Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/109554
Title: Constituents of essential oils from the leaves and twigs of Zanthoxylum avicennae (Lamk.) DC. Growing in limestone forest, northern Viet Nam
Authors: Nguyen, Phuong Hanh
Tran, Huy Thai
Nguyen, Thi Hien
Nguyen, Sinh Khang
Nguyen, Quang Hung
Chu, Thi Thu Ha
Nguyen, Duc Thinh
Bui, Van Thanh
Nguyen, Quoc Binh
Dinh, Thi Thu Thuy
Dao, Thi Thu Lanh
Do, Quang Chung
Keywords: Z. avicennae
Essential oil
Monoterpenes
Sesquiterpenes
Limestone forest
Issue Date: 2022
Series/Report no.: Vietnam journal of Science and Technology;Vol.60, No.04 .- P.614-624
Abstract: Zanthoxylum avicennae (Lam.) DC. is a medicinal and aromatic plant, belong to the Zanthoxylum genus. The plant is found in some Asian contries, including Viet Nam. The various parts of this plant has been used to medicine and contain essential oils. In this study, the essential oil of Z. avicennae was isolated. Two essential oils from the leaves and twigs of Zanthoxylum avicennae (Lamk.) DC. collected from a limestone forest in Northern part of Vietnam were separately obtained by hydrodistillation and analyzed by GC-MS. A total of 42 and 53 compounds were identified in the leaf and twig oil, respectively. Mono- and sesquiterpenes were found to be the main chemical classes in both oils. Major constituents of the leaf oil were β-caryophyllene (18.71 %), α-humulene (14.03 %), α-terpinene (10.65 %), γ-terpinene (10.64 %), and linalool (9.42 %). Major constituents of the twig oil were linalool (18.3 %), β-phellandrene (8.82 %), α-terpinene (7.85 %), o-cymene (7.79 %), γ-terpinene (7.99 %), and (E)-β-ocimene (6.62 %). In the leaf oil the total amounts of mono- and sesquiterpenes were nearly equal (49.15 % and 44.27 %, respectively), while the twig oil was dominated by monoterpenes (76.66 % and 2.65 %, respectively). Previous literature data on essential oils obtained from this plant species were reviewed and discussed.
URI: https://dspace.ctu.edu.vn/jspui/handle/123456789/109554
ISSN: 2525-2518
Appears in Collections:Vietnam journal of science and technology

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