pyracantha/抗生物質

The present study was designed to utilise ultrasound assistance technology to optimize the extraction conditions of polyphenols, and identify their antibacterial activity from fruits of Pyracantha fortuneana (Maxim.) Li, facilitated by the use of orthogonal experiment methodology. A four factors and

Tannins and related polyphenols have been reported to produce diverse biological effects that indicate their therapeutic potential, including antioxidative, antibacterial, and antiviral activities. In an exploratory study of natural antioxidants with biological effects, we investigated the tannin

Maytansinoids possess remarkable antibiotic activities along with high cytotoxicity, many of which are currently used (or in clinical trials) in the treatment of breast cancer. Celastraceous plants and their associated microorganisms serve as an important resource of maytansinoids. Here, we report