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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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2
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Jiménez A, Rufo M, Paniagua JM, González-Mohino A, Olegario LS. Temperature dependence of acoustic parameters in pure and blended edible oils: Implications for characterization and authentication. ULTRASONICS 2024; 138:107216. [PMID: 38070441 DOI: 10.1016/j.ultras.2023.107216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/10/2023] [Accepted: 12/04/2023] [Indexed: 04/02/2024]
Abstract
This research investigates the temperature-dependent variation of diverse acoustic parameters in samples of edible oils. It further supplements previous studies on the effectiveness of non-destructive ultrasonic inspection in the authentication of edible oils. The oils under examination consist of pure samples of olive, sunflower, and corn oils, as well as variable mixtures ranging from 20 % to 80 % of the more expensive one (olive oil) with the other two, simulating a hypothetical adulteration scenario. The studied acoustic parameters are related to the velocity, attenuation, and frequency components present in 2.25 MHz ultrasonic waves propagating through the oil samples within a temperature range of 24 °C to 34 °C. The results confirm the suitability of non-destructive ultrasonic inspection in evaluating and detecting the adulteration of olive oil with economically inferior oils such as sunflower and corn. Additionally, this study provides added value by laying the groundwork for a non-destructive and innovative determination of the fatty acid profile of an edible oil based on the evolution of the aforementioned ultrasonic parameters with temperature. The findings hold potential for enhancing the authenticity assessment and quality control of edible oils in the food industry.
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Affiliation(s)
- A Jiménez
- Department of Applied Physics, Research Institute of Meat and Meat Products, School of Technology, Universidad de Extremadura, Avenida de la Universidad s/n, 10003 Cáceres, Spain
| | - M Rufo
- Department of Applied Physics, Research Institute of Meat and Meat Products, School of Technology, Universidad de Extremadura, Avenida de la Universidad s/n, 10003 Cáceres, Spain
| | - J M Paniagua
- Department of Applied Physics, Research Institute of Meat and Meat Products, School of Technology, Universidad de Extremadura, Avenida de la Universidad s/n, 10003 Cáceres, Spain
| | - A González-Mohino
- Department of Food Technology, Research Institute of Meat and Meat Products, Universidad de Extremadura, Avenida de la Universidad s/n, 10003 Cáceres, Spain.
| | - L S Olegario
- Department of Food Technology, Research Institute of Meat and Meat Products, Universidad de Extremadura, Avenida de la Universidad s/n, 10003 Cáceres, Spain
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3
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Zhang JJ, Gao Y, Zhao ML, Xu X, Xi BN, Lin LK, Zheng JY, Chen B, Shu Y, Li C, Shen Y. Detection of walnut oil adulterated with high-linoleic acid vegetable oils using triacylglycerol pseudotargeted method based on SFC-QTOF-MS. Food Chem 2023; 416:135837. [PMID: 36905710 DOI: 10.1016/j.foodchem.2023.135837] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 03/08/2023]
Abstract
Authentication of walnut oil (WO) is challenging due to the adulteration of high-linoleic acid vegetable oils (HLOs) with similar fatty acid composition. To allow the discrimination of WO adulteration, a rapid, sensitive and stable scanning method based on supercritical fluid chromatography quadrupole time-of-flight mass spectrometry (SFC-QTOF-MS) was established to profile 59 potential triacylglycerol (TAGs) in HLOs samples within 10 min. Limit of quantitation of the proposed method is 0.002 µg mL-1 and the relative standard deviations range from 0.7% to 12.0%. TAGs profiles of WO samples from various varieties, geography origins, ripeness, and processing methods were used to construct orthogonal partial least squares-discriminant analysis (OPLS-DA) and OPLS models that were highly accurate in both qualitative and quantitative prediction at adulteration levels as low as 5% (w/w). This study advances the TAGs analysis to characterize vegetable oils and holds promise as an efficient method for oil authentication.
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Affiliation(s)
- Jing-Jing Zhang
- School of Chemical Engineering, Northwest University, Xi'an, Shaanxi 710069, China.
| | - Yan Gao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi'an, Shaanxi 710127, China
| | - Mei-Ling Zhao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi'an, Shaanxi 710127, China
| | - Xiao Xu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi'an, Shaanxi 710127, China
| | - Bo-Nan Xi
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi'an, Shaanxi 710127, China
| | - Li-Ke Lin
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi'an, Shaanxi 710127, China
| | - Jing-Yi Zheng
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi'an, Shaanxi 710127, China
| | - Bang Chen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi'an, Shaanxi 710127, China
| | - Yu Shu
- College of Food Science and Technology, Northwest University, Xi'an, Shaanxi 710069, China
| | - Cong Li
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi'an, Shaanxi 710127, China.
| | - Yehua Shen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, National Demonstration Center for Experimental Chemistry Education, Northwest University, Xi'an, Shaanxi 710127, China.
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4
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Cui C, Xia M, Chen J, Shi B, Peng C, Cai H, Jin L, Hou R. 1H NMR-based metabolomics combined with chemometrics to detect edible oil adulteration in huajiao (Zanthoxylum bungeanum Maxim.). Food Chem 2023; 423:136305. [PMID: 37178597 DOI: 10.1016/j.foodchem.2023.136305] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 04/29/2023] [Accepted: 05/01/2023] [Indexed: 05/15/2023]
Abstract
Huajiao is a highly valued spice that is susceptible to fraudulent adulteration, particularly the addition of edible oils to increase weight and improve color. Nuclear magnetic resonance (1H NMR) and chemometrics were used to analyze 120 huajiao samples adulterated with different types and levels of edible oils. Using untargeted data and partial least squares-discriminant analysis (PLS-DA), the discrimination rate between types of adulteration reached 100% accuracy, and the R2 value of the prediction set for the level of adulteration using the targeted analysis dataset combined with PLS-regression methods reached 0.99. Triacylglycerols, major components of edible oils, were identified as a marker of adulteration through the variable importance in projection of the PLS-regression. A quantitative method based on the sn-3 triacylglycerol signal was developed that can achieve a detection limit of 0.11%. Testing of 28 market samples showed adulteration with various edible oils, with adulteration rates ranging from 0.96% to 4.41%.
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Affiliation(s)
- Chuanjian Cui
- State Key Laboratory of Tea Plant Biology and Utilization, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Mingyue Xia
- State Key Laboratory of Tea Plant Biology and Utilization, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | | | - Biwen Shi
- Qiaqia Food Co., Ltd., Hefei 230601, China
| | - Chuanyi Peng
- State Key Laboratory of Tea Plant Biology and Utilization, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Huimei Cai
- State Key Laboratory of Tea Plant Biology and Utilization, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China
| | - Long Jin
- Qiaqia Food Co., Ltd., Hefei 230601, China.
| | - Ruyan Hou
- State Key Laboratory of Tea Plant Biology and Utilization, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei 230036, China.
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5
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Wei H, Yang D, Mao J, Zhang Q, Cheng L, Yang X, Li P. Accurate quantification of TAGs to identify adulteration of edible oils by ultra-high performance liquid chromatography-quadrupole-time of flight-tandem mass spectrometry. Food Res Int 2023; 165:112544. [PMID: 36869531 DOI: 10.1016/j.foodres.2023.112544] [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: 08/31/2022] [Revised: 12/13/2022] [Accepted: 01/29/2023] [Indexed: 02/05/2023]
Abstract
Edible oils play important roles in biological functions, and triacylglycerols (TAGs) in edible oils are complex mixtures. This makes accurate TAGs quantitation quite difficult that bring economically motivated food adulteration. Herein, we demonstrated a strategy for accurate quantification of TAGs in edible oils, which could be applied in identification of olive oil adulteration. The results showed that the proposed strategy could significantly improve the accuracy of TAG content determination, reduce the relative error of fatty acids (FAs) content determination, and present a wider accurate quantitative range than that of gas chromatography-flame ionization detection. Most important, this strategy coupled with principal component analysis could be used to identify adulteration of high-priced olive oil with cheaper soybean oils, rapeseed oils or camellia oils at a lower concentration of 2%. These findings indicated that the proposed strategy could be regarded as a potential method for edible oils quality and authenticity analysis.
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Affiliation(s)
- Hailian Wei
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | - Dandan Yang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | - Jin Mao
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China; National Reference Laboratory for Agricultural Testing P.R. China, Key Laboratory of Detection for Mycotoxins, Laboratory of Quality & Safety Risk Assessment for Oilseed Products (Wuhan), Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Hubei Hongshan Laboratory, Wuhan, China.
| | - Qi Zhang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China; National Reference Laboratory for Agricultural Testing P.R. China, Key Laboratory of Detection for Mycotoxins, Laboratory of Quality & Safety Risk Assessment for Oilseed Products (Wuhan), Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Hubei Hongshan Laboratory, Wuhan, China
| | - Ling Cheng
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China; National Reference Laboratory for Agricultural Testing P.R. China, Key Laboratory of Detection for Mycotoxins, Laboratory of Quality & Safety Risk Assessment for Oilseed Products (Wuhan), Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Hubei Hongshan Laboratory, Wuhan, China
| | - Xianglong Yang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China; National Reference Laboratory for Agricultural Testing P.R. China, Key Laboratory of Detection for Mycotoxins, Laboratory of Quality & Safety Risk Assessment for Oilseed Products (Wuhan), Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Hubei Hongshan Laboratory, Wuhan, China
| | - Peiwu Li
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China; National Reference Laboratory for Agricultural Testing P.R. China, Key Laboratory of Detection for Mycotoxins, Laboratory of Quality & Safety Risk Assessment for Oilseed Products (Wuhan), Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Hubei Hongshan Laboratory, Wuhan, China
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6
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Jiang D, Wu D, Zhou G, Dai Y, Yang J, Jin Y, Fu Q, Ke Y, Liang X. An in-depth investigation of supercritical fluid chromatography retention mechanisms by evaluation of a series of specially designed alkylsiloxane-bonded stationary phases based on linear solvation energy relationship. J Chromatogr A 2023; 1690:463781. [PMID: 36638687 DOI: 10.1016/j.chroma.2023.463781] [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: 11/18/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 01/09/2023]
Abstract
Fundamental research on supercritical fluid chromatography (SFC) has gained considerable interest, with many studies focusing on its retention mechanism based on the linear solvation energy relationship (LSER) model. In this paper, a series of alkylsiloxane-bonded stationary phases were specifically designed and synthesized, then evaluated using the mobile phase composed of CO2 with 10% (v/v) methanol. The study demonstrated the close relationship between the interactions (manner and magnitude) of stationary phases and the C-chain length, bonding density and the endcapping treatment. All C8 phases provide positive e, v and negative s, whose magnitude was regularly affected by bonding density. It was worth mentioning the non-endcapped C8 phases could provide H-bonding (positive a and b) by reducing the bonding density of the alkyl chain. Once it was endcapped, the interaction manner did not vary with bonding density adjustment. The non-endcapped C4 phases with higher bonding density could establish additional dispersion interaction (positive v). It can be seen that two synthesis strategies, 1) non-endcapped, long C-chain (C8) combined with low bonding density, and 2) non-endcapped, short C-chain (C4) combined with high bonding density, can obtain the alkylsiloxane-bonded stationary phases (C8-1 and C4-3) to provide both polar and dispersion interactions, showing different separation selectivity. Furthermore, the LSER model with ionic terms was applied to evaluate partial C8 columns, and its rationality was verified. The non-endcapped C8 showed great d+ values, which originated from the silanol groups. C8SCX also possessed a great d+ value due to the benzenesulfonic acid groups. A remarkable result showed that C8SAX exhibited prominent d- and d+ values simultaneously due to the combined effect of silanol and quaternary ammonium groups, which indicates the unique selectivity when separating ionic compounds. This study provides in-depth insights into the retention mechanism of alkylsiloxane-bonded stationary phases in SFC, as well as a reference for the design of SFC stationary phases.
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Affiliation(s)
- Dasen Jiang
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Di Wu
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Guanghao Zhou
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Yingping Dai
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Jie Yang
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Yu Jin
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Qing Fu
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China.
| | - Yanxiong Ke
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
| | - Xinmiao Liang
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China; Key Lab of Separation Science for Analytical Chemistry, Key Lab of Natural Medicine, Liaoning Province, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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7
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In vitro digestibility of O/W emulsions co-ingested with complex meals: Influence of the food matrix. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Santos PDS, Silva GAR, Senes CER, Cruz VHM, Pizzo JS, Visentainer JV, Santos OO. Evaluation of the Stability of Popular Oils for Fittura Through Analytical Techniques. JOURNAL OF CULINARY SCIENCE & TECHNOLOGY 2023. [DOI: 10.1080/15428052.2022.2119912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
| | | | | | - Victor H. M. Cruz
- Department of Chemistry, State University of Maringá, Maringá, Brazil
| | - Jessica S. Pizzo
- Department of Chemistry, State University of Maringá, Maringá, Brazil
| | | | - Oscar O. Santos
- Department of Chemistry, State University of Maringá, Maringá, Brazil
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9
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Gros Q, Wolniaczyk M, Duval J, West C, Horie S, Toyota Y, Funada Y, Lesellier E. Comparison of the triglyceride composition of vegetable samples with ultra-high efficiency / low-pressure supercritical fluid chromatography – mass spectrometry. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2022.104960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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10
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Yu Z, Xia M, Li X, Wang R, Liu W, Zheng R, Wang Z, Yang L, Shi Y. Characterization of carotenoids in Lycium barbarum fruit by using UPC2-PDA-Q-TOF-MSE couple with deep eutectic solvents extraction and evaluation of their 5α-reductase inhibitory activity. Front Chem 2022; 10:1052000. [PMID: 36426103 PMCID: PMC9679622 DOI: 10.3389/fchem.2022.1052000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 10/25/2022] [Indexed: 11/10/2022] Open
Abstract
Carotenoids from Lycium barbarum fruits have possessed pharmacological efficacy against eye diseases, cardiovascular disorders, cancer, and benign prostatic hyperplasia. However, the efficient extraction, rapid characterization and activities evaluation of Lycium carotenoids remains a challenge. To concentrate and characterize Lycium carotenoids, we have developed ultrasound-assisted extraction methods with different deep eutectic solvents (DESs) and analyzed carotenoids by ultra-performance convergence chromatography coupled with photo diode array detector and quadrupole time-of-flight mass spectrometry (UPC2-PDA-Q-TOF-MSE). DESs containing choline chloride and malonic acid presented better extraction efficiency and were more environmentally friendly than other extraction methods. Carotenoids were more quickly profiled (in 11 min) by UPC2 compared to by UPLC (in 35 min), with seventeen main peaks were characterized in the MS fragmentation patterns. The in vitro 5α-reductase inhibitory activity of DESs extracts, fractions and components were subsequently assessed, and the predominant component zeaxanthin dipalmitate (ZD) exhibited potent inhibitory activity. Our study provides a chemical and pharmacological basis for the further development of potential new drugs based on Lycium carotenoids.
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Affiliation(s)
- Zhonglian Yu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Mengqin Xia
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xueping Li
- Institute of TCM International Standardization, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Rui Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenjing Liu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ruirong Zheng
- The MOE Key Laboratory of Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhengtao Wang
- The MOE Key Laboratory of Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Li Yang
- The MOE Key Laboratory of Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Yanhong Shi, ; Li Yang,
| | - Yanhong Shi
- Institute of TCM International Standardization, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- The MOE Key Laboratory of Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Yanhong Shi, ; Li Yang,
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11
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Supercritical fluid chromatography coupled to high-resolution tandem mass spectrometry: an innovative one-run method for the comprehensive assessment of chocolate quality and authenticity. Anal Bioanal Chem 2022; 414:6825-6840. [PMID: 35970969 DOI: 10.1007/s00216-022-04246-6] [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: 05/09/2022] [Revised: 07/06/2022] [Accepted: 07/21/2022] [Indexed: 11/01/2022]
Abstract
To assess chocolate quality and authenticity comprehensively, a combination of various analytical procedures is involved, thereby making the process time-consuming and costly. Thus, we investigated the potential of ultra-high performance supercritical fluid chromatography coupled to quadrupole-time of flight mass spectrometry (UHPSFC-QTOF-MS) as an alternative to "classic" methods. By combining hexane and aqueous extracts from sequential extraction, a single 8-min analytical run enabled us (i) to determine cocoa butter equivalents (CBEs) and milk fat content based on the detection of selected triacylglycerols, (ii) to calculate dry non-fat cocoa solids based on determined theobromine and caffeine content, and (iii) to profile contained sugars. To obtain the most comprehensive information about sample composition, the MS method comprised a full MS scan for non-target screening and several time-scheduled targeted MS/MS functions ("parallel reaction monitoring") optimized according to the possible concentration ranges of the analytes. For 40 different chocolate samples, our results and those obtained by using standard methods (LC-UV for non-fat cocoa solids, and GC-FID for CBEs) were in good agreement. Compared to the conventional approach for chocolate quality and authenticity control, the presented SFC-MS method is a fast, cost-effective, and efficient alternative, and only samples suspicious for the presence of CBE should be referred to the standard GC-FID method for exact CBE quantification. In the study, also some challenges offered by SFC-MS have been addressed.
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12
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Highly repeatable and selective ultrahigh-performance supercritical fluid chromatography – Mass spectrometry interclass separation in lipidomic studies. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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13
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Korma SA, Li L, Wei W, Liu P, Zhang X, Bakry IA, An P, Abdrabo KAE, Manzoor MF, Umair M, Cacciotti I, Lorenzo JM, Conte-Junior CA. A Comparative Study of Milk Fat Extracted from the Milk of Different Goat Breeds in China: Fatty Acids, Triacylglycerols and Thermal and Spectroscopic Characterization. Biomolecules 2022; 12:biom12050730. [PMID: 35625657 PMCID: PMC9138446 DOI: 10.3390/biom12050730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/18/2022] [Accepted: 05/20/2022] [Indexed: 11/16/2022] Open
Abstract
Goat milk (GM) is an excellent alternative to cow milk and has recently been used in commercial infant formula preparation due to its superior fat composition. Here, the fatty acid (FA) composition, triacylglycerol (TAG) molecular species, thermal behavior and infrared spectra of extracted milk fat from the milk of the two main breeds of dairy goat bred in China (Guanzhong GM (GZG) and Xinong Saanen GM (XSG)) are investigated. Gas chromatography, Fourier-transform infrared spectroscopy, differential scanning calorimetry and ultra-performance convergence chromatography with quadrupole time-of-flight mass spectrometry are applied. The obtained results evidence significant fat compositional differences based on the breed that produced the considered GM. The major FAs in both GM fats were capric (C10:0), myristic (C14:0), palmitic (C16:0), stearic (C18:0) and oleic (C18:1 n-9c). GZG presented a higher content of medium-chain saturated FAs, while XSG had higher unsaturated FAs with higher ratios of L/Ln and n-6/n-3. A total of 339 and 359 TAGs were detected and quantified in GZG and XSG, and the major TAGs were those of m/z 740.6712 (14.10 ± 0.27%) and m/z 684.6094 (10.94 ± 0.02%), respectively. Milk TAGs of GZG and XSG showed 24–54 and 26–54 total acyl carbon numbers with a 0–4 and 0–5 double bond number at 68 and 72 various retention times, respectively. Thermal analysis showed that all GM fat samples melted below normal body temperature. Infrared spectra revealed higher absorption values of GZG milk fat. This study provides valuable information to the dairy industry sector about GM fat produced in China, assessing the appropriateness of Chinese GM fat to be applied in Chinese infant formula.
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Affiliation(s)
- Sameh A. Korma
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
- Department of Food Science, Faculty of Agriculture, Zagazig University, Zagazig 44519, Egypt
| | - Li Li
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
- Sino-Singapore International Joint Research Institute, Guangzhou 510000, China
- Correspondence: (L.L.); (W.W.); Tel.: +86-208-711-4262 (L.L.); +86-510-858-767-99 (W.W.)
| | - Wei Wei
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China;
- Correspondence: (L.L.); (W.W.); Tel.: +86-208-711-4262 (L.L.); +86-510-858-767-99 (W.W.)
| | - Pengzhan Liu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
| | - Xinghe Zhang
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China;
| | - Ibrahim A. Bakry
- Department of Food and Dairy Technology, Faculty of Technology and Development, Zagazig University, Zagazig 44519, Egypt;
| | - Peipei An
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
| | - Khaled A. E. Abdrabo
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
| | - Muhammad Faisal Manzoor
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (S.A.K.); (P.L.); (P.A.); (K.A.E.A.); (M.F.M.)
| | - Muhammad Umair
- Department of Food Science and Engineering, College of Chemistry and Engineering, Shenzhen University, Shenzhen 518060, China;
| | - Ilaria Cacciotti
- Department of Engineering, INSTM RU, University of Rome “Niccolò Cusano”, 00166 Roma, Italy;
| | - José M. Lorenzo
- Centro Tecnológico de La Carne de Galicia, Avd. Galicia N° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain;
- Facultad de Ciencias de Ourense, Área de Tecnología de los Alimentos, Universidade de Vigo, 32004 Ourense, Spain
| | - Carlos Adam Conte-Junior
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro 21941-598, Brazil;
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14
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Yang F, Zhang B, Chen B, Yang N, Wang R, Zhang X, Li G. A lipidomic approach for profiling and distinguishing seed oils of
Hibiscus manihot
L., flaxseed, and oil sunflower. J AM OIL CHEM SOC 2022. [DOI: 10.1002/aocs.12567] [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]
Affiliation(s)
- Feiyun Yang
- College of Food Science and Engineering Inner Mongolia Agricultural University Hohhot China
| | - Bao Zhang
- College of Food Science and Engineering Inner Mongolia Agricultural University Hohhot China
| | - Baiting Chen
- College of Food Science and Engineering Inner Mongolia Agricultural University Hohhot China
| | - Nafei Yang
- College of Food Science and Engineering Inner Mongolia Agricultural University Hohhot China
| | - Ruigang Wang
- College of Life Sciences Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University Hohhot China
| | - Xiujuan Zhang
- Inner Mongolia Key Laboratory of Molecular Biology on Featured Plants, Inner Mongolia Academy of Science and Technology Hohhot China
| | - Guojing Li
- College of Life Sciences Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University Hohhot China
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15
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Aristizabal-Henao JJ, Stark KD. Macrolipidomic Profiling of Vegetable Oils: The Analysis of Sunflower Oils with Different Oleic Acid Content. Methods Mol Biol 2022; 2396:161-173. [PMID: 34786682 DOI: 10.1007/978-1-0716-1822-6_12] [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] [Indexed: 06/13/2023]
Abstract
Conventional breeding techniques and genetic modifications have made it possible to alter the composition of vegetable oils. In recent years, the field of lipidomics has rapidly evolved due to technological developments in mass spectrometry. "Macrolipidomics" is an approach dedicated to detailed characterization of the most abundant lipids of a sample and has the potential to be useful for the profiling of commercial seed oils. Seed oils are composed largely of triacylglycerols (TAG) with various fatty acyls that can result in a number of isobaric and isomeric TAG species in each sample. Comprehensive methods for fatty acyl TAG characterization are still scarce. In this chapter, we describe the steps required to process and analyze different sunflower oils with altered oleic acid content to generate quantitative data for discrete fatty acyl species of TAG molecules. We utilized a dual ultra-high-performance liquid chromatography (UHPLC) serial coupling setup and untargeted tandem mass spectrometry (MS/MS) to quantitate 23 common TAG species in three sunflower oils containing 40% (low), 60% (mid), and 85% (high) oleic acid by weight.
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Affiliation(s)
| | - Ken D Stark
- Department of Kinesiology, University of Waterloo, Waterloo, ON, Canada.
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16
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Ganzera M, Zwerger M. Analysis of natural products by SFC – Applications from 2015 to 2021. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116463] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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17
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Triacylglycerol and Fatty Acid Compositions of Blackberry, Red Raspberry, Black Raspberry, Blueberry and Cranberry Seed Oils by Ultra-Performance Convergence Chromatography-Quadrupole Time-of-Flight Mass Spectrometry. Foods 2021; 10:foods10112530. [PMID: 34828811 PMCID: PMC8621136 DOI: 10.3390/foods10112530] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 11/18/2022] Open
Abstract
The triacylglycerol (TAG) compositions of blackberry, red raspberry, black raspberry, blueberry and cranberry seed oils were examined using ultra-performance convergence chromatography-quadrupole time-of-flight mass spectrometry (UPC2-QTOF MS). A total of 52, 53, 52, 59 and 58 TAGs were detected and tentatively identified from the blackberry, red raspberry, black raspberry, blueberry and cranberry seed oils, respectively, according to their accurate molecular weight in MS1 and fragment ion profiles in MS2. OLL was the most abundant TAG in the blackberry, red raspberry and black raspberry seed oils. Furthermore, the fatty acid compositions of the five berry seed oils were directly determined by gas chromatography coupled with mass spectrometry (GC-MS). In addition, the seed oils had total phenolic contents ranging 13.68–177.06 µmol GAE (gallic acid equivalent)/L oil, and significant scavenging capacities against DPPH, peroxyl, and ABTS+ radicals. These results indicated that the combination of UPC2 and QTOF MS could effectively identify and semi-quantify the TAGs compositions of the berry seed oils with sn-position information for the fatty acids. Understanding the TAGs compositions of these berry seed oils could improve the utilization of these potentially high nutritional value oils for human health.
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18
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Chernova AI, Gubaev RF, Singh A, Sherbina K, Goryunova SV, Martynova EU, Goryunov DV, Boldyrev SV, Vanyushkina AA, Anikanov NA, Stekolshchikova EA, Yushina EA, Demurin YN, Mukhina ZM, Gavrilova VA, Anisimova IN, Karabitsina YI, Alpatieva NV, Chang PL, Khaitovich P, Mazin PV, Nuzhdin SV. Genotyping and lipid profiling of 601 cultivated sunflower lines reveals novel genetic determinants of oil fatty acid content. BMC Genomics 2021; 22:505. [PMID: 34225652 PMCID: PMC8256595 DOI: 10.1186/s12864-021-07768-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 06/03/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sunflower is an important oilseed crop domesticated in North America approximately 4000 years ago. During the last century, oil content in sunflower was under strong selection. Further improvement of oil properties achieved by modulating its fatty acid composition is one of the main directions in modern oilseed crop breeding. RESULTS We searched for the genetic basis of fatty acid content variation by genotyping 601 inbred sunflower lines and assessing their lipid and fatty acid composition. Our genome-wide association analysis based on the genotypes for 15,483 SNPs and the concentrations of 23 fatty acids, including minor fatty acids, revealed significant genetic associations for eleven of them. Identified genomic regions included the loci involved in rare fatty acids variation on chromosomes 3 and 14, explaining up to 34.5% of the total variation of docosanoic acid (22:0) in sunflower oil. CONCLUSIONS This is the first large scale implementation of high-throughput lipidomic profiling to sunflower germplasm characterization. This study contributes to the genetic characterization of Russian sunflower collections, which made a substantial contribution to the development of sunflower as the oilseed crop worldwide, and provides new insights into the genetic control of oil composition that can be implemented in future studies.
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Affiliation(s)
- Alina I Chernova
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia. .,LLC "OIL GENE", Skolkovo Innovation Center, Moscow, Russia.
| | - Rim F Gubaev
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia.,LLC "OIL GENE", Skolkovo Innovation Center, Moscow, Russia
| | - Anupam Singh
- Department of Biological Sciences, University of Southern California, Los Angeles, CA, 90089, USA
| | - Katrina Sherbina
- Department of Biological Sciences, University of Southern California, Los Angeles, CA, 90089, USA
| | - Svetlana V Goryunova
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia.,Vavilov Institute of General Genetics, Russian Academy of Sciences, Gubkin st. 3, Moscow, 119991, Russia.,FSBSI Lorch Potato Research Institute, Lorkha Str. 23, Kraskovo, 140051, Russia
| | - Elena U Martynova
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia
| | - Denis V Goryunov
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia.,MSU A.N. Belozersky Institute of Physico-Chemical Biology, Leninsky Gori 1, Building 40, Moscow, 119992, Russia
| | - Stepan V Boldyrev
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia.,LLC "OIL GENE", Skolkovo Innovation Center, Moscow, Russia
| | - Anna A Vanyushkina
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia
| | - Nikolay A Anikanov
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia
| | - Elena A Stekolshchikova
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia
| | - Ekaterina A Yushina
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia.,FSBSI N P Bochkov Research Center of Medical Genetics, Moskvorechye St.1, Moscow, 115522, Russia
| | - Yakov N Demurin
- Pustovoit All-Russia Research Institute of Oilseed Crops, Filatova St. 17, Krasnodar, 350038, Russia
| | | | - Vera A Gavrilova
- N. I. Vavilov Research Institute of Plant Genetic Resources (VIR), 42 B. Morskaja, St. Petersburg, 190000, Russia
| | - Irina N Anisimova
- N. I. Vavilov Research Institute of Plant Genetic Resources (VIR), 42 B. Morskaja, St. Petersburg, 190000, Russia
| | - Yulia I Karabitsina
- N. I. Vavilov Research Institute of Plant Genetic Resources (VIR), 42 B. Morskaja, St. Petersburg, 190000, Russia
| | - Natalia V Alpatieva
- N. I. Vavilov Research Institute of Plant Genetic Resources (VIR), 42 B. Morskaja, St. Petersburg, 190000, Russia
| | - Peter L Chang
- Department of Biological Sciences, University of Southern California, Los Angeles, CA, 90089, USA
| | - Philipp Khaitovich
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia
| | - Pavel V Mazin
- Skolkovo Institute of Science and Technology (Skoltech), Bolshoy Boulevard 30, bld. 1, Moscow, 121205, Russia
| | - Sergey V Nuzhdin
- Department of Biological Sciences, University of Southern California, Los Angeles, CA, 90089, USA
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19
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Quintanilla-Casas B, Strocchi G, Bustamante J, Torres-Cobos B, Guardiola F, Moreda W, Martínez-Rivas JM, Valli E, Bendini A, Toschi TG, Tres A, Vichi S. Large-scale evaluation of shotgun triacylglycerol profiling for the fast detection of olive oil adulteration. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107851] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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20
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Li M, Xu T, Zheng W, Gao B, Zhu H, Xu R, Deng H, Wang B, Wu Y, Sun X, Zhang Y, Yu LL. Triacylglycerols compositions, soluble and bound phenolics of red sorghums, and their radical scavenging and anti-inflammatory activities. Food Chem 2020; 340:128123. [PMID: 33010645 DOI: 10.1016/j.foodchem.2020.128123] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 07/14/2020] [Accepted: 09/14/2020] [Indexed: 01/31/2023]
Abstract
Six commercial red sorghum varieties (Tong Za 117, 141, 142 and 143, Chi Za 109 and 101) were investigated for their triacylglycerol (TAG) profiles, soluble and bound phenolics, and radical scavenging and anti-inflammatory activities. A total of 21 TAGs were identified in red sorghum oils for the first time. Total phenolic (TPC) and flavonoid contents (TFC) in the soluble or bound phenolic fractions differed among red sorghums. Significant correlation among TPC, TFC and DPPH radical scavenging activities was observed in both fractions. Except for caffeic acid, most of phenolic acids in red sorghums are in the bound form. Soluble 3-deoxyanthocyanidins contents (2.12-57.14 μg/g) were significantly higher than those of bound forms (0.01-0.18 μg/g) regardless of sorghum varieties and types of 3-deoxyanthocyanidins. Moreover, the stronger anti-inflammatory capacity of soluble phenolic fraction in Tong Za 117 correlated with its higher TPC, TFC and radical scavenging activity than those of its bound counterpart.
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Affiliation(s)
- Ming Li
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Tongcheng Xu
- Institute of Agro-Food Science and Technology, Shandong Provincial Key Laboratory of Agricultural Products Deep Processing, Shandong Academy of Agricultural Science, Jinan 250100, China
| | - Wenhao Zheng
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Boyan Gao
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Hongyan Zhu
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Ruofei Xu
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Hanyu Deng
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Bo Wang
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yanbei Wu
- School of Food and Health, Beijing Technology & Business University (BTBU), Beijing 100048, China
| | - Xiangjun Sun
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yaqiong Zhang
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Liangli Lucy Yu
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, United States
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21
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Naderi M, Torbati M, Azadmard-Damirchi S, Asnaashari S, Savage GP. Common ash (Fraxinus excelsior L.) seeds as a new vegetable oil source. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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22
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Li Y, Yuan F, Wu Y, Zhang Y, Gao B, Yu L. Triacylglycerols and Fatty Acid Compositions of Cucumber, Tomato, Pumpkin, and Carrot Seed Oils by Ultra-Performance Convergence Chromatography Combined with Quadrupole Time-of-Flight Mass Spectrometry. Foods 2020; 9:E970. [PMID: 32707916 PMCID: PMC7466086 DOI: 10.3390/foods9080970] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/20/2020] [Accepted: 07/20/2020] [Indexed: 12/19/2022] Open
Abstract
The triacylglycerol (TAG) compositions of cucumber, tomato, pumpkin, and carrot seed oils were analyzed using ultra-performance convergence chromatography (UPC2) combined with quadrupole time-of-flight mass spectrometry (Q-TOF MS). A total of 36, 42, 39, and 27 different TAGs were characterized based on their Q-TOF MS accurate molecular weight and MS2 fragment ion profiles in the cucumber, tomato, pumpkin, and carrot seed oils, respectively. Generally, different vegetable seed oils had different TAGs compositions. Among the identified fatty acids, linoleic acid was the most abundant fatty acid in cucumber, tomato, and pumpkin seed oils and the second most abundant in carrot seed oil with relative concentrations of 54.48, 48.69, 45.10, and 15.92 g/100 g total fatty acids, respectively. Oleic acid has the highest concentration in carrot seed oil and the second highest in cucumber, tomato, and pumpkin seed oils, with relative concentrations of 78.97, 18.57, 27.16, and 33.39 g/100 g total fatty acids, respectively. The chemical compositions of TAGs and fatty acids could promote understanding about the chemical profiles of certain vegetable seed oils, thus improving the potential ability to select appropriate oils with specific functions and a high nutritional value and then develop functional foods in the future.
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Affiliation(s)
- Yanfang Li
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.L.); (F.Y.); (Y.Z.)
| | - Fanghao Yuan
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.L.); (F.Y.); (Y.Z.)
| | - Yanbei Wu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing 100048, China;
| | - Yaqiong Zhang
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.L.); (F.Y.); (Y.Z.)
| | - Boyan Gao
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China; (Y.L.); (F.Y.); (Y.Z.)
| | - Liangli Yu
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA;
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23
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Luo Y, Gao B, Zhang Y, Yu L(L. Detection of olive oil adulteration with vegetable oils by ultra-performance convergence chromatography-quadrupole time-of-flight mass spectrometry (UPC 2-QTOF MS) coupled with multivariate data analysis based on the differences of triacylglycerol compositions. Food Sci Nutr 2020; 8:3759-3767. [PMID: 32724638 PMCID: PMC7382181 DOI: 10.1002/fsn3.1664] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 04/30/2020] [Accepted: 05/06/2020] [Indexed: 12/15/2022] Open
Abstract
Three different vegetable oils, including soybean, corn, and sunflower oils, were differentiated from olive oil by using ultra-performance convergence chromatography coupled with quadrupole time-of-flight (UPC2-QTOF MS) and multivariate data analysis based on their differences in triacylglycerol compositions. Then, olive oil was adulterated by adding these three vegetable oils in 1%, 0.75%, and 0.5% (v/v), and the adulterated olive oils were differentiated from the pure olive oils using the similar analytical strategies but different data processing approaches. After that, the representative markers in differentiating the adulterations were selected, and a mathematical model was created to detect the olive oil adulteration based on these specific markers. These results indicated that UPC2-QTOF MS coupled with multivariate data analysis is a sensitive and accurate method in detecting olive oil adulteration, even in 0.5% adulteration level (v/v). This method could be applied in olive oil adulteration detection, and potentially beneficial to the oil industry.
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Affiliation(s)
- Yinghua Luo
- College of Food Science and Nutritional EngineeringNational Engineering Research Center for Fruit and Vegetable ProcessingKey Laboratory of Fruit and Vegetable Processing Ministry of AgricultureEngineering Research Centre for Fruit and Vegetable ProcessingMinistry of EducationChina Agricultural UniversityBeijingChina
| | - Boyan Gao
- China‐Canada Joint Lab of Food Nutrition and Health (Beijing)Beijing Technology & Business University (BTBU)BeijingChina
- Institute of Food and Nutraceutical ScienceSchool of Agriculture and BiologyShanghai Jiao Tong UniversityShanghaiChina
- Department of Nutrition and Food ScienceUniversity of MarylandCollege ParkMDUSA
| | - Yaqiong Zhang
- Institute of Food and Nutraceutical ScienceSchool of Agriculture and BiologyShanghai Jiao Tong UniversityShanghaiChina
| | - Liangli (Lucy) Yu
- Department of Nutrition and Food ScienceUniversity of MarylandCollege ParkMDUSA
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24
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Yang L, Hou A, Sun Y, Wang S, Zhang J, Jiang H. Screening and quantifying the quality markers of DuHuo by fingerprint modeling. J LIQ CHROMATOGR R T 2020. [DOI: 10.1080/10826076.2020.1772287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Liu Yang
- Key Laboratory of Chinese Materia Medica, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, P. R. China
| | - Ajiao Hou
- Key Laboratory of Chinese Materia Medica, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, P. R. China
| | - Yanping Sun
- Key Laboratory of Chinese Materia Medica, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, P. R. China
| | - Song Wang
- Key Laboratory of Chinese Materia Medica, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, P. R. China
| | - Jiaxu Zhang
- Key Laboratory of Chinese Materia Medica, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, P. R. China
| | - Hai Jiang
- Key Laboratory of Chinese Materia Medica, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, P. R. China
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25
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Triacylglycerols fingerprint of edible vegetable oils by ultra-performance liquid chromatography-Q-ToF-MS. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.108261] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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26
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Chen Y, Zhang X, Li D, Yi H, Xu T, Li S, Zhang L. Fatty acid and triacylglycerol comparison of infant formulas on the Chinese market. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2019.02.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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27
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Design, synthesis and evaluation of a series of alkylsiloxane-bonded stationary phases for expanded supercritical fluid chromatography separations. J Chromatogr A 2019; 1593:127-134. [DOI: 10.1016/j.chroma.2019.01.069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 01/22/2019] [Accepted: 01/24/2019] [Indexed: 11/19/2022]
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28
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Liu LX, Zhang Y, Zhou Y, Li GH, Yang GJ, Feng XS. The Application of Supercritical Fluid Chromatography in Food Quality and Food Safety: An Overview. Crit Rev Anal Chem 2019; 50:136-160. [PMID: 30900462 DOI: 10.1080/10408347.2019.1586520] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Li-xia Liu
- School of Pharmacy, China Medical University, Shenyang, China
| | - Yuan Zhang
- Department of Pharmacy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yu Zhou
- Department of Pharmacy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guo-hui Li
- Department of Pharmacy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guang-jian Yang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xue-song Feng
- School of Pharmacy, China Medical University, Shenyang, China
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29
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Zhang X, Qi C, Zhang Y, Wei W, Jin Q, Xu Z, Tao G, Wang X. Identification and quantification of triacylglycerols in human milk fat using ultra-performance convergence chromatography and quadrupole time-of-flight mass spectrometery with supercritical carbon dioxide as a mobile phase. Food Chem 2019; 275:712-720. [DOI: 10.1016/j.foodchem.2018.09.150] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 08/10/2018] [Accepted: 09/24/2018] [Indexed: 12/13/2022]
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30
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Pilařová V, Plachká K, Khalikova MA, Svec F, Nováková L. Recent developments in supercritical fluid chromatography – mass spectrometry: Is it a viable option for analysis of complex samples? Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2018.12.023] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Zhang Y, Li M, Gao H, Wang B, Tongcheng X, Gao B, Yu L(L. Triacylglycerol, fatty acid, and phytochemical profiles in a new red sorghum variety (Ji Liang No. 1) and its antioxidant and anti-inflammatory properties. Food Sci Nutr 2019; 7:949-958. [PMID: 30918637 PMCID: PMC6418436 DOI: 10.1002/fsn3.886] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 10/10/2018] [Accepted: 10/19/2018] [Indexed: 12/20/2022] Open
Abstract
In this study, a new red sorghum variety (Ji Liang No. 1) was investigated for its triacylglycerol (TAG) and fatty acid profiles, carotenoid and tocopherol compositions, total phenolic, total flavonoid and phenolic acid contents, and antioxidant and anti-inflammatory properties. A total of 17 TAGs were identified in the red sorghum oil. Linoleic and oleic acids were the primary fatty acids, contributing more than 80% of the total fatty acids. β-Carotene was the primary carotenoid at a level of 26.14 μg/g. α-, γ-, and δ-tocopherols were at levels of 0.19, 4.08, and 0.10 μg/g, respectively. Moreover, acetone-water (60:40, v/v) extract of the red sorghum exhibited the greatest total phenolic content of 2.77 mg GAE/g and total flavonoid content of 5.44 mg RE/g. The extract had scavenging capacities against DPPH, ABTS +, and peroxyl radicals and suppressed LPS stimulated IL-1β, IL-6, and COX-2 mRNA expressions in a dose-dependent manner. Ferulic, p-coumaric, isoferulic, and p-hydroxybenzoic acids were found in the red sorghum, with ferulic acid as the predominant phenolic acid and mostly in an insoluble bound form. These data indicated a potential utilization of the red sorghum in health-promoting functional food or supplemental products.
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Affiliation(s)
- Yaqiong Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human HealthBeijing Technology& Business University (BTBU)BeijingChina
- Institute of Food and Nutraceutical ScienceSchool of Agriculture and BiologyShanghai Jiao Tong UniversityShanghaiChina
| | - Ming Li
- Institute of Food and Nutraceutical ScienceSchool of Agriculture and BiologyShanghai Jiao Tong UniversityShanghaiChina
| | - Hang Gao
- Institute of Food and Nutraceutical ScienceSchool of Agriculture and BiologyShanghai Jiao Tong UniversityShanghaiChina
| | - Bo Wang
- Institute of Food and Nutraceutical ScienceSchool of Agriculture and BiologyShanghai Jiao Tong UniversityShanghaiChina
| | - Xu Tongcheng
- Institute of Agro‐Food Science and TechnologyShandong Provincial Key Laboratory of Agricultural Products Deep ProcessingShandong Academy of Agricultural ScienceJinanChina
| | - Boyan Gao
- Institute of Food and Nutraceutical ScienceSchool of Agriculture and BiologyShanghai Jiao Tong UniversityShanghaiChina
| | - Liangli (Lucy) Yu
- Department of Nutrition and Food ScienceUniversity of MarylandCollege ParkMaryland
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Rapid and direct determination of fatty acids and glycerides profiles in Schisandra chinensis oil by using UPLC-Q/TOF-MS E. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1104:157-167. [PMID: 30476796 DOI: 10.1016/j.jchromb.2018.11.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 11/12/2018] [Accepted: 11/16/2018] [Indexed: 02/07/2023]
Abstract
Fatty acids and glycerides are globally accepted quality and nutrition indicators of oils. Schisandra chinensis (S. chinensis) is a good functional oil source, with an oil content of 10-50% (dry weight). In this study, the UPLC-Q/TOF-MSE technique was developed to profile FFA and glycerides in the S. chinensis oils directly. The results showed that all of the 36 FFA calibration equations of the mixture standard had good linear relationships (R2 > 0.99). The limit of detection for the tested compounds ranged from 0.0001 to 0.0200 μg/mL, while the limit of quantification ranged from 0.0005 to 0.1300 μg/mL. In total, seventeen FFAs, six diglycerides and 20 triglycerides were identified. Linoleic, oleic, stearic and palmitic acids were the most abundant FFAs in the S. chinensis oils. It was also found that S. chinensis oil is rich in the L-L, L-L-L, O-L-L and O-L-O glycerides. These results will be helpful for the use of this technique in physicochemical evaluation and for further application development.
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Zhang X, Zhao Y, Cui X, Wang X, Shen H, Chen Z, Huang C, Meruva N, Zhou L, Wang F, Wu L, Luo F. Application and enantiomeric residue determination of diniconazole in tea and grape and apple by supercritical fluid chromatography coupled with quadrupole-time-of-flight mass spectrometry. J Chromatogr A 2018; 1581-1582:144-155. [DOI: 10.1016/j.chroma.2018.10.051] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Accepted: 10/29/2018] [Indexed: 01/30/2023]
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Delatte TL, Scaiola G, Molenaar J, de Sousa Farias K, Alves Gomes Albertti L, Busscher J, Verstappen F, Carollo C, Bouwmeester H, Beekwilder J. Engineering storage capacity for volatile sesquiterpenes in Nicotiana benthamiana leaves. PLANT BIOTECHNOLOGY JOURNAL 2018; 16:1997-2006. [PMID: 29682901 PMCID: PMC6230952 DOI: 10.1111/pbi.12933] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 03/19/2018] [Accepted: 04/02/2018] [Indexed: 05/18/2023]
Abstract
Plants store volatile compounds in specialized organs. The properties of these storage organs prevent precarious evaporation and protect neighbouring tissues from cytotoxicity. Metabolic engineering of plants is often carried out in tissues such as leaf mesophyll cells, which are abundant and easily accessible by engineering tools. However, these tissues are not suitable for the storage of volatile and hydrophobic compound such as sesquiterpenes and engineered volatiles are often lost into the headspace. In this study, we show that the seeds of Arabidopsis thaliana, which naturally contain lipid bodies, accumulate sesquiterpenes upon engineered expression. Subsequently, storage of volatile sesquiterpenes was achieved in Nicotiana benthamiana leaf tissue, by introducing oleosin-coated lipid bodies through metabolic engineering. Hereto, different combinations of genes encoding diacylglycerol acyltransferases (DGATs), transcription factors (WRINKL1) and oleosins (OLE1), from the oil seed-producing species castor bean (Ricinus communis) and Arabidopsis, were assessed for their suitability to promote lipid body formation. Co-expression of α-bisabolol synthase with Arabidopsis DGAT1 and WRINKL1 and OLE1 from castor bean promoted storage of α-bisabolol in N. benthamiana mesophyll tissue more than 17-fold. A clear correlation was found between neutral lipids and storage of sesquiterpenes, using synthases for α-bisabolol, (E)-β-caryophyllene and α-barbatene. The co-localization of neutral lipids and α-bisabolol was shown using microscopy. This work demonstrates that lipid bodies can be used as intracellular storage compartment for hydrophobic sesquiterpenes, also in the vegetative parts of plants, creating the possibility to improve yields of metabolic engineering strategies in plants.
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Affiliation(s)
| | - Giulia Scaiola
- Lab Plant PhysiolWageningen Univ & ResWageningenThe Netherlands
| | - Jamil Molenaar
- Lab Plant PhysiolWageningen Univ & ResWageningenThe Netherlands
| | | | | | | | | | - Carlos Carollo
- Lab Prod Nat & Espectrometria MassasUniv Fed Mato Grosso do SulCampo GrandeMSBrazil
| | - Harro Bouwmeester
- Lab Plant PhysiolWageningen Univ & ResWageningenThe Netherlands
- Present address:
Swammerdam Institute for Life SciencesUniversity of AmsterdamAmsterdamThe Netherlands
| | - Jules Beekwilder
- Wageningen Univ & ResWageningen Plant ResBiosciWageningenThe Netherlands
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Luo Y, Zhang Y, Yuan F, Gao B, Wang Z, Yu L(L. Triacylglycerols composition analysis of olive oils by ultra‐performance convergence chromatography combined with quadrupole time‐of‐flight mass spectrometry. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.14008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yinghua Luo
- Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Technology& Business University (BTBU) Beijing 100048 China
- Institute of Food and Nutraceutical Science School of Agriculture & Biology Shanghai Jiao Tong University Shanghai 200240 China
- Department of Nutrition and Food Science University of Maryland College Park MD 20742 USA
| | - Yaqiong Zhang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Technology& Business University (BTBU) Beijing 100048 China
- Institute of Food and Nutraceutical Science School of Agriculture & Biology Shanghai Jiao Tong University Shanghai 200240 China
| | - Fanghao Yuan
- Institute of Food and Nutraceutical Science School of Agriculture & Biology Shanghai Jiao Tong University Shanghai 200240 China
| | - Boyan Gao
- Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Technology& Business University (BTBU) Beijing 100048 China
- Institute of Food and Nutraceutical Science School of Agriculture & Biology Shanghai Jiao Tong University Shanghai 200240 China
- Department of Nutrition and Food Science University of Maryland College Park MD 20742 USA
| | - Ziyuan Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health Beijing Technology& Business University (BTBU) Beijing 100048 China
| | - Liangli (Lucy) Yu
- Department of Nutrition and Food Science University of Maryland College Park MD 20742 USA
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Venault A, Chang CY, Tsai TC, Chang HY, Bouyer D, Lee KR, Chang Y. Surface zwitterionization of PVDF VIPS membranes for oil and water separation. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.05.049] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Current trends in supercritical fluid chromatography. Anal Bioanal Chem 2018; 410:6441-6457. [DOI: 10.1007/s00216-018-1267-4] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 06/18/2018] [Accepted: 07/12/2018] [Indexed: 12/16/2022]
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Hou JJ, Cao CM, Xu YW, Yao S, Cai LY, Long HL, Bi QR, Zhen YY, Wu WY, Guo DA. Exploring lipid markers of the quality of coix seeds with different geographical origins using supercritical fluid chromatography mass spectrometry and chemometrics. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2018; 45:1-7. [PMID: 29576266 DOI: 10.1016/j.phymed.2018.03.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 01/30/2018] [Accepted: 03/07/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Lipids, a group of primary metabolites, could be used as quality markers of Traditional Chinese medicine. PURPOSE The present study was designed to develop a research method to explore lipid markers of the quality of coix seeds with different geographical origins. STUDY DESIGN The geographical origins of coix seeds were divided into three regions based on the latitude. A central composite design (CCD test) was used to optimize the chromatographic parameters of supercritical fluid chromatography to obtain optimal lipid profile of coix seed. METHODS An untargeted method based on ultra-performance convergence chromatography - quadrupole/time-of-flight hybrid mass spectrometry (UPC2-QTOF) was developed. Four chromatographic parameters were optimized using CCD test, and a fusion index established by Derringer function was used to evaluate. The lipid profile of 27 batches of coix seeds were acquired and processed by Progenesis QI software, and the MS/MS spectrums were obtained to identify, simultaneously. The difference lipids were explored by orthogonal partial least squares discriminant analysis (OPLS-DA). The lipids that showed differences depending on their seeds' geographical origin were selected as markers of the quality of coix seeds from the three regions. RESULTS A Torus 2-PIC (1.7 µm, 100 mm × 3.0 mm) was selected as the optimal column of the untargeted method which the run time was only 8 minutes. From the CCD test, the interaction of chromatographic parameters between column temperature and backpressure was founded which the optimal parameters were 55 °C and 2600 psi, respectively. Thirty-two peaks in the lipid profile of coix seed were tentatively identified, of which 20 were triglyceride, and 12 were diglyceride. Nine features that could potentially be used to distinguish the coix seeds by their geographical origin were identified, most of which were diglycerides, such as OP. CONCLUSIONS Our findings confirm that UPC2-QTOF combined with chemometrics could be used as an efficient method for exploring potential lipid markers of the quality of herbal medicine.
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Affiliation(s)
- Jin-Jun Hou
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Chun-Mei Cao
- Nano Science and Technology Institute, University of Science and Technology of China, Suzhou 215123, China
| | | | - Shuai Yao
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Lu-Ying Cai
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Hua-Li Long
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Qi-Rui Bi
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Yuan-Yuan Zhen
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Wan-Ying Wu
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
| | - De-An Guo
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.
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