Content Determination of Resveratrol in Smilax macrophylla Using HPLC / 世界科学技术-中医药现代化

ABSTRACT

Smilax macrophylla is a type of Chinese herbal medicine for the treatment of gouty arthritis. Study on its quality evaluation method was very necessary. Resveratrol (trans-3,5,4'-trihydroxystilbene), its generally acknowl-edged major compound with definite therapeutic effect, was detected in the root of S. macrophylla. HPLC was used with the mobile phase of acetonitrile-water (2575). The detection wavelength was 320 nm. The results showed that the method can be used in content determination of resveratrol in S. macrophylla. It was concluded that the study was able to establish content determination method of resveratrol in S. macrophylla in order to lay the foundation of the establishment of quality standard of this Chinese herbal medicine.