Publications by authors named "Sze-Yin Kelvin Leung"
[Studies on chemical constituents of phenols in fresh Houttuynia cordata].
Zhongguo Zhong Yao Za Zhi
May 2007
Objective: To study the aqueous constituents of Houttuynia cordata.
Method: Various columns including Diaion HP-20, Sephadex LH-20, ODS and silica gel were employed for the isolation and purification of compounds from H. cordata.
[Study on chemical constituents of flavonoids in fresh herb of Houttuynia cordata].
Zhongguo Zhong Yao Za Zhi
August 2006
Objective: To study the flavonoid constituents in fresh herb of Houttuynia cordata.
Method: Various column packing materials including Diaion HP - 20, Sephadex LH - 20, ODS and silica gel were employed for the isolation and purification of compounds from H. cordata.