Robuta

https://www.jabsonline.org/index.php/jabs/article/view/825 BIODEGRADATION OF KERATINOUS WASTES BY ALKALINE-KERATINASE PRODUCED FROM BACILLUS TEQUILENSIS BK206... biodegradation keratinous wastes alkaline keratinase https://ec2-15-222-56-132.ca-central-1.compute.amazonaws.com/definition/keratinous keratinous - Definition and Meaning adjectiveConsisting of, or made from keratin. keratinous definition meaning