Ultrasound-assisted enzyme extraction and properties of Shatian pomelo peel polysaccharide
In this study, Shatian pomelo peel was used as the raw material for extracting polysaccharides using hot water extraction (HW) and ultrasonic-assisted enzyme (UVE) methods, respectively. The optimal parameters for extractingShatian pomelo peel polysaccharides (StPP) using the ultrasound-assisted enz...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-08-01
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| Series: | Ultrasonics Sonochemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1350417723002195 |
| _version_ | 1797754067157516288 |
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| author | Bobo Lin Shasha Wang Anqi Zhou Qiurui Hu Gangliang Huang |
| author_facet | Bobo Lin Shasha Wang Anqi Zhou Qiurui Hu Gangliang Huang |
| author_sort | Bobo Lin |
| collection | DOAJ |
| description | In this study, Shatian pomelo peel was used as the raw material for extracting polysaccharides using hot water extraction (HW) and ultrasonic-assisted enzyme (UVE) methods, respectively. The optimal parameters for extractingShatian pomelo peel polysaccharides (StPP) using the ultrasound-assisted enzymatic method were determined using response surface methodology (RSM). The optimal conditions for the extraction of StPP were as follows: ultrasound power 350 W, ultrasound time 50 min, enzymatic digestion time 50 min, compound enzyme addition 1.5%, and enzymatic digestion temperature 55 °C. The yield of StPP was found to be 30.1310% under these conditions. Comparing the physicochemical properties and antioxidant activity of StPP extracted using different methods, it was observed that ultrasound-assisted enzyme extraction resulted in higher yield, sugar content and glucuronic acid content of StPP compared to traditional hot water extraction. Additionally, StPP extracted by ultrasound-assisted enzyme extraction showed better antioxidant activity. These results suggest that ultrasound-assisted enzymatic extraction is an effective method to enhance the activity of natural polysaccharides. |
| first_indexed | 2024-03-12T17:27:06Z |
| format | Article |
| id | doaj.art-fad23a07bc914abfb72549ad0590f24d |
| institution | Directory Open Access Journal |
| issn | 1350-4177 |
| language | English |
| last_indexed | 2024-03-12T17:27:06Z |
| publishDate | 2023-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ultrasonics Sonochemistry |
| spelling | doaj.art-fad23a07bc914abfb72549ad0590f24d2023-08-05T05:15:30ZengElsevierUltrasonics Sonochemistry1350-41772023-08-0198106507Ultrasound-assisted enzyme extraction and properties of Shatian pomelo peel polysaccharideBobo Lin0Shasha Wang1Anqi Zhou2Qiurui Hu3Gangliang Huang4Key Laboratory of Carbohydrate Science and Engineering, Chongqing Normal University, Chongqing 401331, ChinaKey Laboratory of Carbohydrate Science and Engineering, Chongqing Normal University, Chongqing 401331, ChinaKey Laboratory of Carbohydrate Science and Engineering, Chongqing Normal University, Chongqing 401331, ChinaKey Laboratory of Carbohydrate Science and Engineering, Chongqing Normal University, Chongqing 401331, ChinaCorresponding author.; Key Laboratory of Carbohydrate Science and Engineering, Chongqing Normal University, Chongqing 401331, ChinaIn this study, Shatian pomelo peel was used as the raw material for extracting polysaccharides using hot water extraction (HW) and ultrasonic-assisted enzyme (UVE) methods, respectively. The optimal parameters for extractingShatian pomelo peel polysaccharides (StPP) using the ultrasound-assisted enzymatic method were determined using response surface methodology (RSM). The optimal conditions for the extraction of StPP were as follows: ultrasound power 350 W, ultrasound time 50 min, enzymatic digestion time 50 min, compound enzyme addition 1.5%, and enzymatic digestion temperature 55 °C. The yield of StPP was found to be 30.1310% under these conditions. Comparing the physicochemical properties and antioxidant activity of StPP extracted using different methods, it was observed that ultrasound-assisted enzyme extraction resulted in higher yield, sugar content and glucuronic acid content of StPP compared to traditional hot water extraction. Additionally, StPP extracted by ultrasound-assisted enzyme extraction showed better antioxidant activity. These results suggest that ultrasound-assisted enzymatic extraction is an effective method to enhance the activity of natural polysaccharides.http://www.sciencedirect.com/science/article/pii/S1350417723002195Shatian pomelo peel polysaccharideUltrasound-assisted enzyme extractionProperties |
| spellingShingle | Bobo Lin Shasha Wang Anqi Zhou Qiurui Hu Gangliang Huang Ultrasound-assisted enzyme extraction and properties of Shatian pomelo peel polysaccharide Ultrasonics Sonochemistry Shatian pomelo peel polysaccharide Ultrasound-assisted enzyme extraction Properties |
| title | Ultrasound-assisted enzyme extraction and properties of Shatian pomelo peel polysaccharide |
| title_full | Ultrasound-assisted enzyme extraction and properties of Shatian pomelo peel polysaccharide |
| title_fullStr | Ultrasound-assisted enzyme extraction and properties of Shatian pomelo peel polysaccharide |
| title_full_unstemmed | Ultrasound-assisted enzyme extraction and properties of Shatian pomelo peel polysaccharide |
| title_short | Ultrasound-assisted enzyme extraction and properties of Shatian pomelo peel polysaccharide |
| title_sort | ultrasound assisted enzyme extraction and properties of shatian pomelo peel polysaccharide |
| topic | Shatian pomelo peel polysaccharide Ultrasound-assisted enzyme extraction Properties |
| url | http://www.sciencedirect.com/science/article/pii/S1350417723002195 |
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