Optimization of bio-chemical degumming of Ramie fiber for improved strength & luster.

ABSTRACT: Textile industries are currently not showing much interest in Ramie fibers due to the difficulties associated with their post-harvest downstream processing. The degumming chemicals are often detrimental to the environment upon discharged. Chemical degumming alone results in fibril-released coarse and brittle fibers. This problem has been addressed by combining partial chemical treatment with microbial degumming of the fibers for 72 h at 37 °C using a novel microbial formulation with Bacillus thuringiensis MCC2138 and Bacillus subtilis ABDR01. The extracellular microbial enzyme-based degumming without the release of fibrils produced a durable, soft, and lustrous fiber with higher tensile strength while utilizing fewer chemicals, thereby leading to lower discharge toxicity. The

SUBMITTER: Ray Chaudhuri S 

PROVIDER: S-EPMC7528072 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature