Research purposes of the dissertation: Studying on Dalbergia tonkinensis Prain systematicly and fully about: plants (microsurgery, gene sequences), chemical compositions and biological activity. | MINISTRY OF EDUCATION AND VIETNAM ACADEMY OF TRAINING SCIENCE AND TECHNOLOGY GRADUATE UNIVERSITY OF SCIENCE AND TECHNOLOGY ----------------------------- NGU TRUONG NHAN STUDY ON CHEMICAL CONSTITUENTS AND BIOLOGICAL ACTIVITIES OF DALBERGIA TONKINENSIS PRAIN IN VIETNAM Major Chemistry of natural compounds Code 9 44 01 17 SUMMARY OF CURRICULUM DISSERTATION OF CHEMISTRY HA NOI - 2019 This research has been done at Graduate University of Science and Technology Vietnam Academy of Science and Technology Supervisor 1 Assoc. Prof. Nguyen Manh Cuong Supervisor 2 Dr. Do Huu Nghi Reviewer 1 Reviewer 2 Reviewer 3 . The dissertation will be defensed before the Evaluation Council of the doctoral dissertation at the Academy meeting at the Academy of Science and Technology - Vietnam Academy of Science and Technology at . hours . date . month 201 . The dissertation can be found at - Library of the Graduate University of Science and Technology - National Library of Vietnam INTRODUCTION 1. Urgency of the dissertation Vietnam has an area of about 330000 km2 stretching 1650 km through 15 latitudes has tropical climate with two hot and humid seasons relatively high humidity over 80 abundant annual rainfall middle 1200-2800 mm . With such natural environment a diverse and abundant flora in species has been green around year and has many uses to serve human life such as food making processing interior and exterior decorations landscaping medicine . According to statistics Vietnam s vascular plants has more than 10 000 species of which about 3 200 species of plants are used in traditional medicine to make medicine. The Dalbergia genus Fabaceae contains more than 300 recognised species that are widely distributed in tropical and sub-tropical regions. The wood of many species of Dalbergia is commonly called rosewood due to its dark red colour and beautiful grain and has been used for hundreds of years for high quality furniture and musical instruments. The Dalbergia tonkinensis Prain species
