High-Yield Vanillin Production Through RSM-Optimized Solid-State Fermentation Process from Brewer's Spent Grains in a Single-Use Bag Bioreactor.

ABSTRACT: Vanillin is the compound of great interest to the industry. It is used to augment and enhance the aroma and taste of food preparations and also as a fragrance compound in perfumes and detergents. Currently, majority of the world's supply consists of chemically synthesized or lignin-derived vanillin. The application of biocatalysis for sustainable manufacturing of food ingredients, pharmaceutical intermediates, and fine chemicals is the key concept of modern industrial biotechnology. The main goal of this research was to conduct optimization procedures aimed at intensifying the microbial hydrolysis process of the lignin-rich plant raw materials and further bioconversion of the released ferulic acid to vanillin. The tests were performed in the solid-state fermentation system with strains sel

SUBMITTER: Szczepanska E 

PROVIDER: S-EPMC12430523 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature