A METHOD FOR THE ISOLATION OF VANILLIN FROM RICE STRAW

摘要

The present invention relates to a process for the isolation of Vanillin (4-hydroxy- 3-methoxy benzaldehyde) by a convenient process (extraction with organic solvent) of pretreated cellulose from rice straw, a renewable agricultural waste. This invention relates to the extraction of vanillin using organic solvents (reusable) in a very cheap and convenient way from a renewable agriculture resource, rice straw.