1
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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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2
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Liang W, Shen H, Lin Q, Liu X, Zhao W, Wang X, Zeng J, Gao H, Li W. Moderate regulation of wheat B-starch ratio: Improvement of molecular structure, spatial conformation, aggregation behavior of reconstituted fermented doughs and its processing suitability. Int J Biol Macromol 2024; 274:133256. [PMID: 38908629 DOI: 10.1016/j.ijbiomac.2024.133256] [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: 01/10/2024] [Revised: 05/18/2024] [Accepted: 06/17/2024] [Indexed: 06/24/2024]
Abstract
Aiming to investigate the changes and effects of different particle sizes of wheat A/B starch during dough fermentation, the present study reconstituted A/B starch fractions in ratios of 100:0, 75:25, 50:50, 25:75, and 0:100, further blended with gluten and subjected to slight (20 min), medium (30 min), and high (60 min) fermentation processes by yeasts. Results showed that fermentation gas production promoted gluten network extension, inducing starch granule exposure and dough surface roughness. Also, fermentation fractured protein intermolecular disulfide bonds and decreased α-helix and β-folded structure content, contributing to GMP, LPP, and SPP content decreases. Moreover, moderately increasing the B-starch ratio in the dough can improve gluten network stability, continuity, and air-holding capacity. The 25A-75B steam bread exhibited optimal processing suitability (better morphology, texture, and quality) due to its higher GMP and polymer protein content with lower free sulfhydryl and monomeric protein content. Further, conformational relationships indicated the key indicators influencing dough products' properties were free sulfhydryl content, GMP content, protein molecular weight distribution, and secondary structure. The obtained findings contributed to understanding the effect of wheat starch granule size distribution on dough processing behavior, and future targeted breeding for wheat cultivars with high B-starch content for improved fermentation pasta product qualities.
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Affiliation(s)
- Wei Liang
- Shaanxi Union Research Center of University and Enterprise for Grain Processing Technologies, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China
| | - Huishan Shen
- Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Qian Lin
- Shaanxi Union Research Center of University and Enterprise for Grain Processing Technologies, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China
| | - Xinyue Liu
- Shaanxi Union Research Center of University and Enterprise for Grain Processing Technologies, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China
| | - Wenqing Zhao
- Shaanxi Union Research Center of University and Enterprise for Grain Processing Technologies, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China
| | - Xinyu Wang
- Shaanxi Union Research Center of University and Enterprise for Grain Processing Technologies, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China
| | - Jie Zeng
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, Henan, PR China
| | - Haiyan Gao
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, Henan, PR China
| | - Wenhao Li
- Shaanxi Union Research Center of University and Enterprise for Grain Processing Technologies, College of Food Science and Engineering, Northwest A&F University, Yangling 712100, Shaanxi, PR China.
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3
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Wang Z, Zhang S, Wang H, Huang J, Wang L. Effect of synergistic fermentation of Saccharomyces cerevisiae and Lactobacillus plantarum on thermal properties of hyaluronic acid-wheat starch system. Int J Biol Macromol 2024; 267:131542. [PMID: 38608973 DOI: 10.1016/j.ijbiomac.2024.131542] [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: 01/19/2024] [Revised: 03/24/2024] [Accepted: 04/09/2024] [Indexed: 04/14/2024]
Abstract
Hyaluronic acid (HA), as a multifunctional hydrophilic polysaccharide, is potentially beneficial in improving the thermal stability of fermented modified starches, but relevant insights at the molecular level are lacking. The aim of this study was to investigate the effect of different levels (0 %, 3 %, 6 %, 9 %, 12 % and 15 %) of HA on the structural, thermal and pasting properties of wheat starch co-fermented with Saccharomyces cerevisiae and Lactobacillus plantarum. We found that the addition of HA increased the median particle size of fermented starch granules from 16.387 to 17.070 μm. Meanwhile, the crystallinity of fermented starch was negatively correlated with the HA content, decreasing from 14.70 % to 12.80 % (p < 0.05). Fourier transform infrared spectroscopy results confirmed that HA interacted with starch granules and water molecules mainly through hydrogen bonding. Thermal analyses showed that the thermal peak of the composite correlated with the HA concentration, reaching a maximum of 73.17 °C at 12 % HA. In addition, HA increases the pasting temperature, reduces the peak, breakdown and setback viscosities of starch. This study demonstrates the role of HA in improving the thermal stability of fermented starch, providing new insights for traditional fermented food research and the application of HA in food processing.
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Affiliation(s)
- Zhen Wang
- State Key Laboratory of Crop Stress Adaptation and Improvement, College of Agriculture, Henan University, Kaifeng 475004, China; Food Laboratory of Zhongyuan, Luohe 462300, China
| | - Sijie Zhang
- State Key Laboratory of Crop Stress Adaptation and Improvement, College of Agriculture, Henan University, Kaifeng 475004, China; Food Laboratory of Zhongyuan, Luohe 462300, China
| | - Huiping Wang
- State Key Laboratory of Crop Stress Adaptation and Improvement, College of Agriculture, Henan University, Kaifeng 475004, China; Food Laboratory of Zhongyuan, Luohe 462300, China
| | - Jihong Huang
- State Key Laboratory of Crop Stress Adaptation and Improvement, College of Agriculture, Henan University, Kaifeng 475004, China; Food Laboratory of Zhongyuan, Luohe 462300, China.
| | - Luyang Wang
- State Key Laboratory of Crop Stress Adaptation and Improvement, College of Agriculture, Henan University, Kaifeng 475004, China; Food Laboratory of Zhongyuan, Luohe 462300, China.
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4
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Zhang X, Tian Y, Xing J, Wang Q, Liang Y, Wang J. Effect of konjac glucomannan on aggregation patterns and structure of wheat gluten with different strengths. Food Chem 2023; 417:135902. [PMID: 36906944 DOI: 10.1016/j.foodchem.2023.135902] [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: 06/28/2022] [Revised: 01/08/2023] [Accepted: 03/06/2023] [Indexed: 03/12/2023]
Abstract
Konjac glucomannan (KGM) can act as a food additive to improve the quality of dough. The effects of KGM on the aggregation patterns and structural properties of weak, middle, and strong gluten were studied. We found that with a higher proportion of KGM substitution (10%), the aggregation energy of middle and strong gluten became lower than the control samples, while exceeding the control for weak gluten. With 10% KGM, aggregation of glutenin macropolymer (GMP) was enhanced for weak gluten, but suppressed for middle and strong gluten. The α-helix transferred to β-sheet in weak, but caused more random-coil structures for middle and strong gluten induced by 10% KGM. With 10% KGM, the network for weak gluten became more continuous, but severely disrupted for middle and strong gluten. Thus, KGM has distinct effects on weak, middle, and strong gluten, which related to the alteration of gluten secondary structures and GMP aggregation pattern.
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Affiliation(s)
- Xia Zhang
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Yu Tian
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Jinjin Xing
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Qi Wang
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Ying Liang
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China
| | - Jinshui Wang
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, People's Republic of China.
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5
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Li W, Sun X, Du Y, Su A, Fang Y, Hu Q, Pei F. Effects of co-fermentation on the release of ferulic acid and the rheological properties of whole wheat dough. J Cereal Sci 2023. [DOI: 10.1016/j.jcs.2023.103669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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6
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The effects of cooperative fermentation by yeast and lactic acid bacteria on the dough rheology, retention and stabilization of gas cells in a whole wheat flour dough system – A review. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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7
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Optimization of Mixed Fermentation Conditions of Dietary Fiber from Soybean Residue and the Effect on Structure, Properties and Potential Biological Activity of Dietary Fiber from Soybean Residue. Molecules 2023; 28:molecules28031322. [PMID: 36770993 PMCID: PMC9920189 DOI: 10.3390/molecules28031322] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/08/2023] [Accepted: 01/27/2023] [Indexed: 01/31/2023] Open
Abstract
Soybean residue is a by-product of soybean product production that is wasted unreasonably at present. Accomplishing the efficient utilization of soybean residue can save resources. A composite microbial system was constructed using lactic acid bacteria (LAB) and Saccharomyces cerevisiae (SC), and modified soybean residue was prepared by solid fermentation. In order to explore the value of modified soybean residue as a food raw material, its physical and chemical properties, adsorption properties, and antioxidant properties were studied. The results showed that the soluble dietary fiber (SDF) yield of mixed fermentation (MF) increased significantly. Both groups of soybean residues had representative polysaccharide infrared absorption peaks, and MF showed a looser structure and lower crystallinity. In terms of the adsorption capacity index, MF also has a higher adsorption capacity for water molecules, oil molecules, and cholesterol molecules. In addition, the in vitro antioxidant capacity of MF was also significantly higher than that of unfermented soybean residue (UF). In conclusion, our study shows that mixed fermentation could increase SDF content and improve the functional properties of soybean residue. Modified soybean residue prepared by mixed fermentation is the ideal food raw material.
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8
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Fang L, Wang W, Dou Z, Chen J, Meng Y, Cai L, Li Y. Effects of mixed fermentation of different lactic acid bacteria and yeast on phytic acid degradation and flavor compounds in sourdough. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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9
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Qi X, Hong T, Nie A, Xu D, Jin Y, Xu X, Wu F. Impacts of surfactin on the qualities and gluten network structure of fresh noodles during storage. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.108417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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10
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Ding J, Hu H, Yang J, Wu T, Sun X, Fang Y, Huang Q. Mechanistic study of the impact of germinated brown rice flour on gluten network formation, dough properties and bread quality. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.103217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Synergistic fermentation of Lactobacillus plantarum and Saccharomyces cerevisiae to improve the quality of wheat bran dietary fiber-steamed bread. Food Chem X 2022; 16:100528. [DOI: 10.1016/j.fochx.2022.100528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 11/23/2022] [Accepted: 11/25/2022] [Indexed: 11/29/2022] Open
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12
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Du Y, Li W, Mariga AM, Fang Y, Sun X, Hu Q, Pei F. Effect of
Auricularia auricula
polysaccharide on characteristic structure, rheological properties, and tensile texture in whole wheat dough. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yifei Du
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing Nanjing University of Finance 210023 Nanjing China
| | - Wen Li
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing Nanjing University of Finance 210023 Nanjing China
| | - Alfred Mugambi Mariga
- Faculty of Agriculture and Food Science Meru University of Science and Technology Meru County, P.O Box 972‐602400 Kenya
| | - Yong Fang
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing Nanjing University of Finance 210023 Nanjing China
| | - Xinyang Sun
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing Nanjing University of Finance 210023 Nanjing China
| | - Qiuhui Hu
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing Nanjing University of Finance 210023 Nanjing China
| | - Fei Pei
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing Nanjing University of Finance 210023 Nanjing China
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13
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Xu C, Xiong X, Zeng Q, Yuan Y, He S, Dong L, Huang F, Nag A, Su D. Alteration in dough volume and gluten network of lychee pulp pomace bread base on mixture design dominated by particle size. J Food Sci 2022; 87:3026-3035. [PMID: 35638338 DOI: 10.1111/1750-3841.16181] [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: 10/29/2021] [Revised: 03/22/2022] [Accepted: 04/18/2022] [Indexed: 11/29/2022]
Abstract
The reducing flavor of whole grain bread has been constantly affecting the consumption desire of a significant proportion of consumers. The study presents the use of lychee pulp pomace (LPP) powder to replace certain proportion of wheat flour and produce wheat bread with better quality, while having minimal effects on the volume and improving the nutritional quality. Distinct particle sizes (60-400 µm) of LPP powder were obtained by superfine or ordinary grinding. Effect of different additive proportions (7-19%) of LPP powder on bread dough quality were studied by constrained mixture designs. The volume of fermented doughs subsequently decreased after adding LPP powder. However, LPP powders with smaller particle sizes were able to minimize this effect due to its higher water-holding capacity. The analyses of gluten network showed that smaller particle sizes of LPP powder resulted in a decrease in surface hydrophobicity and increase in the elasticity and stability of gluten network. Finally, optimum mixture formula was composed of 16% LPP powder with 60 µm particle size and 15% water. The study illustrated the potential to make high-quality bread with small particle size of LPP powder. PRACTICAL APPLICATION: The addition of dietary fiber to wheat flour can adversely affect the dough volume and reduce the dough quality. By reducing the particle size of lychee pulp pomace powder, this adverse effect could be minimized while increasing the content of dietary fiber and bound phenolics in the dough. This provides data for the production of high-quality lychee dough bread.
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Affiliation(s)
- Canhua Xu
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, P. R. China
| | - Xiong Xiong
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, P. R. China
| | - Qingzhu Zeng
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, P. R. China
| | - Yang Yuan
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, P. R. China
| | - Shan He
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, P. R. China.,Flinders Institute for Nanoscale Science and Technology, College of Science and Engineering, Flinders University, South Australia, Australia
| | - Lihong Dong
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, P. R. China
| | - Fei Huang
- Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, P. R. China
| | - Anindya Nag
- School of Information Science and Engineering, Shangdong University, Jinan, P. R. China
| | - Dongxiao Su
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, P. R. China
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14
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Amara AAAF. Natural Polymer Types and Applications. BIOMOLECULES FROM NATURAL SOURCES 2022:31-81. [DOI: 10.1002/9781119769620.ch2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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15
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Ma S, Wang Z, Tian X, Sun B, Huang J, Yan J, Bao Q, Wang X. Effect of synergistic fermentation of Lactobacillus plantarum and Saccharomyces cerevisiae on thermal properties of wheat bran dietary fiber-wheat starch system. Food Chem 2022; 373:131417. [PMID: 34710698 DOI: 10.1016/j.foodchem.2021.131417] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 09/22/2021] [Accepted: 10/13/2021] [Indexed: 12/19/2022]
Abstract
A synergistic fermentation system was constructed using single strains of Lactobacillus plantarum and Saccharomyces cerevisiae cultured separately; wheat starches containing different wheat bran dietary fiber (WBDF) levels (0, 3, 6, 9 & 12%) were fermented in this system. The thermal properties of materials were measured by differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and rapid viscosity analysis (RVA). The results showed that WBDF may alter the thermal behavior of starch by forming hydrogen bonds with the leached starch chains and limit the available water of starch. The viscosity properties (peak, trough, and final viscosity) and setback decreased, and they were negatively correlated with the WBDF levels. In addition, dynamic rheological measurements showed that the addition of WBDF significantly enhanced the elasticity of fermented starch gels while slightly improving the mechanical strength, and 6% level of WBDF had the largest contribution. This study provides some data for the production of high dietary fiber fermented flour products, both common and gluten-free.
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Affiliation(s)
- Sen Ma
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China.
| | - Zhen Wang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Xiaoling Tian
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Binghua Sun
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Jihong Huang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China.
| | - Jingyao Yan
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Qingdan Bao
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Xiaoxi Wang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
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16
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Sun L, Sun X, Du Y, Fang Y, Yang W, Hu Q, Pei F. Effect of the starch structure fermented by Lactobacillus plantarum LB-1 and yeast on rheological and thermomechanical characteristics of dough. Food Chem 2022; 369:130877. [PMID: 34455327 DOI: 10.1016/j.foodchem.2021.130877] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 07/04/2021] [Accepted: 08/13/2021] [Indexed: 12/11/2022]
Abstract
This study focused on exploring the structural variations of starch co-fermented by Lactobacillus plantarum LB-1 and yeast (Saccharomyces cerevisiae), and the relationship between fermented starch structure and dough characteristics. Co-fermentation resulted in the increased short chain content and crystallinity (32.07%) of starch with lower molecular weight. A higher content of fingerprint A-chains of amylopectin and fingerprint B-chains of α, β-limited dextrin in the co-fermented starch endowed dough with excellent anti-retrogradation ability. Moreover, the co-fermented starch with higher swelling power (9.44 g/g) and solubility (20.40%) had a rough and irregular structure and many gaps in the appearance, which were conducive to binding water, thus promoting high dough elasticity and strength. These results extended the knowledge of starch structure-property relationship under the microbial activities, which may be beneficial to promote better flour products.
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Affiliation(s)
- Lei Sun
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Centre for Modern Grain Circulation and Safety, Nanjing 210023, People's Republic of China
| | - Xinyang Sun
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Centre for Modern Grain Circulation and Safety, Nanjing 210023, People's Republic of China; Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Yifei Du
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Centre for Modern Grain Circulation and Safety, Nanjing 210023, People's Republic of China
| | - Yong Fang
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Centre for Modern Grain Circulation and Safety, Nanjing 210023, People's Republic of China
| | - Wenjian Yang
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Centre for Modern Grain Circulation and Safety, Nanjing 210023, People's Republic of China
| | - Qiuhui Hu
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Centre for Modern Grain Circulation and Safety, Nanjing 210023, People's Republic of China
| | - Fei Pei
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Collaborative Innovation Centre for Modern Grain Circulation and Safety, Nanjing 210023, People's Republic of China.
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17
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Li Z, Fan S, Hong Y, Li N. Improved Physicochemical and Fermentation Properties of Frozen Dough with Bacterial Cellulose. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhenni Li
- School of Grain Science and Technology Jiangsu University of Science and Technology Zhenjiang Jiangsu 212100 China
| | - Shuyuan Fan
- School of Grain Science and Technology Jiangsu University of Science and Technology Zhenjiang Jiangsu 212100 China
| | - Yixin Hong
- School of Grain Science and Technology Jiangsu University of Science and Technology Zhenjiang Jiangsu 212100 China
| | - Ning Li
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- National Engineering Research Center for Functional Food Wuxi Jiangsu 214122 China
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18
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Zhu X, Yuan P, Zhang T, Wang Z, Cai D, Chen X, Shen Y, Xu J, Song C, Goff D. Effect of carboxymethyl chitosan on the storage stability of frozen dough: State of water, protein structures and quality attributes. Food Res Int 2022; 151:110863. [PMID: 34980399 DOI: 10.1016/j.foodres.2021.110863] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/14/2021] [Accepted: 12/01/2021] [Indexed: 12/11/2022]
Abstract
Carboxymethyl chitosan (CMCh), an ampholetic chitosan derivative, has found broad applications in the food industry. However, its cryo-protective properties remained less explored compared to other viscous polysaccharides, such as carboxymethyl cellulose, carrageenan etc., which have been widely utilized as frozen food additives. In this study, we investigated the effect of CMCh addition to frozen dough in terms of water state, protein structure, and the textural properties of prepared frozen dumpling wrappers. Results indicated that CMCh restricted the water migration in dough and delayed protein deterioration during frozen storage. Specifically, the content of freezable water in dough was reduced and the water distribution became more uniform as reflected by DCS and LF-NMR analysis. CMCh also stabilized disulfide bond and secondary structures of the protein, leading to inhibition of dough rheology changes. Accordingly, the obtained frozen dumplings wrappers demonstrated decreased cracking rate and water loss, and improved textural properties. Moreover, CMCh with higher degree of carboxymethyl substitution (DS: 1.2, CMCh-B) exhibited better cryo-protective effects compared to CMCh of lower DS (DS: 0.8, CMCh-A). Our study provides novel insights and scientific basis for the development of ampholetic polysaccharides as high-performance food additives.
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Affiliation(s)
- Xiangwei Zhu
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China.
| | - Peipei Yuan
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Ting Zhang
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Zhike Wang
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Dongna Cai
- National "111" Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan 430068, China
| | - Xi Chen
- Key Laboratory of Bulk Grain and Oil Deep Processing Ministry of Education, Wuhan Polytechnic University, Wuhan 430023, China
| | - Yanting Shen
- Department of Grain Science and Industry, Kansas State University, Manhattan, KS 66506, United States
| | - Jianteng Xu
- Department of Grain Science and Industry, Kansas State University, Manhattan, KS 66506, United States
| | - Changyuan Song
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Douglas Goff
- Department of Food Science, University of Guelph, Guelph, Ontario N1G 2W1, Canada
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19
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Wang Z, Yan J, Ma S, Tian X, Sun B, Huang J, Li L, Wang X, Bao Q. Effect of wheat bran dietary fiber on structural properties of wheat starch after synergistic fermentation of Lactobacillus plantarum and Saccharomyces cerevisiae. Int J Biol Macromol 2021; 190:86-92. [PMID: 34474052 DOI: 10.1016/j.ijbiomac.2021.08.179] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/21/2021] [Accepted: 08/25/2021] [Indexed: 11/15/2022]
Abstract
This study investigated the changes in the structure of wheat starch after synergistic fermentation of Lactobacillus plantarum and Saccharomyces cerevisiae at different wheat bran dietary fiber (WBDF) levels. The results showed that WBDF was slightly resistant to the decrease in acidity within the fermentation system. The amylose content decreased from 32.12% to 19.92% (P < 0.05), amylose/amylopectin ratio decreased from 0.47 to 0.25 (P < 0.05), and relative crystallinity decreased from 12.17% to 9.40% (P < 0.05) in the samples containing WBDF compared with the control. Scanning electron microscopy showed more eroded starch as the WBDF level increased. Fourier-transform infrared spectroscopy revealed a decrease in the starch-hydrogen binding absorbance in the 3600-3000 cm-1 wavemumber; and the 1047/1022 and 995/1022 cm-1 data indicated an increase in the degree of order and degree of double helix of the samples containing WBDF. The results of the study might help understand the interaction between dietary fibers and starch during fermentation and guide the production of fermented high-fiber flour products.
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Affiliation(s)
- Zhen Wang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Jingyao Yan
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Sen Ma
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China.
| | - Xiaoling Tian
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Binghua Sun
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Jihong Huang
- College of Biological Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China.
| | - Li Li
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Xiaoxi Wang
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Qingdan Bao
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan 450001, China
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20
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Sourdough improves the quality of whole-wheat flour products: Mechanisms and challenges-A review. Food Chem 2021; 360:130038. [PMID: 34020364 DOI: 10.1016/j.foodchem.2021.130038] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 05/06/2021] [Accepted: 05/06/2021] [Indexed: 12/11/2022]
Abstract
Increasing the intake of whole-wheat flour (WWF) products is one of the methods to promote health. Sourdough fermentation is increasingly being used in improving the quality of WWF products. This review aims to analyze the effect of sourdough fermentation on WWF products. The effects of sourdough on bran particles, starch, and gluten, as well as the rheology, antinutritional factors, and flavor components in WWF dough/products are comprehensively reviewed. Meanwhile, sourdough fermentation technology has a promising future in reducing anti-nutritional factors and toxic and harmful substances in WFF products. Finally, researchers are encouraged to focus on the efficient strain screening and metabolic pathway control of sourdough for WWF products, as well as the use of bran pre-fermentation and integrated biotechnology to improve the quality of whole-wheat products. This review provides a comprehensive understanding of the effect of sourdough fermentation technology on wholemeal products to promote WWF production.
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