Azazahemad Kureshi

4 Questions 9 Answers 0 Followers

Questions related from Azazahemad Kureshi

How long a 0.2 mM DPPH free radical solution can be used?

I am carrying out DPPH free radical assay to determine antioxidant potential of plant extracts, if I wish to use that solution on the second day and so on; till how many days it can be used further?

01 January 2018 3,724 2 View

How can I dissolve the water extract of plant material?

Hi! I have aqueous extract of a plant material. I want to dissolve that extract to prepare 1000 ppm sample. I tried with 50:50 MeOH:Water and sonicated, but there is no significant results. Please...

01 January 2016 3,731 3 View

Does anyone have another method for antioxidant activity for plant extracts other than DPPH, FRAP and ABTS?

I want literature on antioxidant assays for plant extracts in detail along with mechanism.

11 November 2015 6,039 10 View

Can anyone tell me, what is the use of "Data Analysis" in phytochemistry using modern softwares?

I found a research article, in which I saw the use of "Data analysis" using software such as, Genumeric and Unscrambler, can anybody tell me what kind of information it can provide? What are the...

02 February 2015 325 0 View