 This study identifies 92 bacterial strains that can degrade kenafbast colloid through microbial de-gumming, which is more efficient, energy-conserving, and environmentally friendly than traditional water-retting methods. Five of these strains do not produce cellulase, resulting in a weight loss rate of more than 20% for the kenafbast fibro-raw material. The study reports the function of bacillus pumulus, b-alkylophilus, clostridium tertium, brevibacillus brevis, pectobacterium carotivora, echrysanthomy, and tyromycis subchesius in kenafbast de-gumming, with pectinase and mananase being the key enzymes in the process. This article was authored by Shengguen Duan, Lefeng Cheng, Zhengqiu Liu, and others.