Summary of Doctoral Thesis in Chemistry: Research on chemical compositions and biological activities of Paramignya trimea (Oliv.) Guill.)and Morinda longissima Y. Z. Ruan

The objectives of the thesis: Study on chemical composition of Paramignya trimera and Morinda longissima species. Evaluation of hepatoprotective and anti-HBV activities of extracts and pure compounds from stems and roots of Xao tam phan (Paramignya trimera (Oliv.) Guill.) and Nho dong (Morinda longissima Y.Z. Ruan).