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Pérez-Vega KA, Sanllorente A, Zomeño MD, Quindós A, Muñoz-Martínez J, Malcampo M, Aldea-Perona A, Hernáez Á, Lluansí A, Llirós M, Elias I, Elias-Masiques N, Aldeguer X, Muñoz D, Gaixas S, Blanchart G, Schröder H, Hernando-Redondo J, Carrón N, González-Torres P, Konstantinidou V, Fitó M, Castañer O. Sourdough Bread with Different Fermentation Times: A Randomized Clinical Trial in Subjects with Metabolic Syndrome. Nutrients 2024; 16:2380. [PMID: 39125261 PMCID: PMC11314010 DOI: 10.3390/nu16152380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2024] [Revised: 07/17/2024] [Accepted: 07/19/2024] [Indexed: 08/12/2024] Open
Abstract
The Mediterranean diet, featuring sourdough bread, shows promise in managing metabolic syndrome. This study explored the effects of two sourdough breads, with differing fermentation times but similar nutritional profiles, on inflammation, satiety, and gut microbiota composition in adults with metabolic syndrome. In a double-blind clinical trial, participants were randomized to consume either Elias Boulanger® long-fermentation (48 h) sourdough bread (EBLong) or Elias Boulanger® short-fermentation (2 h) sourdough bread (EBShort) over a two-month period. We assessed clinical parameters, inflammatory biomarkers, satiety-related hormones, and the richness and abundance of gut microbiota at baseline and follow-up. The participants included 31 individuals (mean age, 67, 51.6% female). EBShort was associated with reduced levels of soluble intercellular adhesion molecule (sICAM), and all participants, regardless of the intervention, exhibited a decrease in sICAM and diastolic pressure from baseline (p < 0.017). At follow-up, plasminogen activator inhibitor-1 (PAI-1) levels were lower in EBShort (-744 pg/mL; 95%CI: -282 to -1210 pg/mL) compared to EBLong. No differences in microbiota richness or abundance were observed. EBShort bread was effective in reducing some inflammation markers. The consumption of sourdough bread may offer potential benefits in reducing inflammation markers in individuals with metabolic syndrome; however, longer fermentation times did not show additional benefits.
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Affiliation(s)
- Karla Alejandra Pérez-Vega
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
- Consorcio Centro de Investigación Biomédica En Red (CIBER), M.P. Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- PhD Program in Food Science and Nutrition, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Albert Sanllorente
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
- Consorcio Centro de Investigación Biomédica En Red (CIBER), M.P. Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Unitat de Suport a la Recerca Metropolitana Sud, Fundació Institut Universitari per a la Recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), 08907 Hospitalet de Llobregat, Spain
- Direcció d’Atenció Primària Metropolitana Sud, Institut Català de la Salut, 08907 Hospitalet de Llobregat, Spain
| | - María-Dolores Zomeño
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
- Consorcio Centro de Investigación Biomédica En Red (CIBER), M.P. Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Blanquerna School of Health Sciences, Universitat Ramon Llull, 08025 Barcelona, Spain
| | - Ana Quindós
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
| | - Júlia Muñoz-Martínez
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
- Global Research on Wellbeing Research Group (GRoW), Facultat de Ciències de la Salut Blanquerna, Universitat Ramon Llull, 08025 Barcelona, Spain
- Research Group on Pedagogy, Society and Innovation with ICT Support (PSITIC), Facultat de Psicologia, Ciències de l’Educació i l’Esport Blanquerna, Universitat Ramon Llull, 08022 Barcelona, Spain
| | - Mireia Malcampo
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
| | - Ana Aldea-Perona
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
| | - Álvaro Hernáez
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
- Consorcio Centro de Investigación Biomédica En Red (CIBER), M.P. Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Blanquerna School of Health Sciences, Universitat Ramon Llull, 08025 Barcelona, Spain
| | - Aleix Lluansí
- Digestive Diseases and Microbiota Group, Institut d’Investigació Biomèdica de Girona, 17190 Salt, Spain; (A.L.); (M.L.); (X.A.)
- Institut de Recerca Sant Joan de Déu (IRSJD), Hospital Sant Joan de Déu, 08950 Barcelona, Spain
| | - Marc Llirós
- Digestive Diseases and Microbiota Group, Institut d’Investigació Biomèdica de Girona, 17190 Salt, Spain; (A.L.); (M.L.); (X.A.)
- Bioinformatics and Bioimaging (BI-SQUARED) Research Group, Biosciences Department, Faculty of Sciences, Technology and Engineerings Universitat de Vic—Universitat Central de Catalunya, 08500 Vic, Spain
| | - Isidre Elias
- Elias–Boulanger S.L., 08340 Vilassar de Mar, Spain; (I.E.)
| | | | - Xavier Aldeguer
- Digestive Diseases and Microbiota Group, Institut d’Investigació Biomèdica de Girona, 17190 Salt, Spain; (A.L.); (M.L.); (X.A.)
- GoodGut S.L., 17003 Girona, Spain
- Digestive Service, Hospital Universitari de Girona Dr. Josep Trueta, 17007 Girona, Spain
| | - Daniel Muñoz
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
- Consorcio Centro de Investigación Biomédica En Red (CIBER), M.P. Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Sònia Gaixas
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
| | - Gemma Blanchart
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
| | - Helmut Schröder
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
- Consorcio Centro de Investigación Biomédica En Red (CIBER), M.P. Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Javier Hernando-Redondo
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
- Consorcio Centro de Investigación Biomédica En Red (CIBER), M.P. Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Nerea Carrón
- Microomics Systems S.L., 08041 Barcelona, Spain; (N.C.); (P.G.-T.)
| | | | - Valentini Konstantinidou
- Medoliali S.L. (DNANUTRICOACH®), 08006 Barcelona, Spain;
- Faculty of Health Sciences, Universitat Oberta de Catalunya (Open University of Catalonia, UOC), 08018 Barcelona, Spain
| | - Montserrat Fitó
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
- Consorcio Centro de Investigación Biomédica En Red (CIBER), M.P. Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Olga Castañer
- Hospital del Mar Research Institute, 08003 Barcelona, Spain; (K.A.P.-V.); (A.S.); (M.-D.Z.); (A.Q.); (J.M.-M.); (M.M.); (A.A.-P.); (Á.H.); (D.M.); (S.G.); (G.B.); (H.S.); (J.H.-R.); (O.C.)
- Consorcio Centro de Investigación Biomédica En Red (CIBER), M.P. Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, 28029 Madrid, Spain
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Islam MA, Islam S. Sourdough Bread Quality: Facts and Factors. Foods 2024; 13:2132. [PMID: 38998638 PMCID: PMC11241011 DOI: 10.3390/foods13132132] [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: 06/01/2024] [Revised: 06/30/2024] [Accepted: 07/01/2024] [Indexed: 07/14/2024] Open
Abstract
The term "sourdough" denotes a dough composed of flour and water, fermented through the action of yeast and lactic acid bacteria. The utilization of sourdough fermentation technology can enhance the nutritional attributes of bread made from wheat grain. In recent times, sourdough bread has experienced a resurgence, fueled by growing consumer demand for healthier bread options. The market dynamics for sourdough illustrate its rapid expansion and significant role in the contemporary food industry. Sourdough fermentation improves nutritional qualities by altering the structure and function of proteins and starch, enhancing dietary fiber, volatile compound profiles, and antioxidant activity, and reducing FODMAPs. The quality of sourdough bread is influenced by several factors, including fermentation environment, flour particle size, protein quality, starch characteristics, and dietary fiber composition. Moreover, the incorporation of alternative grains (intermediate wheatgrass and legume flour) and non-flour ingredients (fruits, herbs, and dairy products) presents opportunities for creating sourdough bread with unique sensory and nutritional profiles. This review offers updated insights on the quality aspects of sourdough fermentation, the factors that influence the effectiveness of the sourdough fermentation process, sourdough technology with unconventional and non-flour ingredients, and the potential market for frozen sourdough, considering its convenience and extended shelf life.
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Affiliation(s)
- Md Ahmadul Islam
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108, USA;
- Department of Food Technology and Rural Industries, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh
| | - Shahidul Islam
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108, USA;
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Păucean A, Șerban LR, Chiș MS, Mureșan V, Pușcaș A, Man SM, Pop CR, Socaci SA, Igual M, Ranga F, Alexa E, Berbecea A, Pop A. Nutritional composition, in vitro carbohydrates digestibility, textural and sensory characteristics of bread as affected by ancient wheat flour type and sourdough fermentation time. Food Chem X 2024; 22:101298. [PMID: 38586221 PMCID: PMC10997827 DOI: 10.1016/j.fochx.2024.101298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 02/29/2024] [Accepted: 03/14/2024] [Indexed: 04/09/2024] Open
Abstract
This study aimed to investigate the effect of ancient wheat flour type and sourdough fermentation time on the nutritional, textural and sensorial properties of fiber-rich sourdough bread. The proximate composition, minerals, carbohydrates, organic acids, volatiles, total phenolic content, simulated gastrointestinal digestion, textural and sensorial characteristics were investigated. Bread's minerals, total phenolics, cellulose contents and radical scavenging activity variations clearly indicates an increasing trend with sourdoughs fermentation time. Compared to maltose and glucose, fructose was predominant in all bread samples. Sourdough fermentation time and wheat type had non-significant influence on fructose content from digested fraction. Excepting emmer bread, fermentation time increased in vitro digestibility values for tested samples. The crumb textural parameters (hardness, gumminess, chewiness, cohesiveness and springiness index) were positively influenced by fermentation time. The specific clustering of the analysed characteristics distinguished emmer bread from other samples in terms of volatile compounds, textural and overall acceptability, being preferred by panellists.
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Affiliation(s)
- Adriana Păucean
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur St., 400372 Cluj-Napoca, Romania
| | - Larisa-Rebeca Șerban
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur St., 400372 Cluj-Napoca, Romania
| | - Maria Simona Chiș
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur St., 400372 Cluj-Napoca, Romania
| | - Vlad Mureșan
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur St., 400372 Cluj-Napoca, Romania
| | - Andreea Pușcaș
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur St., 400372 Cluj-Napoca, Romania
| | - Simona Maria Man
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur St., 400372 Cluj-Napoca, Romania
| | - Carmen Rodica Pop
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur St., 400372 Cluj-Napoca, Romania
| | - Sonia Ancuța Socaci
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur St., 400372 Cluj-Napoca, Romania
| | - Marta Igual
- Food Investigation and Innovation Group, Food Technology Department, Universitat Politècnica de València, Camino de Vera s/n, 46022, Valencia, Spain
| | - Floricuța Ranga
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur St., 400372 Cluj-Napoca, Romania
| | - Ersilia Alexa
- Department of Food Control, Faculty of Agro-Food Technologies, University of Life Sciences “King Michael I of Romania”, 119 Aradului Avenue, 300641 Timișoara, Romania
| | - Adina Berbecea
- Department of Soil Sciences, Faculty of Agriculture, University of Life Sciences “King Michael I of Romania”,119 Aradului Avenue, 300641 Timișoara, Romania
| | - Anamaria Pop
- Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 3-5 Mănăştur St., 400372 Cluj-Napoca, Romania
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Alkay Z, Falah F, Cankurt H, Dertli E. Exploring the Nutritional Impact of Sourdough Fermentation: Its Mechanisms and Functional Potential. Foods 2024; 13:1732. [PMID: 38890959 PMCID: PMC11172170 DOI: 10.3390/foods13111732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 06/20/2024] Open
Abstract
Sourdough fermentation is one of the oldest traditional methods in food technology and occurs as a result of fermentation of flour prepared from grains. The nutritional role of sourdough is related to the final composition of fermented foods prepared through sourdough fermentation, and recently, sourdough has become an important application to improve nutrition characteristics of bread. Thanks to lactic acid bacteria (LAB) presented in sourdough microflora and metabolites partially produced by yeasts, technological and important nutritional features of the bread improve and an increase in shelf life is achieved. In addition, sourdough bread has a low glycemic index value, high protein digestibility, high mineral and antioxidant content, and improved dietary fiber composition, making it more attractive for human nutrition compared to regular bread. When the sourdough process is applied, the chemical and physical properties of fibers vary according to the degree of fermentation, revealing the physiological importance of dietary fiber and its importance to humans' large intestine microbiota. Therefore, taking these approach frameworks into consideration, this review highlights the benefits of sourdough fermentation in increasing nutrient availability and contributing positively to support human health.
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Affiliation(s)
- Zuhal Alkay
- Food Engineering Department, Faculty of Engineering, Necmettin Erbakan University, Konya 42010, Türkiye;
| | - Fereshteh Falah
- Department of Food Science and Technology, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran;
| | - Hasan Cankurt
- Food Technology Department, Safiye Cikrikcioglu Vocational School, Kayseri University, Kayseri 38000, Türkiye;
| | - Enes Dertli
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, Davutpasa Campüs, Istanbul 34210, Türkiye
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Chen X, Jiang Y, Wang C, Yue L, Li X, Cao X, White JC, Wang Z, Xing B. Selenium Nanomaterials Enhance Sheath Blight Resistance and Nutritional Quality of Rice: Mechanisms of Action and Human Health Benefit. ACS NANO 2024; 18:13084-13097. [PMID: 38727520 DOI: 10.1021/acsnano.4c01835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
In the current work, the foliar application of selenium nanomaterials (Se0 NMs) suppressed sheath blight in rice (Oryza sativa). The beneficial effects were nanoscale specific and concentration dependent. Specifically, foliar amendment of 5 mg/L Se0 NMs decreased the disease severity by 68.8% in Rhizoctonia solani-infected rice; this level of control was 1.57- and 2.20-fold greater than that of the Se ions with equivalent Se mass and a commercially available pesticide (Thifluzamide). Mechanistically, (1) the controlled release ability of Se0 NMs enabled a wider safe concentration range and greater bioavailability to Se0 NMs, and (2) transcriptomic and metabolomic analyses demonstrated that Se0 NMs simultaneously promoted the salicylic acid- and jasmonic-acid-dependent acquired disease resistance pathways, antioxidative system, and flavonoid biosynthesis. Additionally, Se0 NMs improved rice yield by 31.1%, increased the nutritional quality by 6.4-7.2%, enhanced organic Se content by 44.8%, and decreased arsenic and cadmium contents by 38.7 and 42.1%, respectively, in grains as compared with infected controls. Human simulated gastrointestinal tract model results showed that the application of Se0 NMs enhanced the bioaccessibility of Se in grains by 22.0% and decreased the bioaccessibility of As and Cd in grains by 20.3 and 13.4%, respectively. These findings demonstrate that Se0 NMs can serve as an effective and sustainable strategy to increase food quality and security.
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Affiliation(s)
- Xiaofei Chen
- Institute of Environmental Processes and Pollution control, and School of Environment and Ecology, Jiangnan University, Wuxi 214122, China
- Jiangsu Engineering Laboratory for Biomass Energy and Carbon Reduction Technology, and Jiangsu Key Laboratory of Anaerobic Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Yi Jiang
- Institute of Environmental Processes and Pollution control, and School of Environment and Ecology, Jiangnan University, Wuxi 214122, China
- Jiangsu Engineering Laboratory for Biomass Energy and Carbon Reduction Technology, and Jiangsu Key Laboratory of Anaerobic Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Chuanxi Wang
- Institute of Environmental Processes and Pollution control, and School of Environment and Ecology, Jiangnan University, Wuxi 214122, China
- Jiangsu Engineering Laboratory for Biomass Energy and Carbon Reduction Technology, and Jiangsu Key Laboratory of Anaerobic Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Le Yue
- Institute of Environmental Processes and Pollution control, and School of Environment and Ecology, Jiangnan University, Wuxi 214122, China
- Jiangsu Engineering Laboratory for Biomass Energy and Carbon Reduction Technology, and Jiangsu Key Laboratory of Anaerobic Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Xiaona Li
- Institute of Environmental Processes and Pollution control, and School of Environment and Ecology, Jiangnan University, Wuxi 214122, China
- Jiangsu Engineering Laboratory for Biomass Energy and Carbon Reduction Technology, and Jiangsu Key Laboratory of Anaerobic Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Xuesong Cao
- Institute of Environmental Processes and Pollution control, and School of Environment and Ecology, Jiangnan University, Wuxi 214122, China
- Jiangsu Engineering Laboratory for Biomass Energy and Carbon Reduction Technology, and Jiangsu Key Laboratory of Anaerobic Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Jason C White
- The Connecticut Agricultural Experiment Station, New Haven Connecticut 06511, United States
| | - Zhenyu Wang
- Institute of Environmental Processes and Pollution control, and School of Environment and Ecology, Jiangnan University, Wuxi 214122, China
- Jiangsu Engineering Laboratory for Biomass Energy and Carbon Reduction Technology, and Jiangsu Key Laboratory of Anaerobic Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Baoshan Xing
- Stockbridge School of Agriculture, University of Massachusetts, Amherst, Massachusetts 01003, United States
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Ramos Magalhães AE, Landim Neves MI, Dos Reis Gasparetto B, Oliveira Júnior FD, Ribas Fonseca L, Joy Steel C, Lopes da Cunha R. Organic acids in bread-making affecting gluten structure and digestibility. Food Res Int 2023; 174:113520. [PMID: 37986424 DOI: 10.1016/j.foodres.2023.113520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/23/2023] [Accepted: 09/26/2023] [Indexed: 11/22/2023]
Abstract
Although wheat gluten has remarkable technological properties, it can induce adverse immune reactions in susceptible individuals, such as wheat allergy and celiac disease. Technological processing and some additives on bread formulation can modify gluten physicochemical structure, but the knowledge about the impacts on the digestibility and immunogenicity of gluten is limited. The present study aimed to study the effect of adding organic acids (acetic or ascorbic) on dough rheological properties and bread technological characteristics. In addition, breads were subjected to in vitro digestion and the digesta were analyzed by confocal microscopy, SDS-PAGE and ELISA immunoassay. Acetic acid resulted in a decrease in dough development time up to 44 % and a reduction in stability up to 20 %. Ascorbic acid, present in vinegar, on the other hand, increased elastic modulus (G') and resistance to extension of dough. After the in vitro digestion, SDS-PAGE indicated that protein degradation started in the gastric phase, with the generation of low molecular weight peptides. Accordingly, ELISA immunoassay suggested a great reduction in immunogenic gliadin content from oral to gastric phase. At the end of the intestinal phase, samples with ascorbic acid did not differ from the control, while vinegar addition indicated a reduction in gluten immunogenicity with a reduction of about 44 % in immunogenic gliadin content compared to the control. Results show a window of opportunity in the modulation of wheat bread formulation with reduced allergenicity, while maintaining the technofunctional properties.
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Affiliation(s)
- Ana Elisa Ramos Magalhães
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas (UNICAMP), 13083-862 Campinas, SP, Brazil.
| | - Maria Isabel Landim Neves
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas (UNICAMP), 13083-862 Campinas, SP, Brazil
| | - Bruna Dos Reis Gasparetto
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas (UNICAMP), 13083-862 Campinas, SP, Brazil
| | - Fernando Divino Oliveira Júnior
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas (UNICAMP), 13083-862 Campinas, SP, Brazil
| | - Larissa Ribas Fonseca
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas (UNICAMP), 13083-862 Campinas, SP, Brazil
| | - Caroline Joy Steel
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas (UNICAMP), 13083-862 Campinas, SP, Brazil
| | - Rosiane Lopes da Cunha
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas (UNICAMP), 13083-862 Campinas, SP, Brazil
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Arora R, Chandel AK. Unlocking the potential of low FODMAPs sourdough technology for management of irritable bowel syndrome. Food Res Int 2023; 173:113425. [PMID: 37803764 DOI: 10.1016/j.foodres.2023.113425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 08/27/2023] [Accepted: 08/29/2023] [Indexed: 10/08/2023]
Abstract
Consumption of high FODMAP (Fermentable Oligo-, Di-, and Monosaccharides and Polyols) diet is the leading cause of alteration in the human gut microbiome, thereby, causing irritable bowel syndrome (IBS). Therefore, sourdough technology can be exploited for reduction of FODMAPs in various foods to alleviate the symptoms of IBS. Several microorganisms viz. Pichia fermentans, Lactobacillus fetmentum, Saccharomyces cerevisiae, Torulaspora delbrueckii, Kluyveromyces marxianus etc. have been identified for the production of low FODMAP type II sourdough fermented products. However, more research on regulation of end-product and volatilome profile is required for maximal exploitation of FODMAP-reducing microorganisms. Therefore, the present review is focused on utilisation of lactic acid bacteria and yeasts, alone and in synergy, for the production of low FODMAP sourdough foods. Moreover, the microbial bioprocessing of cereal and non-cereal based low FODMAP fermented sourdough products along with their nutritional and therapeutic benefits have been elaborated. The challenges and future prospects for the production of sourdough fermented low FODMAP foods, thereby, bringing out positive alterations in gut microbiome, have also been discussed.
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Affiliation(s)
- Richa Arora
- Department of Microbiology, Punjab Agricultural University, Ludhiana, Punjab 141004, India
| | - Anuj K Chandel
- Department of Biotechnology, Engineering School of Lorena (EEL), University of São Paulo, Lorena SP 12.602-810, Brazil.
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Koj K, Pejcz E. Rye Dietary Fiber Components upon the Influence of Fermentation Inoculated with Probiotic Microorganisms. Molecules 2023; 28:1910. [PMID: 36838898 PMCID: PMC9958741 DOI: 10.3390/molecules28041910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/13/2023] [Accepted: 02/15/2023] [Indexed: 02/19/2023] Open
Abstract
Rye flour is used as the main ingredient of sourdough bread, which has technological and gastronomic benefits and increased nutritional value. The transformations observed during fermentation and baking may enable the conversion or degradation of rye dietary fiber carbohydrates built mainly of arabinoxylans, fructans, and β-glucans. This study aimed to determine the dynamics of the changes in the contents of complex carbohydrates in sourdoughs inoculated with potential probiotic microorganisms as well as the polysaccharide composition of the resulting bread. Sourdoughs were inoculated with the potential probiotic microorganisms Saccharomyces boulardii, Lactiplantibacillus plantarum, Lacticaseibacillus rhamnosus, and Bacillus coagulans, and spontaneous fermentation was performed as a control. Samples of the sourdoughs after 24 and 48 h of fermentation and of bread obtained with these sourdoughs were analyzed for the content of individual dietary fiber components. The present study demonstrated that the treatments applied contributed to an increased total content of arabinoxylans in the breads, and the inoculation of the sourdoughs with the potential probiotic strains improved their solubility in water. The use of the S.boulardii strain may seem prospective as it allowed for the greatest reduction in fructans in the rye bread. Rye sourdough bread is an attractive source of dietary fiber and can be modified for different nutritional needs.
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Affiliation(s)
| | - Ewa Pejcz
- Department of Fermentation and Cereals Technology, Wrocław University of Environmental and Life Sciences, 51-630 Wrocław, Poland
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Wang L, Zhang Y, Xing Q, Xu J, Li L. Quality and microbial diversity of homemade bread packaged in cinnamaldehyde loaded poly(lactic acid)/konjac glucomannan/wheat gluten bilayer film during storage. Food Chem 2023; 402:134259. [DOI: 10.1016/j.foodchem.2022.134259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 09/03/2022] [Accepted: 09/11/2022] [Indexed: 10/14/2022]
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10
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Wang Y, Jian C, Salonen A, Dong M, Yang Z. Designing healthier bread through the lens of the gut microbiota. Trends Food Sci Technol 2023. [DOI: 10.1016/j.tifs.2023.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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11
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Reidzane S, Gramatina I, Galoburda R, Komasilovs V, Zacepins A, Bljahhina A, Kince T, Traksmaa A, Klava D. Composition of Polysaccharides in Hull-Less Barley Sourdough Bread and Their Impact on Physical Properties of Bread. Foods 2022; 12:foods12010155. [PMID: 36613370 PMCID: PMC9818821 DOI: 10.3390/foods12010155] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/21/2022] [Accepted: 12/25/2022] [Indexed: 12/29/2022] Open
Abstract
The complex of polysaccharides of the grain transforms during processing and modifies the physical and chemical characteristics of bread. The aim of the research was to characterize the changes of glucans, mannans and fructans in hull-less barley and wholegrain wheat breads fermented with spontaneous hull-less barley sourdough, germinated hull-less barley sourdough and yeast, as well as to analyze the impact of polysaccharides on the physical parameters of bread. By using the barley sourdoughs for wholegrain wheat bread dough fermentation, the specific volume and porosity was reduced; the hardness was not significantly increased, but the content of β-glucans was doubled. Principal component analysis indicates a higher content of β-glucans and a lower content of starch, total glucans, fructans and mannans for hull-less barley breads, but wholegrain wheat breads fermented with sourdoughs have a higher amount of starch, total glucans, fructans and mannans, and a lower content of β-glucans. The composition of polysaccharides was affected by the type of flour and fermentation method used.
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Affiliation(s)
- Sanita Reidzane
- Faculty of Food Technology, Latvia University of Life Sciences and Technologies, Riga Street 22, LV-3004 Jelgava, Latvia
- Correspondence:
| | - Ilze Gramatina
- Faculty of Food Technology, Latvia University of Life Sciences and Technologies, Riga Street 22, LV-3004 Jelgava, Latvia
| | - Ruta Galoburda
- Faculty of Food Technology, Latvia University of Life Sciences and Technologies, Riga Street 22, LV-3004 Jelgava, Latvia
| | - Vitalijs Komasilovs
- Faculty of Information Technologies, Latvia University of Life Sciences and Technologies, Liela Street 2, LV-3001 Jelgava, Latvia
| | - Aleksejs Zacepins
- Faculty of Information Technologies, Latvia University of Life Sciences and Technologies, Liela Street 2, LV-3001 Jelgava, Latvia
| | - Anastassia Bljahhina
- Center of Food and Fermentation Technologies (TFTAK), Mäealuse 2/4, 12618 Tallinn, Estonia
- Department of Chemistry and Biotechnology, Tallinn University of Technology, Akadeemia tee 15, 12618 Tallinn, Estonia
| | - Tatjana Kince
- Faculty of Food Technology, Latvia University of Life Sciences and Technologies, Riga Street 22, LV-3004 Jelgava, Latvia
| | - Anna Traksmaa
- Center of Food and Fermentation Technologies (TFTAK), Mäealuse 2/4, 12618 Tallinn, Estonia
- Department of Chemistry and Biotechnology, Tallinn University of Technology, Akadeemia tee 15, 12618 Tallinn, Estonia
| | - Dace Klava
- Faculty of Food Technology, Latvia University of Life Sciences and Technologies, Riga Street 22, LV-3004 Jelgava, Latvia
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Troadec R, Nestora S, Niquet-Léridon C, Marier D, Jacolot P, Sarron E, Regnault S, Anton PM, Jouquand C. Effect of leavening agent on Maillard reaction and the bifidogenic effect of traditional French bread. Food Chem 2022; 393:133387. [DOI: 10.1016/j.foodchem.2022.133387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 05/19/2022] [Accepted: 05/31/2022] [Indexed: 11/04/2022]
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13
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Wang Y, Jian C. Sustainable plant-based ingredients as wheat flour substitutes in bread making. NPJ Sci Food 2022; 6:49. [PMID: 36307422 PMCID: PMC9614748 DOI: 10.1038/s41538-022-00163-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 09/29/2022] [Indexed: 11/09/2022] Open
Abstract
Bread as a staple food has been predominantly prepared from refined wheat flour. The world’s demand for food is rising with increased bread consumption in developing countries where climate conditions are unsuitable for wheat cultivation. This reliance on wheat increases the vulnerability to wheat supply shocks caused by force majeure or man-made events, in addition to negative environmental and health consequences. In this review, we discuss the contribution to the sustainability of food systems by partially replacing wheat flour with various types of plant ingredients in bread making, also known as composite bread. The sustainable sources of non-wheat flours, their example use in bread making and potential health and nutritional benefits are summarized. Non-wheat flours pose techno-functional challenges due to significantly different properties of their proteins compared to wheat gluten, and they often contain off-favor compounds that altogether limit the consumer acceptability of final bread products. Therefore, we detail recent advances in processing strategies to improve the sensory and nutritional profiles of composite bread. A special focus is laid on fermentation, for its accessibility and versatility to apply to different ingredients and scenarios. Finally, we outline research needs that require the synergism between sustainability science, human nutrition, microbiomics and food science.
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Affiliation(s)
- Yaqin Wang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, People's Republic of China.,Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Ching Jian
- Department of Food and Nutrition, University of Helsinki, Helsinki, Finland. .,Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
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Impact of Leavening Agent and Wheat Variety on Bread Organoleptic and Nutritional Quality. Microorganisms 2022; 10:microorganisms10071416. [PMID: 35889135 PMCID: PMC9317705 DOI: 10.3390/microorganisms10071416] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/29/2022] [Accepted: 07/08/2022] [Indexed: 02/06/2023] Open
Abstract
Leavened bread can be made with different wheat varieties and leavening agents. Several studies have now demonstrated that each of these factors can play a role in bread quality. However, their relative impact in artisanal bread making remains to be elucidated. Here, we assessed the impact of two wheat varieties as well as the impact of sourdoughs and yeasts on multiple components of bread organoleptic and nutritional quality. Using a participatory research approach including scientists and bakers, we compared breads leavened with three different sourdoughs and three different commercial yeasts as well as a mix of sourdough and yeast. Breads were made from two wheat varieties commonly used in organic farming: the variety “Renan” and the landrace “Barbu”. Except for bread minerals contents that mostly depended on wheat variety, bread quality was mostly driven by the fermenting agent. Sourdough breads had lower sugar and organic acids contents. These differences were mostly attributable to lower amounts of maltose and malate. They also had a higher proportion of soluble proteins than yeast breads, with specific aroma profiles. Finally, their aroma profiles were specific and more diverse compared to yeast breads. Interestingly, we also found significant nutritional and organoleptic quality differences between sourdough breads. These results highlight the value of sourdough bread and the role of sourdough microbial diversity in bread nutritional and organoleptic quality.
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15
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How Different Are Industrial, Artisanal and Homemade Soft Breads? Foods 2022; 11:foods11101484. [PMID: 35627054 PMCID: PMC9140824 DOI: 10.3390/foods11101484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/09/2022] [Accepted: 05/13/2022] [Indexed: 11/17/2022] Open
Abstract
Soft bread has a significant relevance in modern diets, and its nutritional impact on human health can be substantial. Within this product category, there is an extensive range of ingredients, formulations, and processing methods, which all contribute to the vast diversity found in the final products. This work compared the impact of three different processing methods (industrial, artisanal, and homemade preparation) on the technological (formulation and processing, as they are interconnected in real-life conditions), nutritional, and physicochemical properties of soft bread. In total, 24 types of soft bread were analyzed: 10 industrial, 6 artisanal, and 8 homemade. Although production diagrams were similar among the three methods, industrial recipes contained on average more ingredients and more additives. Industrial bread was lower in saturated fat compared to the other two groups, but contained more sugar than homemade bread. The physical properties of all loaves were comparable, with the exception of higher crumb elasticity in industrial bread compared to homemade. An analysis of volatile molecules revealed more lipid oxidation markers in industrial bread, more fermentation markers in artisanal bread, and fewer markers of Maillard reactions in homemade bread. Chemical reactions during processing seem to be the principal criterion making possible to discriminate the different processing methods. These results offer a quantitative assessment of the differences within a single product category, reflecting the real-world choices for consumers.
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Nutritional Evaluation of Buns Developed from Chickpea-Mung Bean Composite Flour and Sugar Beet Powder. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2022; 2022:6009998. [PMID: 35340441 PMCID: PMC8956446 DOI: 10.1155/2022/6009998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 02/16/2022] [Accepted: 03/07/2022] [Indexed: 11/18/2022]
Abstract
The research was aimed at developing recipes for buns studying the nutritional value of securities. In the work, an assortment of bakery products was developed from flour, composite mixtures of leguminous crops and dry powders of sugar beets. As a result, bakery products with useful properties and improved qualities were obtained. In the recipe, sugar was completely replaced by dry powders of sugar beet. The optimal combination for making a bun from composite flour and dry sugar beet powder was 10% chickpea and 5% mung bean flour with 9.23 g of dry sugar beet powder added per 100 g flour. Physical and chemical indicators, including mineral elements, vitamin composition, and safety indicators, were determined. It was proven that the use of composite flour from leguminous crops contributes to a contraction of the technological process of the production of bakery products, reducing the time needed for dough preparation and baking. The use of technology for obtaining bakery products and recipes in production allows expanding the range of bakery products, reducing the duration of the technological process of production, improving the quality of finished products, and increasing labour productivity. It also helps to improve the socioeconomic indicators of bakery and confectionery enterprises.
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Ancient Wheat Species: Biochemical Profile and Impact on Sourdough Bread Characteristics—A Review. Processes (Basel) 2021. [DOI: 10.3390/pr9112008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
In recent years, the attention of farmers, bakers and consumers towards ancient wheat species has been increasing. Low demands of pedo-climatic growth factors, the suitability for organic cultivation along with their high nutritional quality and their content in pro-health compounds make them extremely attractive for bakers and modern consumers, equally. On the other hand, in recent years, sourdough has gained attention due to its ability to produce new functionally active molecules with higher bioaccessibility and thus to produce bread with enhanced nutritional quality. This paper highlights the relevant nutritional profile of einkorn, spelt, emmer and Khorasan which could lead to bread with improved textural, sensorial, microbial and nutritional characteristics through sourdough fermentation. The ancient wheat species could be used as promising substitutes for common wheat flour for the design of innovative types of bread, even for special needs.
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Sourdough Fermentation as a Tool to Improve the Nutritional and Health-Promoting Properties of Its Derived-Products. FERMENTATION-BASEL 2021. [DOI: 10.3390/fermentation7040246] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Cereal products are staple foods highly appreciated and consumed worldwide. Nonetheless, due to the presence of gluten proteins, and other co-existing compounds such as amylase-trypsin inhibitors and fermentable short-chain carbohydrates in those products, their preference by consumers has substantially decreased. Gluten affects the small gut of people with celiac disease, triggering a gut inflammation condition via auto-immune response, causing a cascade of health disorders. Amylase-trypsin inhibitors and fermentable short-chain carbohydrate compounds that co-exists with gluten in the cereal-based foods matrix have been associated with several gastrointestinal symptoms in non-celiac gluten sensitivity. Since the symptoms are somewhat overlapped, the relation between celiac disease and irritable bowel syndrome has recently received marked interest by researchers. Sourdough fermentation is one of the oldest ways of bread leavening, by lactic acid bacteria and yeasts population, converting cereal flour into attractive, tastier, and more digestible end-products. Lactic acid bacteria acidification in situ is a key factor to activate several cereal enzymes as well as the synthesis of microbial active metabolites, to positively influence the nutritional/functional and health-promoting benefits of the derived products. This review aims to explore and highlight the potential of sourdough fermentation in the Food Science and Technology field.
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