Gaëtan Richard

3 Questions 7 Answers 0 Followers

Questions related from Gaëtan Richard

What is the usefulness of triethylamine for HPLC analysis of cations at pH 7?

I have to analyse by HPLC two molecules : gramine and hordenine which both present a tertiary amine. Their pKa is close to 10. I found a protocol which describes the separation of both molecules...

05 June 2014 4,686 3 View

How to determine total saponin content?

I'd like to quantify the total saponin content in food. Does anyone have any protocol for this?

25 March 2014 1,382 4 View

Quantification of fermentable sugars by spectroscopy

Hello, I'm working in fermentation and I'd like to quantify the fermentable sugars present in the liquids I work with (especially kombucha). I started with the kits sold by cdR...

01 January 1970 5,005 0 View