3. Conducted in-depth pharmacological research on the extracts of Eucommia ulmoides bark, leaves and other multi-site extracts and various active ingredients such as glucosinolates.
3. A more in-depth pharmacological study was carried out on Du Zhongpi, leaf and other multi-site extracts and other active components such as car leaf oxycosides.
3. The pharmacological studies on the extracts from bark and leaves of Eucommia ulmoides Oliv. And its active components such as plantain were carried out.