John Anyam

4 Questions 42 Answers 0 Followers

Questions related from John Anyam

Is there a website/publiction where I could get good Proton NMR data on Phytosterols?

I am looking for a publication wherein HNMR data on sitostanol and mixtures of phytosterols and if possible images of the spectra are discussed. Thanks in Anticipation!!!

07 July 2015 1,563 5 View

What method can I use to obtain flavonoid and phytosterol rich fractions from plants?

I would like to obtain these and quantitatively compare to obtain data for further studies.

09 September 2013 7,408 7 View

What is the difference between crystallization and precipitation?

My student asked me this question and I just couldn't give her a good answer. Texts I have are rather vague on it.

10 October 2012 5,678 12 View

Is this the end of Phytochemistry as we know it; if so what are the new areas for research?

When you work with a lot crude extracts you get to notice after a while that antimicrobial behavior of most plants cluster around a mean value that could be true for any plant. If you purify...

01 January 1970 9,095 12 View