Jacky Lai

4 Questions 21 Answers 0 Followers

Questions related from Jacky Lai

What is the appropriate mobile phase used in HPLC to detect the lactic acid in fermentation broth?

Some papers have suggested to use ortho-phophoric acid, aceonitrile, etc? How do you adjust the mobile phase's pH concentration? Can I adjust it using 1.0 M of H2SO4 or NaOH, respectively? Or must...

06 June 2014 3,673 3 View

Why do we need to check the protein concentration (mg/ml or mg/l) in withdraw fermentation broth?

I am interested in this issue, regarding the checking of protein concentration in fermentation sample.

10 October 2013 3,565 8 View

How can I make the filamentous Rhizopus into pellet form?

I am novice in culturing fungi, Rhizopus spp. I would like to make the filamentous Rhizopus into pellet form. I had followed a few journals but it doesn't seem to be successful. Could you please...

08 August 2013 4,486 6 View

Matlab software + Fractal kinetic model

I am doing cellulase + beta-glucosidase on lignocellulosic biomass hydrolysis. Those papers I read use the Matlab software to develop Fractal kinetic equation. Could anyone please suggest: 1....

07 July 2013 6,685 2 View