What is free fatty acid in a oil/lipid? What makes FFA rise ina sample? which is the better way to present FFA..in percentage or mg/gm KOH?
I have measured energy consumption for microwave assisted biodiesel synthesis in smaller scale (100 ml). What changes in energy consumption may take place if i am going for a large scale...
03 April 2018 7,249 2 View
Is it possible to calculate the pressure generated in a closed cell of volume 70 m3, when subjected to microwave heating at 1) 50 0c 2) 80 0c 3) 100 0c ? Inside cell: Thoroughly mixed sample 1)...
10 November 2017 4,790 6 View
is it possible to extract fatty acid from protein present in rice husk and produce methyl ester ?
07 August 2016 6,636 5 View
How to determine water content of bodiesel and end point of transesterification process during biodiesel production?
01 February 2016 297 6 View
How to interpret the residual plots for S/N ratio in minitab16. what it signifies? whether the correctness of model and data used can be verified from this?
01 January 1970 4,566 0 View
I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...
03 March 2021 3,661 2 View
I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...
02 March 2021 4,443 2 View
We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...
02 March 2021 6,036 1 View
Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...
01 March 2021 8,766 3 View
during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...
01 March 2021 7,476 4 View
I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...
01 March 2021 3,703 3 View
I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??
28 February 2021 2,153 1 View
We are working on a study focused on adolescents' transition to adult care and are looking for a validated measure for satisfaction with the transition. So far the only measure that we have came...
28 February 2021 2,338 1 View
hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...
27 February 2021 3,882 3 View
I want to do wettability analysis of hydrocarbon oil (octane)/rock/surfactant solution system. but to do the analysis first I have to make rock surface oil-wet. Since hydrocarbon oil does not have...
27 February 2021 5,383 3 View