Andre Kessler

3 Questions 16 Answers 0 Followers

Questions related from Andre Kessler

Can you give us advice on glucosinolates extraction?

We have been analyzing glucosinolates by HPLC and recently found a new problem with our results. We believe this may be from the sulfatase step during the sample preparation. The chromatograms...

10 October 2014 4,701 15 View

Does anyone have knowledge on the Carotenoids extraction method for animal tissues?

Would anyone be willing to point me to or share with me a quantitative extraction and HPLC method for the analysis of carotenoids from animal tissues? Thank you for your help. Best wishes.

07 July 2014 4,968 6 View

Does anyone know this plant?

I took this image (attached) at the OTS La Selva station in Costa Rica and tentatively identified it as Clusia croatii. Any suggestions would be very welcome. Thank you and Best wishes

07 July 2013 4,032 5 View