IN376752: A method for the isolation of vanillin from rice straw
The 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.
Patent No:
IN376752
Application No:
1879DEL2014
Filing Date:
08-07-2014
Issue Date:
10-09-2021
Applicant:
CSIR-North East Institute of Science and Technology (CSIR-NEIST), Jorhat
Inventor(s):
Archana Moni Das, Abdul Aziz Ali, Dilip Konwar, Tarun Chandra Bora, Manash Protim Hazarika
IPC Classification:
C07C 47/58
Country:
India
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