broussonetia papyrifera/抗生物質

Polysaccharides were extracted from Broussonetia papyrifera ((L.) L'Herit. ex Vent.) fruits (BPP), and response surface methodology was used to maximize extraction yield. The optimum extraction conditions were: ratio of water to solid, 30mL/g; extraction duration, 50min; extraction power, 180W; and

Papyriflavonol A (PapA), a prenylated flavonoid (5,7,3',4'-tetrahydroxy-6,5'-di-(r,r-dimethylallyl)-flavonol), was isolated from the root barks of Broussonetia papyriferra. Our previous study showed that PapA has a broad-spectrum antimicrobial activity against pathogenic bacteria and fungi. In this

The ability to detect microbes, pollens and other microparticles is a critically important ability given the increasing risk of bioterrorism and emergence of antibiotic-resistant bacteria. The efficient collection of microparticles via a liquid water droplet moved by a surface acoustic wave (SAW)