1. An insight into microbes derived enzymes: Production, purification, and biotechnological application<br>2. Recent advancements in production of microbial enzymes and their potential applications<br>3. Xylanases: Sources, production, and purification strategies<br>4. Fungal pectin lyases: sources, production, applications, and innovations<br>5. Uricase: Sources, production, and purification strategies<br>6. Xanthine Oxidase: Sources, production, and purification strategies<br>7. Phosphatases: Sources, production, and purification strategies<br>8. Enhanced cellulase production in solid-state fermentation using green tea residues<br>9. Ligninolytic enzymes: microbial sources, production, purification, and biotechnological applications<br>10. Scope and prospects for enhancing non-synthetic indigo dye production from plant base<br>11. Production and industrial application of asparaginase isolated from microbial source<br>12. Microbial enzymes: optimization and production from municipal solid waste<br>13. Methane monooxygenase production and its limitations<br>14. Microbial production of proteases and applications<br>15. Polyhydroxy alkanoates: an economical and value-added product extracted from municipal soil waste<br>16. Food waste and by-products: an opportunity to produce enzymes for industrial applications<br>17. Beta glucosidase production and its application<br>18. Sources, Production and Purification Strategies of Microbial Enzymes<br>