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Kim H, Shin J, Yang J, Sim Y, Yang JY. Biomarker Development for Identifying Mud Loach ( Misgurnus mizolepis) Origin Country Using Untargeted Metabolite Profiling. Life (Basel) 2023; 13:2149. [PMID: 38004289 PMCID: PMC10671872 DOI: 10.3390/life13112149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/22/2023] [Accepted: 10/27/2023] [Indexed: 11/26/2023] Open
Abstract
Mud loach (Misgurnus mizolepis) has long been consumed in Korea. Recently, Chinese mud loaches were replaced with expensive Korean mud loaches, owing to taste and preference. Such issues occur in aquatic food distribution processes, leading to inferior food delivery. Previously, a study was conducted to confirm the origin of mud loaches using genetic analysis. However, untargeted metabolites profiling of mud loaches has not been reported. Untargeted metabolomics provides information on the overall metabolic profiling of a sample, allowing the identification of new metabolites. Here, we analyzed the metabolites of mud loaches of different geographical origins using liquid chromatography (LC)-quadrupole-time-of-flight mass spectrometry (MS). Orthogonal partial least squares discriminant analysis from LC/MS datasets showed a clear distinction between Korean and Chinese mud loaches, and univariate statistical analysis showed significantly different metabolites between them. N-acetylhistidine and anserine were selected as biomarkers for geographical origin discrimination using the receiver operating characteristic curve. N-acetylhistidine and anserine levels were significantly higher in Chinese than in Korean mud loaches. These results indicate that metabolic analysis can be used to discriminate between the geographical origins of mud loaches, curtailing the inadvertent substitution of mud loaches from different regions.
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Affiliation(s)
- Hyunsuk Kim
- Department of Food Science & Technology, Pukyong National University, Busan 48513, Republic of Korea
| | - Jiyoung Shin
- Department of Food Science & Technology, Pukyong National University, Busan 48513, Republic of Korea
| | - Junho Yang
- Department of Food Science & Technology, Pukyong National University, Busan 48513, Republic of Korea
| | - Yikang Sim
- Department of Food Science & Technology, Pukyong National University, Busan 48513, Republic of Korea
| | - Ji-Young Yang
- Department of Food Science & Technology, Pukyong National University, Busan 48513, Republic of Korea
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2
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Hoang MD, Riessner S, Oropeza Vargas JE, von den Eichen N, Heins AL. Influence of Varying Pre-Culture Conditions on the Level of Population Heterogeneity in Batch Cultures with an Escherichia coli Triple Reporter Strain. Microorganisms 2023; 11:1763. [PMID: 37512936 PMCID: PMC10384452 DOI: 10.3390/microorganisms11071763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/26/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023] Open
Abstract
When targeting robust, high-yielding bioprocesses, phenomena such as population heterogeneity have to be considered. Therefore, the influence of the conditions which the cells experience prior to the main culture should also be evaluated. Here, the influence of a pre-culture medium (complex vs. minimal medium), optical density for inoculation of the main culture (0.005, 0.02 and 0.0125) and harvest time points of the pre-culture in exponential growth phase (early, mid and late) on the level of population heterogeneity in batch cultures of the Escherichia coli triple reporter strain G7BL21(DE3) in stirred-tank bioreactors was studied. This strain allows monitoring the growth (rrnB-EmGFP), general stress response (rpoS-mStrawberry) and oxygen limitation (nar-TagRFP657) of single cells through the expression of fluorescent proteins. Data from batch cultivations with varying pre-culture conditions were analysed with principal component analysis. According to fluorescence data, the pre-culture medium had the largest impact on population heterogeneities during the bioprocess. While a minimal medium as a pre-culture medium elevated the differences in cellular growth behaviour in the subsequent batch process, a complex medium increased the general stress response and led to a higher population heterogeneity. The latter was promoted by an early harvest of the cells with low inoculation density. Seemingly, nar-operon expression acted independently of the pre-culture conditions.
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Affiliation(s)
- Manh Dat Hoang
- Chair of Biochemical Engineering, TUM School of Engineering and Design, Technical University of Munich, 85748 Garching, Germany
| | - Sophi Riessner
- Chair of Biochemical Engineering, TUM School of Engineering and Design, Technical University of Munich, 85748 Garching, Germany
| | - Jose Enrique Oropeza Vargas
- Chair of Biochemical Engineering, TUM School of Engineering and Design, Technical University of Munich, 85748 Garching, Germany
| | - Nikolas von den Eichen
- Chair of Biochemical Engineering, TUM School of Engineering and Design, Technical University of Munich, 85748 Garching, Germany
| | - Anna-Lena Heins
- Chair of Biochemical Engineering, TUM School of Engineering and Design, Technical University of Munich, 85748 Garching, Germany
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3
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Dayananda B, Owen S, Kolobaric A, Chapman J, Cozzolino D. Pre-processing Applied to Instrumental Data in Analytical Chemistry: A Brief Review of the Methods and Examples. Crit Rev Anal Chem 2023:1-9. [PMID: 37053040 DOI: 10.1080/10408347.2023.2199864] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
The field of analytical chemistry has been significantly advanced by the availability of state-of-the-art instrumentation, allowing for the development of novel applications in this field. However, in many cases, the direct interpretation of the recorded data is often not straightforward, hence some level of pre-processing is required (e.g., baseline correction, derivatives, normalization, smoothing). These techniques have become a critical first step for the successful analysis of the data recorded, and it is recommended to use them before the application of chemometrics (e.g., classification, calibration development). The aim of this paper is to provide with an overview of the most used pre-processing methods applied to instrumental analytical methods (e.g., spectroscopy, chromatography). Examples of their application in near infrared and UV-VIS spectroscopy as well as in gas chromatography will be also discussed. Overall, this paper provides with a comprehensive understanding of pre-processing techniques in analytical chemistry, highlighting their importance during the analysis and interpretation of data, as well as during the development of accurate and reliable chemometric models.
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Affiliation(s)
- B Dayananda
- School of Agriculture and Food Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - S Owen
- School of Science, RMIT University, Melbourne, Victoria, Australia
| | - A Kolobaric
- School of Science, RMIT University, Melbourne, Victoria, Australia
| | - J Chapman
- School of Science, RMIT University, Melbourne, Victoria, Australia
| | - D Cozzolino
- Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation (QAAFI), The University of Queensland, Brisbane, Queensland, Australia
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4
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Buvé C, Saeys W, Rasmussen MA, Neckebroeck B, Hendrickx M, Grauwet T, Van Loey A. Application of multivariate data analysis for food quality investigations: An example-based review. Food Res Int 2022; 151:110878. [PMID: 34980408 DOI: 10.1016/j.foodres.2021.110878] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 11/29/2021] [Accepted: 12/04/2021] [Indexed: 11/15/2022]
Abstract
These days, large multivariate data sets are common in the food research area. This is not surprising as food quality, which is important for consumers, and its changes are the result of a complex interplay of multiple compounds and reactions. In order to comprehensively extract information from these data sets, proper data analysis tools should be applied. The application of multivariate data analysis (MVDA) is therefore highly recommended. However, at present the use of MVDA for food quality investigations is not yet fully explored. This paper focusses on a number of MVDA methods (PCA (Principal Component Analysis), PLS (Partial Least Squares Regression), PARAFAC (Parallel Factor Analysis) and ASCA (ANOVA Simultaneous Component Analysis)) useful for food quality investigations. The terminology, main steps and the theoretical basis of each method will be explained. As this is an example-based review, each method was applied on the same experimental data set to give the reader an idea about each selected MVDA method and to make a comparison between the outcomes. Numerous MVDA methods are available in literature. Which method to select depends on the data set and objective. PCA should be the first choice for data exploration of two-dimensional data. For predictive purposes, PLS is the most appropriate method. Given an underlying experimental design, ASCA takes into account both the relation between the different variables and the design factors. In case of a multi-way data set, PARAFAC can be used for data exploration. While these methods have already proven their value in research, there is a need to further explore their potential to investigate the complex interplay of compounds and reactions contributing to food quality. With this work we would like to encourage food scientists with no or limited knowledge of MVDA to get some first insights into the selected methods.
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Affiliation(s)
- Carolien Buvé
- KU Leuven Department of Microbial and Molecular Systems, Laboratory of Food Technology, Kasteelpark Arenberg 22 Box 2457, 3001 Leuven, Belgium
| | - Wouter Saeys
- KU Leuven Department of Biosystems, MeBioS division, Kasteelpark Arenberg 30, 3001 Leuven, Belgium
| | - Morten Arendt Rasmussen
- University of Copenhagen, Department of Food Science, Faculty of Science, Rolighedsvej 26, 1958 Frederiksberg, Denmark; COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Bram Neckebroeck
- KU Leuven Department of Microbial and Molecular Systems, Laboratory of Food Technology, Kasteelpark Arenberg 22 Box 2457, 3001 Leuven, Belgium
| | - Marc Hendrickx
- KU Leuven Department of Microbial and Molecular Systems, Laboratory of Food Technology, Kasteelpark Arenberg 22 Box 2457, 3001 Leuven, Belgium
| | - Tara Grauwet
- KU Leuven Department of Microbial and Molecular Systems, Laboratory of Food Technology, Kasteelpark Arenberg 22 Box 2457, 3001 Leuven, Belgium
| | - Ann Van Loey
- KU Leuven Department of Microbial and Molecular Systems, Laboratory of Food Technology, Kasteelpark Arenberg 22 Box 2457, 3001 Leuven, Belgium.
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Pedrosa MC, Lima L, Heleno S, Carocho M, Ferreira ICFR, Barros L. Food Metabolites as Tools for Authentication, Processing, and Nutritive Value Assessment. Foods 2021; 10:2213. [PMID: 34574323 PMCID: PMC8465241 DOI: 10.3390/foods10092213] [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: 08/10/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 12/25/2022] Open
Abstract
Secondary metabolites are molecules with unlimited applications that have been gaining importance in various industries and studied from many angles. They are mainly used for their bioactive capabilities, but due to the improvement of sensibility in analytical chemistry, they are also used for authentication and as a quality control parameter for foods, further allowing to help avoid food adulteration and food fraud, as well as helping understand the nutritional value of foods. This manuscript covers the examples of secondary metabolites that have been used as qualitative and authentication molecules in foods, from production, through processing and along their shelf-life. Furthermore, perspectives of analytical chemistry and their contribution to metabolite detection and general perspectives of metabolomics are also discussed.
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Affiliation(s)
| | | | | | - Márcio Carocho
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (M.C.P.); (L.L.); (S.H.); (I.C.F.R.F.); (L.B.)
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7
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Le LHT, Tran-Lam TT, Nguyen HQ, Quan TC, Nguyen TQ, Nguyen DT, Dao YH. A study on multi-mycotoxin contamination of commercial cashew nuts in Vietnam. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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8
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Sequential Data Fusion Techniques for the Authentication of the P.G.I. Senise (“Crusco”) Bell Pepper. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11041709] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Bell pepper is the common name of the berry obtained from some varieties of the Capsicum annuum species. This agro-food is appreciated all over the world and represents one of the key ingredients of several traditional dishes. It is used as a fresh product, or dried and ground as a seasoning (e.g., paprika). Specific varieties of sweet pepper present organoleptic peculiarities and they have been awarded by quality marks as a further confirmation of their unicity (e.g., Piment d’Espelette, Pimiento de Herbón, Peperone di Senise). Due to the market value of this aliment, it can be subjected to frauds, such as adulterations and sophistication. The present study lays on these considerations and aims at developing a spectroscopy-based approach for authenticating Senise bell pepper and for detecting its adulteration with common paprika. In order to achieve this goal, 60 pure samples of bell pepper from Senise were analyzed by mid- and near-infrared spectroscopies. Then, in order to mimic the adulteration, 40 mixtures of Senise bell pepper and paprika were prepared and analyzed (by the same spectroscopic techniques). Eventually, two different multi-block classification approaches (sequential and orthogonalized partial least squares linear discriminant analysis and sequential and orthogonalized covariance selection linear discriminant analysis) were used to discriminate between pure and adulterated Senise bell pepper samples. Both proposed procedures achieved extremely successful results in external validation, correctly classifying all the (thirty-five) test samples, indicating that both approaches represent a winning solution for the investigated classification problem.
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9
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Chromatography hyphenated to high resolution mass spectrometry in untargeted metabolomics for investigation of food (bio)markers. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116161] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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10
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Lebanov L, Ghiasvand A, Paull B. Data handling and data analysis in metabolomic studies of essential oils using GC-MS. J Chromatogr A 2021; 1640:461896. [PMID: 33548825 DOI: 10.1016/j.chroma.2021.461896] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/08/2021] [Indexed: 12/26/2022]
Abstract
Gas chromatography electron impact ionization mass spectrometry (GC-EI-MS) has been, and remains, the most widely applied analytical technique for metabolomic studies of essential oils. GC-EI-MS analysis of complex samples, such as essential oils, creates a large volume of data. Creating predictive models for such samples and observing patterns within complex data sets presents a significant challenge and requires application of robust data handling and data analysis methods. Accordingly, a wide variety of software and algorithms has been investigated and developed for this purpose over the years. This review provides an overview and summary of that research effort, and attempts to classify and compare different data handling and data analysis procedures that have been reported to-date in the metabolomic study of essential oils using GC-EI-MS.
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Affiliation(s)
- Leo Lebanov
- Australian Centre for Research on Separation Science (ACROSS), School of Natural Sciences, University of Tasmania, Hobart, TAS, Australia; ARC Industrial Transformation Research Hub for Processing Advanced Lignocellulosics (PALS), School of Natural Sciences, University of Tasmania, Hobart, TAS, Australia.
| | - Alireza Ghiasvand
- Australian Centre for Research on Separation Science (ACROSS), School of Natural Sciences, University of Tasmania, Hobart, TAS, Australia.
| | - Brett Paull
- Australian Centre for Research on Separation Science (ACROSS), School of Natural Sciences, University of Tasmania, Hobart, TAS, Australia; ARC Industrial Transformation Research Hub for Processing Advanced Lignocellulosics (PALS), School of Natural Sciences, University of Tasmania, Hobart, TAS, Australia.
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11
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Identification of potential peptide markers for the shelf-life of Pacific oysters (Crassostrea gigas) during anhydrous preservation via mass spectrometry-based peptidomics. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109922] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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12
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Li Vigni M, Durante C, Michelini S, Nocetti M, Cocchi M. Preliminary Assessment of Parmigiano Reggiano Authenticity by Handheld Raman Spectroscopy. Foods 2020; 9:foods9111563. [PMID: 33126689 PMCID: PMC7692761 DOI: 10.3390/foods9111563] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 10/22/2020] [Accepted: 10/26/2020] [Indexed: 11/16/2022] Open
Abstract
Raman spectroscopy, and handheld spectrometers in particular, are gaining increasing attention in food quality control as a fast, portable, non-destructive technique. Furthermore, this technology also allows for measuring the intact sample through the packaging and, with respect to near infrared spectroscopy, it is not affected by the water content of the samples. In this work, we evaluate the potential of the methodology to model, by multivariate data analysis, the authenticity of Parmigiano Reggiano cheese, which is one of the most well-known and appreciated hard cheeses worldwide, with protected denomination of origin (PDO). On the other hand, it is also highly subject to counterfeiting. In particular, it is critical to assess the authenticity of grated cheese, to which, under strictly specified conditions, the PDO is extended. To this aim, it would be highly valuable to develop an authenticity model based on a fast, non-destructive technique. In this work, we present preliminary results obtained by a handheld Raman spectrometer and class-modeling (Soft Independent Modeling of Class Analogy, SIMCA), which are extremely promising, showing sensitivity and specificity of 100% for the test set. Moreover, another salient issue, namely the percentage of rind in grated cheese, was addressed by developing a multivariate calibration model based on Raman spectra. It was possible to obtain a prediction error around 5%, with 18% being the maximum content allowed by the production protocol.
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Affiliation(s)
- Mario Li Vigni
- Dipartimento Scienze Chimiche e Geologiche, Università di Modena e Reggio Emilia, Via Campi 103, 41125 Modena, Italy; (M.L.V.); (C.D.)
| | - Caterina Durante
- Dipartimento Scienze Chimiche e Geologiche, Università di Modena e Reggio Emilia, Via Campi 103, 41125 Modena, Italy; (M.L.V.); (C.D.)
| | - Sara Michelini
- Consorzio Parmigiano Reggiano, Via Kennedy 18, 42124 Reggio Emilia, Italy; (S.M.); (M.N.)
| | - Marco Nocetti
- Consorzio Parmigiano Reggiano, Via Kennedy 18, 42124 Reggio Emilia, Italy; (S.M.); (M.N.)
| | - Marina Cocchi
- Dipartimento Scienze Chimiche e Geologiche, Università di Modena e Reggio Emilia, Via Campi 103, 41125 Modena, Italy; (M.L.V.); (C.D.)
- Correspondence: ; Tel.: +39-0592058554
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13
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Mutz YS, Rosario DKA, Conte-Junior CA. Insights into chemical and sensorial aspects to understand and manage beer aging using chemometrics. Compr Rev Food Sci Food Saf 2020; 19:3774-3801. [PMID: 33337064 DOI: 10.1111/1541-4337.12642] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 08/28/2020] [Accepted: 09/03/2020] [Indexed: 12/15/2022]
Abstract
Beer chemical instability remains, at present, the main challenge in maintaining beer quality. Although not fully understood, after decades of research, significant progress has been made in identifying "aging compounds," their origin, and formation pathways. However, as the nature of aging relies on beer manufacturing aspects such as raw materials, process variables, and storage conditions, the chemical profile differs among beers. Current research points to the impact of nonoxidative reactions on beer quality. The effect of Maillard and Maillard intermediates on the final beer quality has become the focus of beer aging research, as prevention of oxidation can only sustain beer quality to some extent. On the other hand, few studies have focused on tracing a profile of whose compound is sensory relevant to specific types of beer. In this matter, the incorporation of "chemometrics," a class of multivariate statistic procedures, has helped brewing scientists achieve specific correlations between the sensory profile and chemical data. The use of chemometrics as exploratory data analysis, discrimination techniques, and multivariate calibration techniques has made the qualitatively and quantitatively translation of sensory perception of aging into manageable chemical and analytical parameters. However, despite their vast potential, these techniques are rarely employed in beer aging studies. This review discusses the chemical and sensorial bases of beer aging. It focuses on how chemometrics can be used to their full potential, with future perspectives and research to be incorporated in the field, enabling a deeper and more specific understanding of the beer aging picture.
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Affiliation(s)
- Yhan S Mutz
- Post Graduate Program in Food Science, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,Center for Food Analysis, Technological Development Support Laboratory (LADETEC), Avenida Horácio Macedo, Rio de Janeiro, Brazil
| | - Denes K A Rosario
- Post Graduate Program in Food Science, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,Center for Food Analysis, Technological Development Support Laboratory (LADETEC), Avenida Horácio Macedo, Rio de Janeiro, Brazil
| | - Carlos A Conte-Junior
- Post Graduate Program in Food Science, Institute of Chemistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,Post Graduate Program in Veterinary Hygiene, Faculty of Veterinary Medicine, Fluminense Federal University, Niterói, Brazil.,Center for Food Analysis, Technological Development Support Laboratory (LADETEC), Avenida Horácio Macedo, Rio de Janeiro, Brazil.,National Institute of Health Quality Control, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
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14
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Martynko E, Kirsanov D. Application of Chemometrics in Biosensing: A Review. BIOSENSORS 2020; 10:E100. [PMID: 32824611 PMCID: PMC7460467 DOI: 10.3390/bios10080100] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/12/2020] [Accepted: 08/14/2020] [Indexed: 12/17/2022]
Abstract
The field of biosensing is rapidly developing, and the number of novel sensor architectures and different sensing elements is growing fast. One of the most important features of all biosensors is their very high selectivity stemming from the use of bioreceptor recognition elements. The typical calibration of a biosensor requires simple univariate regression to relate a response value with an analyte concentration. Nevertheless, dealing with complex real-world sample matrices may sometimes lead to undesired interference effects from various components. This is where chemometric tools can do a good job in extracting relevant information, improving selectivity, circumventing a non-linearity in a response. This brief review aims to discuss the motivation for the application of chemometric tools in biosensing and provide some examples of such applications from the recent literature.
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Affiliation(s)
| | - Dmitry Kirsanov
- Applied Chemometrics Laboratory, Institute of Chemistry, St. Petersburg State University, St. Petersburg, 198504 Peterhoff, Russia;
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15
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Cozzolino D. The Sample, the Spectra and the Maths-The Critical Pillars in the Development of Robust and Sound Applications of Vibrational Spectroscopy. Molecules 2020; 25:E3674. [PMID: 32806655 PMCID: PMC7466136 DOI: 10.3390/molecules25163674] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 08/03/2020] [Accepted: 08/07/2020] [Indexed: 12/02/2022] Open
Abstract
The last two decades have witnessed an increasing interest in the use of the so-called rapid analytical methods or high throughput techniques. Most of these applications reported the use of vibrational spectroscopy methods (near infrared (NIR), mid infrared (MIR), and Raman) in a wide range of samples (e.g., food ingredients and natural products). In these applications, the analytical method is integrated with a wide range of multivariate data analysis (MVA) techniques (e.g., pattern recognition, modelling techniques, calibration, etc.) to develop the target application. The availability of modern and inexpensive instrumentation together with the access to easy to use software is determining a steady growth in the number of uses of these technologies. This paper underlines and briefly discusses the three critical pillars-the sample (e.g., sampling, variability, etc.), the spectra and the mathematics (e.g., algorithms, pre-processing, data interpretation, etc.)-that support the development and implementation of vibrational spectroscopy applications.
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Affiliation(s)
- Daniel Cozzolino
- Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation (QAAFI), The University of Queensland, Brisbane, Queensland 4072, Australia;
- ARC Training Centre for Uniquely Australian Foods, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Block 10, Level 1, 39 Kessels Rd, Coopers Plains Qld 4108, Australia
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16
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Byarugaba R, Nabubuya A, Muyonga J. Descriptive sensory analysis and consumer preferences of bean sauces. Food Sci Nutr 2020; 8:4252-4265. [PMID: 32884706 PMCID: PMC7455938 DOI: 10.1002/fsn3.1721] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/28/2020] [Accepted: 05/29/2020] [Indexed: 01/23/2023] Open
Abstract
Sensory acceptability of value-added bean products is a critical determinant of their consumption. This study determined the factors influencing consumer preference of processed beans. Dry common beans (Phaseolus vulgaris L) processed by boiling, roasting, and extrusion were milled into flour and used to make bean sauces. The sauces were evaluated by 10 panelists using quantitative descriptive analysis and ranked by 120 consumers for preference. The factors influencing consumer preference were computed by a partial least squares regression model. The results showed that sauces were more distinguishable by appearance, taste, and mouth-feel than by aroma, flavor, and after-taste. Sauces that were brown in color, with burnt aroma and burnt after-taste were preferred to those that were described as lumpy with mashed potato flavor. Oven roasted beans and boiled beans were preferred to traditionally roasted, extruded, and unprocessed beans. Preference was significantly (p < .05) positively influenced by brown color and negatively by lumpiness which were both sensory descriptors of the appearance of sauce. Appearance is therefore the leading influencer of consumer preference in bean sauces and should be prioritized by product developers over other sensory attributes in development of similar products for wider acceptance and utilization of common beans.
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Affiliation(s)
- Rachel Byarugaba
- Department of Food Technology and NutritionSchool of Food Technology, Nutrition and BioengineeringCollege of Agricultural and Environmental SciencesMakerere UniversityKampalaUganda
| | - Agnes Nabubuya
- Department of Food Technology and NutritionSchool of Food Technology, Nutrition and BioengineeringCollege of Agricultural and Environmental SciencesMakerere UniversityKampalaUganda
| | - John Muyonga
- Department of Food Technology and NutritionSchool of Food Technology, Nutrition and BioengineeringCollege of Agricultural and Environmental SciencesMakerere UniversityKampalaUganda
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17
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Metabolite Profiling and Chemometric Study for the Discrimination Analyses of Geographic Origin of Perilla ( Perilla frutescens) and Sesame ( Sesamum indicum) Seeds. Foods 2020; 9:foods9080989. [PMID: 32722105 PMCID: PMC7466206 DOI: 10.3390/foods9080989] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/16/2020] [Accepted: 07/21/2020] [Indexed: 12/22/2022] Open
Abstract
Perilla and sesame are traditional sources of edible oils in Asian and African countries. In addition, perilla and sesame seeds are rich sources of health-promoting compounds, such as fatty acids, tocopherols, phytosterols and policosanols. Thus, developing a method to determine the geographic origin of these seeds is important for ensuring authenticity, safety and traceability and to prevent cheating. We aimed to develop a discriminatory predictive model for determining the geographic origin of perilla and sesame seeds using comprehensive metabolite profiling coupled with chemometrics. The orthogonal partial least squares-discriminant analysis models were well established with good validation values (Q2 = 0.761 to 0.799). Perilla and sesame seed samples used in this study showed a clear separation between Korea and China as geographic origins in our predictive models. We found that glycolic acid could be a potential biomarker for perilla seeds and proline and glycine for sesame seeds. Our findings provide a comprehensive quality assessment of perilla and sesame seeds. We believe that our models can be used for regional authentication of perilla and sesame seeds cultivated in diverse geographic regions.
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Kim SY, Kim E, Shin BK, Seo JA, Kim YS, Lee DY, Choi HK. NMR-based metabolic profiling discriminates the geographical origin of raw sesame seeds. Food Control 2020. [DOI: 10.1016/j.foodcont.2020.107113] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yuan Z, Zhang L, Wang D, Jiang J, Harrington PDB, Mao J, Zhang Q, Li P. Detection of flaxseed oil multiple adulteration by near-infrared spectroscopy and nonlinear one class partial least squares discriminant analysis. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109247] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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The “Metabolic biomarkers of frailty in older people with type 2 diabetes mellitus” (MetaboFrail) study: Rationale, design and methods. Exp Gerontol 2020; 129:110782. [DOI: 10.1016/j.exger.2019.110782] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 11/14/2019] [Indexed: 12/19/2022]
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Kemsley EK, Defernez M, Marini F. Multivariate statistics: Considerations and confidences in food authenticity problems. Food Control 2019. [DOI: 10.1016/j.foodcont.2019.05.021] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Mandrile L, Barbosa-Pereira L, Sorensen KM, Giovannozzi AM, Zeppa G, Engelsen SB, Rossi AM. Authentication of cocoa bean shells by near- and mid-infrared spectroscopy and inductively coupled plasma-optical emission spectroscopy. Food Chem 2019; 292:47-57. [DOI: 10.1016/j.foodchem.2019.04.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 04/01/2019] [Accepted: 04/01/2019] [Indexed: 01/03/2023]
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23
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Chapman J, Gangadoo S, Truong VK, Cozzolino D. Spectroscopic approaches for rapid beer and wine analysis. Curr Opin Food Sci 2019. [DOI: 10.1016/j.cofs.2019.09.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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24
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Interpreting and Reporting Principal Component Analysis in Food Science Analysis and Beyond. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01605-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Caroço RF, Bevilacqua M, Armagan I, Santacoloma PA, Abildskov J, Skov T, Huusom JK. Raw material quality assessment approaches comparison in pectin production. Biotechnol Prog 2018; 35:e2762. [PMID: 30507037 DOI: 10.1002/btpr.2762] [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] [Received: 06/08/2018] [Revised: 10/30/2018] [Indexed: 11/06/2022]
Abstract
Different opportunities are explored to evaluate quality variation in raw materials from biological origin. Assessment of raw materials attributes is an important step in a bio-based production as fluctuations in quality are a major source of process disturbance. This can be due to a variety of biological, seasonal, and supply scarcity reasons. The final properties of a product are invariably linked with the initial properties of the raw material. Thus, the operational conditions of a process can be tuned to drive the product to the required specification based on the quality assessment of the raw material being processed. Process analytical technology tools which enable this assessment in a far more informative and rapid manner than current industrial practices that rely on rule-of-thumb decisions are assessed. An example with citrus peels is used to demonstrate the conceptual and performance differences of distinct quality assessment approaches. The analysis demonstrates the advantage of characterization through multivariate data analysis coupled with a complementary spectroscopic technique, near-infrared spectroscopy. The quantitative comparative analysis of three different approaches, discriminant classification based on expert-knowledge, unsupervised classification, and spectroscopic correlation with reference physicochemical variables, is performed in the same dataset context. © 2018 Her Majesty the Queen in Right of Canada © 2018 American Institute of Chemical Engineers Biotechnol. Prog., 35: e2762, 2019.
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Affiliation(s)
- Ricardo F Caroço
- Process and Systems Engineering Centre (PROSYS), Dept. of Chemical and Biochemical Engineering, Technical University of Denmark, Søltofts Plads Building 229, DK-2800 Kgs., Lyngby, Denmark
| | - Marta Bevilacqua
- Chemometrics and Analytical Technology, Dept. of Food Science, University of Copenhagen, DK-1958, Frederiksberg, Denmark
| | - Ibrahim Armagan
- CP Kelco ApS., Ved Banen 16, DK-4623, Lille Skensved, Denmark
| | | | - Jens Abildskov
- Process and Systems Engineering Centre (PROSYS), Dept. of Chemical and Biochemical Engineering, Technical University of Denmark, Søltofts Plads Building 229, DK-2800 Kgs., Lyngby, Denmark
| | - Thomas Skov
- Chemometrics and Analytical Technology, Dept. of Food Science, University of Copenhagen, DK-1958, Frederiksberg, Denmark
| | - Jakob K Huusom
- Process and Systems Engineering Centre (PROSYS), Dept. of Chemical and Biochemical Engineering, Technical University of Denmark, Søltofts Plads Building 229, DK-2800 Kgs., Lyngby, Denmark
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Bianchi F, Giannetto M, Careri M. Analytical systems and metrological traceability of measurement data in food control assessment. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.07.024] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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28
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Azcarate SM, de Araújo Gomes A, Muñoz de la Peña A, Goicoechea HC. Modeling second-order data for classification issues: Data characteristics, algorithms, processing procedures and applications. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.07.022] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Advances in NIR spectroscopy applied to process analytical technology in food industries. Curr Opin Food Sci 2018. [DOI: 10.1016/j.cofs.2017.12.008] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Andjelković U, Josić D. Mass spectrometry based proteomics as foodomics tool in research and assurance of food quality and safety. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.04.008] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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31
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Granato D, Putnik P, Kovačević DB, Santos JS, Calado V, Rocha RS, Cruz AGD, Jarvis B, Rodionova OY, Pomerantsev A. Trends in Chemometrics: Food Authentication, Microbiology, and Effects of Processing. Compr Rev Food Sci Food Saf 2018; 17:663-677. [PMID: 33350122 DOI: 10.1111/1541-4337.12341] [Citation(s) in RCA: 246] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 01/25/2018] [Accepted: 01/26/2018] [Indexed: 11/27/2022]
Abstract
In the last decade, the use of multivariate statistical techniques developed for analytical chemistry has been adopted widely in food science and technology. Usually, chemometrics is applied when there is a large and complex dataset, in terms of sample numbers, types, and responses. The results are used for authentication of geographical origin, farming systems, or even to trace adulteration of high value-added commodities. In this article, we provide an extensive practical and pragmatic overview on the use of the main chemometrics tools in food science studies, focusing on the effects of process variables on chemical composition and on the authentication of foods based on chemical markers. Pattern recognition methods, such as principal component analysis and cluster analysis, have been used to associate the level of bioactive components with in vitro functional properties, although supervised multivariate statistical methods have been used for authentication purposes. Overall, chemometrics is a useful aid when extensive, multiple, and complex real-life problems need to be addressed in a multifactorial and holistic context. Undoubtedly, chemometrics should be used by governmental bodies and industries that need to monitor the quality of foods, raw materials, and processes when high-dimensional data are available. We have focused on practical examples and listed the pros and cons of the most used chemometric tools to help the user choose the most appropriate statistical approach for analysis of complex and multivariate data.
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Affiliation(s)
- Daniel Granato
- Dept. of Food Engineering, State Univ. of Ponta Grossa, Av. Carlos Cavalcanti, 4748, 84030-900, Ponta Grossa, Brazil
| | - Predrag Putnik
- Faculty of Food Technology and Biotechnology, Univ. of Zagreb, Pierottijeva 6, 10000, Zagreb, Croatia
| | - Danijela Bursać Kovačević
- Faculty of Food Technology and Biotechnology, Univ. of Zagreb, Pierottijeva 6, 10000, Zagreb, Croatia
| | - Jânio Sousa Santos
- Dept. of Food Engineering, State Univ. of Ponta Grossa, Av. Carlos Cavalcanti, 4748, 84030-900, Ponta Grossa, Brazil
| | - Verônica Calado
- School of Chemistry, Federal Univ. of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ramon Silva Rocha
- Dept. de Alimentos, Inst. Federal de Educação, Ciência e Tecnologia (IFRJ), 20270-021, Rio de Janeiro, Brazil
| | - Adriano Gomes Da Cruz
- Dept. de Alimentos, Inst. Federal de Educação, Ciência e Tecnologia (IFRJ), 20270-021, Rio de Janeiro, Brazil
| | - Basil Jarvis
- Dept. of Food and Nutrition Sciences, School of Chemistry, Food and Pharmacy, The Univ. of Reading, Whiteknights, Reading, Berkshire RG6 6AP, U.K
| | - Oxana Ye Rodionova
- Semenov Inst. of Chemical Physics RAS, Kosygin str. 4, 119991, Moscow, Russia
| | - Alexey Pomerantsev
- Semenov Inst. of Chemical Physics RAS, Kosygin str. 4, 119991, Moscow, Russia
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Chemometric Methods for Classification and Feature Selection. COMPREHENSIVE ANALYTICAL CHEMISTRY 2018. [DOI: 10.1016/bs.coac.2018.08.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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Alhassawi FM, Corradini MG, Rogers MA, Ludescher RD. Potential applications of luminescent molecular rotors in food science and engineering. Crit Rev Food Sci Nutr 2017; 58:1902-1916. [DOI: 10.1080/10408398.2017.1278583] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Fatemah M. Alhassawi
- Department of Food Science, School of Environmental and Biological Sciences, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Maria G. Corradini
- Department of Food Science, University of Massachusetts Amherst, Amherst, MA, USA
| | - Michael A. Rogers
- Department of Food Science, University of Guelph, Guelph, Ontario, Canada
| | - Richard D. Ludescher
- Department of Food Science, School of Environmental and Biological Sciences, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
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Acar E, Gürdeniz G, Savorani F, Hansen L, Olsen A, Tjønneland A, Dragsted LO, Bro R. Forecasting Chronic Diseases Using Data Fusion. J Proteome Res 2017; 16:2435-2444. [DOI: 10.1021/acs.jproteome.7b00039] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Evrim Acar
- Department
of Food Science, Faculty of Science, University of Copenhagen, 1958 Frederiksberg C, Denmark
| | - Gözde Gürdeniz
- Department
of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, 1958 Frederiksberg C, Denmark
| | - Francesco Savorani
- Department
of Applied Science and Technology (DISAT), Polytechnic University of Turin, Corso Duca degli Abruzzi 24, 10129 Torino, Italy
| | - Louise Hansen
- Danish Cancer Society Research Center, Strandboulevarden 49, 2100 Copenhagen, Denmark
| | - Anja Olsen
- Danish Cancer Society Research Center, Strandboulevarden 49, 2100 Copenhagen, Denmark
| | - Anne Tjønneland
- Danish Cancer Society Research Center, Strandboulevarden 49, 2100 Copenhagen, Denmark
| | - Lars Ove Dragsted
- Department
of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, 1958 Frederiksberg C, Denmark
| | - Rasmus Bro
- Department
of Food Science, Faculty of Science, University of Copenhagen, 1958 Frederiksberg C, Denmark
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Sébédio JL. Metabolomics, Nutrition, and Potential Biomarkers of Food Quality, Intake, and Health Status. ADVANCES IN FOOD AND NUTRITION RESEARCH 2017; 82:83-116. [PMID: 28427537 DOI: 10.1016/bs.afnr.2017.01.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Diet, dietary patterns, and other environmental factors such as exposure to toxins are playing an important role in the prevention/development of many diseases, like obesity, type 2 diabetes, and consequently on the health status of individuals. A major challenge nowadays is to identify novel biomarkers to detect as early as possible metabolic dysfunction and to predict evolution of health status in order to refine nutritional advices to specific population groups. Omics technologies such as genomics, transcriptomics, proteomics, and metabolomics coupled with statistical and bioinformatics tools have already shown great potential in this research field even if so far only few biomarkers have been validated. For the past two decades, important analytical techniques have been developed to detect as many metabolites as possible in human biofluids such as urine, blood, and saliva. In the field of food science and nutrition, many studies have been carried out for food authenticity, quality, and safety, as well as for food processing. Furthermore, metabolomic investigations have been carried out to discover new early biomarkers of metabolic dysfunction and predictive biomarkers of developing pathologies (obesity, metabolic syndrome, type-2 diabetes, etc.). Great emphasis is also placed in the development of methodologies to identify and validate biomarkers of nutrients exposure.
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Affiliation(s)
- Jean-Louis Sébédio
- INRA, UMR 1019, UNH, CRNH Auvergne, Clermont-Ferrand, France; Laboratoire de Nutrition Humaine, Clermont Université, Université d'Auvergne, Unité de Nutrition Humaine, BP 321, Clermont-Ferrand, France.
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Josić D, Peršurić Ž, Rešetar D, Martinović T, Saftić L, Kraljević Pavelić S. Use of Foodomics for Control of Food Processing and Assessing of Food Safety. ADVANCES IN FOOD AND NUTRITION RESEARCH 2017; 81:187-229. [PMID: 28317605 DOI: 10.1016/bs.afnr.2016.12.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Food chain, food safety, and food-processing sectors face new challenges due to globalization of food chain and changes in the modern consumer preferences. In addition, gradually increasing microbial resistance, changes in climate, and human errors in food handling remain a pending barrier for the efficient global food safety management. Consequently, a need for development, validation, and implementation of rapid, sensitive, and accurate methods for assessment of food safety often termed as foodomics methods is required. Even though, the growing role of these high-throughput foodomic methods based on genomic, transcriptomic, proteomic, and metabolomic techniques has yet to be completely acknowledged by the regulatory agencies and bodies. The sensitivity and accuracy of these methods are superior to previously used standard analytical procedures and new methods are suitable to address a number of novel requirements posed by the food production sector and global food market.
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Affiliation(s)
- D Josić
- University of Rijeka, Centre for High-Throughput Technologies, Radmile Matejčić 2, Rijeka, Croatia.
| | - Ž Peršurić
- University of Rijeka, Centre for High-Throughput Technologies, Radmile Matejčić 2, Rijeka, Croatia
| | - D Rešetar
- University of Rijeka, Centre for High-Throughput Technologies, Radmile Matejčić 2, Rijeka, Croatia
| | - T Martinović
- University of Rijeka, Centre for High-Throughput Technologies, Radmile Matejčić 2, Rijeka, Croatia
| | - L Saftić
- University of Rijeka, Centre for High-Throughput Technologies, Radmile Matejčić 2, Rijeka, Croatia
| | - S Kraljević Pavelić
- University of Rijeka, Centre for High-Throughput Technologies, Radmile Matejčić 2, Rijeka, Croatia
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Azcarate S, Gil R, Smichowski P, Savio M, Camiña J. Chemometric application in foodomics: Nutritional quality parameters evaluation in milk-based infant formula. Microchem J 2017. [DOI: 10.1016/j.microc.2016.07.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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40
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The Use of Qualitative Analysis in Food Research and Technology: Considerations and Reflections from an Applied Point of View. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0654-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Abstract
It is our custom in NIR news to invite the THA winner to contribute a summary of their award lecture in an issue soon after the ceremony. Unfortunately the 2015 award article was overlooked but we are happy to have prevailed upon the winner, Søren Engelsen, to allow us to maintain this custom by writing something for us. In an exciting summary article, Søren initially recaps on some practical aspects of NIR spectroscopy and reminds us of why it is such a useful technique. In a look to the future, however, he holds out some tantalising glimpses of what developments might be just around the corner and how these might produce sea changes in our thinking and use of the method — how about instruments which require no calibration transfer operations? Read and enjoy! Oh and the lecture summary by the 2016 winner will appear in 2016!! Ed.
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Sørensen KM, Khakimov B, Engelsen SB. The use of rapid spectroscopic screening methods to detect adulteration of food raw materials and ingredients. Curr Opin Food Sci 2016. [DOI: 10.1016/j.cofs.2016.08.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Ringsted T, Dupont S, Ramsay J, Jespersen BM, Sørensen KM, Keiding SR, Engelsen SB. Near-Infrared Spectroscopy Using a Supercontinuum Laser: Application to Long Wavelength Transmission Spectra of Barley Endosperm and Oil. APPLIED SPECTROSCOPY 2016; 70:1176-1185. [PMID: 27340221 DOI: 10.1177/0003702816652361] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 11/26/2015] [Indexed: 06/06/2023]
Abstract
The supercontinuum laser is a new type of light source, which combines the collimation and intensity of a laser with the broad spectral region of a lamp. Using such a source therefore makes it possible to focus the light onto small sample areas without losing intensity and thus facilitate either rapid or high-intensity measurements. Single seed transmission analysis in the long wavelength (LW) near-infrared (NIR) region is one area that might benefit from a brighter light source such as the supercontinuum laser. This study is aimed at building an experimental spectrometer consisting of a supercontinuum laser source and a dispersive monochromator in order to investigate its capability to measure the barley endosperm using transmission experiments in the LW NIR region. So far, barley and wheat seeds have only been studied using NIR transmission in the short wavelength region up to 1100 nm. However, the region in the range of 2260-2380 nm has previously shown to be particularly useful in differentiating barley phenotypes using NIR spectroscopy in reflectance mode. In the present study, 350 seeds (consisting of 70 seeds from each of five barley genotypes) in 1 mm slices were measured by NIR transmission in the range of 2235-2381 nm and oils from the same five barley genotypes were measured in a cuvette with a 1 mm path length in the range of 2003-2497 nm. The spectra of the barley seeds could be classified according to genotypes by principal component analysis; and spectral covariances with reference analysis of moisture, β-glucan, starch, protein and lipid were established. The spectral variations of the barley oils were compared to the fatty acid compositions as measured using gas chromotography-mass spectrometry (GC-MS).
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Affiliation(s)
- Tine Ringsted
- Spectroscopy & Chemometrics, Department of Food Science, University of Copenhagen, Frederiksberg, Denmark
| | - Sune Dupont
- Department of Chemistry, Aarhus University, Aarhus, Denmark
| | - Jacob Ramsay
- Department of Chemistry, Aarhus University, Aarhus, Denmark
| | - Birthe Møller Jespersen
- Spectroscopy & Chemometrics, Department of Food Science, University of Copenhagen, Frederiksberg, Denmark
| | - Klavs Martin Sørensen
- Spectroscopy & Chemometrics, Department of Food Science, University of Copenhagen, Frederiksberg, Denmark
| | | | - Søren Balling Engelsen
- Spectroscopy & Chemometrics, Department of Food Science, University of Copenhagen, Frederiksberg, Denmark
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An Overview on the Application of Chemometrics in Food Science and Technology—An Approach to Quantitative Data Analysis. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0574-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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45
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Cozzolino D. Metabolomics in Grape and Wine: Definition, Current Status and Future Prospects. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0502-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Schueuermann C, Khakimov B, Engelsen SB, Bremer P, Silcock P. GC-MS Metabolite Profiling of Extreme Southern Pinot noir Wines: Effects of Vintage, Barrel Maturation, and Fermentation Dominate over Vineyard Site and Clone Selection. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:2342-2351. [PMID: 26857342 DOI: 10.1021/acs.jafc.5b05861] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Wine is an extremely complex beverage that contains a multitude of volatile and nonvolatile compounds. This study investiged the effect of vineyard site and grapevine clone on the volatile profiles of commercially produced Pinot noir wines from central Otago, New Zealand. Volatile metabolites in Pinot noir wines produced from five grapevine clones grown on six vineyard sites in close proximity, over two consecutive vintages, were surveyed using gas chromatography-mass spectrometry (GC-MS). The raw GC-MS data were processed using parallel factor analysis (PARAFAC2), and final metabolite data were analyzed by principal component analysis (PCA). Winemaking conditions, vintage, and barrel maturation were found to be the most dominant factors. The effects of vineyard site and clone were mostly vintage dependent. Although four compounds including β-citronellol, homovanillyl alcohol, N-(3-methylbutyl)acetamide, and N-(2-phenylethyl)acetamide discriminated the vineyard sites independent of vintage, Pinot noir wines from different clones were only partially discriminated by PCA, and marker compound selection remained challenging.
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Affiliation(s)
- Claudia Schueuermann
- Department of Food Science, University of Otago , P.O. Box 56, Dunedin, New Zealand
| | - Bekzod Khakimov
- Spectroscopy and Chemometrics Group, Department of Food Science, University of Copenhagen , Rolighedsvej 26, DK-1958 Fredriksberg C, Denmark
| | - Søren Balling Engelsen
- Spectroscopy and Chemometrics Group, Department of Food Science, University of Copenhagen , Rolighedsvej 26, DK-1958 Fredriksberg C, Denmark
| | - Phil Bremer
- Department of Food Science, University of Otago , P.O. Box 56, Dunedin, New Zealand
| | - Patrick Silcock
- Department of Food Science, University of Otago , P.O. Box 56, Dunedin, New Zealand
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Kuligowski J, Pérez-Guaita D, Sánchez-Illana Á, León-González Z, de la Guardia M, Vento M, Lock EF, Quintás G. Analysis of multi-source metabolomic data using joint and individual variation explained (JIVE). Analyst 2016; 140:4521-9. [PMID: 25988771 DOI: 10.1039/c5an00706b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metabolic profiling is increasingly being used for understanding biological processes but there is no single analytical technique that provides a complete quantitative or qualitative profiling of the metabolome. Data fusion (i.e. joint analysis of data from multiple sources) has the potential to circumvent this issue facilitating knowledge discovery and reliable biomarker identification. Another field of application of data fusion is the simultaneous analysis of metabolomic changes through several biofluids or tissues. However, metabolomics typically deals with large datasets, with hundreds to thousands of variables and the identification of shared and individual factors or structures across multiple sources is challenging due to the high variable to sample ratios and differences in intensity and noise range. In this work we apply a recent method, Joint and Individual Variation Explained (JIVE), for the integrated unsupervised analysis of metabolomic profiles from multiple data sources. This method separates the shared patterns among data sources (i.e. the joint structure) from the individual structure of each data source that is unrelated to the joint structure. Two examples are described to show the applicability of JIVE for the simultaneous analysis of multi-source data using: (i) plasma samples subjected to different analytical techniques, sample treatment and measurement conditions; and (ii) plasma and urine samples subjected to liquid chromatography-mass spectrometry measured using two ionization conditions.
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Affiliation(s)
- Julia Kuligowski
- Neonatal Research Centre, Health Research Institute La Fe, Valencia, Spain
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48
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G. Corradini M, Lavinia Wang Y, Le A, M. Waxman S, Zelent B, Chib R, Gryczynski I, D. Ludescher R. Identifying and selecting edible luminescent probes as sensors of food quality. AIMS BIOPHYSICS 2016. [DOI: 10.3934/biophy.2016.2.319] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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49
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Simmler C, Kulakowski D, Lankin DC, McAlpine JB, Chen SN, Pauli GF. Holistic Analysis Enhances the Description of Metabolic Complexity in Dietary Natural Products. Adv Nutr 2016; 7:179-89. [PMID: 27180381 PMCID: PMC4717887 DOI: 10.3945/an.115.009928] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
In the field of food and nutrition, complex natural products (NPs) are typically obtained from cells/tissues of diverse organisms such as plants, mushrooms, and animals. Among them, edible fruits, grains, and vegetables represent most of the human diet. Because of an important dietary dependence, the comprehensive metabolomic analysis of dietary NPs, performed holistically via the assessment of as many metabolites as possible, constitutes a fundamental building block for understanding the human diet. Both mass spectrometry (MS) and nuclear magnetic resonance (NMR) are important complementary analytic techniques, covering a wide range of metabolites at different concentrations. Particularly, 1-dimensional 1H-NMR offers an unbiased overview of all metabolites present in a sample without prior knowledge of its composition, thereby leading to an untargeted analysis. In the past decade, NMR-based metabolomics in plant and food analyses has evolved considerably. The scope of the present review, covering literature of the past 5 y, is to address the relevance of 1H-NMR–based metabolomics in food plant studies, including a comparison with MS-based techniques. Major applications of NMR-based metabolomics for the quality control of dietary NPs and assessment of their nutritional values are presented.
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Affiliation(s)
- Charlotte Simmler
- UIC/NIH Center for Botanical Dietary Supplements Research; and
- Center for Natural Product Technologies, Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL
| | | | - David C Lankin
- UIC/NIH Center for Botanical Dietary Supplements Research; and
| | - James B McAlpine
- UIC/NIH Center for Botanical Dietary Supplements Research; and
- Center for Natural Product Technologies, Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL
| | - Shao-Nong Chen
- UIC/NIH Center for Botanical Dietary Supplements Research; and
- Center for Natural Product Technologies, Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL
| | - Guido F Pauli
- UIC/NIH Center for Botanical Dietary Supplements Research; and
- Center for Natural Product Technologies, Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, Chicago, IL
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50
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Blanchet L, Smolinska A. Data Fusion in Metabolomics and Proteomics for Biomarker Discovery. Methods Mol Biol 2016; 1362:209-23. [PMID: 26519180 DOI: 10.1007/978-1-4939-3106-4_14] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Proteomics and metabolomics provide key insights into status and dynamics of biological systems. These molecular studies reveal the complex mechanisms involved in disease or aging processes. Invaluable information can be obtained using various analytical techniques such as nuclear magnetic resonance, liquid chromatography, or gas chromatography coupled to mass spectrometry. Each method has inherent advantages and drawbacks, but they are complementary in terms of biological information.The fusion of different measurements is a complex topic. We describe here a framework allowing combining multiple data sets, provided by different analytical platforms. For each platform, the relevant information is extracted in the first step. The obtained latent variables are then fused and further analyzed. The influence of the original variables is then calculated back and interpreted.
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Affiliation(s)
- Lionel Blanchet
- Analytical Chemistry-Chemometrics, Institute for Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands. .,Department of Biochemistry, Nijmegen Centre for Molecular Life Sciences, Radboud University Medical Centre, Geert Grooteplein 10, Nijmegen, The Netherlands.
| | - Agnieszka Smolinska
- Department of Toxicology, Nutrition and Toxicology Research Institute Maastricht (NUTRIM), Maastricht University, Maastricht, The Netherlands
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