quantity of chloroform etc, to separate saponin, alkaloid, protein by saperating funnel.
solvent systems for saponins
04 May 2016 7,924 4 View
equation, procedure
11 December 2015 7,242 0 View
method or procedure..
10 November 2015 7,380 0 View
How we can easily induce inflammatory bowel disease in animal?
08 September 2011 4,211 25 View
After deprotection of the tert-butyl ester to generate the carboxylic acid in chloroform with TFA, my compound‘s pyridine moiety forms a TFacetate ammonium salt (small molecule drug, not a...
29 July 2024 9,753 3 View
Why methanol and sulphuric acid, used in the analysis of polyhydroxyalkanoates (PHA) methyl esters by GC-MS? Additionally, why do we typically use non-polar solvents in GC-MS?
22 July 2024 1,210 2 View
I do not know much about FTIR! The material Benzethonium Chloride USP was compared to a reference standard in regards to FTIR, as per the USP testing: Identification B. Infrared absorption (FTIR),...
16 July 2024 6,918 7 View
I was reading papers on plant secondary metabolites and their applications and many of the papers/books I read, have the point that plant-based medicines which are the result of application of...
08 July 2024 9,935 10 View
and will i add phytochemical along with FUDR?
28 June 2024 6,254 0 View
I need to do a Schiff base reaction starting from a ketone and 1,10-phenanthroline-5-amino. I've seen that both of these starting materials are not very soluble in methanol and ethanol, which is...
23 June 2024 5,925 3 View
Sample type: Corn leaves and stem Bean leaves and stem
22 June 2024 2,082 3 View
I have tried to screen various phytochemicals of different plants leaves sample with antimicrobial property. I have tried aqueous extract of plants. But i have doubt whether sample is actually...
18 June 2024 8,947 4 View
Asthma is a chronic respiratory condition marked by inflammation and narrowing of the airways. While traditional treatments involve medications like corticosteroids and bronchodilators, there's...
14 June 2024 8,063 2 View
and chloroformate. But it takes 10 days to compete the reaction. How can I shorten the time of the reaction?
14 June 2024 2,924 3 View