Chemical Constituents and Biological Activities of Flavonoids From Hydroponically Grown Pegaga (Centella Asiatica, Linn.,Urban) Extracts
This study was carried out mainly to determine the major flavonoid compounds present in Centella asiaticae extracts and their allelopathic, anti-microbial and anti-inflammatory activities. The yield of extracts of C. asiatica was also determined and it was found that methanol was the most effecti...
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2003
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my-upm-ir.95462012-05-21T04:51:57Z Chemical Constituents and Biological Activities of Flavonoids From Hydroponically Grown Pegaga (Centella Asiatica, Linn.,Urban) Extracts 2003-02 Othman, Fezah This study was carried out mainly to determine the major flavonoid compounds present in Centella asiaticae extracts and their allelopathic, anti-microbial and anti-inflammatory activities. The yield of extracts of C. asiatica was also determined and it was found that methanol was the most effective solvent to obtain crude extract from C. asiatica. Analysis on the nutrient composition of C. asiatica showed that the mean values of the nutrients analysed were about the same among the four groups (leaf, petiole including stolon, root and whole plant). The mineral profiles showed that C. asiatica leaf contains significantly (p<0.05) higher levels of P, Fe, Na and Mg compared to other parts; Ca and K contents were significantly (p<0.05) higher in the root part compared to other parts of C. asiatica. The level of vitamin C also was found significantly (p<0.05) higher in the leaf part compared to petiole including stolon, root and whole plant of C. asiatica. Flavonoids Plant pigments 2003-02 Thesis http://psasir.upm.edu.my/id/eprint/9546/ http://psasir.upm.edu.my/id/eprint/9546/1/FSAS_2003_16_A.pdf application/pdf en public masters Universiti Putra Malaysia Flavonoids Plant pigments Faculty of Science and Environmental Studies English |
| institution |
Universiti Putra Malaysia |
| collection |
PSAS Institutional Repository |
| language |
English English |
| topic |
Flavonoids Plant pigments |
| spellingShingle |
Flavonoids Plant pigments Othman, Fezah Chemical Constituents and Biological Activities of Flavonoids From Hydroponically Grown Pegaga (Centella Asiatica, Linn.,Urban) Extracts |
| description |
This study was carried out mainly to determine the major flavonoid
compounds present in Centella asiaticae extracts and their allelopathic, anti-microbial
and anti-inflammatory activities. The yield of extracts of C. asiatica was also
determined and it was found that methanol was the most effective solvent to obtain
crude extract from C. asiatica. Analysis on the nutrient composition of C. asiatica
showed that the mean values of the nutrients analysed were about the same among the
four groups (leaf, petiole including stolon, root and whole plant). The mineral profiles
showed that C. asiatica leaf contains significantly (p<0.05) higher levels of P, Fe, Na
and Mg compared to other parts; Ca and K contents were significantly (p<0.05) higher
in the root part compared to other parts of C. asiatica. The level of vitamin C also was
found significantly (p<0.05) higher in the leaf part compared to petiole including
stolon, root and whole plant of C. asiatica. |
| format |
Thesis |
| qualification_level |
Master's degree |
| author |
Othman, Fezah |
| author_facet |
Othman, Fezah |
| author_sort |
Othman, Fezah |
| title |
Chemical Constituents and Biological Activities of Flavonoids From Hydroponically Grown Pegaga (Centella Asiatica, Linn.,Urban) Extracts |
| title_short |
Chemical Constituents and Biological Activities of Flavonoids From Hydroponically Grown Pegaga (Centella Asiatica, Linn.,Urban) Extracts |
| title_full |
Chemical Constituents and Biological Activities of Flavonoids From Hydroponically Grown Pegaga (Centella Asiatica, Linn.,Urban) Extracts |
| title_fullStr |
Chemical Constituents and Biological Activities of Flavonoids From Hydroponically Grown Pegaga (Centella Asiatica, Linn.,Urban) Extracts |
| title_full_unstemmed |
Chemical Constituents and Biological Activities of Flavonoids From Hydroponically Grown Pegaga (Centella Asiatica, Linn.,Urban) Extracts |
| title_sort |
chemical constituents and biological activities of flavonoids from hydroponically grown pegaga (centella asiatica, linn.,urban) extracts |
| granting_institution |
Universiti Putra Malaysia |
| granting_department |
Faculty of Science and Environmental Studies |
| publishDate |
2003 |
| url |
http://psasir.upm.edu.my/id/eprint/9546/1/FSAS_2003_16_A.pdf |
| _version_ |
1747810978579349504 |