Modification of wheat bran insoluble and soluble dietary fibers with snail enzyme
Insoluble dietary fiber (IDF) and soluble dietary fiber (SDF) extracted from wheat bran were modified by snail enzyme and their physicochemical properties (water retention capacity and oil retention capacity), functional properties (cholesterol adsorption capacity, glucose adsorption capacity and an...
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2021-05-01
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| Series: | Food Science and Human Wellness |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2213453021000367 |
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| author | Xin Liu Keke Suo Pei Wang Xue Li Limin Hao Jiaqing Zhu Juanjuan Yi Qiaozhen Kang Jinyong Huang Jike Lu |
| author_facet | Xin Liu Keke Suo Pei Wang Xue Li Limin Hao Jiaqing Zhu Juanjuan Yi Qiaozhen Kang Jinyong Huang Jike Lu |
| author_sort | Xin Liu |
| collection | DOAJ |
| description | Insoluble dietary fiber (IDF) and soluble dietary fiber (SDF) extracted from wheat bran were modified by snail enzyme and their physicochemical properties (water retention capacity and oil retention capacity), functional properties (cholesterol adsorption capacity, glucose adsorption capacity and antioxidant activity) and structural characterizations were evaluated. The results showed that snail enzyme modification led to the significant increase in oil retention capacity of IDF, glucose adsorption capacity and cholesterol adsorption capacity of IDF and SDF. Enzymatic modification also markedly improved the DPPH radical scavenging capacity and reducing power of IDF and SDF. Meanwhile, scanning electron microscopy (SEM) analysis indicated the microstructures of IDF and SDF powders were significantly changed. Fourier transfer-infrared spectrometry (FT-IR) showed that snail enzyme modification could degrade the part of cellulose and hemicellulose of IDF and SDF. All these improved physicochemical and functional properties of IDF and SDF might depend on their structural changes. It suggested that snail enzyme modification could effectively improve physicochemical and functional properties of IDF and SDF from wheat bran. |
| format | Article |
| id | doaj-art-56f5d600759740f1abcc451cd623d55a |
| institution | Kabale University |
| issn | 2213-4530 |
| language | English |
| publishDate | 2021-05-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Food Science and Human Wellness |
| spelling | doaj-art-56f5d600759740f1abcc451cd623d55a2025-02-03T05:18:55ZengTsinghua University PressFood Science and Human Wellness2213-45302021-05-01103356361Modification of wheat bran insoluble and soluble dietary fibers with snail enzymeXin Liu0Keke Suo1Pei Wang2Xue Li3Limin Hao4Jiaqing Zhu5Juanjuan Yi6Qiaozhen Kang7Jinyong Huang8Jike Lu9School of Life Sciences, Zhengzhou University, Henan 450001, ChinaSchool of Life Sciences, Zhengzhou University, Henan 450001, ChinaSchool of Life Sciences, Zhengzhou University, Henan 450001, ChinaSchool of Life Sciences, Zhengzhou University, Henan 450001, ChinaThe Quartermaster Research Institute of Engineering and Technology, Academy of Military Sciences PLA China, Beijing 100010, China; Corresponding author.School of Life Sciences, Zhengzhou University, Henan 450001, ChinaSchool of Life Sciences, Zhengzhou University, Henan 450001, ChinaSchool of Life Sciences, Zhengzhou University, Henan 450001, ChinaSchool of Agricultural Science, Zhengzhou University, Henan 450001, ChinaSchool of Life Sciences, Zhengzhou University, Henan 450001, China; Corresponding author.Insoluble dietary fiber (IDF) and soluble dietary fiber (SDF) extracted from wheat bran were modified by snail enzyme and their physicochemical properties (water retention capacity and oil retention capacity), functional properties (cholesterol adsorption capacity, glucose adsorption capacity and antioxidant activity) and structural characterizations were evaluated. The results showed that snail enzyme modification led to the significant increase in oil retention capacity of IDF, glucose adsorption capacity and cholesterol adsorption capacity of IDF and SDF. Enzymatic modification also markedly improved the DPPH radical scavenging capacity and reducing power of IDF and SDF. Meanwhile, scanning electron microscopy (SEM) analysis indicated the microstructures of IDF and SDF powders were significantly changed. Fourier transfer-infrared spectrometry (FT-IR) showed that snail enzyme modification could degrade the part of cellulose and hemicellulose of IDF and SDF. All these improved physicochemical and functional properties of IDF and SDF might depend on their structural changes. It suggested that snail enzyme modification could effectively improve physicochemical and functional properties of IDF and SDF from wheat bran.http://www.sciencedirect.com/science/article/pii/S2213453021000367Snail enzymeInsoluble dietary fiberSoluble dietary fiberPhysicochemical propertiesFunctional properties |
| spellingShingle | Xin Liu Keke Suo Pei Wang Xue Li Limin Hao Jiaqing Zhu Juanjuan Yi Qiaozhen Kang Jinyong Huang Jike Lu Modification of wheat bran insoluble and soluble dietary fibers with snail enzyme Food Science and Human Wellness Snail enzyme Insoluble dietary fiber Soluble dietary fiber Physicochemical properties Functional properties |
| title | Modification of wheat bran insoluble and soluble dietary fibers with snail enzyme |
| title_full | Modification of wheat bran insoluble and soluble dietary fibers with snail enzyme |
| title_fullStr | Modification of wheat bran insoluble and soluble dietary fibers with snail enzyme |
| title_full_unstemmed | Modification of wheat bran insoluble and soluble dietary fibers with snail enzyme |
| title_short | Modification of wheat bran insoluble and soluble dietary fibers with snail enzyme |
| title_sort | modification of wheat bran insoluble and soluble dietary fibers with snail enzyme |
| topic | Snail enzyme Insoluble dietary fiber Soluble dietary fiber Physicochemical properties Functional properties |
| url | http://www.sciencedirect.com/science/article/pii/S2213453021000367 |
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