Abstract In view of the serious environmental pollution, which is greatest problem world facing, and continuous consumption raw materials, it imminent to search for green sustainable resources. Lignin an organic polymer that exists widely in nature, if can be transformed from traditional low-value waste product with low range applications functional materials high application prospects, great s...

The fabrication of bio-composite-derived bovine amniotic membrane (BAM) with hydroxyapatite (HAp) is an approach to combining organic and inorganic bio-material improve the properties both materials. This research aims combine, fabricate characterise bio-composite BAM–HA. combination made from BAM HAp in a ratio 30:70, 35:65, 40:60. Dried immersed saline then blended until it forms slurry jelly...