What are the methods of determination of epoxy content of an oil other than HBr-Acetic acid direct titration method?

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Luís D M Filipe

Dear Pathikrit,

Found this book that might be helpful in your pursuit, especially chapter 2.251. Determination of epoxy-group oxygen

Standard Methods for the Analysis of Oils, Fats and Derivatives, 7th Edition,

Here's a link:

http://old.iupac.org/publications/books/ISBN0632033371_compress.pdf

Good luck!

Faiq H S Hussain

By reaction-based headspace gas chromatography