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Li W, Xu R, Qin S, Song Q, Guo B, Li M, Zhang Y, Zhang B. Cereal dietary fiber regulates the quality of whole grain products: Interaction between composition, modification and processing adaptability. Int J Biol Macromol 2024; 274:133223. [PMID: 38897509 DOI: 10.1016/j.ijbiomac.2024.133223] [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: 11/30/2023] [Revised: 05/27/2024] [Accepted: 06/15/2024] [Indexed: 06/21/2024]
Abstract
The coarse texture and difficulty in processing dietary fiber (DF) in cereal bran have become limiting factors for the development of the whole cereal grain (WCG) food industry. To promote the development of the WCG industry, this review comprehensively summarizes the various forms and structures of cereal DF, including key features such as molecular weight, chain structure, and substitution groups. Different modification methods for changing the chemical structure of DF and their effects on the modification methods on physicochemical properties and biological activities of DF are discussed systematically. Furthermore, the review focusses on exploring the interactions between DF and dough components and discusses the effects on the gluten network structure, starch gelatinization and retrogradation, fermentation, glass transition, gelation, and rheological and crystalline characteristics of dough. Additionally, opportunities and challenges regarding the further development of DF for the flour products are also reviewed. The objective of this review is to establish a comprehensive foundation for the precise modification of cereal DF, particularly focusing on its application in dough-related products, and to advance the development and production of WCG products.
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Affiliation(s)
- Wen Li
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
| | - Rui Xu
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
| | - Shaoshuang Qin
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
| | - Qiaozhi Song
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
| | - Boli Guo
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China.
| | - Ming Li
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China.
| | - Yingquan Zhang
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
| | - Bo Zhang
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences/Comprehensive Utilization Laboratory of Cereal and Oil Processing, Ministry of Agriculture and Rural, Beijing 100193, China; Institute of food science technology nutrition and health (Cangzhou) CAAS, Cangzhou, Hebei 061019.China
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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] [MESH Headings] [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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Xiao T, Sun M, Cao S, Hao J, Rao H, Zhao D, Liu X. Enhancing water retention and mechanisms of citrus and soya bean dietary fibres in pre-fermented frozen dough. Food Chem X 2024; 22:101269. [PMID: 38495456 PMCID: PMC10943030 DOI: 10.1016/j.fochx.2024.101269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/19/2024] [Accepted: 03/02/2024] [Indexed: 03/19/2024] Open
Abstract
In recent years, the production of prepared and frozen foods has increased with economic development. However, during freezing, moisture migration forms ice crystals that damage food structure and reduce quality. This study investigates moisture migration changes in pre-fermented dough during frozen storage and effectiveness of Citrus fibre (CF) and Soya dietary fibre (SDF) on quality improvement. Pre-fermented frozen dough properties were evaluated at different freezing storage days with CF and SDF. Results showed frozen storage reduced water retention, converting deeply bound water to weakly bound and free water. Freezable water content increased significantly from 53% (fresh) to 56.95% (60d-control), forming disruptive ice crystals in gluten protein structure. SDF had superior water flow restriction compared to CF, preventing large ice crystal accumulation, enhancing water-holding capacity, and maintaining gluten protein structure. These findings lay a theoretical foundation for improving quality and industrial applications of pre-fermented frozen dough.
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Affiliation(s)
- Tianyu Xiao
- College of Food Science and Biology, Hebei University of Science and Technology, No.26 Yuxiang Street, Shijiazhuang, China
| | - Mingkun Sun
- College of Food Science and Biology, Hebei University of Science and Technology, No.26 Yuxiang Street, Shijiazhuang, China
| | - Shuwang Cao
- Shijiazhuang Beirong Foods Co., Zhengding, Shijiazhuang, China
| | - Jianxiong Hao
- College of Food Science and Biology, Hebei University of Science and Technology, No.26 Yuxiang Street, Shijiazhuang, China
| | - Huan Rao
- College of Food Science and Biology, Hebei University of Science and Technology, No.26 Yuxiang Street, Shijiazhuang, China
| | - Dandan Zhao
- College of Food Science and Biology, Hebei University of Science and Technology, No.26 Yuxiang Street, Shijiazhuang, China
| | - Xueqiang Liu
- College of Food Science and Biology, Hebei University of Science and Technology, No.26 Yuxiang Street, Shijiazhuang, China
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Impact of garlic oligosaccharide fractions on microcosmic, mesoscopic, or macroscopic characteristics of dough. Food Res Int 2022; 160:111739. [DOI: 10.1016/j.foodres.2022.111739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/08/2022] [Accepted: 07/21/2022] [Indexed: 11/21/2022]
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Cui R, Fei Y, Zhu F. Physicochemical, structural and nutritional properties of steamed bread fortified with red beetroot powder and their changes during breadmaking process. Food Chem 2022; 383:132547. [PMID: 35413753 DOI: 10.1016/j.foodchem.2022.132547] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 02/11/2022] [Accepted: 02/22/2022] [Indexed: 11/04/2022]
Abstract
Beetroot (Beta vulgaris) is a source of diverse nutrients such as dietary fibers and betalains. Chinese steamed bread (CSB) has gained popularity in recent years. Red beetroot powder (RBP) was added (up to 70%) in wheat flour to make nutritionally fortified CSB. RBP addition greatly decreased specific volume (1.39 to 0.53 mL/g) and staling rate (4.14 to 2.59%), while increasing hardness (2882 to 15056 g) and chewiness (1923 to 3174 g) since RBP affected gluten secondary structure and weakened dough strength. More importantly, CSB containing RBP exhibited improved in vitro antioxidant potential and reduced estimated glycemic index (70.8 to 60.7). The betalains were largely degraded during steaming due to the isomerization of betanin to isobetanin. Sensory analysis showed that wheat flour could be substituted by RBP up to 10% without compromising the eating quality of the CSB. The findings indicated the feasibility of formulating beetroot-fortified foods with enhanced nutritional quality.
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Affiliation(s)
- Rongbin Cui
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Yuchen Fei
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Fan Zhu
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
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Ma S, Wang Z, Liu H, Li L, Zheng X, Tian X, Sun B, Wang X. Supplementation of wheat flour products with wheat bran dietary fiber: Purpose, mechanisms, and challenges. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.03.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Cui R, Zhu F. Changes in structure and phenolic profiles during processing of steamed bread enriched with purple sweetpotato flour. Food Chem 2022; 369:130578. [PMID: 34479007 DOI: 10.1016/j.foodchem.2021.130578] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 06/20/2021] [Accepted: 07/08/2021] [Indexed: 12/15/2022]
Abstract
Purple-fleshed sweetpotato is a rich source of antioxidants such as polyphenols. Chinese steamed bread (CSB) is a popular food product for many people. The effect of CSB making process on the structure and phenolic profiles of CSB enriched with purple sweetpotato flour (PSPF) at different concentrations was investigated. The mixing process greatly reduced the gluten strength due to the incorporation of PSPF. The addition of PSPF induced extensive structural modification on CSB due to the starch-polyphenol and protein-polyphenol interactions. The total phenolic contents, in vitro antioxidant activity, and the contents of hydroxycinnamic acid derivatives were decreased by fermentation and proofing, but they were increased after steaming and storage. The anthocyanins were significantly degraded during the CSB making process. The textural and structural properties of CSB were significantly affected by the PSPF substitutions. The results of this study are useful to develop functional CSB with improved nutritional quality and phenolic profiles.
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Affiliation(s)
- Rongbin Cui
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Fan Zhu
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
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