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Xie Q, Liu X, Xiao S, Pan W, Wu Y, Ding W, Lyu Q, Wang X, Fu Y. Effect of mulberry leaf polysaccharides on the baking and staling properties of frozen dough bread. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:6071-6079. [PMID: 35462415 DOI: 10.1002/jsfa.11959] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/21/2022] [Accepted: 04/24/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Deterioration in frozen dough bread easily occurs in store, resulting in tremendous economic waste. Therefore, it is imperative to find natural additives to improve storage staling. The effects of mulberry leaf polysaccharides (MLP) were studied in terms of baking, retrogradation and microstructural aspects in frozen dough bread. RESULTS The incorporation of MLP improved the specific volume and reduced the hardness of bread during room storage, with 1% MLP showing the best results. The results of X-ray diffraction and Fourier transform infrared spectroscopy showed that crystallinity was decreased and the formation of double helical structure was inhibited with the incorporation of MLP. Meanwhile, the results of low-field nuclear magnetic resonance demonstrated that the addition of MLP was advantageous for retarding water migration and distribution, with reduced water loss. It can be seen intuitively from scanning electron microscopy that MLP improved the gluten network with a smoother and flatter system. CONCLUSION MLP improved the quality of bread during storage and delayed the degradation of internal structure, and can be used as an effective natural additive to improve the storage stability of baked food. 1% MLP showed the best results. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Qianran Xie
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - Xiaorong Liu
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - Shensheng Xiao
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - Wen Pan
- Wuhan Qianji Food Co. Ltd, Wuhan, China
| | - Yan Wu
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - Wenping Ding
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - Qingyun Lyu
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - Xuedong Wang
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
| | - Yang Fu
- Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan, China
- Key Laboratory for Deep Processing of Major Grain and Oil (Wuhan Polytechnic University), Ministry of Education, Wuhan, China
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Effect of hydrocolloids on physical, thermal and microstructure properties of par-baked baguette during frozen storage. Int J Biol Macromol 2020; 163:1866-1874. [PMID: 32971165 DOI: 10.1016/j.ijbiomac.2020.09.122] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 08/13/2020] [Accepted: 09/17/2020] [Indexed: 11/21/2022]
Abstract
The retrogradation of starch occurs in the process of freezing storage of par-baked baguette, resulting in easy staling and a decrease of consumer acceptance. The objective of this study was to assess whether the staling of par-baked baguette could be improved by the addition of Arabic gum (AG), Sodium alginate (SA), and Sesbania gum (SG). The physical, thermal dynamic, and microstructure properties of par-baked baguette during frozen storage were analyzed. The addition of hydrocolloid increased the moisture of the baguette and delayed the water migration, which was beneficial to improve the dough formation and gas capacity, hinder the growth of ice crystals, and reduce the hardness of the baguette. These properties were more pronounced with increasing freezing storage periods. These hydrocolloids could slow down the rate of recrystallization, which reduced the enthalpy change and crystallinity of par-baked baguette. It was also found that the hydrocolloids incorporated baguette was smooth in the crumb microstructure. In general, these results suggested that the incorporation of hydrocolloids improved the quality and anti-staling mechanism of the par-baked baguette during frozen storage which can be used as potential improvers to increase freezing stability in the formulation of the baguette.
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Marinopoulou A, Papadakis D, Petridis D, Papageorgiou M. Monitoring Staling of Packaged Sliced Pan Breads: Physicochemical Properties, Sensory Evaluation, and Consumer Preference. JOURNAL OF CULINARY SCIENCE & TECHNOLOGY 2020. [DOI: 10.1080/15428052.2019.1640158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Anna Marinopoulou
- Central Research Laboratory for the Physical and Chemical Testing of Foods, Department of Food Technology, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios Papadakis
- Central Research Laboratory for the Physical and Chemical Testing of Foods, Department of Food Technology, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Greece
| | - Dimitris Petridis
- Central Research Laboratory for the Physical and Chemical Testing of Foods, Department of Food Technology, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Greece
| | - Maria Papageorgiou
- Central Research Laboratory for the Physical and Chemical Testing of Foods, Department of Food Technology, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Greece
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Jiao W, Li L, Fan P, Zhao D, Li B, Rong H, Zhang X. Effect of Xanthan Gum on the Freeze-Thaw Stability of Wheat Gluten. FOOD BIOPHYS 2019. [DOI: 10.1007/s11483-018-09565-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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