Essential oil of Glycosmis stenocarpa (Drake) leaves grown in Hai Duong province, Vietnam Xuan Duy Le1, Phuong Thao Lai Phuong1, Quoc Toan Tran1,2,a, Thi Ngoc Anh Hoang1, Manh Cuong Nguyen1,2, Ton Nu Thuy An3,4 and Thien Hien Tran3,4,b
1Institute of Natural Products Chemistry, Vietnam Academy of Science and Technology (VAST), Hanoi City, Vietnam
2Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi City, Vietnam
3Faculty of Food and Environmental Engineering, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
4Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Vietnam
a tranquoctoan2010[at]gmail.com- b hientt[at]ntt.edu.vn
Abstract
In this study, we conducted the extraction of essential oil of Vietnamese Glycosmis stenocarpa leaves using two different methods such as conventional microwave-assisted hydro-distillation (MAHD) and hydro-distillation (HD). The obtained products were analyzed by gas chromatography-mass spectrometry (GC-MS). The essential oil performance achieved similarly in two samples. Additionally, GC-MS results revealed that the total chemical ingredients of HD essential oil were 29 compounds and that of MAHD essential oil was 28 constituents. Additionally, chemical constitutes of the two essential oils were similar, with the major components being citronellal, neryl acetate, citronellyl acetate and geranyl acetate.
