Membrane–based separation and concentration of total flavone glycosides from Desmodium styracifolium
Desmodium styracifolium is one of the traditional Chinese herbs. In the present study, membrane-based technologies were used to separate and concentrate of the total flavone glycosides fraction from D. styracifolium. The extracts flowed through an ultrafiltration membrane which MWCO (molecular weigh...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2020-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/05/e3sconf_iaecst2020_01016.pdf |
| _version_ | 1818916847674720256 |
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| author | Yang Kun Guo Ze-Bin Li Kun-Ping |
| author_facet | Yang Kun Guo Ze-Bin Li Kun-Ping |
| author_sort | Yang Kun |
| collection | DOAJ |
| description | Desmodium styracifolium is one of the traditional Chinese herbs. In the present study, membrane-based technologies were used to separate and concentrate of the total flavone glycosides fraction from D. styracifolium. The extracts flowed through an ultrafiltration membrane which MWCO (molecular weight cut-off) is 30KDa and the permeate was concentrated by MWCO-1KDa nano-filtration membrane. The solid content of the membrane concentrated extracts of D. styracifolium (MEDs) was 26.5 mg/ml. Moreover, the content of vicenin-2, schaftoside and isovitexin in MEDs were 4.88 %, 9.76 %, 1.89 % respectively. The assay in vitro showed MEDs has better anti-inflammatory effect which partly proved that our membrane-based processes for separation and concentration of flavone glycosides from D. styracifolium is reliable and practicable. |
| first_indexed | 2024-12-20T00:24:41Z |
| format | Article |
| id | doaj.art-94b2df8f124e483ca2bc419c0003fc5c |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-20T00:24:41Z |
| publishDate | 2020-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-94b2df8f124e483ca2bc419c0003fc5c2022-12-21T20:00:06ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011450101610.1051/e3sconf/202014501016e3sconf_iaecst2020_01016Membrane–based separation and concentration of total flavone glycosides from Desmodium styracifoliumYang KunGuo Ze-BinLi Kun-PingDesmodium styracifolium is one of the traditional Chinese herbs. In the present study, membrane-based technologies were used to separate and concentrate of the total flavone glycosides fraction from D. styracifolium. The extracts flowed through an ultrafiltration membrane which MWCO (molecular weight cut-off) is 30KDa and the permeate was concentrated by MWCO-1KDa nano-filtration membrane. The solid content of the membrane concentrated extracts of D. styracifolium (MEDs) was 26.5 mg/ml. Moreover, the content of vicenin-2, schaftoside and isovitexin in MEDs were 4.88 %, 9.76 %, 1.89 % respectively. The assay in vitro showed MEDs has better anti-inflammatory effect which partly proved that our membrane-based processes for separation and concentration of flavone glycosides from D. styracifolium is reliable and practicable.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/05/e3sconf_iaecst2020_01016.pdf |
| spellingShingle | Yang Kun Guo Ze-Bin Li Kun-Ping Membrane–based separation and concentration of total flavone glycosides from Desmodium styracifolium E3S Web of Conferences |
| title | Membrane–based separation and concentration of total flavone glycosides from Desmodium styracifolium |
| title_full | Membrane–based separation and concentration of total flavone glycosides from Desmodium styracifolium |
| title_fullStr | Membrane–based separation and concentration of total flavone glycosides from Desmodium styracifolium |
| title_full_unstemmed | Membrane–based separation and concentration of total flavone glycosides from Desmodium styracifolium |
| title_short | Membrane–based separation and concentration of total flavone glycosides from Desmodium styracifolium |
| title_sort | membrane based separation and concentration of total flavone glycosides from desmodium styracifolium |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/05/e3sconf_iaecst2020_01016.pdf |
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