Cheng-xiang Fang

Learn More
A dynamic continuous ultrasound-assisted extraction with high intensity ultrasonic probe (CUAE-HIUP) combined with solid-phase extraction (SPE) for preconcentration and clean-up of the extract prior(More)
A novel biological method used to evaluate free radical scavenging abilities of antioxidants using ultraviolet (UV) induction of bacteriophage lambda in lysogenic Escherichia coli kappa12 (lambda+)(More)
Pheomelanin is an important type of melanin distributed in the skin, eye and hair in the mammal, which is of great social, clinical and cosmetic significance. In this study, a new HPLC method with(More)
  • 1