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Questions related from Pradeep Shrestha
I need to develop and optimise the protocol for the purification of Amarogentin from Swertia chirayita extract, please suggest the proper papers regarding the purification of the compound. I am...
01 January 2013 4,423 2 View
I found that iridoids are soluble in n-butanol and I need to get a protocol to obtain the butanol fraction as I found that the aqueous and butanol are miscible in property. Can you suggest any...
08 August 2012 1,358 1 View
I read papers that state that the iridoids are soluble in n-butanol such that the n-butanolic fractions contains the bitter iridoids. I have the aqueous fraction separated from the methanolic...
08 August 2012 3,422 5 View
Read 5 answers by scientists to the question asked by Pradeep Shrestha on Jul 1, 2012
07 July 2012 6,178 5 View
I have the methanol extract of a plant and want to perform liquid separation. Are there any protocols for the separation of alkaloids, xanthones and irioid glycosides separately so that further...
07 July 2012 3,636 7 View
I cannot access the papers and researches being carried on the family regarding the secondary metabolites and suspension culture protocol, i am trying to establish a protocol on the Gentian...
06 June 2012 2,136 1 View
Regarding the analysis of the compounds (iridoid glycosides) by GCMS or HPLC and selecting the reference compound. What is the criteria for the selection of the particular compound for the...
06 June 2012 8,179 1 View
I can not access to HPLC or GCMS because of funds and contacts lack, how can i detect these compounds and quantify them by TLC, would you help me by feeding some links to the papers.
06 June 2012 744 15 View
I have to do the suspension culture too
05 May 2012 2,508 7 View
