TY - JOUR AU - Thai, Tran Huy AU - Khang, Nguyen Sy AU - The, Pham Van AU - Hien, Nguyen Thi AU - Hoi, Tran Minh AU - Thinh, Nguyen Duc AU - An, Tran Thanh AU - Minh, Do Thi AU - Hanh, Nguyen Phuong AU - Thu Ha, Chu Thi AU - Van Anh, Ha Thi AU - Dat, Nguyen Tien PY - 2013/01/13 Y2 - 2024/03/29 TI - Chemical compounds of esential oils from Xyloselinum vietnamense Pimenov & Kljuykov and Xyloselinum leonidii Pimenov & Kljuykov in Vietnam JF - Academia Journal of Biology JA - AJB VL - 34 IS - 4 SE - Articles DO - 10.15625/0866-7160/v34n4.2683 UR - https://vjs.ac.vn/index.php/vjbio/article/view/2683 SP - 464-468 AB - <p><em>Xyloselinum</em> Pimenov &amp; Kljuykov, an edemic genus for Vietnam, consisting of two species, namely <em>Xyloselinum vietnamense</em> Pimenov &amp; Kljuykov and <em>Xyloselinum leonidii</em> Pimenov &amp; Kljuykov. <em>X.</em> <em>vietnamense</em> is a perennial shrub, 1.0-1.5 m tall; leaves are alternate, tripinnate. <em>X. leonidii</em> is also a perennial shrub, 0.8-1.8 m tall; leaves are alternate, tripinnate. Materials for study of <em>X. vietnamense</em> and <em>X. leonidii</em> were collected in Bat Dai Son Nature Reserve, Quan Ba district and Sinh Lung commune, Dong Van district, Ha Giang province.</p> <p>The essential oil yields from<em> </em>leaves and roots of <em>X.</em> <em>vietnamense </em>were  different, viz. 0.16% in leaves and 0.6% in roots (by air-dry material). Main compounds of essential oil from<em> </em>leaves of X. <em>vietnamense </em>were dominated by sabinene (75.0%), santalone (5,1%), γ-terpinene (2.5%). Main compounds of essential oil from<em> </em>roots of X. <em>vietnamense</em> were sabinen (36.5%), terpinene-4-ol (10.3%), Z-β-ocimene (9.7%). The essential oil yields from leaves and roots of <em>X.</em> <em>leonidii</em> were 0.15% and 0.7% respectively (by air-dry material). Main compounds of essential oil from leaves of X. <em>leonidii</em> were sabinene (29.3%), β-phellandrene (17.8%), myrcene (12.9%), α-pinene (7.6%). Main compounds of essential oil from roots of <em>X</em>. <em>leonidii</em> were β-pinene (13.7%), Z-β-ocimene (12.9%), sabinene (10,0%) and β-thujene (9.5%).</p> ER -