Abstract The paper is a review on the extraction processes of cellulosic fibers from flax and hemp. two lignocellulosic crops have long history use by humans for bast among other purposes. utility declined over time with industrial advances changes to economy, but late, an increase focus environmental impact sustainability, there renewed interest in these resources. biomass-based resource requi...

During the raw silk degumming process, water-soluble natural protein sericin is discarded as waste material in sericulture industry of Bangladesh. In this study, various amount (as nutritional supplement) treated mulberry leaves was fed to three different silkworm groups and its effect on cocoon, pupal parameters well grainase properties silkworms evaluated. The results indicated that fecundity...