Physicochemical Properties and Biological Characteristics of <i>Sargassum fusiforme</i> Polysaccharides Prepared through Fermentation of <i>Lactobacillus</i>
<i>Sargassum fusiforme</i> polysaccharides (SFPs) have multiple activities. The fermentation of <i>S. fusiforme</i> by <i>Lactobacillus</i> can alter its polysaccharide properties and biological activities. In this study, three different <i>Lactobacillus<...
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MDPI AG
2023-09-01
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| Series: | Fermentation |
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| Online Access: | https://www.mdpi.com/2311-5637/9/9/835 |
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| author | Ying Yang Dan Ouyang Jiayao Song Chunyang Chen Chenjing Yin Laijin Su Mingjiang Wu |
| author_facet | Ying Yang Dan Ouyang Jiayao Song Chunyang Chen Chenjing Yin Laijin Su Mingjiang Wu |
| author_sort | Ying Yang |
| collection | DOAJ |
| description | <i>Sargassum fusiforme</i> polysaccharides (SFPs) have multiple activities. The fermentation of <i>S. fusiforme</i> by <i>Lactobacillus</i> can alter its polysaccharide properties and biological activities. In this study, three different <i>Lactobacillus</i> species <i>(Lactobacillus plantarum</i> (LP), <i>Lactobacillus acidophilus</i> (LA), and <i>Lactobacillus rhamnosus</i> (LR)) were selected to ferment <i>S. fusiforme</i>. The polysaccharides SFP (unfermented) and FSFP (fermented by LP, LA, or LR denoted as LP-SFP, LA-SFP, and LR-SFP, respectively) were extracted, and their physicochemical properties and biological activities were investigated. According to the results, fermentation caused significant changes in the physicochemical properties and biological activities of SFP. Specifically, FSFP showed a significant increase in uronic acid and fucose content and a significant decrease in molecular weight; LA-SFP and LR-SFP had stronger DPPH scavenging abilities; LR-SFP had the strongest inhibition of ROS production and cell mortality; LP-SFP and LR-SFP significantly increased SOD activity in zebrafish; LA-SFP had a significant effect on the proliferation of <i>Lactobacillus plantarum</i>; LP-SFP had a significant effect on the proliferation of <i>Lactobacillus rhamnosus</i>; and LA-SFP had a stronger food-excretion-promoting activity. In conclusion, the fermentation of <i>Lactobacillus</i> for the preparation of SFPs can change the physicochemical properties of polysaccharides and has broad potential for improving their biological activity. |
| first_indexed | 2024-03-10T22:46:24Z |
| format | Article |
| id | doaj.art-853500a45258421cb3ce93500aa17a07 |
| institution | Directory Open Access Journal |
| issn | 2311-5637 |
| language | English |
| last_indexed | 2024-03-10T22:46:24Z |
| publishDate | 2023-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Fermentation |
| spelling | doaj.art-853500a45258421cb3ce93500aa17a072023-11-19T10:39:11ZengMDPI AGFermentation2311-56372023-09-019983510.3390/fermentation9090835Physicochemical Properties and Biological Characteristics of <i>Sargassum fusiforme</i> Polysaccharides Prepared through Fermentation of <i>Lactobacillus</i>Ying Yang0Dan Ouyang1Jiayao Song2Chunyang Chen3Chenjing Yin4Laijin Su5Mingjiang Wu6College of Life and Environmental Science, Wenzhou University, Wenzhou 325035, ChinaCollege of Life and Environmental Science, Wenzhou University, Wenzhou 325035, ChinaCollege of Life and Environmental Science, Wenzhou University, Wenzhou 325035, ChinaCollege of Life and Environmental Science, Wenzhou University, Wenzhou 325035, ChinaCollege of Life and Environmental Science, Wenzhou University, Wenzhou 325035, ChinaCollege of Life and Environmental Science, Wenzhou University, Wenzhou 325035, ChinaCollege of Life and Environmental Science, Wenzhou University, Wenzhou 325035, China<i>Sargassum fusiforme</i> polysaccharides (SFPs) have multiple activities. The fermentation of <i>S. fusiforme</i> by <i>Lactobacillus</i> can alter its polysaccharide properties and biological activities. In this study, three different <i>Lactobacillus</i> species <i>(Lactobacillus plantarum</i> (LP), <i>Lactobacillus acidophilus</i> (LA), and <i>Lactobacillus rhamnosus</i> (LR)) were selected to ferment <i>S. fusiforme</i>. The polysaccharides SFP (unfermented) and FSFP (fermented by LP, LA, or LR denoted as LP-SFP, LA-SFP, and LR-SFP, respectively) were extracted, and their physicochemical properties and biological activities were investigated. According to the results, fermentation caused significant changes in the physicochemical properties and biological activities of SFP. Specifically, FSFP showed a significant increase in uronic acid and fucose content and a significant decrease in molecular weight; LA-SFP and LR-SFP had stronger DPPH scavenging abilities; LR-SFP had the strongest inhibition of ROS production and cell mortality; LP-SFP and LR-SFP significantly increased SOD activity in zebrafish; LA-SFP had a significant effect on the proliferation of <i>Lactobacillus plantarum</i>; LP-SFP had a significant effect on the proliferation of <i>Lactobacillus rhamnosus</i>; and LA-SFP had a stronger food-excretion-promoting activity. In conclusion, the fermentation of <i>Lactobacillus</i> for the preparation of SFPs can change the physicochemical properties of polysaccharides and has broad potential for improving their biological activity.https://www.mdpi.com/2311-5637/9/9/835<i>Sargassum fusiforme</i> polysaccharidesfermentation<i>Lactobacillus</i>biological activity |
| spellingShingle | Ying Yang Dan Ouyang Jiayao Song Chunyang Chen Chenjing Yin Laijin Su Mingjiang Wu Physicochemical Properties and Biological Characteristics of <i>Sargassum fusiforme</i> Polysaccharides Prepared through Fermentation of <i>Lactobacillus</i> Fermentation <i>Sargassum fusiforme</i> polysaccharides fermentation <i>Lactobacillus</i> biological activity |
| title | Physicochemical Properties and Biological Characteristics of <i>Sargassum fusiforme</i> Polysaccharides Prepared through Fermentation of <i>Lactobacillus</i> |
| title_full | Physicochemical Properties and Biological Characteristics of <i>Sargassum fusiforme</i> Polysaccharides Prepared through Fermentation of <i>Lactobacillus</i> |
| title_fullStr | Physicochemical Properties and Biological Characteristics of <i>Sargassum fusiforme</i> Polysaccharides Prepared through Fermentation of <i>Lactobacillus</i> |
| title_full_unstemmed | Physicochemical Properties and Biological Characteristics of <i>Sargassum fusiforme</i> Polysaccharides Prepared through Fermentation of <i>Lactobacillus</i> |
| title_short | Physicochemical Properties and Biological Characteristics of <i>Sargassum fusiforme</i> Polysaccharides Prepared through Fermentation of <i>Lactobacillus</i> |
| title_sort | physicochemical properties and biological characteristics of i sargassum fusiforme i polysaccharides prepared through fermentation of i lactobacillus i |
| topic | <i>Sargassum fusiforme</i> polysaccharides fermentation <i>Lactobacillus</i> biological activity |
| url | https://www.mdpi.com/2311-5637/9/9/835 |
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