Physicochemical characterization and in vitro digestibility of resistant starch from corn starch sugar residue
This study sought to investigate the thermal stability and digestibility of corn starch sugar residue resistant starch (CSSR-RS) through comparative analysis of the physicochemical properties and structural characteristics among CSSR-RS, high-amylose corn starch (HS), and normal corn starch (NS). CS...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-01-01
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| Series: | Food Chemistry: X |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590157524010010 |
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| author | Qianqian Dai Xiaoke Li Chuanbo He Ying Liang Hejian Xiong Ying Ma Shaowei Zhai |
| author_facet | Qianqian Dai Xiaoke Li Chuanbo He Ying Liang Hejian Xiong Ying Ma Shaowei Zhai |
| author_sort | Qianqian Dai |
| collection | DOAJ |
| description | This study sought to investigate the thermal stability and digestibility of corn starch sugar residue resistant starch (CSSR-RS) through comparative analysis of the physicochemical properties and structural characteristics among CSSR-RS, high-amylose corn starch (HS), and normal corn starch (NS). CSSR-RS contained 51.76 % resistant starch (RS), with 42.6 % remaining after high-temperature treatment, which was significantly higher than HS, demonstrating strong resistance to gelatinization. CSSR-RS is characterized by highly ordered aggregation of small molecules with a C-type crystalline structure, and irregular granular structures with wrinkled surfaces. Compared with NS and HS, the short-range and long-range order of CSSR-RS were significantly higher, indicating excellent thermal stability. In vitro simulated digestion revealed that the total hydrolysis rate of CSSR-RS was significantly lower than those of NS and HS, and the residual digesta of CSSR-RS also showed better resistance to digestion than HS. CSSR-RS exhibited significant development prospects in healthy food. |
| format | Article |
| id | doaj-art-b64e61caa3e54ef0bb3439c849825d96 |
| institution | Kabale University |
| issn | 2590-1575 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Food Chemistry: X |
| spelling | doaj-art-b64e61caa3e54ef0bb3439c849825d962025-02-12T05:32:01ZengElsevierFood Chemistry: X2590-15752025-01-0125102113Physicochemical characterization and in vitro digestibility of resistant starch from corn starch sugar residueQianqian Dai0Xiaoke Li1Chuanbo He2Ying Liang3Hejian Xiong4Ying Ma5Shaowei Zhai6Fisheries College of Jimei University, State Key Laboratory of Mariculture Breeding, Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture and Rural Affairs, Engineering Research Center of the Modern Technology for Eel Industry, Ministry of Education, Xiamen, Fujian 361021, China.College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, ChinaCollege of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, ChinaFisheries College of Jimei University, State Key Laboratory of Mariculture Breeding, Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture and Rural Affairs, Engineering Research Center of the Modern Technology for Eel Industry, Ministry of Education, Xiamen, Fujian 361021, China.College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; Corresponding authors.Fisheries College of Jimei University, State Key Laboratory of Mariculture Breeding, Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture and Rural Affairs, Engineering Research Center of the Modern Technology for Eel Industry, Ministry of Education, Xiamen, Fujian 361021, China.; Corresponding authors.Fisheries College of Jimei University, State Key Laboratory of Mariculture Breeding, Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture and Rural Affairs, Engineering Research Center of the Modern Technology for Eel Industry, Ministry of Education, Xiamen, Fujian 361021, China.; Corresponding authors.This study sought to investigate the thermal stability and digestibility of corn starch sugar residue resistant starch (CSSR-RS) through comparative analysis of the physicochemical properties and structural characteristics among CSSR-RS, high-amylose corn starch (HS), and normal corn starch (NS). CSSR-RS contained 51.76 % resistant starch (RS), with 42.6 % remaining after high-temperature treatment, which was significantly higher than HS, demonstrating strong resistance to gelatinization. CSSR-RS is characterized by highly ordered aggregation of small molecules with a C-type crystalline structure, and irregular granular structures with wrinkled surfaces. Compared with NS and HS, the short-range and long-range order of CSSR-RS were significantly higher, indicating excellent thermal stability. In vitro simulated digestion revealed that the total hydrolysis rate of CSSR-RS was significantly lower than those of NS and HS, and the residual digesta of CSSR-RS also showed better resistance to digestion than HS. CSSR-RS exhibited significant development prospects in healthy food.http://www.sciencedirect.com/science/article/pii/S2590157524010010Corn starch sugar residue resistant starchPhysicochemical propertiesDigestive properties |
| spellingShingle | Qianqian Dai Xiaoke Li Chuanbo He Ying Liang Hejian Xiong Ying Ma Shaowei Zhai Physicochemical characterization and in vitro digestibility of resistant starch from corn starch sugar residue Food Chemistry: X Corn starch sugar residue resistant starch Physicochemical properties Digestive properties |
| title | Physicochemical characterization and in vitro digestibility of resistant starch from corn starch sugar residue |
| title_full | Physicochemical characterization and in vitro digestibility of resistant starch from corn starch sugar residue |
| title_fullStr | Physicochemical characterization and in vitro digestibility of resistant starch from corn starch sugar residue |
| title_full_unstemmed | Physicochemical characterization and in vitro digestibility of resistant starch from corn starch sugar residue |
| title_short | Physicochemical characterization and in vitro digestibility of resistant starch from corn starch sugar residue |
| title_sort | physicochemical characterization and in vitro digestibility of resistant starch from corn starch sugar residue |
| topic | Corn starch sugar residue resistant starch Physicochemical properties Digestive properties |
| url | http://www.sciencedirect.com/science/article/pii/S2590157524010010 |
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