chemometrics. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.108332] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Khatun H, Das K, Nandi DK, Laha J, Rao JS, Chattopadhyay A. Anti-hyperlipidemic effect of oils from Sesamum indicum L. and Vicia faba L. on male Wistar rats. FUTURE FOODS 2021. [DOI: 10.1016/j.fufo.2021.100060] [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] Open
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6
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Choi H, Kim C, Choi H, Lee J. Development of methods for determining free fatty acid contents in red colored oils. Food Sci Biotechnol 2021; 30:1435-1443. [PMID: 34790427 DOI: 10.1007/s10068-021-00964-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 07/22/2021] [Accepted: 08/08/2021] [Indexed: 10/20/2022] Open
Abstract
Buah merah oil and red palm oil are red colored and unrefined edible oils. Because of this color characteristic, measuring acid value by titration method can be uncertain and subjective, so more accurate and objective methods are needed. Gas chromatography-flame ionization detector (GC-FID) and high-performance liquid chromatography-evaporative light scattering detector (HPLC-ELSD) methods were developed to determine acid value in 3 buah merah oils and 1 red palm oil by measuring free fatty acid contents. The acid value was high in the order of titration > GC-FID > HPLC-ELSD in all samples. GC-FID method showed accurate and reliable results, whereas HPLC-ELSD showed rough data partly due to the non-linear standard curve and high limit of detection. Difference in acid value between titration method and GC-FID might be due to unrefined components that reacted with KOH titration solution. GC-FID can be used measuring free fatty acid contents in red colored oils. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-021-00964-2.
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Affiliation(s)
- HyungSeok Choi
- Department of Food Science and Biotechnology, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 Republic of Korea
| | - ChanHyung Kim
- Department of Food Science and Biotechnology, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 Republic of Korea
| | - Hyuk Choi
- Department of Food Science and Biotechnology, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 Republic of Korea
| | - JaeHwan Lee
- Department of Food Science and Biotechnology, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419 Republic of Korea
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7
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Kalogiouri NP, Manousi N, Mourtzinos I, Rosenberg E, Zachariadis GA. A Rapid GC-FID Method for the Determination of Fatty Acids in Walnut Oils and Their Use as Markers in Authenticity Studies. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02157-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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8
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Detection and quantification of palmolein and palm kernel oil added as adulterant in coconut oil based on triacylglycerol profile. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2021; 58:4420-4428. [PMID: 34538925 DOI: 10.1007/s13197-020-04927-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/12/2020] [Accepted: 11/27/2020] [Indexed: 10/22/2022]
Abstract
Economically motivated adulteration of expensive coconut oil with low cost oil, like palm kernel oil and palmolein is difficult to detect and quantify by available methods primarily due to their overlapping physicochemical properties with coconut oil. In the present work, a HPLC method has been developed to detect and quantify the degree of adulteration of coconut oil with palmolein and palm kernel oil based on triglyceride structure. The normalized area percentage of trilaurin (C36) among the three major TAG molecular species dilaurin-monocaprin/myristin-caprylin-laurin (C34), trilaurin (C36) and dilaurin-monomyristin (C38) of coconut oil was chosen as detection index for quantifying degree of adulteration of coconut oil with palm kernel oil, while the area ratio of dipalmitoyl-monoolein: trilaurin was chosen as detection index for quantifying adulteration of coconut oil with palmolein. The RP-HPLC based method developed in the present work is effective with a 2-4% minimum detection limit of adulterant oils and 78-98% detection accuracy depending on the degree of adulteration and types of oil.
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Melhaoui R, Kodad S, Houmy N, Belhaj K, Mansouri F, Abid M, Addi M, Mihamou A, Sindic M, Serghini-Caid H, Elamrani A. Characterization of Sweet Almond Oil Content of Four European Cultivars ( Ferragnes, Ferraduel, Fournat, and Marcona) Recently Introduced in Morocco. SCIENTIFICA 2021; 2021:9141695. [PMID: 34497732 PMCID: PMC8421184 DOI: 10.1155/2021/9141695] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/07/2021] [Accepted: 08/18/2021] [Indexed: 06/13/2023]
Abstract
This study concerns the characterization of oil content and quality indices for almond cultivars (Marcona (Mr), Fournat (Fn), Ferragnes (Fg), and Ferraduel (Fd)) recently introduced into marginal agricultural areas in eastern Morocco. These verities are known for their rusticity and late flowering stage. The analyzed almond oils showed low acidity and peroxide values ranging, respectively, from 0.32 to 0.36% and 1.88 to 3.18 meq O2/kg. Fatty acid (FA) profile revealed a predominance of the unsaturated FA represented essentially by the oleic (56.64-64.03%) and linoleic FA (24.57-29.80%). Triacylglycerol (TAG) analysis allowed the determination of eleven species with a remarkable dominance of trioleylglycerol (OOO: 30%) and dioleyllinoleoylglcerol (OOL: 27.25%). Regarding the minor compounds, the results showed that the total phenol content ranges between 85.33 and 141.66 mg/kg. Concerning the tocopherol content, the studied oils showed richness in these secondary metabolites (408.99-491.77 mg/kg) with a dominance of α-tocopherol. In comparison to their homologues in the Mediterranean area, the evaluated almond oils demonstrated a slight superiority in terms of quality, in particular, to those produced in Spain.
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Affiliation(s)
- Reda Melhaoui
- Laboratory for Agricultural Productions Improvement, Biotechnology and Environment (LAPABE), Faculty of Sciences, University Mohammed First, BP-717, 60000 Oujda, Morocco
| | - Souhayla Kodad
- Laboratory for Agricultural Productions Improvement, Biotechnology and Environment (LAPABE), Faculty of Sciences, University Mohammed First, BP-717, 60000 Oujda, Morocco
| | - Nadia Houmy
- Laboratory for Agricultural Productions Improvement, Biotechnology and Environment (LAPABE), Faculty of Sciences, University Mohammed First, BP-717, 60000 Oujda, Morocco
| | - Kamal Belhaj
- Laboratory for Agricultural Productions Improvement, Biotechnology and Environment (LAPABE), Faculty of Sciences, University Mohammed First, BP-717, 60000 Oujda, Morocco
| | - Farid Mansouri
- Laboratory for Agricultural Productions Improvement, Biotechnology and Environment (LAPABE), Faculty of Sciences, University Mohammed First, BP-717, 60000 Oujda, Morocco
| | - Malika Abid
- Laboratory for Agricultural Productions Improvement, Biotechnology and Environment (LAPABE), Faculty of Sciences, University Mohammed First, BP-717, 60000 Oujda, Morocco
| | - Mohamed Addi
- Laboratory for Agricultural Productions Improvement, Biotechnology and Environment (LAPABE), Faculty of Sciences, University Mohammed First, BP-717, 60000 Oujda, Morocco
| | - Aatika Mihamou
- Laboratory for Agricultural Productions Improvement, Biotechnology and Environment (LAPABE), Faculty of Sciences, University Mohammed First, BP-717, 60000 Oujda, Morocco
| | - Marianne Sindic
- Analysis Quality and Risk Unit, Laboratory of Food Quality and Safety (QSPA), Gembloux Agro-Bio Tech, University of Liège, 5030 Gembloux, Belgium
| | - Hana Serghini-Caid
- Laboratory for Agricultural Productions Improvement, Biotechnology and Environment (LAPABE), Faculty of Sciences, University Mohammed First, BP-717, 60000 Oujda, Morocco
| | - Ahmed Elamrani
- Laboratory for Agricultural Productions Improvement, Biotechnology and Environment (LAPABE), Faculty of Sciences, University Mohammed First, BP-717, 60000 Oujda, Morocco
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10
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Chun YS, Kim SY, Kim M, Lim JY, Shin BK, Kim YS, Lee DY, Seo JA, Choi HK. Mycobiome analysis for distinguishing the geographical origins of sesame seeds. Food Res Int 2021; 143:110271. [PMID: 33992372 DOI: 10.1016/j.foodres.2021.110271] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 02/15/2021] [Accepted: 02/22/2021] [Indexed: 11/19/2022]
Abstract
Sesame (Sesamum indicum) is one of the most widely cultivated crops in Asia and Africa. The identification of the geographical origins of sesame seeds is important for the detection of fraudulent samples. This study was conducted to build a prediction model and suggest potential biomarkers for distinguishing the geographical origins of sesame seeds using mycobiome (fungal microbiome) analysis coupled with multivariate statistical analysis. Sesame seeds were collected from 25 cities in Korea, six cities in China, and five sites in other countries (Ethiopia, India, Nigeria, and Pakistan). According to the expression of fungal internal transcribed spacer (ITS) sequences in sesame seeds, 21 fungal genera were identified in sesame seeds from various countries. The optimal partial least squares-discriminant analysis model was established by applying two components with unit variance scaling. Based on seven-fold cross validation, the predictive model had 94.4% (Korea vs. China/other countries), 91.7% (China vs. Korea/other countries), and 88.9% (other countries vs. Korea/China) accuracy in determining the geographical origins of sesame seeds. Alternaria, Aspergillus, and Macrophomina were suggested as the potential fungal genera to differentiate the geographical origins of sesame seeds. This study demonstrated that mycobiome analysis could be used as a complementary method for distinguishing the geographical origins of raw sesame seeds.
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Affiliation(s)
- Yoon Shik Chun
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Seok-Young Kim
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Minjoo Kim
- School of Systems Biomedical Science, Soongsil University, Seoul, Republic of Korea
| | - Jae Yun Lim
- School of Systems Biomedical Science, Soongsil University, Seoul, Republic of Korea
| | - Byeung Kon Shin
- National Agricultural Products Quality Management Service, Gimcheon, Republic of Korea
| | - Young-Suk Kim
- Department of Food Science and Engineering, Ewha Womans University, Seoul, Republic of Korea
| | - Do Yup Lee
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, Research Institute for Agricultural and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Jeong-Ah Seo
- School of Systems Biomedical Science, Soongsil University, Seoul, Republic of Korea.
| | - Hyung-Kyoon Choi
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea.
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11
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Li S, Ng TT, Yao ZP. Quantitative analysis of blended oils by matrix-assisted laser desorption/ionization mass spectrometry and partial least squares regression. Food Chem 2020; 334:127601. [PMID: 32712491 DOI: 10.1016/j.foodchem.2020.127601] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 07/12/2020] [Accepted: 07/14/2020] [Indexed: 11/18/2022]
Abstract
Quantitative labeling of oil compositions has become a trend to ensure the quality and safety of blended oils in the market. However, methods for rapid and reliable quantitation of blended oils are still not available. In this study, matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) was used to profile triacylglycerols in blended oils, and partial least squares regression (PLS-R) was applied to establish quantitative models based on the acquired MALDI-MS spectra. We demonstrated that this new method allowed simultaneous quantitation of multiple compositions, and provided good quantitative results of binary, ternary and quaternary blended oils, enabling good limits of detection (e.g., detectability of 1.5% olive oil in sunflower seed oil). Compared with the conventional GC-FID method, this new method could allow direct analysis of blended oils, analysis of one blended oil sample within minutes, and accurate quantitation of low-abundance oil compositions and blended oils with similar fatty acid contents.
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Affiliation(s)
- Suying Li
- State Key Laboratory of Chemical Biology and Drug Discovery, Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong Special Administrative Region, China; State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation) and Shenzhen Key Laboratory of Food Biological Safety Control, Shenzhen Research Institute of Hong Kong Polytechnic University, Shenzhen 518057, China
| | - Tsz-Tsun Ng
- State Key Laboratory of Chemical Biology and Drug Discovery, Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong Special Administrative Region, China; State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation) and Shenzhen Key Laboratory of Food Biological Safety Control, Shenzhen Research Institute of Hong Kong Polytechnic University, Shenzhen 518057, China
| | - Zhong-Ping Yao
- State Key Laboratory of Chemical Biology and Drug Discovery, Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong Special Administrative Region, China; State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation) and Shenzhen Key Laboratory of Food Biological Safety Control, Shenzhen Research Institute of Hong Kong Polytechnic University, Shenzhen 518057, China.
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12
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Ramli US, Tahir NI, Rozali NL, Othman A, Muhammad NH, Muhammad SA, Tarmizi AHA, Hashim N, Sambanthamurthi R, Singh R, Manaf MAA, Parveez GKA. Sustainable Palm Oil-The Role of Screening and Advanced Analytical Techniques for Geographical Traceability and Authenticity Verification. Molecules 2020; 25:molecules25122927. [PMID: 32630515 PMCID: PMC7356346 DOI: 10.3390/molecules25122927] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/17/2020] [Accepted: 06/21/2020] [Indexed: 12/23/2022] Open
Abstract
Palm oil production from oil palm (Elaeis guineensis Jacq.) is vital for the economy of Malaysia. As of late, sustainable production of palm oil has been a key focus due to demand by consumer groups, and important progress has been made in establishing standards that promote good agricultural practices that minimize impact on the environment. In line with the industrial goal to build a traceable supply chain, several measures have been implemented to ensure that traceability can be monitored. Although the palm oil supply chain can be highly complex, and achieving full traceability is not an easy task, the industry has to be proactive in developing improved systems that support the existing methods, which rely on recorded information in the supply chain. The Malaysian Palm Oil Board (MPOB) as the custodian of the palm oil industry in Malaysia has taken the initiative to assess and develop technologies that can ensure authenticity and traceability of palm oil in the major supply chains from the point of harvesting all the way to key downstream applications. This review describes the underlying framework related to palm oil geographical traceability using various state-of-the-art analytical techniques, which are also being explored to address adulteration in the global palm oil supply chain.
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Affiliation(s)
- Umi Salamah Ramli
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
- Correspondence: ; Tel.: +60-3-8769-4495
| | - Noor Idayu Tahir
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
| | - Nurul Liyana Rozali
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
| | - Abrizah Othman
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
| | - Nor Hayati Muhammad
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
| | - Syahidah Akmal Muhammad
- School of Industrial Technology/Analytical Biochemistry Research Centre, Universiti Sains Malaysia, USM, George Town 11800, Penang, Malaysia;
| | - Azmil Haizam Ahmad Tarmizi
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
| | - Norfadilah Hashim
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
| | - Ravigadevi Sambanthamurthi
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
| | - Rajinder Singh
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
| | - Mohamad Arif Abd Manaf
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
| | - Ghulam Kadir Ahmad Parveez
- Malaysian Palm Oil Board, No. 6 Persiaran Institusi, Bandar Baru Bangi, Kajang 43000, Selangor, Malaysia; (N.I.T.); (N.L.R.); (A.O.); (N.H.M.); (A.H.A.T.); (N.H.); (R.S.); (R.S.); (M.A.A.M.); (G.K.A.P.)
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13
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Tian L, Zeng Y, Zheng X, Chiu Y, Liu T. Detection of Peanut Oil Adulteration Mixed with Rapeseed Oil Using Gas Chromatography and Gas Chromatography–Ion Mobility Spectrometry. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01571-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Xing C, Yuan X, Wu X, Shao X, Yuan J, Yan W. Chemometric classification and quantification of sesame oil adulterated with other vegetable oils based on fatty acids composition by gas chromatography. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.03.085] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Recent advances in high voltage electric discharge extraction of bioactive ingredients from plant materials. Food Chem 2019; 277:246-260. [DOI: 10.1016/j.foodchem.2018.10.119] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 10/11/2018] [Accepted: 10/24/2018] [Indexed: 12/11/2022]
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16
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Ponphaiboon J, Limmatvapirat S, Chaidedgumjorn A, Limmatvapirat C. Optimization and comparison of GC-FID and HPLC-ELSD methods for determination of lauric acid, mono-, di-, and trilaurins in modified coconut oil. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1099:110-116. [DOI: 10.1016/j.jchromb.2018.09.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 09/12/2018] [Accepted: 09/22/2018] [Indexed: 10/28/2022]
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17
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Mansur AR, Jeong HR, Lee BH, Koo M, Seo DH, Hwang SH, Park JS, Kim DO, Nam TG. Comparative evaluation of triacylglycerols, fatty acids, and volatile organic compounds as markers for authenticating sesame oil. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2018.1534123] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ahmad Rois Mansur
- Korea Food Research Institute, Wanju, Republic of Korea
- Department of Food Biotechnology, Korea University of Science and Technology, Daejeon, Republic of Korea
| | - Ha-Ram Jeong
- Department of Food Science and Biotechnology, Kyung Hee University, Yongin, Republic of Korea
| | - Bong Han Lee
- Green Food and Life Research Center, Seoul, Republic of Korea
| | - Minseon Koo
- Korea Food Research Institute, Wanju, Republic of Korea
| | - Dong-Ho Seo
- Korea Food Research Institute, Wanju, Republic of Korea
| | - Sun Hye Hwang
- Korea Food Research Institute, Wanju, Republic of Korea
| | - Ji Su Park
- Korea Food Research Institute, Wanju, Republic of Korea
| | - Dae-Ok Kim
- Department of Food Science and Biotechnology, Kyung Hee University, Yongin, Republic of Korea
| | - Tae Gyu Nam
- Korea Food Research Institute, Wanju, Republic of Korea
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18
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Shi L, Zheng L, Zhang Y, Liu R, Chang M, Huang J, Jin Q, Zhang H, Wang X. Evaluation and Comparison of Lipid Composition, Oxidation Stability, and Antioxidant Capacity of Sesame Oil: An Industrial-Scale Study Based on Oil Extraction Method. EUR J LIPID SCI TECH 2018. [DOI: 10.1002/ejlt.201800158] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Longkai Shi
- School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Li Zheng
- School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Yiren Zhang
- University of Liverpool; Cambridge Court; Liverpool L7 7JB United Kingdom
| | - Ruijie Liu
- School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Ming Chang
- School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Jianhua Huang
- School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Qingzhe Jin
- School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Hui Zhang
- School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Xingguo Wang
- School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
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19
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Shan XL, Liu XT, Gong C, Xu X. Precolumn Derivatization with Bromine to Improve Separation and Detection Sensitivity of Triacylglycerols in Edible Oil by Reversed-Phase High Performance Liquid Chromatography. ANAL SCI 2018. [PMID: 29526894 DOI: 10.2116/analsci.34.283] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The complexity of triacylglycerols (TAGs) in edible oils is largely due to the many similar unsaturated TAG compounds, which makes profiling TAGs difficult. In this study, precolumn derivatization with bromine (Br2) was used to improve the separation and detection sensitivity of TAGs in edible oils by RP-HPLC. Oil samples dissolved in n-hexane and TAGs were derived by reaction with a Br2-CCl4 (1:1, v/v) solution for 3 h at room temperature. The derivate product solution was stable and was best separated and detected by RP-HPLC using a C18 column, with a mobile phase of methanol-n-hexane (91.5:8.5, v/v) at 25°C. A detection wavelength of 230 nm was used. The results showed that the approach enabled the separation and detection of more similar TAGs by RP-HPLC. The method was applied to profile 20 types of edible oil, and the results presented the differences in the TAG profiles of various edible oils, which may be useful in the identification of edible oils.
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Affiliation(s)
- Xiao-Lin Shan
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology
| | - Xiao-Ting Liu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology
| | - Can Gong
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology
| | - Xu Xu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology
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20
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Dou X, Mao J, Zhang L, Xie H, Chen L, Yu L, Ma F, Wang X, Zhang Q, Li P. Multispecies Adulteration Detection of Camellia Oil by Chemical Markers. Molecules 2018; 23:molecules23020241. [PMID: 29370131 PMCID: PMC6017810 DOI: 10.3390/molecules23020241] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 01/22/2018] [Accepted: 01/24/2018] [Indexed: 11/16/2022] Open
Abstract
Adulteration of edible oils has attracted attention from more researchers and consumers in recent years. Complex multispecies adulteration is a commonly used strategy to mask the traditional adulteration detection methods. Most of the researchers were only concerned about single targeted adulterants, however, it was difficult to identify complex multispecies adulteration or untargeted adulterants. To detect adulteration of edible oil, identification of characteristic markers of adulterants was proposed to be an effective method, which could provide a solution for multispecies adulteration detection. In this study, a simple method of multispecies adulteration detection for camellia oil (adulterated with soybean oil, peanut oil, rapeseed oil) was developed by quantifying chemical markers including four isoflavones, trans-resveratrol and sinapic acid, which used liquid chromatography tandem mass spectrometry (LC-MS/MS) combined with solid phase extraction (SPE). In commercial camellia oil, only two of them were detected of daidzin with the average content of 0.06 ng/g while other markers were absent. The developed method was highly sensitive as the limits of detection (LODs) ranged from 0.02 ng/mL to 0.16 ng/mL and the mean recoveries ranged from 79.7% to 113.5%, indicating that this method was reliable to detect potential characteristic markers in edible oils. Six target compounds for pure camellia oils, soybean oils, peanut oils and rapeseed oils had been analyzed to get the results. The validation results indicated that this simple and rapid method was successfully employed to determine multispecies adulteration of camellia oil adulterated with soybean, peanut and rapeseed oils.
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Affiliation(s)
- Xinjing Dou
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan 430062, China.
| | - Jin Mao
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
- Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture, Wuhan 430062, China.
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture, Wuhan 430062, China.
| | - Liangxiao Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
- Laboratory of Quality and Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture, Wuhan 430062, China.
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture, Wuhan 430062, China.
- Hubei Collaborative Innovation Center for Green Transformation of Bio-Resources, Wuhan 430062, China.
| | - Huali Xie
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan 430062, China.
| | - Lin Chen
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
- Laboratory of Quality and Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture, Wuhan 430062, China.
| | - Li Yu
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
- Laboratory of Quality and Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture, Wuhan 430062, China.
| | - Fei Ma
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture, Wuhan 430062, China.
| | - Xiupin Wang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture, Wuhan 430062, China.
| | - Qi Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
- Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture, Wuhan 430062, China.
| | - Peiwu Li
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
- Laboratory of Quality and Safety Risk Assessment for Oilseed Products (Wuhan), Ministry of Agriculture, Wuhan 430062, China.
- Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture, Wuhan 430062, China.
- Quality Inspection and Test Center for Oilseed Products, Ministry of Agriculture, Wuhan 430062, China.
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21
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Ozulku G, Yildirim RM, Toker OS, Karasu S, Durak MZ. Rapid detection of adulteration of cold pressed sesame oil adultered with hazelnut, canola, and sunflower oils using ATR-FTIR spectroscopy combined with chemometric. Food Control 2017. [DOI: 10.1016/j.foodcont.2017.06.034] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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22
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Shi LK, Zheng L, Liu RJ, Chang M, Jin QZ, Wang XG. Chemical Characterization, Oxidative Stability, and In Vitro Antioxidant Capacity of Sesame Oils Extracted by Supercritical and Subcritical Techniques and Conventional Methods: A Comparative Study Using Chemometrics. EUR J LIPID SCI TECH 2017. [DOI: 10.1002/ejlt.201700326] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Long-Kai Shi
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Li Zheng
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Rui-Jie Liu
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Ming Chang
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Qing-Zhe Jin
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Xing-Guo Wang
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, National Engineering Research Center for Functional Food, School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
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23
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Shi LK, Zheng L, Jin QZ, Wang XG. Effects of Adsorption on Polycyclic Aromatic Hydrocarbon, Lipid Characteristic, Oxidative Stability, and Free Radical Scavenging Capacity of Sesame Oil. EUR J LIPID SCI TECH 2017. [DOI: 10.1002/ejlt.201700150] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Long-Kai Shi
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province; National Engineering Research Center for Functional Food; School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Li Zheng
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province; National Engineering Research Center for Functional Food; School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Qing-Zhe Jin
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province; National Engineering Research Center for Functional Food; School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
| | - Xing-Guo Wang
- Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province; National Engineering Research Center for Functional Food; School of Food Science and Technology; Jiangnan University; Wuxi 214122 China
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24
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Temiz HT, Tamer U, Berkkan A, Boyaci IH. Synchronous fluorescence spectroscopy for determination of tahini adulteration. Talanta 2017; 167:557-562. [DOI: 10.1016/j.talanta.2017.02.044] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 02/17/2017] [Accepted: 02/19/2017] [Indexed: 02/05/2023]
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25
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A New Strategy for Quantitative Proportions in Complex Systems of Blended Oils by Triacyglycerols and Chemometrics Tools. J AM OIL CHEM SOC 2017. [DOI: 10.1007/s11746-017-2972-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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26
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Ben Arfa K, de Person M, Hmida D, Bleton J, Boukhchina S, Tchapla A, Héron S, Moussa F. UHPLC-APCI-MS Profiling of Triacylglycerols in Vegetable Oils—Application to the Analysis of Four North African Sesame Seed Varieties. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-017-0851-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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27
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Rapid detection of peanut oil adulteration using low-field nuclear magnetic resonance and chemometrics. Food Chem 2017; 216:268-74. [DOI: 10.1016/j.foodchem.2016.08.051] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 07/17/2016] [Accepted: 08/17/2016] [Indexed: 11/19/2022]
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28
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Determination of 2-Propenal Using Headspace Solid-Phase Microextraction Coupled to Gas Chromatography–Time-of-Flight Mass Spectrometry as a Marker for Authentication of Unrefined Sesame Oil. J CHEM-NY 2017. [DOI: 10.1155/2017/9106409] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Ascertaining the authenticity of the unrefined sesame oil presents an ongoing challenge. Here, the determination of 2-propenal was performed by headspace solid-phase microextraction (HS-SPME) under mild temperature coupled to gas chromatography with time-of-flight mass spectrometry, enabling the detection of adulteration of unrefined sesame oil with refined corn or soybean oil. Employing this coupled technique, 2-propenal was detected in all tested refined corn and soybean oils but not in any of the tested unrefined sesame oil samples. Using response surface methodology, the optimum extraction temperature, equilibrium time, and extraction time for the HS-SPME analysis of 2-propenal using carboxen/polydimethylsiloxane fiber were determined to be 55°C, 15 min, and 15 min, respectively, for refined corn oil and 55°C, 25 min, and 15 min, respectively, for refined soybean oil. Under these optimized conditions, the adulteration of unrefined sesame oil with refined corn or soybean oils (1–5%) was successfully detected. The detection and quantification limits of 2-propenal were found to be in the range of 0.008–0.010 and 0.023–0.031 µg mL−1, respectively. The overall results demonstrate the potential of this novel method for the authentication of unrefined sesame oil.
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29
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Screening of adulteration in packaging biocomposites by infrared spectroscopy and chemometrics. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-1019-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Hama JR. Comparison of fatty acid profile changes between unroasted and roasted brown sesame (Sesamum indicum L.) seeds oil. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2016. [DOI: 10.1080/10942912.2016.1190744] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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31
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Ion mobility spectrometry fingerprints: A rapid detection technology for adulteration of sesame oil. Food Chem 2016; 192:60-6. [DOI: 10.1016/j.foodchem.2015.06.096] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Revised: 06/24/2015] [Accepted: 06/28/2015] [Indexed: 11/23/2022]
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32
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Shao X, Li H, Wang N, Zhang Q. Comparison of different classification methods for analyzing electronic nose data to characterize sesame oils and blends. SENSORS 2015; 15:26726-42. [PMID: 26506350 PMCID: PMC4634481 DOI: 10.3390/s151026726] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Accepted: 08/13/2015] [Indexed: 11/28/2022]
Abstract
An electronic nose (e-nose) was used to characterize sesame oils processed by three different methods (hot-pressed, cold-pressed, and refined), as well as blends of the sesame oils and soybean oil. Seven classification and prediction methods, namely PCA, LDA, PLS, KNN, SVM, LASSO and RF, were used to analyze the e-nose data. The classification accuracy and MAUC were employed to evaluate the performance of these methods. The results indicated that sesame oils processed with different methods resulted in different sensor responses, with cold-pressed sesame oil producing the strongest sensor signals, followed by the hot-pressed sesame oil. The blends of pressed sesame oils with refined sesame oil were more difficult to be distinguished than the blends of pressed sesame oils and refined soybean oil. LDA, KNN, and SVM outperformed the other classification methods in distinguishing sesame oil blends. KNN, LASSO, PLS, and SVM (with linear kernel), and RF models could adequately predict the adulteration level (% of added soybean oil) in the sesame oil blends. Among the prediction models, KNN with k = 1 and 2 yielded the best prediction results.
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Affiliation(s)
- Xiaolong Shao
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation, Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China.
| | - Hui Li
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation, Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China.
| | - Nan Wang
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation, Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China.
| | - Qiang Zhang
- Department of Biosystems Engineering, University of Manitoba, Winnipeg, MB R3T 5V6, Canada.
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33
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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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34
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Kostadinović Veličkovska S, Brühl L, Mitrev S, Mirhosseini H, Matthäus B. Quality evaluation of cold-pressed edible oils from Macedonia. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201400623] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Ludger Brühl
- Max Rubner-Institut; Working Group for Lipid Research; Detmold Germany
| | - Saša Mitrev
- Faculty of Agriculture; University “Goce Delčev”; Štip Macedonia
| | - Hamed Mirhosseini
- Department of Food Technology; Faculty of Food Science and Technology; Universiti Putra Malaysia; Selangor Malaysia
| | - Bertrand Matthäus
- Max Rubner-Institut; Working Group for Lipid Research; Detmold Germany
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35
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Rohman A, Che Man Y, Nurrulhidayah A. Fourier-Transform Infrared Spectra Combined with Chemometrics and Fatty Acid Composition for Analysis of Pumpkin Seed Oil Blended Into Olive Oil. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2015. [DOI: 10.1080/10942912.2012.654564] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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36
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Ren H, Lin W, Shi W, Shen Q, Wang S. Characterization of Peanut Oil by Infrared Spectroscopy with an Improved Gaussian Mixture Model. ANAL LETT 2014. [DOI: 10.1080/00032719.2014.915409] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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37
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Osorio MT, Haughey SA, Elliott CT, Koidis A. Evaluation of methodologies to determine vegetable oil species present in oil mixtures: Proposition of an approach to meet the EU legislation demands for correct vegetable oils labelling. Food Res Int 2014. [DOI: 10.1016/j.foodres.2013.12.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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38
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Nam YS, Noh KC, Roh EJ, Keum G, Lee Y, Lee KB. Determination of Edible Vegetable Oil Adulterants in Sesame Oil Using1H Nuclear Magnetic Resonance Spectroscopy. ANAL LETT 2014. [DOI: 10.1080/00032719.2013.865199] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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39
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Ruiz-Samblás C, González-Casado A, Cuadros-Rodríguez L. Triacylglycerols Determination by High-temperature Gas Chromatography in the Analysis of Vegetable Oils and Foods: A Review of the Past 10 Years. Crit Rev Food Sci Nutr 2013; 55:1618-31. [DOI: 10.1080/10408398.2012.713045] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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40
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Bernal JL, Martín MT, Toribio L. Supercritical fluid chromatography in food analysis. J Chromatogr A 2013; 1313:24-36. [DOI: 10.1016/j.chroma.2013.07.022] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 07/01/2013] [Accepted: 07/04/2013] [Indexed: 01/05/2023]
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41
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Lee WJ, Su NW, Lee MH, Lin JT. Assessment of authenticity of sesame oil by modified Villavecchia Test and HPLC-ELSD analysis of triacylglycerol profile. Food Res Int 2013. [DOI: 10.1016/j.foodres.2013.04.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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42
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Xie J, Liu T, Yu Y, Song G, Hu Y. Rapid Detection and Quantification by GC–MS of Camellia Seed Oil Adulterated with Soybean Oil. J AM OIL CHEM SOC 2013. [DOI: 10.1007/s11746-013-2209-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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43
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Hu J, Wei F, Dong XY, Lv X, Jiang ML, Li GM, Chen H. Characterization and quantification of triacylglycerols in peanut oil by off-line comprehensive two-dimensional liquid chromatography coupled with atmospheric pressure chemical ionization mass spectrometry. J Sep Sci 2012. [DOI: 10.1002/jssc.201200567] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jun Hu
- Key Laboratory of Biology and Genetic Improvement of Oil Crops; Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences; Ministry of Agriculture; Wuhan; P. R. China
| | - Fang Wei
- Key Laboratory of Biology and Genetic Improvement of Oil Crops; Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences; Ministry of Agriculture; Wuhan; P. R. China
| | - Xu-Yan Dong
- Key Laboratory of Biology and Genetic Improvement of Oil Crops; Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences; Ministry of Agriculture; Wuhan; P. R. China
| | - Xin Lv
- Key Laboratory of Biology and Genetic Improvement of Oil Crops; Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences; Ministry of Agriculture; Wuhan; P. R. China
| | - Mu-Lan Jiang
- Key Laboratory of Biology and Genetic Improvement of Oil Crops; Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences; Ministry of Agriculture; Wuhan; P. R. China
| | - Guang-Ming Li
- Key Laboratory of Biology and Genetic Improvement of Oil Crops; Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences; Ministry of Agriculture; Wuhan; P. R. China
| | - Hong Chen
- Key Laboratory of Biology and Genetic Improvement of Oil Crops; Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences; Ministry of Agriculture; Wuhan; P. R. China
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Seol NG, Jang EY, Kim MJ, Lee J. Effects of Roasting Conditions on the Changes of Stable Carbon Isotope Ratios (δ13C) in Sesame Oil and Usefulness of δ13C to Differentiate Blended Sesame Oil from Corn Oil. J Food Sci 2012; 77:C1263-8. [DOI: 10.1111/j.1750-3841.2012.02987.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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45
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Zhang Q, Liu C, Sun Z, Hu X, Shen Q, Wu J. Authentication of edible vegetable oils adulterated with used frying oil by Fourier Transform Infrared Spectroscopy. Food Chem 2012; 132:1607-1613. [DOI: 10.1016/j.foodchem.2011.11.129] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2010] [Revised: 05/05/2011] [Accepted: 11/30/2011] [Indexed: 11/30/2022]
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Zhao J, Lv GP, Chen YW, Li SP. Advanced development in analysis of phytochemicals from medicine and food dual purposes plants used in China. J Chromatogr A 2011; 1218:7453-75. [DOI: 10.1016/j.chroma.2011.06.041] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Revised: 06/07/2011] [Accepted: 06/08/2011] [Indexed: 12/13/2022]
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Distribution of Triacylglycerols and Fatty Acids in Soybean Oil with Thermal Oxidation and Methylene Blue Photosensitization. J AM OIL CHEM SOC 2010. [DOI: 10.1007/s11746-010-1683-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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