Effect of Solid-State Fermentation of <i>Hericium erinaceus</i> on the Structure and Physicochemical Properties of Soluble Dietary Fiber from Corn Husk
Corn husk, a by-product of corn starch production and processing, contains high-quality dietary fiber (DF). Our study compares and analyzes the impact of <i>Hericium erinaceus</i> solid-state fermentation (SSF) on the structure and physicochemical characteristics of soluble dietary fiber...
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MDPI AG
2024-09-01
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| Series: | Foods |
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| Online Access: | https://www.mdpi.com/2304-8158/13/18/2895 |
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| author | He Ban Qiannan Liu Lin Xiu Dan Cai Jingsheng Liu |
| author_facet | He Ban Qiannan Liu Lin Xiu Dan Cai Jingsheng Liu |
| author_sort | He Ban |
| collection | DOAJ |
| description | Corn husk, a by-product of corn starch production and processing, contains high-quality dietary fiber (DF). Our study compares and analyzes the impact of <i>Hericium erinaceus</i> solid-state fermentation (SSF) on the structure and physicochemical characteristics of soluble dietary fiber (SDF) of corn husks. The study also investigates the kinetics of SSF of <i>H. erinaceus</i> in this process. The scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR) results revealed significant structural changes in corn husk SDF before and after fermentation, with a significant elevation in the functional group numbers. The data indicate that the fermented corn husk SDF’s water-holding, swelling, and oil-holding capacities increased to 1.57, 1.95, and 1.80 times those of the pre-fermentation SDF, respectively. Additionally, the results suggest that changes in extracellular enzyme activity and nutrient composition during SSF of <i>H. erinaceus</i> are closely associated with the mycelium growth stage, with a mutual promotion or inhibition relationship between the two. Our study offers a foundation for corn husk SDF fermentation and is relevant to the bioconversion of maize processing by-products. |
| format | Article |
| id | doaj-art-4b3cfc6616544170802f5205cce6ff33 |
| institution | OA Journals |
| issn | 2304-8158 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | MDPI AG |
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| series | Foods |
| spelling | doaj-art-4b3cfc6616544170802f5205cce6ff332025-08-20T01:55:31ZengMDPI AGFoods2304-81582024-09-011318289510.3390/foods13182895Effect of Solid-State Fermentation of <i>Hericium erinaceus</i> on the Structure and Physicochemical Properties of Soluble Dietary Fiber from Corn HuskHe Ban0Qiannan Liu1Lin Xiu2Dan Cai3Jingsheng Liu4College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, ChinaCollege of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, ChinaCollege of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, ChinaCollege of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, ChinaCollege of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, ChinaCorn husk, a by-product of corn starch production and processing, contains high-quality dietary fiber (DF). Our study compares and analyzes the impact of <i>Hericium erinaceus</i> solid-state fermentation (SSF) on the structure and physicochemical characteristics of soluble dietary fiber (SDF) of corn husks. The study also investigates the kinetics of SSF of <i>H. erinaceus</i> in this process. The scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR) results revealed significant structural changes in corn husk SDF before and after fermentation, with a significant elevation in the functional group numbers. The data indicate that the fermented corn husk SDF’s water-holding, swelling, and oil-holding capacities increased to 1.57, 1.95, and 1.80 times those of the pre-fermentation SDF, respectively. Additionally, the results suggest that changes in extracellular enzyme activity and nutrient composition during SSF of <i>H. erinaceus</i> are closely associated with the mycelium growth stage, with a mutual promotion or inhibition relationship between the two. Our study offers a foundation for corn husk SDF fermentation and is relevant to the bioconversion of maize processing by-products.https://www.mdpi.com/2304-8158/13/18/2895<i>Hericium erinaceus</i>corn husksolid-state fermentationfermentation kineticsdietary fiber modificationstructure and function |
| spellingShingle | He Ban Qiannan Liu Lin Xiu Dan Cai Jingsheng Liu Effect of Solid-State Fermentation of <i>Hericium erinaceus</i> on the Structure and Physicochemical Properties of Soluble Dietary Fiber from Corn Husk Foods <i>Hericium erinaceus</i> corn husk solid-state fermentation fermentation kinetics dietary fiber modification structure and function |
| title | Effect of Solid-State Fermentation of <i>Hericium erinaceus</i> on the Structure and Physicochemical Properties of Soluble Dietary Fiber from Corn Husk |
| title_full | Effect of Solid-State Fermentation of <i>Hericium erinaceus</i> on the Structure and Physicochemical Properties of Soluble Dietary Fiber from Corn Husk |
| title_fullStr | Effect of Solid-State Fermentation of <i>Hericium erinaceus</i> on the Structure and Physicochemical Properties of Soluble Dietary Fiber from Corn Husk |
| title_full_unstemmed | Effect of Solid-State Fermentation of <i>Hericium erinaceus</i> on the Structure and Physicochemical Properties of Soluble Dietary Fiber from Corn Husk |
| title_short | Effect of Solid-State Fermentation of <i>Hericium erinaceus</i> on the Structure and Physicochemical Properties of Soluble Dietary Fiber from Corn Husk |
| title_sort | effect of solid state fermentation of i hericium erinaceus i on the structure and physicochemical properties of soluble dietary fiber from corn husk |
| topic | <i>Hericium erinaceus</i> corn husk solid-state fermentation fermentation kinetics dietary fiber modification structure and function |
| url | https://www.mdpi.com/2304-8158/13/18/2895 |
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