Isolation and characterization of vanillin from coconut husk lignin via alkaline nitrobenzene oxidation
Isolation of vanillin from lignin extracted from coconut husk is presented in this study. Phosphoric acid (20%) is employed to precipitate the lignin from the black liquor produced by cooking the mixture of coconut husk and 1M NaOH in steam autoclave at 121°C for one hour. Separation of vanillin fro...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Penerbit UTM
2014
|
| Subjects: | |
| Online Access: | http://eprints.utm.my/53276/1/NorzitaNgadi2014_Isolationandcharacterizationofvanillin.pdf |