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Zhang Y, Wu H, Fu L. A review of gluten detoxification in wheat for food applications: approaches, mechanisms, and implications. Crit Rev Food Sci Nutr 2024:1-17. [PMID: 38470104 DOI: 10.1080/10408398.2024.2326618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
With the improved knowledge of gluten-related disorders, especially celiac disease (CD), the market of gluten-free food is growing. However, the current gluten-free diet still presents challenges in terms of nutrition, acceptability, and cost due to the absence of gluten. It is important to note that gluten-related allergies or sensitivities have different underlying causes. And individuals with mild non-celiac gluten disorder symptoms may not necessarily require the same gluten-free treatments. Scientists are actively seeking alternative solutions for these consumers. This review delves into the various strategies employed by researchers for detoxifying gluten or modifying its main protein, gliadin, including genetic treatment, transamidation and deamidation, hydrolysis, and microbial treatments. The mechanisms, constraints of these techniques, their current utilization in food items, as well as their implications for gluten-related disorders, are discussed in detail. Although there is still a gap in the application of these methods as alternative solutions in the real market, the summary provided by our review could be beneficial for peers in enriching their basic ideas and developing more applicable solutions for wheat gluten detoxification.
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Affiliation(s)
- Yue Zhang
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, P. R. China
| | - Haoyi Wu
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, P. R. China
| | - Linglin Fu
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, P. R. China
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Effect of Xylanase and Pentosanase Enzymes on Dough Rheological Properties and Quality of Baguette Bread. J FOOD QUALITY 2022. [DOI: 10.1155/2022/2910821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The wheat flour baguette bread is one of the most important foods throughout the world. Therefore, improving the quality of this type of white bread has always been of interest. In this study, the effect of xylanase and pentosanase enzymes on the rheological properties of dough and baguette bread characteristics was investigated. Adding xylanase and/or pentosanase had led to improve rheological properties of the dough. Using 0.2 gr pentosanase in 100 g flour significantly strengthened the gluten network of the dough. Also, this treatment had the lowest extensibility and the highest resistance ratio number. The treatment containing 0.6 g xylanase and 0.1 g pentosanase in 100 g flour had a higher moisture content on the first, third, and fifth days of storage time. Regarding the color of the crust of the produced bread, it was found that the addition of both enzymes at higher levels, especially in enzyme mixtures, decreased the brightness of the bread crust. Due to the organoleptic features of breads, adding xylanase and pentosanase enzymes could improve the volume and crumb texture of the bread, but no significant difference was observed in baking uniformity, physical shape, taste, and odor of bread crumbs. In conclusion, the findings in this study indicated that the type of enzymes added and enzyme levels affected dough rheology, bread properties, and quality of the baguette bread significantly.
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Tian B, Zhou C, Li D, Pei J, Guo A, Liu S, Li H. Monitoring the Effects of Hemicellulase on the Different Proofing Stages of Wheat Aleurone-Rich Bread Dough and Bread Quality. Foods 2021; 10:2427. [PMID: 34681483 PMCID: PMC8535788 DOI: 10.3390/foods10102427] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/07/2021] [Accepted: 10/09/2021] [Indexed: 12/31/2022] Open
Abstract
This study investigated the effects of a hemicellulase dosage (20, 40, and 60 mg kg-1 of flour) on the bread quality and rheological properties of wheat aleurone-rich flour. The results showed that hemicellulase could soften dough and improve extensibility. At the optimum hemicellulase dosage (40 mg kg-1 of flour), the bread specific volume increased by 40.91% and firmness of breadcrumb decreased by 104.57% compared to those of the control. Intermolecular forces indicated that the gluten network during the proofing was mainly strengthened via disulfide bonds, hydrophobic interactions, and hydrogen bonds but not through ionic bonds after hemicellulase addition. Fourier infrared spectroscopy indicated that the hydrolytic activity of hemicellulase catalyzed the transition from α-helix to β-sheet, which verified that viscoelasticity of gluten was enhanced at a dosage of 40 mg kg-1 of flour. These results suggested that hydrolyzation of hemicellulase contributed to the structural of gluten changes, thereby improving the quality of wheat aleurone-rich bread.
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Affiliation(s)
- Boyu Tian
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (B.T.); (C.Z.); (J.P.); (A.G.); (S.L.)
| | - Chenxia Zhou
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (B.T.); (C.Z.); (J.P.); (A.G.); (S.L.)
| | - Dongxiao Li
- Key Laboratory of Crop Growth Regulation of Hebei Province, College of Agronomy, Hebei Agricultural University, Baoding 071001, China;
| | - Jiawei Pei
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (B.T.); (C.Z.); (J.P.); (A.G.); (S.L.)
| | - Ailiang Guo
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (B.T.); (C.Z.); (J.P.); (A.G.); (S.L.)
| | - Shuang Liu
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (B.T.); (C.Z.); (J.P.); (A.G.); (S.L.)
| | - Huijing Li
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China; (B.T.); (C.Z.); (J.P.); (A.G.); (S.L.)
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Pourmohammadi K, Abedi E. Enzymatic modifications of gluten protein: Oxidative enzymes. Food Chem 2021; 356:129679. [PMID: 33827045 DOI: 10.1016/j.foodchem.2021.129679] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 03/14/2021] [Accepted: 03/19/2021] [Indexed: 02/07/2023]
Abstract
Oxidative enzymes treat weak flours in order to restore the gluten network of damaged wheat flour and reduce the economic and technological losses. The present review concentrates on oxidative exogenous enzymes (transglutaminase, laccase, glucose oxidase, hexose oxidase) and oxidative endogenous enzymes (tyrosinase, peroxidase, catalase, sulfhydryl oxidase, lipoxygenase, lipase, protein disulfide isomerase, NAD(P)H-dependent dehydrogenase, thioredoxin reductase and glutathione reductase) and their effects on the rheological, functional, and conformational features of gluten and its subunits. Overall, transglutaminase is used in wheat-based foods through introducing isopeptide bonds (ε-γ glutamyl-lysine). Glucose oxidase, hexose oxidase, peroxidase, sulfhydryl oxidase, lipase, and lipoxygenase form disulfide and nondisulfide bonds through producing hydrogen peroxide. Laccase, tyrosinase, and protein disulfide isomerase form cross-links between tyrosine and cysteine residues by generating radicals. Thioredoxin reductase and glutathione reductase create new inter disulfide bonds. The effect of oxidative enzymes on the formation of covalent cross-linkages were substantially more than non-covalent bonds in gluten structure.
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Affiliation(s)
- Kiana Pourmohammadi
- Department of Food Science and Technology, College of Agriculture, Fasa University, Fasa, Iran.
| | - Elahe Abedi
- Department of Food Science and Technology, College of Agriculture, Fasa University, Fasa, Iran.
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Tebben L, Chen G, Tilley M, Li Y. Individual effects of enzymes and vital wheat gluten on whole wheat dough and bread properties. J Food Sci 2020; 85:4201-4208. [PMID: 33174283 DOI: 10.1111/1750-3841.15517] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 09/25/2020] [Accepted: 10/13/2020] [Indexed: 11/30/2022]
Abstract
The objective of this research was to determine effects of five enzymes on whole wheat bread properties, particularly loaf volume, bread texture, and staling. Enzymes containing conventional α-amylase (α-amyl), cellulase (cel), glucose oxidase, maltogenic α-amylase (m amyl), and xylanase (xyl) were added at three levels. Vital wheat gluten (VWG) was added as an additional, separate treatment at 2.5% (flour weight basis). Enzymes had minimal effect on water absorption and mixing time. Each enzyme increased specific loaf volume for at least one of the usage levels tested (P < 0.01). Among the enzyme treatments, the greatest loaf volume was seen for xyl at the medium and high levels. No enzyme was as effective as VWG at increasing loaf volume. Overall, enzymes did not significantly change cell structure. The greatest reduction in fresh bread hardness was obtained for the high level of xyl. VWG, m amyl, and xyl reduced the rate of bread firming over 7 days. α-Amyl, cel, and m amyl decreased starch retrogradation at day 7 as measured by differential scanning calorimetry (P < 0.01). M amyl nearly eliminated the endothermic peak for recrystallized amylopectin. This study demonstrated the specific application of enzymes in whole wheat bread to increase loaf volume and decrease initial crumb hardness and bread staling. PRACTICAL APPLICATION: This study will provide guidance for practical uses of enzymes in improving whole wheat dough and bread quality.
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Affiliation(s)
- Lauren Tebben
- Department of Grain Science and Industry, Kansas State University, 1301 Mid Campus Drive, Manhattan, Kansas, 66506, USA
| | - Gengjun Chen
- Department of Grain Science and Industry, Kansas State University, 1301 Mid Campus Drive, Manhattan, Kansas, 66506, USA
| | - Michael Tilley
- USDA, Agricultural Research Service, Center for Grain and Animal Health Research, 1515 College Avenue, Manhattan, Kansas, 66502, USA
| | - Yonghui Li
- Department of Grain Science and Industry, Kansas State University, 1301 Mid Campus Drive, Manhattan, Kansas, 66506, USA
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Gómez M, Gutkoski LC, Bravo‐Núñez Á. Understanding whole‐wheat flour and its effect in breads: A review. Compr Rev Food Sci Food Saf 2020; 19:3241-3265. [DOI: 10.1111/1541-4337.12625] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 07/11/2020] [Accepted: 08/02/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Manuel Gómez
- Food Technology Area, College of Agricultural Engineering University of Valladolid Palencia Spain
| | - Luiz C. Gutkoski
- Programa de Pós‐Graduação em Ciência e Tecnologia de Alimentos Universidade de Passo Fundo Passo Fundo RS Brazil
| | - Ángela Bravo‐Núñez
- Food Technology Area, College of Agricultural Engineering University of Valladolid Palencia Spain
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Konieczny D, Stone AK, Hucl P, Nickerson MT. Enzymatic cross‐linking to improve the handling properties of dough prepared within a normal and reduced NaCl environment. J Texture Stud 2020; 51:567-574. [DOI: 10.1111/jtxs.12521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 01/30/2020] [Accepted: 02/22/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Dellaney Konieczny
- Department of Food and Bioproduct SciencesUniversity of Saskatchewan Saskatoon Saskatchewan Canada
| | - Andrea K. Stone
- Department of Food and Bioproduct SciencesUniversity of Saskatchewan Saskatoon Saskatchewan Canada
| | - Pierre Hucl
- Crop Development CentreUniversity of Saskatchewan Saskatoon Saskatchewan Canada
| | - Michael T. Nickerson
- Department of Food and Bioproduct SciencesUniversity of Saskatchewan Saskatoon Saskatchewan Canada
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Improvers and functional ingredients in whole wheat bread: A review of their effects on dough properties and bread quality. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.08.015] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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A novel extremophilic xylanase produced on wheat bran from Aureobasidium pullulans NRRL Y-2311-1: Effects on dough rheology and bread quality. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2018.03.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Dubey MK, Zehra A, Aamir M, Meena M, Ahirwal L, Singh S, Shukla S, Upadhyay RS, Bueno-Mari R, Bajpai VK. Improvement Strategies, Cost Effective Production, and Potential Applications of Fungal Glucose Oxidase (GOD): Current Updates. Front Microbiol 2017; 8:1032. [PMID: 28659876 PMCID: PMC5468390 DOI: 10.3389/fmicb.2017.01032] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 05/23/2017] [Indexed: 01/15/2023] Open
Abstract
Fungal glucose oxidase (GOD) is widely employed in the different sectors of food industries for use in baking products, dry egg powder, beverages, and gluconic acid production. GOD also has several other novel applications in chemical, pharmaceutical, textile, and other biotechnological industries. The electrochemical suitability of GOD catalyzed reactions has enabled its successful use in bioelectronic devices, particularly biofuel cells, and biosensors. Other crucial aspects of GOD such as improved feeding efficiency in response to GOD supplemental diet, roles in antimicrobial activities, and enhancing pathogen defense response, thereby providing induced resistance in plants have also been reported. Moreover, the medical science, another emerging branch where GOD was recently reported to induce several apoptosis characteristics as well as cellular senescence by downregulating Klotho gene expression. These widespread applications of GOD have led to increased demand for more extensive research to improve its production, characterization, and enhanced stability to enable long term usages. Currently, GOD is mainly produced and purified from Aspergillus niger and Penicillium species, but the yield is relatively low and the purification process is troublesome. It is practical to build an excellent GOD-producing strain. Therefore, the present review describes innovative methods of enhancing fungal GOD production by using genetic and non-genetic approaches in-depth along with purification techniques. The review also highlights current research progress in the cost effective production of GOD, including key advances, potential applications and limitations. Therefore, there is an extensive need to commercialize these processes by developing and optimizing novel strategies for cost effective GOD production.
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Affiliation(s)
- Manish K. Dubey
- Laboratory of Mycopathology and Microbial Technology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu UniversityVaranasi, India
| | - Andleeb Zehra
- Laboratory of Mycopathology and Microbial Technology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu UniversityVaranasi, India
| | - Mohd Aamir
- Laboratory of Mycopathology and Microbial Technology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu UniversityVaranasi, India
| | - Mukesh Meena
- Laboratory of Mycopathology and Microbial Technology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu UniversityVaranasi, India
| | - Laxmi Ahirwal
- Laboratory of Molecular Biology, Department of Botany, Dr. Hari Singh Gour UniversitySagar, India
| | - Siddhartha Singh
- Laboratory of Molecular Biology, Department of Botany, Dr. Hari Singh Gour UniversitySagar, India
| | - Shruti Shukla
- Department of Energy and Materials Engineering, Dongguk UniversitySeoul, South Korea
| | - Ram S. Upadhyay
- Laboratory of Mycopathology and Microbial Technology, Centre of Advanced Study in Botany, Institute of Science, Banaras Hindu UniversityVaranasi, India
| | - Ruben Bueno-Mari
- Research and Development (R+D) Department, Laboratorios LokímicaValencia, Spain
| | - Vivek K. Bajpai
- Department of Applied Microbiology and Biotechnology, Yeungnam UniversityGyeongsan, South Korea
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