1
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Wang L, Li D, Ye L, Zhi C, Zhang T, Miao M. Characterizations and film-forming properties of different fractionated high-amylose maize starches subjected to hydroxypropylation. Food Chem 2024; 440:138177. [PMID: 38134833 DOI: 10.1016/j.foodchem.2023.138177] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 12/02/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023]
Abstract
Dual-modifications of jet milling and hydroxypropylation were used to improve the functional properties of maize starch (HM, containing 67 % amylose). The fractions obtained in three sizes (HM-S, HM-M, HM-L) were further treated with 10 % and 30 % propylene oxide (PO10 and PO30). The infrared peak of starch at 2794 cm-1 indicated the successful introduction of hydroxypropyl groups. The molar degree of substitution (MS) increased with the degree of jet milling. The MS of HM-L-PO10 is 0.4, that of HM-M-PO10 is 0.7, and that of HM-S-PO10 is 0.9. The crystallinity of dual-modified HM increased, but the crystal type remained unchanged, still being B-type. Dual-modification significantly improved the performance of starch, and the higher the degree of modification, the better the optimization effect. The lowest enthalpy changes of gelatinization (ΔH = 3.49 J/g), the best freeze-thaw stability, the highest elongation at break (110.42 %) and transmittance (81.22 %) were shown in HM-S-PO30. The present study confirms that HM-S-PO30 films have the best physicochemical and mechanical properties, which provide new insights into optimizing starch-based packaging materials.
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Affiliation(s)
- Liping Wang
- State Key Laboratory of Food Science and Resources, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
| | - Dexiang Li
- State Key Laboratory of Food Science and Resources, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
| | - Lei Ye
- Jiangsu Longjun Environmental Protection Industrial Development Co., Ltd., Changzhou, Jiangsu 213000, China
| | - Chaohui Zhi
- Jiangsu Longjun Environmental Protection Industrial Development Co., Ltd., Changzhou, Jiangsu 213000, China
| | - Tao Zhang
- State Key Laboratory of Food Science and Resources, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
| | - Ming Miao
- State Key Laboratory of Food Science and Resources, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China.
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2
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Kaur P, Annapure US. Understanding the atmospheric cold plasma-induced modification of finger millet (Eleusine coracana) starch and its related mechanisms. Int J Biol Macromol 2024; 268:131615. [PMID: 38631580 DOI: 10.1016/j.ijbiomac.2024.131615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/10/2024] [Accepted: 04/13/2024] [Indexed: 04/19/2024]
Abstract
This research was conducted to evaluate the effects of cold plasma (CP) on finger millet starch (FMS). FMS was exposed to partially ionized gas at varying voltages (170, 200, and 230 Volt) for varied time (10, 20, and 30 mins). The impact of treatment was studied using physico-chemical, and functional properties, and the mechanisms of starch modification occurring were stated. A significant reduction in the degree of polymerization was noticed based on parameters like reducing sugar, amylose content, solubility, and molecular weight. However, in certain voltage and time combinations, crosslinking was also confirmed by analysis such as XRD, FTIR, DSC, etc. The properties of starch were altered such as remarkable increase in water solubility by 6.7 times for highest voltage and longest time (230 V/30 min) was registered. NMR data suggested valuable findings- oxidation of OH group at C6 position of starch led to formation of carbonyl group followed by carboxyl group. NMR also showed a decrease in OH protons confirming crosslinking and hence all these analyses helped to conclude findings about the quality changes using CP. It was observed that the highest voltage and considerably longer exposure time of 20 and 30 min induced significant changes in the FMS.
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Affiliation(s)
- Parinder Kaur
- Department of Food Engineering Technology, Institute of Chemical Technology, Mumbai 400019, India
| | - Uday S Annapure
- Department of Food Engineering Technology, Institute of Chemical Technology, Mumbai 400019, India; Institute of Chemical Technology, Marathwada Campus, Jalna, India.
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3
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Wang J, Li Y, Ma W, Zhang J, Yang H, Wu P, Li J, Jin Z. Physicochemical changes and in vitro digestibility of three banana starches at different maturity stages. Food Chem X 2024; 21:101004. [PMID: 38434694 PMCID: PMC10907157 DOI: 10.1016/j.fochx.2023.101004] [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: 07/05/2023] [Revised: 11/07/2023] [Accepted: 11/10/2023] [Indexed: 03/05/2024] Open
Abstract
This study aimed to compare the changes in physicochemical properties of the starch isolated from three banana cultivars (Musa AAA group, Cavendish subgroup; Musa ABB group, Pisang Awak subgroup; Musa AA group, Huangdijiao subgroup) at five different maturity stages. The results revealed both similarities and significant differences in micromorphology and physicochemical characteristics of the three banana varieties during different growth stages. Apparent amylose content and particle size of the three starches increased with the ripeness of banana. Light microscopy and scanning electron microscopy revealed that starch particles of the three starches had different microscopic characteristics, and that banana starch morphology was basically unchanged at various growth stages. Moreover, the pasting and thermal properties of the banana starches were significantly different at various growth stages. The resistant starch content of the three banana cultivars was about 80% at all growth stages. Musa AAA group, Cavendish subgroup had the highest resistant starch content at stage Ⅴ. This study provides insights into the starch changes of three banana cultivars during ripening.
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Affiliation(s)
- Jiashui Wang
- Tropical Crops Genetic Resources Institutes, Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, Ministry of Agriculture and Rual Affairs, Haikou, 571101, China
| | - Yanxia Li
- Tropical Crops Genetic Resources Institutes, Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, Ministry of Agriculture and Rual Affairs, Haikou, 571101, China
| | - Weihong Ma
- Tropical Crops Genetic Resources Institutes, Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, Ministry of Agriculture and Rual Affairs, Haikou, 571101, China
| | - Jiali Zhang
- Tropical Crops Genetic Resources Institutes, Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, Ministry of Agriculture and Rual Affairs, Haikou, 571101, China
| | - Hongbin Yang
- Tropical Crops Genetic Resources Institutes, Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, Ministry of Agriculture and Rual Affairs, Haikou, 571101, China
| | - Peicong Wu
- Tropical Crops Genetic Resources Institutes, Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, Ministry of Agriculture and Rual Affairs, Haikou, 571101, China
| | - Jingyang Li
- Tropical Crops Genetic Resources Institutes, Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, Ministry of Agriculture and Rual Affairs, Haikou, 571101, China
| | - Zhiqiang Jin
- Sanya Research Institute of Chinese Academy of Tropical Agricultural Sciences, Sanya 572024, China
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4
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Jia R, Cui C, Gao L, Qin Y, Ji N, Dai L, Wang Y, Xiong L, Shi R, Sun Q. A review of starch swelling behavior: Its mechanism, determination methods, influencing factors, and influence on food quality. Carbohydr Polym 2023; 321:121260. [PMID: 37739518 DOI: 10.1016/j.carbpol.2023.121260] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 07/18/2023] [Accepted: 08/02/2023] [Indexed: 09/24/2023]
Abstract
Swelling behavior involves the process of starch granules absorbing enough water to swell and increase the viscosity of starch suspension under hydrothermal conditions, making it one of the important aspects in starch research. The changes that starch granules undergo during the swelling process are important factors in predicting their functional properties in food processing. However, the factors that affect starch swelling and how swelling, in turn, affects the texture and digestion characteristics of starch-based foods have not been systematically summarized. Compared to its long chains, the short chains of amylose easily interact with amylopectin chains to inhibit starch swelling. Generally, reducing the swelling of starch could increase the strength of the gel while limiting the accessibility of digestive enzymes to starch chains, resulting in a reduction in starch digestibility. This article aims to conduct a comprehensive review of the mechanism of starch swelling, its influencing factors, and the relationship between swelling and the pasting, gelling, and digestion characteristics of starch. The role of starch swelling in the edible quality and nutritional characteristics of starch-based foods is also discussed, and future research directions for starch swelling are proposed.
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Affiliation(s)
- Ruoyu Jia
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China
| | - Congli Cui
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China
| | - Lin Gao
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China
| | - Yang Qin
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong Province 266109, China; Academy of Dongying Efficient Agricultural Technology and Industry on Saline and Alkaline Land in Collaboration with Qingdao Agricultural University, Dongying, Shandong Province 257300, China
| | - Na Ji
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong Province 266109, China; Academy of Dongying Efficient Agricultural Technology and Industry on Saline and Alkaline Land in Collaboration with Qingdao Agricultural University, Dongying, Shandong Province 257300, China
| | - Lei Dai
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong Province 266109, China; Academy of Dongying Efficient Agricultural Technology and Industry on Saline and Alkaline Land in Collaboration with Qingdao Agricultural University, Dongying, Shandong Province 257300, China
| | - Yanfei Wang
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong Province 266109, China; Academy of Dongying Efficient Agricultural Technology and Industry on Saline and Alkaline Land in Collaboration with Qingdao Agricultural University, Dongying, Shandong Province 257300, China
| | - Liu Xiong
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China
| | - Rui Shi
- College of Food Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu Province 210037, China
| | - Qingjie Sun
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong Province 266109, China; Qingdao Special Food Research Institute, Qingdao, Shandong Province 266109, China; Academy of Dongying Efficient Agricultural Technology and Industry on Saline and Alkaline Land in Collaboration with Qingdao Agricultural University, Dongying, Shandong Province 257300, China.
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5
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Towards achieving online prediction of starch in postharvest sweet potato [Ipomoea batatas (L.) Lam] by NIR combined with linear algorithm. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2023.105220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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6
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Park JY, Park EY. Phosphorylation and citration of normal corn starch by dry heating with phytic acid and citric acid. Int J Biol Macromol 2023; 226:312-320. [PMID: 36502943 DOI: 10.1016/j.ijbiomac.2022.12.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/23/2022] [Accepted: 12/04/2022] [Indexed: 12/13/2022]
Abstract
Normal corn starch was subjected to dry heating in the presence of phytic acid (PA, 2 %, starch basis) and citric acid (CA, 5 % and 10 %) for modification. Dual treatment with PA and CA induced structural and physicochemical changes in normal corn starch. Phosphorus concentration, degree of substitution, FTIR, and 31P NMR analyses confirmed esterification of starch by dry heating with PA and CA. Both phosphorylation and citration by esterification with PA and CA were observed in PA + 5CA starch, but high CA concentration inhibited covalent interaction between PA and starch in PA + 10CA starch. The degree of phosphorylation and citration resulted in different physicochemical properties in starch treated with PA and CA. The treatment with only PA did not change the crystalline regions of PA starch, but CA treatment induced the disruption of the crystalline structure of PA + 5CA and PA + 10CA starch. PA starch showed high solubility (46.41 %) and transmittance (90.51 %), but dual treatment of PA and CA induced significant decrease in solubility (3.23 %) and transmittance (2.18 %) of PA + 10CA starch. CA treatment increased the fraction of resistant starch in non-cooked (72.44 %) and cooked PA + 10CA starch (42.76 %). Therefore, dual treatment with PA and CA had potential to control physicochemical and functional properties of starch by phosphorylation and citration of starch.
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Affiliation(s)
- Jae Young Park
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea
| | - Eun Young Park
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Republic of Korea.
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7
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Tappiban P, Zhao J, Zhang Y, Gao Y, Zhang L, Bao J. Effects of single and dual modifications through electron beam irradiation and hydroxypropylation on physicochemical properties of potato and corn starches. Int J Biol Macromol 2022; 220:1579-1588. [PMID: 36113603 DOI: 10.1016/j.ijbiomac.2022.09.091] [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: 04/23/2022] [Revised: 08/16/2022] [Accepted: 09/10/2022] [Indexed: 11/18/2022]
Abstract
In this study, electron beam irradiation (EBI; 2, 4, 6, 8 and 10 kGy), hydroxypropylation (HP) and dual modification of EBI-HP were applied to modify corn and potato starches. The results showed that the molar substitution (MS) of EBI-HP modified corn and potato starches were in the range of 0.060-0.087 and 0.080-0.124, respectively. After modifications, amylose content of corn (30.0 %) and potato (31.2 %) starches were declined to 24.2-28.1 % and 26.1-29.5 %, respectively, and relative crystallinity was reduced from 35.5 to 30.0 % for corn and 34.1 to 20.2 % for potato. Pasting properties decreased significantly in both starch sources with increasing irradiation dose. EBI decreased springiness, enthalpy of retrograded starch (ΔHr) and percentage of retrogradation (R%) on corn starches, which were different from those effects observed on potato starches. Meanwhile, HP increased peak viscosity up to 312.6 RVU and 1359.3 RVU for corn and potato starches, respectively. Moreover, EBI-HP was highly responsible for the decreases in the textural, gelatinization and retrogradation properties and relative crystallinity in both corn and potato starches. These results enhance the understanding of starch functionality modified by using both physical and chemical methods, and provide further insights on food and non-food applications.
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Affiliation(s)
- Piengtawan Tappiban
- Institute of Nuclear Agricultural Sciences, College of Agriculture and Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China.
| | - Jiajia Zhao
- Institute of Nuclear Agricultural Sciences, College of Agriculture and Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
| | - Yu Zhang
- Institute of Nuclear Agricultural Sciences, College of Agriculture and Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
| | - Yan Gao
- Hainan Institute of Zhejiang University, Yazhou Bay Science and Technology City, Yazhou District, Sanya 572025, China
| | - Lin Zhang
- Hainan Institute of Zhejiang University, Yazhou Bay Science and Technology City, Yazhou District, Sanya 572025, China
| | - Jinsong Bao
- Institute of Nuclear Agricultural Sciences, College of Agriculture and Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China; Hainan Institute of Zhejiang University, Yazhou Bay Science and Technology City, Yazhou District, Sanya 572025, China.
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8
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Ye F, Li J, Zhao G. Physicochemical properties of different-sized fractions of sweet potato starch and their contributions to the quality of sweet potato starch. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.106023] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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9
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Ashogbon AO. Dual modification of various starches: Synthesis, properties and applications. Food Chem 2020; 342:128325. [PMID: 33153808 DOI: 10.1016/j.foodchem.2020.128325] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 09/26/2020] [Accepted: 10/05/2020] [Indexed: 01/07/2023]
Abstract
The problems associated with native starches (NSs) and single modified starches were stated in order to justify dual modification of various starches. Broadly, there are two types of dual modification, i.e., homogeneous dual modification and heterogeneous dual modification. The combination of two physical modifications, e.g., (extrusion/annealing); two chemical modifications, e.g., (succinylation/cross-linking) and two enzymes modification (α-amylase/pullulanase) falls under the former classification and the latter classification is the combination of two of each of the differently stated modifications, e.g., acetylation/annealing, extrusion/succinylation, and microwave-assisted phosphorylation, etc. The classification, synthesis, properties and applications of dually modified starches were discussed. There is an attempt to elucidate the problems of each of the single modification in order to justify dual modifications. In dual modifications, the order of reactions, the reaction conditions, the medium of reaction, and the botanical sources of the various starches are very important parameters.
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10
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Vandromme C, Kasprowicz A, Courseaux A, Trinel D, Facon M, Putaux JL, D’Hulst C, Wattebled F, Spriet C. NegFluo, a Fast and Efficient Method to Determine Starch Granule Size and Morphology In Situ in Plant Chloroplasts. FRONTIERS IN PLANT SCIENCE 2019; 10:1075. [PMID: 31552073 PMCID: PMC6746253 DOI: 10.3389/fpls.2019.01075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 08/07/2019] [Indexed: 06/10/2023]
Abstract
Starch granules that accumulate in the plastids of plants vary in size, shape, phosphate, or protein content according to their botanical origin. Depending on their size, the applications in food and nonfood industries differ. Being able to master starch granule size for a specific plant, without alteration of other characteristics (phosphate content, protein content, etc.), is challenging. The development of a simple and effective screening method to determine the size and shape of starch granules in a plant population is therefore of prime interest. In this study, we propose a new method, NegFluo, that combines negative confocal autofluorescence imaging in leaf and machine learning (ML)-based image analysis. It provides a fast, automated, and easy-to-use pipeline for both in situ starch granule imaging and its morphological analysis. NegFluo was applied to Arabidopsis leaves of wild-type and ss4 mutant plants. We validated its accuracy by comparing morphological quantifications using NegFluo and state-of-the-art methods relying either on starch granule purification or on preparation-intensive electron microscopy combined with manual image analysis. NegFluo thus opens the way to fast in situ analysis of starch granules.
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Affiliation(s)
- Camille Vandromme
- Univ. Lille, CNRS, UMR8576 – UGSF – Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Angelina Kasprowicz
- Univ. Lille, CNRS, UMR8576 – UGSF – Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Adeline Courseaux
- Univ. Lille, CNRS, UMR8576 – UGSF – Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Dave Trinel
- Univ. Lille, CNRS, UMR8576 – UGSF – Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Maud Facon
- Univ. Lille, CNRS, UMR8576 – UGSF – Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | | | - Christophe D’Hulst
- Univ. Lille, CNRS, UMR8576 – UGSF – Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Fabrice Wattebled
- Univ. Lille, CNRS, UMR8576 – UGSF – Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
| | - Corentin Spriet
- Univ. Lille, CNRS, UMR8576 – UGSF – Unité de Glycobiologie Structurale et Fonctionnelle, Lille, France
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11
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Impact of granule size on microstructural changes and oil absorption of potato starch during frying. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.03.046] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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12
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13
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Ye F, Xiao L, Liang Y, Zhou Y, Zhao G. Spontaneous fermentation tunes the physicochemical properties of sweet potato starch by modifying the structure of starch molecules. Carbohydr Polym 2019; 213:79-88. [PMID: 30879692 DOI: 10.1016/j.carbpol.2019.02.077] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/20/2019] [Accepted: 02/21/2019] [Indexed: 11/30/2022]
Abstract
The effects of spontaneous fermentation on the molecular and physicochemical characteristics of sweet potato starch stored in tank during twelve months were investigated. From starch slurry collected during spontaneous fermentation, eight isolates showed amylolytic activity, which included two Acetobacter strains, five Bacillus strains and one Gluconacetobacter strain. By spontaneous fermentation, the amylose content and the average molecular weight of starch were significantly decreased. Besides, the native and fermented starches showed different amylopectin chain-length distribution patterns. Among them, no significant differences in granular morphology, granule size distribution, and crystalline structure. However, the thermal and pasting properties as well as the hardness of the starch gel differed significantly. Pearson's correlation analysis showed that the physicochemical properties was mainly influenced by the changes in the amylose content, amylopectin chain-length distribution as well as the average molecular weight of starch. These findings demonstrated the feasibility of spontaneous fermentation as a tool for modifying starches.
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Affiliation(s)
- Fayin Ye
- College of Food Science, Southwest University, Chongqing 400715, People's Republic of China
| | - Li Xiao
- College of Food Science, Southwest University, Chongqing 400715, People's Republic of China
| | - Ya'nan Liang
- College of Food Science, Southwest University, Chongqing 400715, People's Republic of China
| | - Yun Zhou
- College of Food Science, Southwest University, Chongqing 400715, People's Republic of China
| | - Guohua Zhao
- College of Food Science, Southwest University, Chongqing 400715, People's Republic of China; Chongqing Engineering Research Center for Sweet Potato, Chongqing 400715, People's Republic of China.
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14
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Lv Z, Yu K, Jin S, Ke W, Fei C, Cui P, Lu G. Starch Granules Size Distribution of Sweet Potato and Their Relationship with Quality of Dried and Fried Products. STARCH-STARKE 2019. [DOI: 10.1002/star.201800175] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zunfu Lv
- College of Agriculture & Food Science and The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province; Zhejiang A & F University; Lin'an 311300 Zhejiang China
| | - Kaikai Yu
- College of Agriculture & Food Science and The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province; Zhejiang A & F University; Lin'an 311300 Zhejiang China
| | - Shaoqiong Jin
- College of Agriculture & Food Science and The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province; Zhejiang A & F University; Lin'an 311300 Zhejiang China
| | - Weiyu Ke
- College of Agriculture & Food Science and The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province; Zhejiang A & F University; Lin'an 311300 Zhejiang China
| | - Cong Fei
- College of Agriculture & Food Science and The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province; Zhejiang A & F University; Lin'an 311300 Zhejiang China
| | - Peng Cui
- College of Agriculture & Food Science and The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province; Zhejiang A & F University; Lin'an 311300 Zhejiang China
| | - Guoquan Lu
- College of Agriculture & Food Science and The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province; Zhejiang A & F University; Lin'an 311300 Zhejiang China
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15
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Zhu J, Sun W, Meng Z, Zhu X, Gan H, Gu R, Wu Z, Dou G. Preparation and characterization of a new type of porous starch microspheres (PSM) and effect of physicochemical properties on water uptake rate. Int J Biol Macromol 2018; 116:707-714. [DOI: 10.1016/j.ijbiomac.2018.05.059] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 05/11/2018] [Indexed: 11/29/2022]
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16
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Ren F, Yu B, Dong D, Hou ZH, Cui B. Rheological, thermal and microstructural properties of whey protein isolate-modified cassava starch mixed gels at different pH values. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13529] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fei Ren
- College of Food Science and Engineering; Qilu University of Technology; Jinan Shandong 250353 China
| | - Bin Yu
- College of Food Science and Engineering; Qilu University of Technology; Jinan Shandong 250353 China
| | - Die Dong
- College of Food Science and Engineering; Qilu University of Technology; Jinan Shandong 250353 China
| | - Zhao-hua Hou
- College of Food Science and Engineering; Qilu University of Technology; Jinan Shandong 250353 China
| | - Bo Cui
- College of Food Science and Engineering; Qilu University of Technology; Jinan Shandong 250353 China
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17
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Ren F, Dong D, Yu B, Hou ZH, Cui B. Rheology, thermal properties, and microstructure of heat-induced gel of whey protein-acetylated potato starch. STARCH-STARKE 2017. [DOI: 10.1002/star.201600344] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Fei Ren
- College of Food Science and Engineering; Qilu University of Technology; Jinan Shandong P. R. China
| | - Die Dong
- College of Food Science and Engineering; Qilu University of Technology; Jinan Shandong P. R. China
| | - Bin Yu
- College of Food Science and Engineering; Qilu University of Technology; Jinan Shandong P. R. China
| | - Zhao-hua Hou
- College of Food Science and Engineering; Qilu University of Technology; Jinan Shandong P. R. China
| | - Bo Cui
- College of Food Science and Engineering; Qilu University of Technology; Jinan Shandong P. R. China
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Wang C, Tang CH, Fu X, Huang Q, Zhang B. Granular size of potato starch affects structural properties, octenylsuccinic anhydride modification and flowability. Food Chem 2016; 212:453-9. [DOI: 10.1016/j.foodchem.2016.06.006] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 06/03/2016] [Accepted: 06/04/2016] [Indexed: 10/21/2022]
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Haroon M, Wang L, Yu H, Abbasi NM, Zain-ul-Abdin ZUA, Saleem M, Khan RU, Ullah RS, Chen Q, Wu J. Chemical modification of starch and its application as an adsorbent material. RSC Adv 2016. [DOI: 10.1039/c6ra16795k] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Starch is a biopolymer of plant origin which is cheap, abundant and has many applications in food and non-food industries.
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Zhao J, Schols HA, Chen Z, Jin Z, Buwalda P, Gruppen H. Distribution of phosphorus and hydroxypropyl groups within granules of modified sweet potato starches as determined after chemical peeling. Carbohydr Polym 2015; 132:630-7. [DOI: 10.1016/j.carbpol.2015.06.078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Revised: 06/07/2015] [Accepted: 06/23/2015] [Indexed: 10/23/2022]
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Zhao J, Chen Z, Jin Z, de Waard P, Buwalda P, Gruppen H, Schols HA. Level and position of substituents in cross-linked and hydroxypropylated sweet potato starches using nuclear magnetic resonance spectroscopy. Carbohydr Polym 2015; 131:424-31. [DOI: 10.1016/j.carbpol.2015.06.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 05/31/2015] [Accepted: 06/01/2015] [Indexed: 10/23/2022]
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