EXTRACTION OF COLOURANT FROM ROSELLE PLANT (Hibiscus Sabdariffa) AND ITS APPLICATION ON BLEACHED COTTON FABRIC.  

2019-03-07
Colourant was extracted from roselle plant (hibiscus sabdatiffa) using methylated spirit, distilled water, methanol, and ethanol as solvents,the resultant extract (colourant) was applied on bleached cotton fabric by· mass coloration.