English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In the present study, we isolated and identified a new fungus, Aspergillus sp VM-1 from banana pseudostem waste. The fungal strain, Aspergillus sp. VM-1 was grown on a substrate (banana pseudostem, cottonseed hulls and cottonseed meal in the ratio of 60:30:10, respectively) for 7 days and the crude enzyme was extracted from the fermented substrate. The pectinase activity in crude enzyme extract was 551 (U/ml). The crude enzyme extracted from Aspergillus sp. VM-1 was evaluated for bio-scouring of non-spinnable cotton. The non-spinnable cotton taken in the study was short staple cotton (SSC), cotton linters (CL) and non-woven cotton fabric (NWCF). The maximum absorbency (2 s) in non-spinnable cotton was achieved under optimized process conditions: enzyme extract level (40%), temperature (40 ± 2 °C) and time (40 min). The quality parameters of bio-scoured cotton meet the Indian Pharmacopoeia (IP) standards. A solid state fermenter was designed to scale-up the crude enzyme production up to 30 l. This is the first report on bio-scouring of under-utilized short cotton fibres at lower temperature (40 ± 2 °C). The present study offers a simple and eco-friendly bio-scouring process as an alternative to toxic chemical scouring of under-utilized short staple cotton fibres.

Bio-scouring of Non-spinnable Cotton by a Crude Enzyme of a New Fungal Strain Aspergillus sp. VM-1, Isolated from Banana Pseudostem Waste