Can anyone suggest me a TLC solvents system for cubenol. and any related paper of purification of cubenol from plant extracts (it is sesquiterpinoid)?

More Ashwini Murthy's questions See All

Which stain is used to see the deposition of oil or oil glands in anatomy section of leaf(transverse section) in cymbopogon?

Cymbopogon is an aromatic grass which produces essential oils as a secondary metabolite so to see the deposition of oil in leaves transverse section of intra and inter species can you suggest me...

07 August 2019 7,672 2 View

Extraction and characterization of plant Antimicrobial peptides?

I am extracting proteins from plant leaf samples by using Tris EDTA method but the problem is I am getting protein but on running sample on SDS PAGE of 15% gel I m not getting clear bands either...

04 May 2019 9,477 9 View

Can anyone refer me list of terpene and terpenoid with their Rf values?

I am doing tlc of cymbopogon martini leaves extract (methanol chloroform and Ethyl acetate extract ) can anyone suggest me papers for identifying compounds (terpenoid compounds) with their rf values

11 December 2018 5,229 3 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

Can I use a HisTRAP column for affinity chromatography?

I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...

07 August 2024 505 3 View

What is the solvent for 8YSZ nano material?

I need to do some experiment with it in liquid form.

07 August 2024 613 3 View

How can I measure the thickness of thin film by Uv-Vis?

06 August 2024 7,810 3 View

Low-yield gel extraction problem?

I am having an issue with my gel image where my PCR product is not appearing very bright on the gel. When I perform gel extraction, the A260/280 purity value is very low. I used the Qiagen gel...

05 August 2024 9,798 3 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 View

Is there any Indian Company or Startups, from any universiy or IITS, which manufacture Gas Chromatography instrument , i want to make a custOmized G?

or we can collaborate

01 August 2024 6,705 2 View

Karen A. Darbinyan Popular answer

Hello, see below info may be useful for you.

https://www.researchgate.net/publication/269754896_TLC_of_selected_sesquiterpenoids_of_the_Asteraceae_family

Good luck!

Karen A. Darbinyan

Ali Alsuraifi

https://pdfs.semanticscholar.org/d2b6/b5620bae57ce3c7eebca8d04c453c133cd9f.pdf?_ga=2.132369358.1986456121.1546074220-575847691.1546074220

Jack Silver

Article The structure of cubenol and epi-cubenol

They purified the compound on silica, the solvent system for silica purification will work for TLC.