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Reactive Extrusion-Assisted Process to Obtain Starch Hydrogels through Reaction with Organic Acids. POLYSACCHARIDES 2022. [DOI: 10.3390/polysaccharides3040046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
A totally green process based on reactive extrusion was used for the production of cassava starch hydrogels through reaction with two organic crosslinking agents, citric (CA) and tartaric (TA) acids. CA and TA were used at different concentrations (0, 2.5, 5.0, 10.0, 15.0, and 20.0%). Degree of substitution (DS) of hydrogels ranged from 0.023 to 0.365. Fourier transform infrared spectroscopy results showed a new band appearing at 1730 cm−1 associated with ester carbonyl groups. X-ray diffraction indicated that reactive extrusion resulted in the disappearance of diffraction peaks of native starch and samples with lower crystallinity indices ranging from 37% (native starch) to 8–11% in starch hydrogels. Morphology analysis showed that the original granular structure of starch was lost and replaced by a rougher and irregular structure. Water holding capacity values of starch hydrogels obtained by reactive extrusion were superior to those of native starch and the control sample (extruded without the crosslinking agents). Hydrogels obtained with the highest CA or TA concentration (20.0%) resulted in the higher DS and swelling capacities, resulting in samples with 870 and 810% of water retention, respectively. Reactive extrusion was effective in obtaining starch hydrogels by reaction with organic acids.
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Murúa‐Pagola B, Castro‐Becerra AL, Abadía‐García L, Castaño‐Tostado E, Amaya‐Llano SL. Protective effect of a cross‐linked starch by extrusion on the survival of
Bifidobacterium breve ATCC 15700 in yogurt. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cagnin C, Simões BM, Yamashita F, Andrello AC, Carvalho GM, Grossmann MVE. Hydrogels of starch/carboxymethyl cellulose crosslinked with sodium trimetaphosphate via reactive extrusion. J Appl Polym Sci 2020. [DOI: 10.1002/app.50194] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Caroline Cagnin
- Department of Food Science Universidade Estadual de Londrina Londrina Brazil
| | | | - Fábio Yamashita
- Department of Food Science Universidade Estadual de Londrina Londrina Brazil
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Siyamak S, Luckman P, Laycock B. Rapid and solvent-free synthesis of pH-responsive graft-copolymers based on wheat starch and their properties as potential ammonium sorbents. Int J Biol Macromol 2020; 149:477-486. [DOI: 10.1016/j.ijbiomac.2020.01.202] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/12/2020] [Accepted: 01/20/2020] [Indexed: 01/06/2023]
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Rheological characteristics and genotype correlation of cassava root for very high gravity ethanol production: The influence of cassava varieties and harvest times. Biotechnol Appl Biochem 2020; 67:105-116. [DOI: 10.1002/bab.1818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 09/03/2019] [Indexed: 11/07/2022]
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Cai C, Tian Y, Yu Z, Sun C, Jin Z. In Vitro Digestibility and Predicted Glycemic Index of Chemically Modified Rice Starch by One‐Step Reactive Extrusion. STARCH-STARKE 2019. [DOI: 10.1002/star.201900012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Canxin Cai
- The State Key Laboratory of Food Science and TechnologyJiangnan University Wuxi 214122 China
- School of Food Science and TechnologyJiangnan University Wuxi 214122 China
| | - Yaoqi Tian
- The State Key Laboratory of Food Science and TechnologyJiangnan University Wuxi 214122 China
- School of Food Science and TechnologyJiangnan University Wuxi 214122 China
| | - Zhiwei Yu
- Department of PediatricsWuxi Children's Hospital Wuxi 214023 China
| | - Chunrui Sun
- Zhucheng Xingmao Corn Developing Co., Ltd Weifang 262200 China
| | - Zhengyu Jin
- The State Key Laboratory of Food Science and TechnologyJiangnan University Wuxi 214122 China
- School of Food Science and TechnologyJiangnan University Wuxi 214122 China
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Cai C, Wei B, Tian Y, Ma R, Chen L, Qiu L, Jin Z. Structural changes of chemically modified rice starch by one-step reactive extrusion. Food Chem 2019; 288:354-360. [DOI: 10.1016/j.foodchem.2019.03.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 03/07/2019] [Accepted: 03/07/2019] [Indexed: 11/16/2022]
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Bunkerd R, Molloy R, Somsunan R, Punyodom W, Topham PD, Tighe BJ. Synthesis and Characterization of Chemically-Modified Cassava Starch Grafted with Poly(2-Ethylhexyl Acrylate) for Blending with Poly(Lactic Acid). STARCH-STARKE 2018. [DOI: 10.1002/star.201800093] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ratthaphat Bunkerd
- Polymer Research Group; Faculty of Science; Department of Chemistry; Chiang Mai University; Chiang Mai 50200 Thailand
| | - Robert Molloy
- Polymer Research Group; Faculty of Science; Department of Chemistry; Chiang Mai University; Chiang Mai 50200 Thailand
- Materials Science Research Center; Faculty of Science; Chiang Mai University; Chiang Mai 50200 Thailand
| | - Runglawan Somsunan
- Polymer Research Group; Faculty of Science; Department of Chemistry; Chiang Mai University; Chiang Mai 50200 Thailand
- Materials Science Research Center; Faculty of Science; Chiang Mai University; Chiang Mai 50200 Thailand
| | - Winita Punyodom
- Polymer Research Group; Faculty of Science; Department of Chemistry; Chiang Mai University; Chiang Mai 50200 Thailand
- Materials Science Research Center; Faculty of Science; Chiang Mai University; Chiang Mai 50200 Thailand
| | - Paul D. Topham
- Aston Institute of Materials Research; Aston University; Birmingham B4 7ET UK
| | - Brian J. Tighe
- Chemical Engineering and Applied Chemistry; School of Engineering and Applied Science; Aston University; Birmingham B4 7ET UK
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Jiang J, Dang L, Tan H, Pan B, Wei H. Thin layer drying kinetics of pre-gelatinized starch under microwave. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2017.01.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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