Phytochemical Study, Antimicrobial And Antiangiogenic Activities Of The Leaf Extracts Of Gynura Segetum
Gynura segetum (daun dewa in Malay) is a herb from family compositae, reputed to possess various medicinal values. This plant is believed of value for treating cancer, diabetes, hypertension, inflammation and skin infection. The leaves of Gynura segetum were evaluated using quality control parame...
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| Format: | Thesis |
| Language: | English |
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2010
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| Online Access: | http://eprints.usm.my/42447/1/Seow_Lay_Jing24.pdf |
| _version_ | 1825834621296705536 |
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| author | Seow , Lay Jing |
| author_facet | Seow , Lay Jing |
| author_sort | Seow , Lay Jing |
| collection | USM |
| description | Gynura segetum (daun dewa in Malay) is a herb from family compositae, reputed to
possess various medicinal values. This plant is believed of value for treating cancer,
diabetes, hypertension, inflammation and skin infection. The leaves of Gynura segetum
were evaluated using quality control parameters, which include gravimetric, thin layer
chromatographic (TLC) and high-performance liquid chromatographic (HPLC) analysis.
The antimicrobial activity of different solvent extracts of leaves of Gynura segetum was
evaluated using agar diffusion method. Ethyl acetate fraction exhibited the highest
inhibitory effect and therefore further fractionation on this fraction was carried out.
Fifteen new subfractions obtained were tested for antimicrobial activity and the MIC of
the active subfractions was determined by tube dilution method. |
| first_indexed | 2024-03-06T15:25:27Z |
| format | Thesis |
| id | usm.eprints-42447 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:25:27Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | usm.eprints-424472019-04-12T05:26:50Z http://eprints.usm.my/42447/ Phytochemical Study, Antimicrobial And Antiangiogenic Activities Of The Leaf Extracts Of Gynura Segetum Seow , Lay Jing RS1-441 Pharmacy and materia medica Gynura segetum (daun dewa in Malay) is a herb from family compositae, reputed to possess various medicinal values. This plant is believed of value for treating cancer, diabetes, hypertension, inflammation and skin infection. The leaves of Gynura segetum were evaluated using quality control parameters, which include gravimetric, thin layer chromatographic (TLC) and high-performance liquid chromatographic (HPLC) analysis. The antimicrobial activity of different solvent extracts of leaves of Gynura segetum was evaluated using agar diffusion method. Ethyl acetate fraction exhibited the highest inhibitory effect and therefore further fractionation on this fraction was carried out. Fifteen new subfractions obtained were tested for antimicrobial activity and the MIC of the active subfractions was determined by tube dilution method. 2010-08 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/42447/1/Seow_Lay_Jing24.pdf Seow , Lay Jing (2010) Phytochemical Study, Antimicrobial And Antiangiogenic Activities Of The Leaf Extracts Of Gynura Segetum. Masters thesis, Universiti Sains Malaysia. |
| spellingShingle | RS1-441 Pharmacy and materia medica Seow , Lay Jing Phytochemical Study, Antimicrobial And Antiangiogenic Activities Of The Leaf Extracts Of Gynura Segetum |
| title | Phytochemical Study, Antimicrobial
And Antiangiogenic Activities Of
The Leaf Extracts Of Gynura Segetum
|
| title_full | Phytochemical Study, Antimicrobial
And Antiangiogenic Activities Of
The Leaf Extracts Of Gynura Segetum
|
| title_fullStr | Phytochemical Study, Antimicrobial
And Antiangiogenic Activities Of
The Leaf Extracts Of Gynura Segetum
|
| title_full_unstemmed | Phytochemical Study, Antimicrobial
And Antiangiogenic Activities Of
The Leaf Extracts Of Gynura Segetum
|
| title_short | Phytochemical Study, Antimicrobial
And Antiangiogenic Activities Of
The Leaf Extracts Of Gynura Segetum
|
| title_sort | phytochemical study antimicrobial and antiangiogenic activities of the leaf extracts of gynura segetum |
| topic | RS1-441 Pharmacy and materia medica |
| url | http://eprints.usm.my/42447/1/Seow_Lay_Jing24.pdf |
| work_keys_str_mv | AT seowlayjing phytochemicalstudyantimicrobialandantiangiogenicactivitiesoftheleafextractsofgynurasegetum |