[GC-MS analysis of supercritical carbon dioxide extraction products from pericarp of Zanthoxylum bungeanum].
The chemical constituents of supercritical carbon dioxide extraction products from pericarp of Zanthoxylum bungeanun Maxim. were studied by GC-MS-DS. Forty-five compounds which account for 86.76% of the area of the chromatographic peaks were identified. The results showed that the main components of the extracts are beta-pinene (10.33%), 1,8-terpinene (7.6%), cis-piperitol acetate (7.07%), oleic acid (5.46%), palmitic acid (5.41%) and 4-terpineol, (43.7%), et al.
Li
Y
Y
Guangzhou Institute of Chemistry, Chinese Academy of Science, Guangzhou 510650.
Zeng
J
J
Liu
L
L
Jin
X
X
D002245:Carbon Dioxide / Q000032:analysis* / Q000302:isolation & purification; D004952:Esters / Q000032:analysis / Q000302:isolation & purification; D005227:Fatty Acids / Q000032:analysis* / Q000302:isolation & purification; D008401:Gas Chromatography-Mass Spectrometry; D019301:Oleic Acid / Q000032:analysis; D019308:Palmitic Acid / Q000032:analysis; D012639:Seeds / Q000737:chemistry; D032106:Zanthoxylum / Q000737:chemistry*
D004952:Esters; D005227:Fatty Acids; D002245:Carbon Dioxide; D019301:Oleic Acid; D019308:Palmitic Acid