Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Journal of Tropical Biodiversity and Biotechnology

Advancement in Plant Tissue Culture-Based Research for Sustainable Exploitation of Well-Known Medicinal Herb Bacopa Monnieri Vinod, Abhijith; Sharma, Shivika; Sharma, Vikas
Journal of Tropical Biodiversity and Biotechnology Vol 8, No 3 (2023): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.74937

Abstract

The current review focuses on the plant Bacopa monnieri, one of prominent medical herbs in Indian ayurvedic system. The plant is well known for its cognitive and memory enhancing capabilities. The plant contains many useful alkaloids and secondary metabolites. Studies have shown that it has various promising pharmacological properties which have the potential to treat many illnesses and disorders such as asthma, bronchitis, rheumatism also in for renal disease, water retention, blood cleaning etc. This leads to the over exploitation of the plant which puts a stress on the naturally available stock of the plant, therefore, it becomes a necessity to find optimum methods for mass production of the plant and its important secondary metabolites. This review attempts to compile and to discuss the advancements in methods and techniques including type of culture vessels, plant growth regulators (PGRs), effect of stress, plant growth promoting rhizobacteria (PGPRs) interactions; for in vitro propagation of Bacopa monnieri and the enhanced production of its important bioactive (bacoside) for its sustainable exploitation. 
Extremophilic Cellulases: A Comprehensive Review Mohanta, Subham; Bahuguna, Megha; Baley, John David; Sharma, Shivika; Sharma, Vikas
Journal of Tropical Biodiversity and Biotechnology Vol 8, No 3 (2023): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.74986

Abstract

Microbial cellulases are an important industrial enzyme having diverse applications in biotechnology, environmental challenges, industrial products and processes. Extremophiles like thermophillic bacteria are a good source of industrially important cellulases as these can withstand industrially rigorous procedures like paper deinking, fabric material softening, bio stoning, paper and pulp, biopolishing cloth material, animal feed and juice. Identification of novel cellulases or improving them through biotechnological interventions has remained a challenge for researchers. Genetic manipulation of thermophilic bacteria for increased cellulase production or synthetic biology approaches for cellulase gene/gene cluster extraction from thermophilic bacteria and expression in appropriate hosts for improved cellulase synthesis. The classic and high-throughput technologies like genomics, metagenomics and bioinformatics could be exploited to isolate cellulase genes from a variety of thermophilic bacteria and further processing. Keeping in view the ultimate requirement of extremophilic cellulases in industries, present study is a compilation of various aspects related to extremophilic cellulases their sources, production, biotechnological interventions and challenges.