Chemical components of essential oils from the herb of Sabina pingii var. wilsonii / 中国药科大学学报

ABSTRACT

Aim: To provide the foundation for reasonable utilization by analyzing the essential oils of Sabina pingii var. wilsonii.. Methods: The essential oils were extracted using steam distillation and separated with GC capillary column. The components were quantitatively determined with normalization method, and were preliminarily identi-fied by GC-MS. Results: 79 Components were identified, which took up 93. 78% of the essential oils. Conclusion: The main components of essential oils were a-terpineol( 16. 70%); α-fenchene( 14. 98%); 2,6,10-dodecatrien-1-ol, 3,7, 11-trimethyl-( 6.49%); 1, 4-cyclohexadiene, 1-methyl-4-[1-methylethyl]-( 4. 74%); kaura-5, 16-dien-18 [orl9]-ol(3. 62%); naphthalenemethanol, 1, 2, 3, 4, 4a, 5, 6, 7-octahydro-α, α, 4a, 8-tetramethyl-, [2R-cis]-(3. 04%); [ + ]-4-carene ( 2. 81%); D-limonene ( 2. 71%); β-myrcene ( 2. 59%); cedrol (2.40%); a-pinene (2. 36%); 7-isopropyl-1, 1, 4a-trimethyl-1 ,2,3,4,4a, 9,10,10a-octahydrophenanthrene(2. 32%).