Question

How to extract lignin from coconut husk .( Incorrect activities are reported )

Answer 1

Extraction of Lignin

Dry coconut husk was washed, dried, cut into pieces of approx. 0.5 cm and crushed. Wetcoconut husk was similarly air dried for 12 hours and cut into small pieces. An aqueous 2% by wt of NaOH solution was prepared.

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Answer 2

Dry coconut husk was washed, dried, cut into pieces of approx. 0.5 cm and crushed. Wetcoconut husk was similarly air dried for 12 hours and cut into small pieces. An aqueous 2% by wt of NaOH solution was prepared...