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Deokate, U. A.
- Studies on Antimicrobial Activity of Boswellia serrata, Moringa oleifera and Vitex negundo:A Comparison
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Authors
Affiliations
1 Government College of Pharmacy, Kathora Naka Road, Amravati-444604, IN
1 Government College of Pharmacy, Kathora Naka Road, Amravati-444604, IN
Source
Research Journal of Pharmacognosy and Phytochemistry, Vol 1, No 1 (2009), Pagination: 75-77Abstract
Ethanolic extracts of gum resin of Boswellia serrata, bark of Moringa oleifera and leaves of Vitex negundo were subjected to preliminary screening for antimicrobial activity .All ethanolic extracts exhibited significant anti-microbial activity comparable to the standard drug tetracycline. The mixture of all three extracts together in equal concentration shows more inhibitory zone as compared to other extracts.
Keywords
Boswellia serrata ,Moringa oleifera,Vitex negundo, Antimicrobial.- Comparative Estimation of Curcumin Content from Marketed Herbal Anti Rheumatic Tablets Formulation
Abstract Views :162 |
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Authors
Affiliations
1 Dept. of Pharmacognosy and Phytochemistry, Government College of Pharmacy, Kathora Naka, Amravati-440064 (M.S.), IN
1 Dept. of Pharmacognosy and Phytochemistry, Government College of Pharmacy, Kathora Naka, Amravati-440064 (M.S.), IN
Source
Asian Journal of Research in Chemistry, Vol 2, No 3 (2009), Pagination: 340-343Abstract
A rapid and sensitive high-performance thin-layer chromatographic (HPLC) method was developed and validated for the quantitative estimation of Curcumin in formulation containing Curcuma longa extracts. Simple extraction method was used for isolation of curcumin from formulation sample. The isolated samples were chromatographed by using RP-HPLC Method on HiQ Sil C18 W 4.6 mm×250 mm i.d. column and detected by UV at 420 nm. The linearity range for Curcumin was 0.4-2.4 mcg/ml with average recovery of 97.57±0.5137. The limit of detection and limit of quantification was found to be 3.0196 and 9.1503 for curcumin respectively.The developed method was successfully applied for the assay of market formulations containing Curcuma longa extracts.Keywords
RP-HPLC, Curcuma Longa Extracts, Curcumin.- HPTLC Method Development and Validation for the Simultaneous Estimation of Diosgenin and Levodopa in Marketed Formulation
Abstract Views :155 |
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Authors
Affiliations
1 Government College of Pharmacy, Amravati-444604 (M.S.), IN
1 Government College of Pharmacy, Amravati-444604 (M.S.), IN