Raghavendra Sathyanarayana

3 Questions 4 Answers 0 Followers

Questions related from Raghavendra Sathyanarayana

If we have a plant extract, extracted by buffers for secondary metabolite assay what type of column chromatography can we go for?

Initially we extracted with alcohol it is showing anti microbial activity but its not stable, hence we used buffer of pH 4, 7 and 9. Now the zone of inhibition is stable and for further...

13 December 2017 8,120 10 View

How to isolate insulin mimicking peptide from the callus cultures ?

We have a plant where in the literature says it has insulin mimicking peptide. So we established callus from the leaf and the stem. Now we have to go further to identify the presence of that...

13 December 2017 8,148 1 View

Does anyone have a protocol for estimating of resveratrol by spectrophotometric method?

It would be helpful to carry further research.

03 February 2014 975 0 View