Fujian Academy of Agricultural Sciences

2',4′-dimethylacetophenone from Streptomyces roseofulvus St29 suppresses tobacco bacterial wilt by targeting virulence regulation and membrane integrity of Ralstonia solanacearum

Tobacco bacterial wilt, caused by Ralstonia solanacearum , is a destructive soil-borne disease that severely threatens global tobacco production. In this study, fifteen actinobacteria-like strains were isolated from the rhizosphere soil of healthy tobacco plants. Among them, ten...

Ultrasonic Degradation Improves the In Vitro Utilization of Oolong Tea Pectic Polysaccharides: Structure Characterization and Multi-Omics Insights

Pectic polysaccharides from tea residues represent a promising class of prebiotic dietary fibers. This study aimed to optimize the extraction of Oolong tea (Camellia sinensis ‘Foshou’) polysaccharides (FCTP), elucidate the structural alterations induced by ultrasonic degradation,...