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Pi X, Sun Y, Fu G, Wu Z, Cheng J. Effect of processing on soybean allergens and their allergenicity. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.10.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Montero L, Herrero M. Two-dimensional liquid chromatography approaches in Foodomics – A review. Anal Chim Acta 2019; 1083:1-18. [DOI: 10.1016/j.aca.2019.07.036] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 07/17/2019] [Accepted: 07/19/2019] [Indexed: 01/29/2023]
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Luthria DL, Maria John KM, Marupaka R, Natarajan S. Recent update on methodologies for extraction and analysis of soybean seed proteins. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:5572-5580. [PMID: 29971799 DOI: 10.1002/jsfa.9235] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 06/26/2018] [Accepted: 06/29/2018] [Indexed: 06/08/2023]
Abstract
Soybean is one of the best sources of plant protein. Development of improved soybean cultivars through classical breeding and new biotech approaches is important to meet the growing global demand for soybeans. There is a critical need to investigate changes in protein content and profiles to ensure the safety and nutritional quality of new soybean varieties and their food products. A proteomics study begins with an optimal combination of extraction, separation and detection approaches. This review attempts to provide a summary of current updates in the methodologies used for extraction, separation and detection of protein from soybean, the basic foundations for good proteomic research. This information can be effectively used to investigate modifications in protein content and profiles in new varieties of soybeans and other crops. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Devanand L Luthria
- Beltsville Human Nutrition Research Center, USDA-ARS, Beltsville, MD, USA
| | | | - Ramesh Marupaka
- Beltsville Human Nutrition Research Center, USDA-ARS, Beltsville, MD, USA
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Selb R, Wal JM, Moreno FJ, Lovik M, Mills C, Hoffmann-Sommergruber K, Fernandez A. Assessment of endogenous allergenicity of genetically modified plants exemplified by soybean - Where do we stand? Food Chem Toxicol 2017; 101:139-148. [PMID: 28111299 DOI: 10.1016/j.fct.2017.01.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 12/21/2016] [Accepted: 01/18/2017] [Indexed: 10/20/2022]
Abstract
According to EU regulation, genetically modified (GM) plants considered to be allergenic have to be assessed concerning their endogenous allergens before placement on the EU market, in line with the international standards described in Codex Alimentarius. Under such premises, a quantitative relevant increase in allergens might occur in GM plants as an unintended effect compared with conventionally produced crops, which could pose a risk to consumers. Currently, data showing a connection between dose and allergic sensitisation are scarce since the pathophysiological mechanisms of sensitisation are insufficiently understood. In contrast, data on population dose-distribution relationships acquired by oral food challenge are available showing a connection between quantity of allergenic protein consumed and the population of allergic individuals experiencing reactions. Soybean is currently the only recognised allergenic GM food by law for which EFSA has received applications and was therefore taken as an example for defining an assessment strategy. Identification of potential allergens, methodology for quantification as well as risk assessment considerations, are discussed. A strategy is proposed for the identification, assessment and evaluation of potential hazards/risks concerning endogenous allergenicity in food derived from plants developed by biotechnology. This approach could be expanded to other allergenic foods in the future, whenever required.
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Affiliation(s)
- R Selb
- European Food Safety Authority, Parma, Italy
| | - J M Wal
- INRA-CEA, Gif sur Yvette Cedex, France
| | - F J Moreno
- Institute of Food Science Research, CIAL (CSIC-UAM), Madrid, Spain
| | - M Lovik
- Norwegian Institute of Public Health, Oslo, Norway
| | - C Mills
- School of Biological Sciences, Manchester Academic Health Sciences Centre, Manchester Institute of Biotechnology, The University of Manchester, Manchester, United Kingdom
| | - K Hoffmann-Sommergruber
- Department of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
| | - A Fernandez
- European Food Safety Authority, Parma, Italy.
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Amelin VG, Lavrukhina OI. Food safety assurance using methods of chemical analysis. JOURNAL OF ANALYTICAL CHEMISTRY 2017. [DOI: 10.1134/s1061934817010038] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Sharma GM, Khuda SE, Parker CH, Eischeid AC, Pereira M. Detection of Allergen Markers in Food: Analytical Methods. Food Saf (Tokyo) 2016. [DOI: 10.1002/9781119160588.ch4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
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Holzhauser T, Franke A, Treudler R, Schmiedeknecht A, Randow S, Becker WM, Lidholm J, Vieths S, Simon JC. The BASALIT multicenter trial: Gly m 4 quantification for consistency control of challenge meal batches and toward Gly m 4 threshold data. Mol Nutr Food Res 2016; 61. [PMID: 27748994 DOI: 10.1002/mnfr.201600527] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 09/14/2016] [Accepted: 10/09/2016] [Indexed: 01/22/2023]
Abstract
SCOPE The BASALIT clinical trial (EudraCT 2009-011737-27) investigated efficacy of birch allergen immunotherapy on lowest observed adverse effect levels after soy food challenge in patients with birch-associated and Gly m 4 allergen mediated soy allergy. Thus, consistently stable Gly m 4 levels were required in standardized challenge meals. METHODS AND RESULTS Soy meal included soy protein isolate (SPI, 88% total protein). A Gly m 4 specific ELISA was developed and validated. Six SPIs and 24 meal batches were analyzed for Gly m 4. (Repeated-measures) analyses of variance were done to identify potential changes between batches and time intervals. Gly m 4 was below the ELISA detection limit (2 ng/mL) in placebo batches. With <20% mean coefficient of variation, Gly m 4 levels were consistent in 24 soy meal batches and within individual 12-wk shelf-life. CONCLUSION The novel Gly m 4 specific ELISA proved consistency of challenge meal batches over a 56-month study period. With an average of 178 μg/g Gly m 4 in SPI, Gly m 4 lowest observed adverse effect level can be calculated once clinical lowest observed adverse effect level data based on SPI are available. Hence, sensitivity of patients can be correlated to the relevant allergen content instead of total protein of the allergenic source.
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Affiliation(s)
| | - Annegret Franke
- Zentrum für Klinische Studien, Universität Leipzig, Leipzig, Germany
| | - Regina Treudler
- Klinik für Dermatologie, Venerologie und Allergologie, Universität Leipzig, Leipzig, Germany
| | | | - Stefanie Randow
- Division of Allergology, Paul-Ehrlich-Institut, Langen, Germany
| | - Wolf-Meinhard Becker
- Division of Clinical & Molecular Allergology, Research Center Borstel, Borstel, Germany
| | - Jonas Lidholm
- Allergens Unit, ThermoFisher Scientific, Uppsala, Sweden
| | - Stefan Vieths
- Division of Allergology, Paul-Ehrlich-Institut, Langen, Germany
| | - Jan-Christoph Simon
- Klinik für Dermatologie, Venerologie und Allergologie, Universität Leipzig, Leipzig, Germany
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Jervis J, Kastl C, Hildreth SB, Biyashev R, Grabau EA, Saghai-Maroof MA, Helm RF. Metabolite Profiling of Soybean Seed Extracts from Near-Isogenic Low and Normal Phytate Lines Using Orthogonal Separation Strategies. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:9879-87. [PMID: 26487475 DOI: 10.1021/acs.jafc.5b04002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Untargeted metabolomic profiling using liquid chromatography-mass spectrometry (LC-MS) was applied to lipid-depleted methanolic extracts of soybean seeds utilizing orthogonal chromatographic separations (reversed-phase and hydrophilic interaction) in both positive and negative ionization modes. Four near-isogenic lines (NILs) differing in mutations for two genes encoding highly homologous multidrug resistant proteins (MRPs) were evaluated. The double mutant exhibited a low phytate phenotype, whereas the other three NILs, the two single mutants and the wild type, did not. Principal component analysis (PCA) of the four LC-MS data sets fully separated the low phytate line from the other three. While the levels of neutral oligosaccharides were the same for all lines, there were significant metabolite differences residing in the levels of malonyl isoflavones, soyasaponins, and arginine. Two methanol-soluble polypeptides were also found as differing in abundance levels, one of which was identified as the allergen Gly m 1.
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Affiliation(s)
- Judith Jervis
- Departments of Biochemistry, ‡Crop and Soil Environmental Sciences, §Biological Sciences, and Plant Pathology, and ∥Physiology and Weed Science, Virginia Tech , Blacksburg, Virginia 24061, United States
| | - Christin Kastl
- Departments of Biochemistry, ‡Crop and Soil Environmental Sciences, §Biological Sciences, and Plant Pathology, and ∥Physiology and Weed Science, Virginia Tech , Blacksburg, Virginia 24061, United States
| | - Sherry B Hildreth
- Departments of Biochemistry, ‡Crop and Soil Environmental Sciences, §Biological Sciences, and Plant Pathology, and ∥Physiology and Weed Science, Virginia Tech , Blacksburg, Virginia 24061, United States
| | - Ruslan Biyashev
- Departments of Biochemistry, ‡Crop and Soil Environmental Sciences, §Biological Sciences, and Plant Pathology, and ∥Physiology and Weed Science, Virginia Tech , Blacksburg, Virginia 24061, United States
| | - Elizabeth A Grabau
- Departments of Biochemistry, ‡Crop and Soil Environmental Sciences, §Biological Sciences, and Plant Pathology, and ∥Physiology and Weed Science, Virginia Tech , Blacksburg, Virginia 24061, United States
| | - Mohammad A Saghai-Maroof
- Departments of Biochemistry, ‡Crop and Soil Environmental Sciences, §Biological Sciences, and Plant Pathology, and ∥Physiology and Weed Science, Virginia Tech , Blacksburg, Virginia 24061, United States
| | - Richard F Helm
- Departments of Biochemistry, ‡Crop and Soil Environmental Sciences, §Biological Sciences, and Plant Pathology, and ∥Physiology and Weed Science, Virginia Tech , Blacksburg, Virginia 24061, United States
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Capriotti AL, Caruso G, Cavaliere C, Samperi R, Stampachiacchiere S, Zenezini Chiozzi R, Laganà A. Protein profile of mature soybean seeds and prepared soybean milk. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:9893-9. [PMID: 25229310 DOI: 10.1021/jf5034152] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The soybean (Glycine max (L.) Merrill) is economically the most important bean in the world, providing a wide range of vegetable proteins. Soybean milk is a colloidal solution obtained as water extract from swelled and ground soybean seeds. Soybean proteins represent about 35-40% on a dry weight basis and they are receiving increasing attention with respect to their health effects. However, the soybean is a well-recognized allergenic food, and therefore, it is urgent to define its protein components responsible for the allergenicity in order to develop hypoallergenic soybean products for sensitive people. The main aim of this work was the characterization of seed and milk soybean proteome and their comparison in terms of protein content and specific proteins. Using a shotgun proteomics approach, 243 nonredundant proteins were identified in mature soybean seeds.
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Affiliation(s)
- Anna Laura Capriotti
- Dipartimento di Chimica, Università di Roma "La Sapienza" , Piazzale Aldo Moro 5, 00185 Rome, Italy
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