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Ma W, Shan J, Wang M, Xie J, Chen Y, Liang L, Feng J, Hu X, Yu Q. Effects of improver on the quality of frozen Chinese sweet rice wine dough: Water status, protein structure and flavor properties. Food Chem 2024; 445:138713. [PMID: 38364495 DOI: 10.1016/j.foodchem.2024.138713] [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: 06/18/2023] [Revised: 01/10/2024] [Accepted: 02/06/2024] [Indexed: 02/18/2024]
Abstract
In the study, a sweet wine koji (YQ-5) was successfully selected to make frozen Chinese sweet rice wine dough (F-CD) for flavor enrichment. Subsequently, the effects of single improver (SI: xanthan gum, potassium carbonate, antifreeze protein, diacetyl tartaric esters of monoglycerides and composite improver (XPADG: Four improvers mixed in proportion) on the texture, rheological properties, microstructure, water status, protein secondary structure, volatile flavor substances and sensory properties of F-CD during frozen storage were investigated. The results indicated that XPADG slowed the increase in freezable water and water mobility in the dough, giving dough the most stable rheological properties and minimizing the damage of freezing to the secondary structure and microstructure of proteins. Besides, GC-QTOF/MS analysis showed that XPADG may facilitate the retention of flavoring substances in F-CD after storage for 6 days. Finally, the sensory evaluation showed that XPADG imparted good sensory properties to the product after freezing for 6 days.
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Affiliation(s)
- Wenjie Ma
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Jialuo Shan
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Mengyao Wang
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Jianhua Xie
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Yi Chen
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Lanxi Liang
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Jiazhong Feng
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Xiaobo Hu
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Qiang Yu
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
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2
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Niu M, Guo J, Yang X, Li P. Quality analysis of dough and steamed bread under various freezing conditions. J Food Sci 2024; 89:4345-4358. [PMID: 38853294 DOI: 10.1111/1750-3841.17150] [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: 01/06/2024] [Revised: 05/02/2024] [Accepted: 05/15/2024] [Indexed: 06/11/2024]
Abstract
Freezing is a crucial step in the process of frozen foods. In this study, the effects of different freezing methods, including liquid nitrogen immersion freezing (LF), quick-freezing machine freezing (QF), packaging immersion freezing (PF), and ultralow temperature refrigerator freezing (UF), and freezing time (0, 15, 30, and 60 days) on the textural properties, dynamic rheological properties, water distribution, and structure of dough and the quality of end steamed bread were evaluated. Freezing resulted in a decline in the physicochemical properties of dough. UF- and QF-doughs had higher storage modulus and loss modulus, compared with PF- and LF-doughs. LF enhanced the textural attributes of the dough, resulting in reduced hardness and increased springiness. At 15 days of freezing, QF- and LF-doughs exhibited a compact and continuous structure with a smooth surface. Additionally, the correlation analysis elucidated that the weight loss rate and the bound water content of the dough had discernible impacts on the texture of both the dough and the resulting steamed bread. Overall, LF demonstrated a relatively high freezing efficiency and effectively maintained the quality of the dough for up to 15 days of freezing. These results offer valuable insights for the applications of freezing methods and time in frozen foods.
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Affiliation(s)
- Mengli Niu
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, Henan, P. R. China
| | - Jinying Guo
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, Henan, P. R. China
| | - Xue Yang
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, Henan, P. R. China
| | - Peiyao Li
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, Henan, P. R. China
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3
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Ozulku G. Monitoring the Dough Properties, Quality Characteristics and Volatile Compounds of Whole Wheat Bread Made by Different Sourdough Types during Frozen Storage. Foods 2024; 13:1388. [PMID: 38731759 PMCID: PMC11083074 DOI: 10.3390/foods13091388] [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: 03/30/2024] [Revised: 04/19/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024] Open
Abstract
There is a need to increase the consumption of whole wheat bread (WWB) due to its health benefits by overcoming its poor technological quality and improving its sensory characteristics. In this study, sourdough bread-making and frozen dough technology were combined to provide fresh WWB at any time with better quality. Also, it was aimed to investigate the effects of three types of sourdough (type I, II, and IV) on the final quality of WWB during frozen storage (-30 °C, 14 and 28 days). The tan δ of WWB with type I sourdough was highest at the end of the frozen storage. Freezable water content was lower on day 0 for WWB with type II and IV sourdough than other bread types. No significant effect of frozen storage was observed in bread types in terms of an α helix structure, except for WWB with type I sourdough. A lower hardness increment was shown in WWB with baker's yeast and WWB with type II sourdough over 14 days of frozen storage when compared to other bread types. WWB with type I sourdough and WWB with type IV sourdough were differentiated from other bread samples in volatile compound (VC) analysis on frozen storage days 28 and 0, respectively. The frozen storage of WWB with baker's yeast and WWB with type II sourdough caused no notable changes in the VCs profile. These results suggest that a less detrimental effect of frozen storage was observed in WWB with type II sourdough, indicating a more favorable choice for producing WWB with sourdough.
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Affiliation(s)
- Gorkem Ozulku
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, İstanbul 34220, Türkiye
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4
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Zhang X, Ren G, Liu W, Li L, Cao W, Wang L, Duan X. Effects of Freeze-Thaw Cycles on the Quality of a Novel Mixed Grain Composite Dough and Its Product (Potato-Oat Yu): Hybridization of Potatoes and Oats. ACS OMEGA 2024; 9:18449-18457. [PMID: 38680377 PMCID: PMC11044144 DOI: 10.1021/acsomega.4c00294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/16/2024] [Accepted: 03/22/2024] [Indexed: 05/01/2024]
Abstract
To provide a theoretical basis for the frozen storage of potato-oat composite dough and its products, this investigation examines changes in the quality of potato-oat composite dough and its resulting product during freeze-thaw cycles. The study measured key aspects such as moisture content, dynamic rheological properties, water state, protein secondary structure, color, and sensory assessment. The influence of these factors on the product's quality is analyzed. The findings revealed that the freeze-thaw treatment caused a reduction in water content, freezable water, and deeply bound water, as well as an increase in weakly bound water, β-sheet, random coil, and α-helix, and a decreased β-turn of the potato-oat composite dough. Additionally, the dough treated by freeze-thaw cycles resulted in darker color, and the sensory properties of the product were affected significantly after exceeding three freeze-thaw cycles. Moreover, an increase in the number of freeze-thaw cycles resulted in an upward trend of moisture content for the composite dough, whereas G' initially increased and then decreased. The G″ of the composite dough peaked after the third freeze-thaw cycle. Overall, the composite dough quality significantly deteriorated at the fourth freeze-thaw cycle. There was a significant increase in the freezable water content, the largest modulus of elasticity, and the smallest tan δ. Therefore, the usage of the potato-oat composite dough should not exceed three cycles.
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Affiliation(s)
- Xi Zhang
- College
of Food and Biological Engineering, Henan
University of Science and Technology, Luoyang 471023, China
| | - Guangyue Ren
- College
of Food and Biological Engineering, Henan
University of Science and Technology, Luoyang 471023, China
- Collaborative
Innovation Center of Grain Storage Security, Luoyang 471023, China
| | - Wenchao Liu
- College
of Food and Biological Engineering, Henan
University of Science and Technology, Luoyang 471023, China
- Postdoctoral
Practice Innovation Base, Luohe Vocational
Technology College, Luohe 462002, China
- Henan
Nanjiecun (Group) Co., Ltd., Linying 462600, China
| | - Linlin Li
- College
of Food and Biological Engineering, Henan
University of Science and Technology, Luoyang 471023, China
| | - Weiwei Cao
- College
of Food and Biological Engineering, Henan
University of Science and Technology, Luoyang 471023, China
| | - Libo Wang
- College
of Food and Biological Engineering, Henan
University of Science and Technology, Luoyang 471023, China
| | - Xu Duan
- College
of Food and Biological Engineering, Henan
University of Science and Technology, Luoyang 471023, China
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5
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He N, Xia M, Zhang X, He M, Li L, Li B. Quality attributes and functional properties of whole wheat bread baked from frozen dough with the addition of enzymes and hydrocolloids. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:1928-1941. [PMID: 37932850 DOI: 10.1002/jsfa.13077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 10/18/2023] [Accepted: 10/23/2023] [Indexed: 11/08/2023]
Abstract
BACKGROUND The increased demand for healthy and standardized bread has led to a demand for an efficient and promising dough improver, of natural origin, to reduce the deterioration of whole wheat bread baked from frozen dough caused by the high levels of dietary fiber and by freezing treatment. In this study, the combined effects of xylanase (XYL), lipase (LIP), and xanthan gum (XAN) on the quality attributes and functional properties of whole wheat bread baked from frozen dough were evaluated. RESULTS The optimal combination, which contained XYL (0.12 g kg-1 ), LIP (0.25 g kg-1 ), and XAN (3.1 g kg-1 ), was obtained using response surface methodology (RSM). The addition of the optimal combination endowed frozen dough bread with a higher specific volume, softer texture, better brown crumb color, and greater overall acceptability. The optimal combination had no adverse impact on the volatile organic compounds (VOCs) of frozen dough bread. In terms of the functional properties of bread, the water-holding capacity (WHC), oil-holding capacity (OHC), and swelling capacity (SWC) of dietary fiber in frozen dough bread decreased in the presence of the optimal combination, whereas the glucose adsorption capacity (GAC) did not affect them. Correspondingly, the in vitro digestive glucose release was not significantly different between the control group and the optimal combination group after frozen storage. CONCLUSION The optimal combination could improve the quality attributes and functional properties of whole wheat bread baked from frozen dough effectively, thereby increasing consumption. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Ni He
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Mingwei Xia
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Xia Zhang
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Min He
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Lin Li
- Food Chemistry and Technology, College of Oceanology and Food Science, Quanzhou Normal University, Quanzhou, China
| | - Bing Li
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, School of Food Science and Engineering, South China University of Technology, Guangzhou, China
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6
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Suhag R, Dhiman A. α-tending emulsifiers, microencapsulated improver powder and bakery applications. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2024; 61:39-52. [PMID: 38192712 PMCID: PMC10771408 DOI: 10.1007/s13197-022-05644-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 11/01/2022] [Accepted: 11/21/2022] [Indexed: 12/03/2022]
Abstract
To date majority of bakery products are manufactured using emulsifiers in paste or gel form that restricts and causes many problems of storage, processing, and handling at the commercial level. Therefore, new developments are required to resolve the issues of the bakery industry. This review discusses the importance of α-tending emulsifiers in the bakery industry and the action of the α-form to produce superior quality products. Further, to produce desired results α-form of emulsifiers blend should be stable and functional at different operating and storage conditions. Emulsifiers in gel or paste form do not maintain the active α-gel phase over a longer storage period. Using emulsifiers blend in powder form can be a solution to all the mentioned difficulties. With the development of new technologies like spray drying and encapsulation has opened new doors to utilize emulsifiers blend in powder form. Few manufactures have tapped this opportunity and have developed improver powder that offers superior quality products as well as processing, storage, and handling benefits and is easy to use. Improver powder maintains its active and functional α-form when stored at ambient temperature. This development also increases the scope of dry premixes in the market and consumers can make products of their choice in the kitchen with minimal effort.
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Affiliation(s)
- Rajat Suhag
- Faculty of Science and Technology, Free University of Bozen-Bolzano, Piazza Università 5, 39100 Bolzano, Italy
| | - Atul Dhiman
- Department of Food Science and Technology, Dr. Y S Parmar University of Horticulture and Forestry, Solan, Himachal Pradesh 173230 India
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7
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Tekle S, Ozulku G, Bekiroglu H, Sagdic O. Effects of Fish Skin Gelatin Hydrolysates Treated with Alcalase and Savinase on Frozen Dough and Bread Quality. Foods 2023; 13:139. [PMID: 38201167 PMCID: PMC10778983 DOI: 10.3390/foods13010139] [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: 12/01/2023] [Revised: 12/25/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
Fish skin gelatin, as a waste product of sea bream, was used to obtain fish gelatin hydrolysate (FGH) with the treatment of alcalase (alc) and savinase (sav). The functional properties of FGHs and their usage possibilities in frozen dough bread making were investigated. FGH treated with alc showed a higher emulsifying stability index (189 min), while FGH treated with sav showed greater foaming capacity (27.8%) and fat-binding capacity (1.84 mL/g). Bread doughs were produced using two FGHs (alc and sav) and their combination (FGH-alc + FGH-sav). Using FGH treated with these enzymes individually was more effective than their combination in terms of polyacrylamide gel electrophoresis (SDS-PAGE) results and bread quality (specific volume and hardness). The addition of FGH into bread dough showed no significant effect on bread dough viscoelasticity (tan δ), while the increment level of tan δ value for control dough was higher than the dough containing FGH after frozen storage (-30 °C for 30 days). The highest freezable water content (FW%) was found in control dough (33.9%) (p < 0.05). The highest specific volume was obtained for control fresh bread and bread with FGH-alc, while the lowest volume was obtained for fresh bread containing FGH-sav (p < 0.05). After frozen storage of the doughs, the bread with FGH-alc showed the highest specific volume. FGH addition caused a significant reduction in the L* (lightness) value of fresh bread samples when compared to control bread (p < 0.05). This study suggested that usage of FGH-alc in bread making decreased the deterioration effect of frozen storage in terms of the specific volume and hardness of bread.
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Affiliation(s)
- Sefik Tekle
- Department of Food Processing, Kaman Vocational School, Kirsehir Ahi Evran University, Kirsehir 40100, Turkey;
| | - Gorkem Ozulku
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, Istanbul 34220, Turkey;
| | - Hatice Bekiroglu
- Food Engineering Department, Agricultural Faculty, Sirnak University, Sirnak 73300, Turkey
| | - Osman Sagdic
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, Istanbul 34220, Turkey;
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Zhao B, Hou L, Liu T, Liu X, Fu S, Li H. Insight into curdlan alleviating quality deterioration of frozen dough during storage: Fermentation properties, water state and gluten structure. Food Chem X 2023; 19:100832. [PMID: 37780272 PMCID: PMC10534182 DOI: 10.1016/j.fochx.2023.100832] [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: 06/25/2023] [Revised: 08/01/2023] [Accepted: 08/07/2023] [Indexed: 10/03/2023] Open
Abstract
Curdlan was effective in alleviating quality deterioration of frozen dough during storage. This research explored the mechanisms from perspectives of fermentation properties, water state and gluten structure of frozen dough during storage, and the performance of corresponding steamed bread. Results showed that curdlan addition improved the gas-releasing capability and gas-holding capability of frozen dough, meanwhile enhanced the specific volume and textural properties of corresponding steamed bread. The melting enthalpy and NMR results demonstrated that curdlan restricted the conversation of bound water into freezable water, and inhibited the moisture migration in frozen dough. Frozen dough with 0.5% curdlan had significantly lower gluten macropolymers (GMP) depolymerization degree and free sulfhydryl (SH) content than the control, indicating that curdlan alleviated the depolymerization of GMP. Microstructure results proved that the deterioration of the structure was retarded by curdlan. This study contributes to understanding the theories for curdlan alleviating the deterioration of frozen dough during storage.
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Affiliation(s)
- Beibei Zhao
- College of Food Science and Engineering, Henan University of Technology, China
- Henan Province Wheat-flour Staple Food Engineering Technology Research Centre, Zhengzhou, China
| | - Liuyu Hou
- College of Food Science and Engineering, Henan University of Technology, China
- Henan Province Wheat-flour Staple Food Engineering Technology Research Centre, Zhengzhou, China
| | - Ting Liu
- College of Food Science and Engineering, Henan University of Technology, China
- Henan Province Wheat-flour Staple Food Engineering Technology Research Centre, Zhengzhou, China
| | - Xinru Liu
- College of Food Science and Engineering, Henan University of Technology, China
- Henan Province Wheat-flour Staple Food Engineering Technology Research Centre, Zhengzhou, China
| | - Shijian Fu
- College of Food Science and Engineering, Henan University of Technology, China
- Henan Province Wheat-flour Staple Food Engineering Technology Research Centre, Zhengzhou, China
| | - Hua Li
- College of Food Science and Engineering, Henan University of Technology, China
- Henan Province Wheat-flour Staple Food Engineering Technology Research Centre, Zhengzhou, China
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9
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Kronberg MF, Terlizzi NL, Galvagno MA. Specific antioxidant enzymes are involved in the freeze-thawing response of industrial baker's yeasts. Lett Appl Microbiol 2023; 76:ovad117. [PMID: 37766391 DOI: 10.1093/lambio/ovad117] [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: 07/11/2023] [Revised: 09/19/2023] [Accepted: 09/26/2023] [Indexed: 09/29/2023]
Abstract
In this study, the biochemical basis of resistance to slow freezing and thawing (F-T) stress was explored in two baker yeast industrial strains of Saccharomyces cerevisiae that presented differential tolerance to freezing in order to be in the frozen bakery industry. Strain Y8, used commercially in sweet baking doughs, exhibited greater stress tolerance than Y9, a strain employed in regular doughs. Survival of Y8 was higher than that of Y9 (30% vs 12%) after F-T or other reactive oxygen species (ROS) inducing stresses compared to their non-stressed controls. The superior F-T tolerance of Y8 was related to its lower ROS accumulation capacity, determined by fluorometry in cell-free extracts and in vivo, by fluorescence microscopy upon F-T, being Y8 ROS accumulation 2-fold lower than that of Y9. That, in turn, could be positively associated with Y8's higher constitutive activities of cytosolic catalase (CAT) and superoxide dismutase by a significant activation (25%) of Y8 CAT after F-T. That would complement the protective effects of other protectant molecules like trehalose, present at high concentration in this strain.
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Affiliation(s)
- María F Kronberg
- Universidad de Buenos Aires, Facultad de Agronomía, Cátedra de Bioquímica, Buenos Aires C1417DSE, Argentina
- CONICET-Universidad de Buenos Aires, Instituto de Investigaciones en Biociencias Agrícolas y Ambientales (INBA), Buenos Aires C1417DSE, Argentina
| | - Natalia L Terlizzi
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Biodiversidad y Biología Experimental, Laboratorio de Micología y Fitopatología, Buenos Aires C1428EGA, Argentina
- CONICET- Universidad de Buenos Aires, Instituto de Micología y Botánica (InMIBO), Buenos Aires C1428EGA, Argentina
| | - Miguel A Galvagno
- CONICET- Universidad de Buenos Aires, Instituto de Micología y Botánica (InMIBO), Buenos Aires C1428EGA, Argentina
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Biodiversidad y Biología Experimental, Laboratorio de Micología Experimental, Buenos Aires C1428EGA, Argentina
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10
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Tan JM, Li B, Han SY, Wu H. Use of a compound modifier to retard the quality deterioration of frozen dough and its steamed bread. Food Res Int 2023; 172:113229. [PMID: 37689962 DOI: 10.1016/j.foodres.2023.113229] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 09/11/2023]
Abstract
To retard the quality deterioration of the dough during frozen storage, the effects of a compound modifier (CM) comprised of sodium stearoyl lactate, VC, and β-glucanase on the properties of the frozen dough, as well as the quality of the frozen dough steamed bread were investigated. The results revealed that CM restricted the migration of water in the dough and improved its rheological properties. Furthermore, CM minimized the deterioration of specific volume and textural properties, and prevented starch retrogradation in the frozen dough steamed bread. Moreover, the addition of CM strengthened the secondary structure of gluten protein and formed a more resilient gluten network. The microstructure of the frozen dough steamed bread showed that CM reduced the damage caused by ice crystals on the gluten network. Overall, the use of CM strengthened the gluten network and effectively delayed the quality deterioration of the frozen dough, thus is potential as an improver for frozen dough.
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Affiliation(s)
- Jin-Ming Tan
- School of Food Science and Engineering, South China University of Technology/Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou, China
| | - Bing Li
- School of Food Science and Engineering, South China University of Technology/Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou, China
| | - Shuang-Yan Han
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Hong Wu
- School of Food Science and Engineering, South China University of Technology/Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou, China.
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11
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Ren X, Zheng W, Li L, Feng S, Zhang H, Xiong Z, Wu Y, Song Z, Ai L, Xie F. Effects of tamarind seed polysaccharides on physicochemical characteristics of frozen dough: structure-function relationship. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:6574-6583. [PMID: 37243337 DOI: 10.1002/jsfa.12752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/31/2023] [Accepted: 05/24/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Recently, frozen dough has become more popular because of its ability to be quickly transformed into freshly baked foods. During the storage and transport process, frozen dough can suffer some degree of damage caused by ice crystallization and recrystallization. Adding polysaccharides to frozen dough is a good way to solve this problem. Tamarind seed polysaccharide (TSP) has excellent ice crystal steady ability and has also been widely used in frozen foods. However, there is no study on the use of TSP in frozen dough. RESULTS TSP can stabilize the bound water content, inhibit the freezable water content, and increase elasticity. However, the dough with different structures of TSP added was less firm after 30 days of freezing compared to the dough without TSP, and the porosity and stomatal density of the prepared steamed bread gradually decreased. The addition of TSP reduced gluten deterioration during the freezing process, thus decreasing the collapse and uneven porosity of the steamed bread. CONCLUSIONS The results could provide new insights into the structure of TSP and its effect on the quality characteristics of frozen dough. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Xiaolong Ren
- Department of Food Science and Technology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Weiqi Zheng
- Department of Food Science and Technology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Lin Li
- Department of Food Science and Technology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Shuo Feng
- Department of Food Science and Technology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Hui Zhang
- Department of Food Science and Technology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Zhiqiang Xiong
- Department of Food Science and Technology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Yan Wu
- Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Zibo Song
- Yunnan Maoduoli Group Food Co., Ltd, Yuxi, China
| | - Lianzhong Ai
- Department of Food Science and Technology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Fan Xie
- Department of Food Science and Technology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
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12
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Li Y, Wang Y, Qiu X, Fan M, Wang L, Qian H. Effect of Lactylated Gluten and Freeze-Thaw Cycles on Frozen Dough: From Water State and Microstructure. Foods 2023; 12:3607. [PMID: 37835260 PMCID: PMC10572338 DOI: 10.3390/foods12193607] [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: 08/14/2023] [Revised: 09/02/2023] [Accepted: 09/06/2023] [Indexed: 10/15/2023] Open
Abstract
The influence of lactylated gluten and Freeze-Thaw Cycles on the water state, microstructure, and quality of frozen steamed bread dough was investigated. After three freeze-thaw cycles (3F/T), the specific volume of steamed bread with sodium lactate-treated gluten increased by 18.34% compared with the blank group and 5.73% compared with the wheat gluten (WG) group. Compared with wheat gluten, the texture properties of steamed bread with lactylated gluten increased significantly. Changes in rheological properties demonstrated that the frozen dough's viscoelasticity increased significantly. The lactylated gluten could reduce water mobility and decrease the content of freezable water in frozen dough. Moreover, the free sulfhydryl (SH) content increased, revealing that the protein was depolymerized. Based on the microstructure and corresponding protein network analysis (PNA), the total area and the number of protein network connection points of the dough adding lactylated gluten were significantly higher than those of the blank group and the WG group. In conclusion, lactylated gluten enhanced the freeze-thaw tolerance of frozen dough.
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Affiliation(s)
| | | | | | | | | | - Haifeng Qian
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China; (Y.L.); (Y.W.); (X.Q.); (M.F.); (L.W.)
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13
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Li J, Liu M, Qin G, Wu X, Li M, Sun L, Dang W, Zhang S, Liang Y, Zheng X, Li L, Liu C. Classification, gelation mechanism and applications of polysaccharide-based hydrocolloids in pasta products: A review. Int J Biol Macromol 2023; 248:125956. [PMID: 37487993 DOI: 10.1016/j.ijbiomac.2023.125956] [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: 04/27/2023] [Revised: 06/27/2023] [Accepted: 07/15/2023] [Indexed: 07/26/2023]
Abstract
Polysaccharide-based hydrocolloids (PBHs) are a group of water-soluble polysaccharides with high molecular weight hydrophilic long-chain molecules, which are widely employed in food industry as thickeners, emulsifiers, gelling agents, and stabilizers. Pasta products are considered to be an important source of nutrition for humans, and PBHs show great potential in improving their quality and nutritional value. The hydration of PBHs to form viscous solutions or sols under specific processing conditions is a prerequisite for improving the stability of food systems. In this review, PBHs are classified in a novel way according to food processing conditions, and their gelation mechanisms are summarized. The application of PBHs in pasta products prepared under different processing methods (baking, steaming/cooking, frying, freezing) are reviewed, and the potential mechanism of PBHs in regulating pasta products quality is revealed from the interaction between PBHs and the main components of pasta products (protein, starch, and water). Finally, the safety of PBHs is critically explored, along with future perspectives. This review provides a scientific foundation for the development and specific application of PBHs in pasta products, and provides theoretical support for improving pasta product quality.
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Affiliation(s)
- Jie Li
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Mei Liu
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Guolan Qin
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Xinyue Wu
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Maozhi Li
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Le Sun
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Wenqian Dang
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Shenying Zhang
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Ying Liang
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Xueling Zheng
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Limin Li
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Chong Liu
- National Engineering Laboratory/Key Laboratory of Henan Province, Henan University of Technology, Zhengzhou 450001, China; College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
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14
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Li Y, Zhang C, Hu B, Gao Z, Wu Y, Deng Q, Nishinari K, Fang Y. Formation and application of edible oleogels prepared by dispersing soy fiber particles in oil phase. Food Res Int 2023; 164:112369. [PMID: 36737956 DOI: 10.1016/j.foodres.2022.112369] [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: 08/29/2022] [Revised: 12/18/2022] [Accepted: 12/24/2022] [Indexed: 01/01/2023]
Abstract
Oleogels containing less saturated and trans-fats were considered as an ideal option to replace the solid fats in foods. In this research, oleogel was fabricated by dispersing soy fiber particles (SFP) in soy oil, and further it was used in bread preparation. Effect of the particle size, particle content and the second fluid content on the formation of oleogels were evaluated, based on the appearance and rheological properties. Results showed that the suspension of SFP in soy oil (24%, w/w) could be transformed into gel-like state, upon the addition of the second fluid. The SFP based networks were dominated by the capillary force which was originated from the second fluid. The rheological properties and yield stress of the oleogels could be modulated by particle size and particle content of SFP in oil phase, as well as the second fluid content in the system. When the oleogels were applicated in bread preparation, a layered structure could be formed in the bread, indicating the possibility of replacing the solid fats in bakery products by our oleogels. Our results offered a feasibility approach for oil structuring with natural raw materials, and developed a new approach to replace the solid fats in foods.
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Affiliation(s)
- Yanlei Li
- Glyn O. Phillips Hydrocolloid Research Centre, School of Food and Biological Engineering, Hubei University of Technology, Wuhan 430068, China
| | - Chao Zhang
- Glyn O. Phillips Hydrocolloid Research Centre, School of Food and Biological Engineering, Hubei University of Technology, Wuhan 430068, China
| | - Bing Hu
- Key Laboratory of Biotechnology and Bioresources Utilization of Ministry of Education, School of Life Sciences, Dalian Minzu University, Dalian 116600, China
| | - Zhiming Gao
- Glyn O. Phillips Hydrocolloid Research Centre, School of Food and Biological Engineering, Hubei University of Technology, Wuhan 430068, China.
| | - Yuehan Wu
- Glyn O. Phillips Hydrocolloid Research Centre, School of Food and Biological Engineering, Hubei University of Technology, Wuhan 430068, China
| | - Qianchun Deng
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Wuhan 430062, China
| | - Katsuyoshi Nishinari
- Glyn O. Phillips Hydrocolloid Research Centre, School of Food and Biological Engineering, Hubei University of Technology, Wuhan 430068, China
| | - Yapeng Fang
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
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15
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Chen J, Xiao J, Tu J, Yu L, Niu L. The alleviative effect of sweet potato protein hydrolysates on the quality deterioration of frozen dough bread in comparison to trehalose. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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16
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Wheat gluten protein properties from fermented dough storage at subfreezing temperatures. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01775-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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17
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Xie X, Li J, Zhu H, Zhang B, Liang D, Cheng L, Hao M, Guo F. Effects of Polydextrose on Rheological and Fermentation Properties of Frozen Dough and Quality of Chinese Steamed Bread. STARCH-STARKE 2022. [DOI: 10.1002/star.202200153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Xinhua Xie
- College of Food Science and Technology Henan Agricultural University 63 Nongye Rd Zhengzhou 450002 China
| | - Jiahui Li
- College of Food Science and Technology Henan Agricultural University 63 Nongye Rd Zhengzhou 450002 China
| | - Hongshuai Zhu
- College of Food Science and Technology Henan Agricultural University 63 Nongye Rd Zhengzhou 450002 China
| | - Bobo Zhang
- College of Food Science and Technology Henan Agricultural University 63 Nongye Rd Zhengzhou 450002 China
| | - Dan Liang
- College of Food Science and Technology Henan Agricultural University 63 Nongye Rd Zhengzhou 450002 China
| | - Lilin Cheng
- College of Food Science and Technology Henan Agricultural University 63 Nongye Rd Zhengzhou 450002 China
| | - Mingyuan Hao
- College of Food Science and Technology Henan Agricultural University 63 Nongye Rd Zhengzhou 450002 China
| | - Fangjie Guo
- Henan Tailijie Biotechnology Co Ltd 278 Xiangzi South Road Mengzhou 454750 China
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18
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Onacik-Gür S, Zbikowska A. The effect of green tea extract and oleogels on the physico-chemical properties and oxidative stability of short-dough biscuits during storage. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114197] [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]
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19
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Application of xanthan gum and konjac gum to improve the texture, rheological properties and microstructure of Oviductus Ranae gel. Int J Biol Macromol 2022; 222:2709-2718. [DOI: 10.1016/j.ijbiomac.2022.10.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 10/05/2022] [Accepted: 10/06/2022] [Indexed: 11/05/2022]
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20
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Dai Y, Gao H, Zeng J, Liu Y. Aggregation properties and structure of chia seed gum and gluten protein mixtures after freezing storage. Int J Biol Macromol 2022; 221:1093-1102. [PMID: 36113588 DOI: 10.1016/j.ijbiomac.2022.09.067] [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: 06/16/2022] [Revised: 08/11/2022] [Accepted: 09/07/2022] [Indexed: 11/24/2022]
Abstract
Chia seed gum (CSG) plays an important role in the aggregation and structural properties of gluten protein. The experimental results showed that adding 1.0 % CSG increased the freezing rate and shortened the freezing time by 42.3 % compared with gluten without CSG. At the same time, CSG had no significant effect on the composition of the gluten subunit but could better control the change in binding water and delay the structural deterioration caused by the extension of time (30 d). The viscoelasticity of gluten was increased, but only with the addition of 0.2-0.6 % CSG. In addition, it increased the denaturation transition temperature (Tp) and the degradation temperature (Td) of gluten protein to reduce the occurrence of recrystallization and resist pyrolysis. During frozen storage, gluten can form fine ice crystals and inhibit the transformation of α-helices and β-turns to random coils and β-sheets, which is more conducive to long-term frozen storage.
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Affiliation(s)
- Yunfei Dai
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Haiyan Gao
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China.
| | - Jie Zeng
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Yufen Liu
- School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, China
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21
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Bai N, Guo XN, Xing JJ, Zhu KX. Effect of freeze-thaw cycles on the physicochemical properties and frying performance of frozen Youtiao dough. Food Chem 2022; 386:132854. [PMID: 35366630 DOI: 10.1016/j.foodchem.2022.132854] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 02/21/2022] [Accepted: 03/27/2022] [Indexed: 11/28/2022]
Abstract
The impact of freeze-thaw cycles on the physicochemical properties and frying performance of frozen Youtiao dough with chemical leavening agent was investigated. The specific volume of Youtiao made from frozen dough decreased by 66% after 4 freeze-thaw cycles. Meanwhile, the hardness and puncture force showed increasing trends, and the fibrous structure became unclear. The extensibility, storage modulus (G') and loss modulus (G'') of frozen Youtiao dough decreased during freeze-thaw cycles, while the creep compliance increased. Changes in rheological properties demonstrated that frozen Youtiao dough was more deformable and its strength was weakened. Moreover, the sodium dodecyl sulfate (SDS) extractable protein and free sulfhydryl content increased, revealing that protein was depolymerized. The loose structure with large pores and fractured protein network were observed by micromorphology. Freeze-thaw cycles had a detrimental effect on the Youtiao quality, which was related to the deterioration of rheological properties and protein structure of frozen Youtiao dough.
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Affiliation(s)
- Ni Bai
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, PR China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, PR China
| | - Xiao-Na Guo
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, PR China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, PR China.
| | - Jun-Jie Xing
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, PR China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, PR China
| | - Ke-Xue Zhu
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, PR China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu Province, PR China
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22
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Gao H, Liu Y, Meng K, Zeng J. Study on Moisture Migration Mechanism of Dough during Subfreezing Storage. Cereal Chem 2022. [DOI: 10.1002/cche.10593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Haiyan Gao
- School of Food Science, Henan Institute of Science and TechnologyXinxiangHenan453003China
| | - Yufen Liu
- School of Food Science, Henan Institute of Science and TechnologyXinxiangHenan453003China
| | - Kexin Meng
- College of Life Science, Fujian Agriculture and Forestry UniversityFuzhou350002China
| | - Jie Zeng
- School of Food Science, Henan Institute of Science and TechnologyXinxiangHenan453003China
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23
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Wu G, Liu X, Hu Z, Wang K, Zhao L. Impact of xanthan gum on gluten microstructure and bread quality during the freeze-thaw storage. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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Liang Y, Chen Z, Liu M, Qu Z, Liu H, Song J, Zhu M, Zhang X, He B, Wang J. Effect of curdlan on the aggregation behavior and structure of gluten in frozen-cooked noodles during frozen storage. Int J Biol Macromol 2022; 205:274-282. [PMID: 35192902 DOI: 10.1016/j.ijbiomac.2022.02.085] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 01/07/2022] [Accepted: 02/15/2022] [Indexed: 11/17/2022]
Abstract
Due to the crucial role of gluten network in maintaining the tensile properties of frozen-cooked noodles (FCNs), the underlying mechanism of protective effect of curdlan on FCNs quality during frozen storage was explored from the perspective of aggregation behavior and structure of gluten in this study. The results showed that curdlan weakened the depolymerization behavior of gluten proteins through inhibiting the disruption of disulfide bonds; Curdlan stabilized the secondary structure of gluten proteins by restraining the transformation of compact α-helices to other secondary structures; Atomic force microscope results implied that curdlan inhibited the aggregation of gluten chains; Confocal laser scanning microscopy observation analyzed by AngioTool software indicated that the connectivity and uniformity of gluten network were enhanced because of curdlan. This study may provide more comprehensive theories for the strengthening effect of curdlan on FCNs quality from the perspective of gluten structure and contribute to the quality improvement of FCN in the food technology field.
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Affiliation(s)
- Ying Liang
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Zilu Chen
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Mei Liu
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Zhuoting Qu
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Hao Liu
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Jiayang Song
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Mengfei Zhu
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Xia Zhang
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Baoshan He
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Jinshui Wang
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China.
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25
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The Impact of Waxy Wheat Flour, Inulin and Guar Gum on Post-Prandial Glycaemic and Satiety Indices, Sensory Attributes and Shelf Life of Tandoori and Pita Breads. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12073355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The purpose of this study was to develop two different functional breads (Pita and Tandoori) supplemented with novel functional ingredients: waxy wheat flour (15%), inulin (8%) and guar gum (2%) independently and in combination. The breads were submitted to sensory characteristics, shelf life, glycaemic and satiety indices assessments. Both guar gum and inulin independently and in combination significantly (p < 0.05) decreased post-prandial blood glucose and glycemic response of Pita (GI of guar gum bread was 55%, inulin 57%) and Tandoori (GI of guar gum bread was 57% and inulin bread was 60%) compared to the control breads (GI 100%). Moreover, the results of the area under the curve of satiety showed that the addition of functional ingredients increased satiety levels as follows: for Pita, control was 355, a combination of all ingredients was 418, inulin was 451 and guar gum was 452; for Tandoori, control was 329, a combination of all ingredients was 420, inulin was 381 and guar gum was 390. The results showed that all sensory characteristics were improved, and breads were acceptable (all obtained more than five points) when the highest proportions of ingredients were added. Similarly, the shelf life of supplemented Pita and Tandoori breads was improved with the addition of ingredients. Therefore, the functional ingredients such as inulin and guar gum can be used independently and in combination to reduce GI and increase satiety of Pita and Tandoori bread with acceptable quality and shelf life.
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26
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Functionality of Cordia and Ziziphus Gums with Respect to the Dough Properties and Baking Performance of Stored Pan Bread and Sponge Cakes. Foods 2022; 11:foods11030460. [PMID: 35159610 PMCID: PMC8834351 DOI: 10.3390/foods11030460] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/01/2022] [Accepted: 02/02/2022] [Indexed: 12/05/2022] Open
Abstract
The functionality of hydrocolloids of different origins, gum Cordia (GC), and gum ziziphus (GZ) on pan bread and sponge cake quality and their potential use in retarding the staling process have been studied. The effects of the gums were determined by assessing the pasting qualities of wheat flour slurry, dough properties, and the finished product. After 24 and 96 h of storage, investigations were conducted on the finished product. Micro-doughLab was used to assess dough mixing qualities, and a texture profile analysis (TPA) test was used to assess the texture. A hedonic sensory test of texture, scent, taste, color, and general approval was also conducted. The type of gum used had a significant impact on the physical properties of the bread and cake and their evolution through time. Reduced amylose retrogradation was demonstrated by the lower peak viscosity and substantially lower setback of wheat flour gels, which corresponded to lower gel hardness. Gums were superior at increasing the bread loaf volume, especially GZ, although gums had the opposite effect on cake volume. After both storage periods, the hardness of the bread and cake was much lower than that of the control. Except when 2% GC was used, adding GC and GZ gums to bread and cake invariably increased the overall acceptability of the product. In terms of shelf-life, GZ was able to retain all texture parameters, volume, and general acceptability close to the control after storage.
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27
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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: 31] [Impact Index Per Article: 15.5] [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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28
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Development of Freeze-Thaw Stable Starch through Enzymatic Modification. Foods 2021; 10:foods10102269. [PMID: 34681318 PMCID: PMC8535135 DOI: 10.3390/foods10102269] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 09/21/2021] [Accepted: 09/22/2021] [Indexed: 01/12/2023] Open
Abstract
The use of unmodified starch in frozen foods can cause extremely undesirable textural changes after the freeze-thaw process. In this study, using cyclodextrin glucanotransferase (CGTase) and branching enzymes, an amylopectin cluster with high freeze-thaw stability was produced, and was named CBAC. It was found to have a water solubility seven times higher, and a molecular weight 77 times lower, than corn starch. According to the results of a differential scanning calorimetry (DSC) analysis, dough containing 5% CBAC lost 19% less water than a control dough after three freeze-thaw cycles. During storage for 7 days at 4 °C, bread produced using CBAC-treated dough exhibited a 14% smaller retrogradation peak and 37% less hardness than a control dough, suggesting that CBAC could be a potential candidate for clean label starch, providing high-level food stability under repeated freeze-thaw conditions.
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Shi Y, Yao H, Yang D, Wu J, Zhang L, Wang S, Wang Z. Regulation and optimization of water activity and quality of intermediate-moisture potato frozen cake. CYTA - JOURNAL OF FOOD 2021. [DOI: 10.1080/19476337.2021.1953148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Yi Shi
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Huan Yao
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Danlu Yang
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Jinhong Wu
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Linnan Zhang
- Ningbo Feirun Marine Biotechnology CO., LTD, Zhejiang, China
| | - Shaoyun Wang
- College of Biological Science and Technology, Fuzhou University, Fuzhou, China
| | - Zhengwu Wang
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
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30
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Yuan Y, Hong T, Ma Y, Xu D, Zhang H, Jin Y, Wu F, Xu X. Effects of partial preheated dough on its frozen characteristics: Baking, water mobility, thermal, and microstructural properties. Cereal Chem 2021. [DOI: 10.1002/cche.10433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Yirong Yuan
- School of Food Science and Technology Jiangnan University Wuxi China
| | - Tingting Hong
- School of Food Science and Technology Jiangnan University Wuxi China
| | - Yongshuai Ma
- School of Food Science and Technology Jiangnan University Wuxi China
| | - Dan Xu
- School of Food Science and Technology Jiangnan University Wuxi China
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
| | - Huang Zhang
- School of Food Science and Technology Jiangnan University Wuxi China
| | - Yamei Jin
- School of Food Science and Technology Jiangnan University Wuxi China
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
| | - Fengfeng Wu
- School of Food Science and Technology Jiangnan University Wuxi China
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
| | - Xueming Xu
- School of Food Science and Technology Jiangnan University Wuxi China
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
- International Joint Laboratory on Food Safety Synergetic Innovation Center of Food Safety and Nutrition Jiangnan University Wuxi China
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31
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Meybodi NM, Mirmoghtadaie L, Sheidaei Z, Arab M, Nasab SS, Taslikh M, Mortazavian AM. Application of Microbial Transglutaminase in Wheat Bread Industry: A Review. CURRENT NUTRITION & FOOD SCIENCE 2021. [DOI: 10.2174/1573401316999201001145814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Bread as the main food all over the world is generally based on wheat flour due to its
unique properties to form a three-dimensional gluten network. In fact, the quality of bread is influenced
by wheat gluten quality and quantity. The quality of gluten protein is mainly defined based
on its amino acids composition and bonding (covalent and non-covalent). Gluten protein quality is
considered weak based on its essential amino acid content: lysine and threonine. Covalent crosslinks
as the main factor in determining the integrity of the gluten network are also interrupted by
the activity of proteolytic enzymes and reducing agents. Different treatments (physical, chemical
and enzymatic) are used to alleviate these detrimental effects and improve the bread making quality
of wheat flour. Given that, food industry is looking for using enzymes (respecting their specificity,
ease of use and low risk of toxic products formation) microbial transglutaminase is an efficient
option, considering its ability to introduce new crosslinks. This new crosslink formation can either
improve gluten protein quality in damaged wheat flour or imitate the function of gluten protein in
gluten free bread. The aim of this article is to review the application of microbial transglutaminase
enzyme as an improving agent in wheat bread industry.
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Affiliation(s)
- Neda M. Meybodi
- Department of Food Sciences and Technology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Leila Mirmoghtadaie
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences, Food Science and Technology, Shahid Beheshti University of Medical Sciences, P.O. Box 193954741, Tehran, Iran
| | - Zhaleh Sheidaei
- Student Research Committee, Department of Food Science and Technology, Faculty of Nutrition Science and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Masoumeh Arab
- Department of Food Sciences and Technology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Sarah S. Nasab
- Department of Food Sciences and Technology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Musarreza Taslikh
- Student Research Committee, Department of Food Science and Technology, Faculty of Nutrition Science and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Amir M. Mortazavian
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences, Food Science and Technology, Shahid Beheshti University of Medical Sciences, P.O. Box 193954741, Tehran, Iran
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32
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Sun X, Meng L, Tang X. Retrogradation behavior of extruded whole buckwheat noodles: An innovative water pre-cooling retrogradation treatment. J Cereal Sci 2021. [DOI: 10.1016/j.jcs.2021.103234] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Jeong S, Park Y, Lee S. Assessment of turanose as a sugar alternative in a frozen dough system: Rheology, tomography, and baking performance. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.110869] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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34
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Yang J, Zhang B, Zhang Y, Rasheed M, Gu S, Guo B. Effect of freezing rate and frozen storage on the rheological properties and protein structure of non-fermented doughs. J FOOD ENG 2021. [DOI: 10.1016/j.jfoodeng.2020.110377] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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35
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Dong Y, Karboune S. A review of bread qualities and current strategies for bread bioprotection: Flavor, sensory, rheological, and textural attributes. Compr Rev Food Sci Food Saf 2021; 20:1937-1981. [DOI: 10.1111/1541-4337.12717] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 12/30/2020] [Accepted: 01/07/2021] [Indexed: 12/22/2022]
Affiliation(s)
- YiNing Dong
- Department of Food Science and Agricultural Chemistry, Macdonald Campus McGill University Québec Canada
| | - Salwa Karboune
- Department of Food Science and Agricultural Chemistry, Macdonald Campus McGill University Québec Canada
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36
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Zhu F. Frozen steamed breads and boiled noodles: Quality affected by ingredients and processing. Food Chem 2021; 349:129178. [PMID: 33607545 DOI: 10.1016/j.foodchem.2021.129178] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/23/2020] [Accepted: 01/19/2021] [Indexed: 01/11/2023]
Abstract
Chinese steamed breads (CSB) and noodles are staple foods for many people. The production of frozen steamed products and boiled noodles has kept increasing. This is due to the increasing demand of ready-to-eat frozen food products from the market. Frozen storage significantly increases the self-life of the products and reduces the production costs. On the other hand, the freezing and frozen storage lead to quality loss of the frozen products. This review summarizes effects of freezing and frozen storage on diverse quality attributes (e.g., structural and textural properties) of frozen northern-type steamed breads and boiled noodles. Food safety of the frozen products related to the COVID-19 pandemic is discussed. To counteract the quality loss of the frozen products, suitable processing methods, selection of basic ingredients and uses of various food additives can be done. Research gaps to improve the textural, cooking and nutritional quality of frozen CSB and noodles are suggested.
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Affiliation(s)
- Fan Zhu
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
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Meng K, Gao H, Zeng J, Li G, Su T. Effect of subfreezing storage on the quality and shelf life of frozen fermented dough. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15249] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kexin Meng
- College of Food Science Henan Institute of Science and Technology Xinxiang China
| | - Haiyan Gao
- College of Food Science Henan Institute of Science and Technology Xinxiang China
| | - Jie Zeng
- College of Food Science Henan Institute of Science and Technology Xinxiang China
| | - Guanglei Li
- College of Food Science Henan Institute of Science and Technology Xinxiang China
| | - Tongchao Su
- College of Food Science Henan Institute of Science and Technology Xinxiang China
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38
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Kłosok K, Welc R, Fornal E, Nawrocka A. Effects of Physical and Chemical Factors on the Structure of Gluten, Gliadins and Glutenins as Studied with Spectroscopic Methods. Molecules 2021; 26:508. [PMID: 33478043 PMCID: PMC7835854 DOI: 10.3390/molecules26020508] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/12/2021] [Accepted: 01/16/2021] [Indexed: 11/17/2022] Open
Abstract
This review presents applications of spectroscopic methods, infrared and Raman spectroscopies in the studies of the structure of gluten network and gluten proteins (gliadins and glutenins). Both methods provide complimentary information on the secondary and tertiary structure of the proteins including analysis of amide I and III bands, conformation of disulphide bridges, behaviour of tyrosine and tryptophan residues, and water populations. Changes in the gluten structure can be studied as an effect of dough mixing in different conditions (e.g., hydration level, temperature), dough freezing and frozen storage as well as addition of different compounds to the dough (e.g., dough improvers, dietary fibre preparations, polysaccharides and polyphenols). Additionally, effect of above mentioned factors can be determined in a common wheat dough, model dough (prepared from reconstituted flour containing only wheat starch and wheat gluten), gluten dough (lack of starch), and in gliadins and glutenins. The samples were studied in the hydrated state, in the form of powder, film or in solution. Analysis of the studies presented in this review indicates that an adequate amount of water is a critical factor affecting gluten structure.
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Affiliation(s)
- Konrad Kłosok
- Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna 4, 20-290 Lublin, Poland; (K.K.); (R.W.)
| | - Renata Welc
- Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna 4, 20-290 Lublin, Poland; (K.K.); (R.W.)
| | - Emilia Fornal
- Department of Pathophysiology, Medical University of Lublin, Jaczewskiego 8b, 20-090 Lublin, Poland;
| | - Agnieszka Nawrocka
- Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna 4, 20-290 Lublin, Poland; (K.K.); (R.W.)
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39
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Simić M, Šimurina O, Nježić Z, Vančetović J, Kandić V, Nikolić V, Žilić S. Effects of ascorbic acid and sugar on physical, textural and sensory properties of composite breads. FOOD AND FEED RESEARCH 2021. [DOI: 10.5937/ffr48-34944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
The present study was carried out to demonstrate the combined effects of different maize flour, ascorbic acid and sugar on the physical, textural and sensory properties of composite breads. The composite flour was prepared using 70% of wheat flour and 30% of flour obtained from grain of differently colored maize - light blue, blue, red and yellow maize flour. Chemical characterization of composite flours made with four different types of maize was also assessed. Furthermore, the content of total phenolics, flavonoids, anthocyanins, phenolic acids and antioxidant capacity in composite flours was determined. A total of 12 breads were prepared, four of which were control composite breads, four breads with ascorbic acid, and four were breads with ascorbic acid and sugar. The content of total phenolic compounds showed clear differences among all composite flours. The anthocyanins content determined in composite flours was in the following descending order: blue>red>light blue, while in the yellow maize composite flour anthocyanins were not detected. The results showed that the addition of AsA (0.025%) and sugar (5%) negatively affected the volume as well as the specific volume of composite wheat-maize breads. The texture analysis showed that the addition of AsA in the amount of 0.025% had no impact on springiness, cohesiveness and resilience of bread crumb, while it increased crumb hardness. However, composite breads made with AsA and AsA/sugar showed a more compact structure, with a larger number of cells and smaller mean cell areas. AsA/sugar bread samples within the tested doses had the lowest springiness, which is indicative of brittleness and reflects the tendency of the bread to crumble when slicing. Results of the sensory evaluation revealed that the AsA and sugar addition had a generally positive effect on the investigated sensory attributes.
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40
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Effect of Barley Antifreeze Protein on Dough and Bread during Freezing and Freeze-Thaw Cycles. Foods 2020; 9:foods9111698. [PMID: 33228238 PMCID: PMC7699476 DOI: 10.3390/foods9111698] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/27/2020] [Accepted: 11/09/2020] [Indexed: 11/17/2022] Open
Abstract
In order to verify the cryoprotective effect of an antifreeze protein (BaAFP-1) obtained from barley on bread dough, the effect of BaAFP-1 on the rheological properties, microstructure, fermentation, and baking performance including the proofing time and the specific volume of bread dough and bread crumb properties during freezing treatment and freeze-thaw cycles were analysed. BaAFP-1 reduced the rate of decrease in storage modulus and loss modulus values during freezing treatment and freeze-thaw cycles. It influenced the formation and the shape of ice formed during freezing and inhibited ice recrystallization during freeze-thaw. BaAFP-1 maintained gas production ability and gas retention properties, protected gluten network and the yeast cells from deterioration caused by ice formation and ice crystals recrystallisation in dough samples during freezing treatment and freeze-thaw treatment. It slow down the increase rate of hardness of bread crumb. The average area of pores in bread crumbs decreased significantly (p < 0.05) as the total number of pores increased (p < 0.05), and the addition of BaAFP-1 inhibited this deterioration. These results confirmed the cryoprotective activity of BaAFP-1 in bread dough during freezing treatment and freeze-thaw cycles.
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41
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Elucidation of rheological properties and baking performance of frozen doughs under different thawing conditions. J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2020.110084] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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42
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Wang B, Li Y, Wang H, Liu X, Zhang Y, Zhang H. In-situ analysis of the water distribution and protein structure of dough during ultrasonic-assisted freezing based on miniature Raman spectroscopy. ULTRASONICS SONOCHEMISTRY 2020; 67:105149. [PMID: 32371350 DOI: 10.1016/j.ultsonch.2020.105149] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 04/21/2020] [Accepted: 04/27/2020] [Indexed: 06/11/2023]
Abstract
The effect of ultrasonic-assisted freezing (UAF) on the water distribution of dough and molecular structure of gluten was in-situ monitored by low field nuclear magnetic resonance (LF-NMR) and micro-miniature Raman spectroscopy in this research. The results showed that UAF treatment increased the bound water content between 5 min and 30 min, and weakened the signal intensity of hydrogen protons due to the ultrasound enhanced heat and mass transfer during the freezing process. In-situ Raman spectra analysis indicated that UAF delayed the transition from embedded to exposure of tyrosine and tryptophan residues during the freezing process. Meanwhile, UAF reduced the number of hydrogen bonds, gauche-gauche-gauche (g-g-g) conformation breakage, the degree of α-helix to random coil conversion and damage to the gluten network during the freezing process. UAF treatment reduced the water mobility and breakage of non-covalent bonds, which prevented a dramatic shift in the protein advanced conformation during the freezing process, thereby improving the quality of frozen dough.
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Affiliation(s)
- Bingrui Wang
- College of Food and Biological Engineering, Zhengzhou University of Light Industry, Henan Collaborative Innovation Center of Food Production and Safety, Henan Key Laboratory of Cold Chain Food Quality and Safety Control, 5 Dongfeng Road, Zhengzhou 450002, PR China
| | - Yinli Li
- College of Food and Biological Engineering, Zhengzhou University of Light Industry, Henan Collaborative Innovation Center of Food Production and Safety, Henan Key Laboratory of Cold Chain Food Quality and Safety Control, 5 Dongfeng Road, Zhengzhou 450002, PR China
| | - Hongwei Wang
- College of Food and Biological Engineering, Zhengzhou University of Light Industry, Henan Collaborative Innovation Center of Food Production and Safety, Henan Key Laboratory of Cold Chain Food Quality and Safety Control, 5 Dongfeng Road, Zhengzhou 450002, PR China
| | - Xingli Liu
- College of Food and Biological Engineering, Zhengzhou University of Light Industry, Henan Collaborative Innovation Center of Food Production and Safety, Henan Key Laboratory of Cold Chain Food Quality and Safety Control, 5 Dongfeng Road, Zhengzhou 450002, PR China
| | - Yanyan Zhang
- College of Food and Biological Engineering, Zhengzhou University of Light Industry, Henan Collaborative Innovation Center of Food Production and Safety, Henan Key Laboratory of Cold Chain Food Quality and Safety Control, 5 Dongfeng Road, Zhengzhou 450002, PR China.
| | - Hua Zhang
- College of Food and Biological Engineering, Zhengzhou University of Light Industry, Henan Collaborative Innovation Center of Food Production and Safety, Henan Key Laboratory of Cold Chain Food Quality and Safety Control, 5 Dongfeng Road, Zhengzhou 450002, PR China.
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43
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Ke Y, Wang Y, Ding W, Leng Y, Lv Q, Yang H, Wang X, Ding B. Effects of inulin on protein in frozen dough during frozen storage. Food Funct 2020; 11:7775-7783. [PMID: 32966455 DOI: 10.1039/d0fo00461h] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Effects of inulin on protein in frozen dough during frozen storage were investigated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC) and scanning electron microscopy (SEM). The strength of electrophoretic bands in A1 (32-57 kDa) and A2 (20-25 kDa) regions and the content of freezable water and sulfhydryl in frozen dough with inulin were lower than those of the blank under the same storage time. The gluten structure of frozen dough with 2.5 wt% long-chain inulin was more dense and compact than that of the sample with 5.0 wt% short-chain inulin after 2 weeks. Moreover, 4 weeks later, the change of the α-helix and β-sheet with 2.5 wt% long-chain inulin was lowest. These characteristics suggested that long-chain inulin exhibited a better protection effect on protein in frozen dough and showed a promising prospect for application in the food industry.
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Affiliation(s)
- Yuan Ke
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, 430023, Hubei Province, China.
| | - Yangyang Wang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, 430023, Hubei Province, China.
| | - Wenping Ding
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, 430023, Hubei Province, China.
| | - Yue Leng
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, 430023, Hubei Province, China.
| | - Qingyun Lv
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, 430023, Hubei Province, China.
| | - Heng Yang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, 430023, Hubei Province, China.
| | - Xuedong Wang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, 430023, Hubei Province, China.
| | - Beibei Ding
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, 430023, Hubei Province, China.
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Jiang H, Zhang M, Sun Y, Bhandari B, Wang X. Improving thawed quality of hot‐pot vegetable balls by a freeze–thaw stability control by adding hydrocolloids. J FOOD PROCESS ENG 2020. [DOI: 10.1111/jfpe.13518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Hongyao Jiang
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu China
| | - Min Zhang
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu China
- International Joint Laboratory on Food Safety Jiangnan University Wuxi Jiangsu China
| | - Yanan Sun
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu China
- Yangzhou Yechun Food Production and Distribution Co. Yangzhou Jiangsu China
| | - Bhesh Bhandari
- School of Agriculture and Food Sciences University of Queensland Brisbane Queensland Australia
| | - Xi Wang
- Haitong Food Group Company Cixi Zhejiang China
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45
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Magalhães F, Calton A, Heiniö RL, Gibson B. Frozen-dough baking potential of psychrotolerant Saccharomyces species and derived hybrids. Food Microbiol 2020; 94:103640. [PMID: 33279066 DOI: 10.1016/j.fm.2020.103640] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 08/21/2020] [Accepted: 09/03/2020] [Indexed: 12/14/2022]
Abstract
Despite Saccharomyces cerevisiae being a synonym for baker's yeast, the species does not perform well in all baking-related conditions. In particular, dough fermentation, or proofing, is compromised by the species' sensitivity to the low and freezing temperatures that are often used in modern bakeries. Here, screening trials that included representatives of all known Saccharomyces species, showed that S. cerevisiae was generally the most sensitive member of the genus with respect to cold and freezing conditions. We hypothesized therefore that the superior cold tolerance of the non-S. cerevisiae yeast would enable their use as frozen-dough baking strains. To test this, the different yeast species were incorporated into doughs, flash frozen and kept in a frozen state for 14 days. During the proofing stage, dough development was lower in doughs that had been frozen, relative to fresh doughs. This reduction in fermentation performance was however most pronounced with S. cerevisiae. The psychrotolerant yeasts S. eubayanus, S. jurei and S. arboricola showed a strong capacity for post-freeze proofing in terms of dough development and duration of lag phase prior to fermentation. The superior proofing power of these species resulted in breads that were significantly softer and less dense than those prepared with S. cerevisiae. A sensory panel could distinguish the S. cerevisiae and non-S. cerevisiae breads based on their physical properties, but aroma and taste were unaffected by the species employed. To further improve frozen dough baking properties, S. eubayanus, S. jurei and S. arboricola were crossed with baker's yeast through rare mating, and hybrids with improved proofing capacities in both fresh and frozen doughs relative to the parents were created. The use of S. jurei and S. arboricola in baking represents the first potential technological application of these species.
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Affiliation(s)
- Frederico Magalhães
- VTT Technical Research Centre of Finland Ltd, Tietotie 2, P.O. Box 1000, FI-02044, VTT, Espoo, Finland.
| | - Alex Calton
- VTT Technical Research Centre of Finland Ltd, Tietotie 2, P.O. Box 1000, FI-02044, VTT, Espoo, Finland
| | - Raija-Liisa Heiniö
- VTT Technical Research Centre of Finland Ltd, Tietotie 2, P.O. Box 1000, FI-02044, VTT, Espoo, Finland
| | - Brian Gibson
- VTT Technical Research Centre of Finland Ltd, Tietotie 2, P.O. Box 1000, FI-02044, VTT, Espoo, Finland
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46
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Kim HJ, Yoo SH. Effects of Combined α-Amylase and Endo-Xylanase Treatments on the Properties of Fresh and Frozen Doughs and Final Breads. Polymers (Basel) 2020; 12:E1349. [PMID: 32549311 PMCID: PMC7362195 DOI: 10.3390/polym12061349] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/09/2020] [Accepted: 06/09/2020] [Indexed: 11/16/2022] Open
Abstract
Frozen bread doughs usually exhibit less bread volume and poor texture due to dough weakening as well as reduced yeast viability. The objectives of this study were to improve the textural properties of frozen bread dough by applying carbohydrate-active enzymes, α-amylase and endo-xylanase. Each enzyme was applied to dough formulation at 20 (748 and 3.5 units, respectively) and 100 ppm levels of flour, and their combined treatments were also applied. Enzyme-treated doughs were kept frozen at -20 °C for 2 weeks, and then baked following the official American Association of Cereal Chemists (AACC) method. A texture profile analysis of oven-baked breads was performed at 25 °C after a 5-day storage period. α-Amylase treatment at a 100 ppm level increased the specific bread volume by 24.5% and 21.9% when compared to untreated fresh and frozen bread doughs, respectively, and decreased crumb hardness by 63.4% and 58.3%; endo-xylanase (100 ppm) also decreased crumb hardness by 56.9% and 26.9%. The combined use of α-amylase and endo-xylanase retarded bread hardening synergistically after a 5-day storage period.
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Affiliation(s)
| | - Sang-Ho Yoo
- Department of Food Science and Biotechnology, and Carbohydrate Bioproduct Research Center, Sejong University, 209 Neungdong-ro, Gwangjin-gu, Seoul 05006, Korea;
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SILVA K, MACHADO A, CARDOSO C, SILVA F, FREITAS F. Rheological behavior of plant-based beverages. FOOD SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1590/fst.09219] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Kamilla SILVA
- Universidade Estadual Paulista Júlio de Mesquita Filho, Brasil
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48
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Yu W, Xu D, Zhang H, Guo L, Hong T, Zhang W, Jin Y, Xu X. Effect of pigskin gelatin on baking, structural and thermal properties of frozen dough: Comprehensive studies on alteration of gluten network. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105591] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Wang P, Zou M, Li D, Zhou Y, Jiang D, Yang R, Gu Z. Conformational rearrangement and polymerization behavior of frozen-stored gluten during thermal treatment. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105502] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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MESA E, MANJARRES-PINZON K, RODRIGUEZ-SANDOVAL E. Gluten-free cheese bread from frozen dough: effect of modified cassava starch. FOOD SCIENCE AND TECHNOLOGY 2019. [DOI: 10.1590/fst.30118] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Erika MESA
- Universidad Nacional de Colombia-Sede Medellín, Colombia
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