Sustainable Extraction of Colourant from Harmal Seeds (Peganum harmala) for Dyeing of Bio-Mordanted Wool Fabric

The recent pandemic scenario has caused demand for green products that have medicinal aspects, as well greener approaches global health. Natural dye from plants, particularly harmal seeds, is an excellent alternative to carcinogenic yellow synthetic dyes. current study been conducted isolate natural colorants seeds in methanolic medium through Gamma-Assisted Extraction (GAE). dyeing variables are necessary shade development before and after mordanting were selected. It found 6 kGy the optimal absorbed dose extraction of colorant g powder Gamma-irradiated mode To get results, 30 mL extract containing g/100 Glauber salt was sued irradiated wool at 45 °C 65 min. For improving color strength acceptable rating fastness, 9% henna, 3% acacia, 10% turmeric, 7% pomegranate extracts pre-bio-mordants pomegranate, turmeric post-mordants given high results compared when chemical mordants used. concluded Gamma-ray treatment bio-mordanted using seed under mild conditions, good fastness ratings bio-mordanting methods well.