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Zhuang Y, Wang Y, Yang H. Effect of cation valence on the retrogradation, gelatinization and gel characteristics of maize starch. Food Chem 2024; 450:139307. [PMID: 38613964 DOI: 10.1016/j.foodchem.2024.139307] [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: 12/15/2023] [Revised: 04/04/2024] [Accepted: 04/07/2024] [Indexed: 04/15/2024]
Abstract
This study aimed to examine the impact of trivalent, divalent, or monovalent cations dissolving into water and being mixed with maize starch to influence its retrogradation, gelatinization, and gel characteristics. The result of the analysis using a differential scanning calorimeter showed that all cations raised the peak of gelatinization temperature of maize starch, especially Al3+ or Fe3+, while trivalent cations reduced the enthalpy. The result of the analysis using a rapid viscosity analyzer showed that trivalent cation caused lower trough viscosity, final viscosity, and pasting temperature but higher breakdown viscosity of maize starch than monovalent or divalent cations. Confocal laser scanning microscopy showed that the cation promoted the destruction of gelatinized maize starch granules, especially Zn2+, Fe3+, or Al3+. Additionally, trivalent Fe3+ or Al3+ caused higher gel strength of maize starch. Generally, the cation with higher valence changed more retrogradation, gelatinization, and gel characteristics of maize starch.
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Affiliation(s)
- Yang Zhuang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Yudong Wang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Hong Yang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China; Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Ministry of Education, Wuhan, Hubei 430070, China; National R&D Branch Center for Conventional Freshwater Fish Processing (Wuhan), Wuhan, Hubei 430070, China; Aquatic Product Engineering and Technology Research Center of Hubei Province, Wuhan, Hubei 430070, China.
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Zhang Y, Han X, Diao S, Xiao P, Zhou S, Wang Y, Yang B, Zhao J. Effects of synergistic action on rheological and thermal properties of potato starch complexes co-gelatinized with caffeic acid and squash polysaccharides extracted with water and subcritical water. Int J Biol Macromol 2024; 269:131912. [PMID: 38704071 DOI: 10.1016/j.ijbiomac.2024.131912] [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: 03/05/2024] [Revised: 04/15/2024] [Accepted: 04/25/2024] [Indexed: 05/06/2024]
Abstract
In order to broaden the application range of squash polysaccharide (WESP/SWESP) and caffeic acid (CAA) and improve the quality of potato starch (PS) products, the effects of WESP/SWESP and CAA on the gelatinization, rheology, thermodynamics, microstructure and in vitro digestion of PS were investigated. Meanwhile, the synergistic effect of WESP/SWESP and CAA on PS was further analyzed. Differently, due to WESP and SWESP had different monosaccharide composition and structure, they had different effects on the system. Pasting properties results showed that the presence of WESP/SWESP and CAA significantly reduced the peak viscosity, trough viscosity, breakdown viscosity and final viscosity of PS, especially under the combined action. In rheological tests, all sample gels belonged to the pseudoplastic fluids and weak gel system (tan δ < 1). Besides, thermodynamic properties revealed that WESP/SWESP and CAA synergistic effect had better retrogradation delay effect. In the ternary system, WESP/SWESP, CAA and PS can form a new network structure and improve the stability of the gel system. In addition, the results of infrared spectroscopy, Raman spectroscopy, x-ray diffraction and scanning electron microscopy exhibited that the ternary system can promote the accumulation and winding of the spiral structure of PS chain, and make the structure of PS gel network more orderly and stable. Furthermore, compared with PS gel, the ternary system had lower RDS and higher SDS and RS content, suggesting that the addition of WESP/SWESP and CAA at the same time was more conducive to reducing the hydrolysis rate of PS. This work revealed the interaction between WESP/SWESP, CAA and PS, which improved the physicochemical and digestive properties of PS. It will provide a theoretical basis for improving the quality of potato starch-related products and developing functional foods.
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Affiliation(s)
- Yu Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Xunze Han
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Shanshan Diao
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Pengxinyi Xiao
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Shengtong Zhou
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Yiming Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China; School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK
| | - Bingjie Yang
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China
| | - Jing Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, China; China National Engineering Research Center for Fruit and Vegetable Processing, China; Key Laboratory of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing 100083, China.
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Zhou S, Yuan T, Chen J, Ye F, Zhao G. Mung Bean Starch and Mung Bean Starch Sheet Jelly: NaCl-Based Characteristics Variation. Foods 2023; 12:4469. [PMID: 38137275 PMCID: PMC10742820 DOI: 10.3390/foods12244469] [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: 11/27/2023] [Revised: 12/09/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
Empirical evidence indicates that NaCl can improve the quality of mung bean starch sheet jelly (MBSS) when properly incorporated. In this study, by comparison with a sample without NaCl, the influences of NaCl (1.5-8%, w/w) on the physicochemical and structural properties of mung bean starch (MBS) and the quality of MBSS were investigated. MBS with added NaCl had greater gelatinization temperature and pasting parameters but lower gelatinization enthalpy than native MBS. With the addition of NaCl, the drying rate of MBSS first accelerated and then declined in the oven-drying process. The addition of NaCl improved the cooking properties of MBSS but decreased the hardness of cooked MBSS. Rheological results implied that the linear viscoelastic region of cooked MBSS decreased with the NaCl addition, and the storage modulus and tan δ were more frequency-dependent than the loss modulus of cooked MBSS. The addition of NaCl gradually increased the toughness of dried MBSS and the overall acceptability of cooked MBSS. Furthermore, NaCl decreased the structure order degree of starch in MBSS. Correlation analysis demonstrated that the quality of MBSS had a significant correlation with the molecular and lamellar order of starch. Overall, NaCl could improve the quality of MBSS by regulating the thermal, gelatinizing, and structural properties of MBS.
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Affiliation(s)
- Shulan Zhou
- College of Food Science, Southwest University, Chongqing 400715, China; (S.Z.); (T.Y.); (J.C.); (G.Z.)
| | - Tiantian Yuan
- College of Food Science, Southwest University, Chongqing 400715, China; (S.Z.); (T.Y.); (J.C.); (G.Z.)
| | - Jia Chen
- College of Food Science, Southwest University, Chongqing 400715, China; (S.Z.); (T.Y.); (J.C.); (G.Z.)
| | - Fayin Ye
- College of Food Science, Southwest University, Chongqing 400715, China; (S.Z.); (T.Y.); (J.C.); (G.Z.)
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing 400715, China
| | - Guohua Zhao
- College of Food Science, Southwest University, Chongqing 400715, China; (S.Z.); (T.Y.); (J.C.); (G.Z.)
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Chongqing 400715, China
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