Samuel Major

3 Questions 2 Answers 0 Followers

Questions related from Samuel Major

Can I detect the presence or absence of Omega-3 fatty acids without GC-MS?

I am going to screen a large repository of bacteria and fungi for their ability to produce polyunsaturated fatty acids (PUFAs). We have an assay from Ryan 2010 to use TTC to indicate the putative...

11 December 2019 2,757 3 View

What complexes are formed with Salkowski's Reagent (35% perchloric acid + 10mM FeCl3) when reacting with indole compounds (IAA); making a pink color?

I'm trying to develop an assay to detect IAA from bacteria and I'm finding that the Salkowski's reagent dissolves agar/agarose. My first thought is to dilute the acid out and maintain the FeCl3...

14 November 2018 5,575 0 View

How to interpret Co-Correspondence analyses (CoCA)?

I'm trying to interpret the results of Co-correspondence analysis (CoCA) with the R package cocorresp. The descriptive paper is rather unclear about how to interpret the results. I've performed...

26 February 2018 3,129 2 View