Abhin Kumar Megta

3 Questions 9 Answers 0 Followers

Questions related from Abhin Kumar Megta

What is an efficient method for the preparation of extract of origanum in methanol and water for checking antibacterial properties?

I've prepared my sample with the aid of ultrasonicator followed by centrifugation at 8000rpm for 10 mins. The sample was not as expected and didn't show any antibacterial effect. Can somebody...

19 March 2014 9,357 8 View

What is an efficient method for the preparation of Origanum extract in methanol and water for testing antibacterial properties?

I prepared my samples using an ultrasonicator following centrifugation at 8000 rpm for 10 mins. The samples used to assess the antimicrobial effect did not show any activity. Can somebody...

19 March 2014 3,419 8 View

How can I calculate Ascorbic acid/gallic acid equivalent of sample to evaluate the antioxidant power of a methanol extract by FRAP method?

Please suggest.

08 July 2013 2,251 3 View