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Questions related from Yong Kuen Ho
Research opportunities are available in Monash University Malaysia (MUM). By pursuing your graduate degree in MUM, you will receive a prestigious Australian degree, and the Monash University is on...
06 June 2016 2,355 0 View
Within the function written for ode45 in MATLAB, I need to use the past outputs to calculate new data. Does anyone know how I can do that? Because the outputs that I can access currently are the...
07 July 2013 4,041 16 View
I need to solve a simultaneous system of 70,000 ODEs in MATLAB using ode15s but I get the "maximum variable size allowed by the program exceeded" error. Anybody know whether this can be fixed? Or...
06 June 2013 6,418 8 View
The Schulz-Zimm distribution has the following form: p(x) = [k/Mn]^k x^(k-1) exp(-k*x/Mn) ====================== gamma(k) Where x is the molecular weight and...
06 June 2013 5,522 4 View
If I add 4 g of starch into 400 mL of water, and on a separate flask, I have 4 g of microbe in 40 mL of medium, should I be reporting that: a) 40 mL of 10 %w/v of microbe was added into 400 mL...
12 December 2012 9,300 8 View
Anybody know of any chemical engineering or process control journals that are double-blinded in the peer review process?
11 November 2012 8,631 1 View
Does anybody know exactly how do I calculate the mean activity coefficient of hydrogen ion?
10 October 2012 2,185 0 View
I want to maintain the pH of starch hydrolysis during the fermentation of amylolytic microbes by using buffer solutions. a) Anybody can recommend any suitable buffers to be used for such...
06 June 2012 9,351 10 View
Has anybody got any experience using the Hi-Plex Na column with a ELSD for oligosaccharide detection? The mobile phase is water for the prescribed column if using RI detector according to...
05 May 2012 8,924 5 View
Does anybody know whether the production of alpha-amylase, beta-amylase and glucoamylase from bacterial and fungal species is growth or non-growth associated?
05 May 2012 7,736 15 View
I have a mixture of different fungi's (including different yeast strains) in a submerged fermentation broth. How can I quantify the total growth of these fungis without discriminating between the...
05 May 2012 6,212 22 View
Does anybody in the field havesome insights into the current trends of modelling biochemical processes? For example, cybernetic approach, boolean approach etc. What are the directions forward in...
05 May 2012 371 0 View
Does anybody know whether it is possible to quantify the amount of different oligosaccharides present in a mixture by using thin layer chromatography? Or is there any other cheaper and faster...
05 May 2012 7,716 13 View
Does anybody know any good software for extracting data from figures and plots?
04 April 2012 5,383 4 View
I have a question concerning analysis of oligosaccharides after hydrolysis of starch. I read that it is possible to use the HPLC to measure for example the glucose, maltose, maltotriose...
04 April 2012 6,423 26 View
Is it possible to use a HPLC with Evaporative Light Scattering Detector for the purpose of separating oligosaccharides ranging from DP1 - DP7?
04 April 2012 7,722 4 View
If I have a mixture which contains alpha- and gluco- amylases in a starch hydrolysis setting, by checking the time course profile of oligosaccharides and glucose, is it possible for me to...
04 April 2012 7,813 10 View
I'm new to this and need a little bit of help. How do I quantify the "total amylolytic activity" of a mixture of amylolytic enzymes using the DNS method? I read from the attached file that they...
04 April 2012 2,961 9 View
