Huang Li-sha, Zhu Feng
Department of Chemistry and Chemical Engineering, Foshan University, Foshan 528000, China.
Zhong Yao Cai. 2009 Jan;32(1):65-6.
To analyze the chemical constituents of the volatile oil from the flowers of Oyster Rhoeo.
The volatile oil from the flower of Oyster Rhoeo was extracted by steam distillation and its chemical constituents were analyzed by GC/MS technique.
All 20 compounds which relative content was greater than 0.3% were identified, accounting for 90.24% of the volatile oil.
The major constituent of the volatile oil is nonaldehyde (25.72%), the other main constituents are hexadecanoid acid (22.79%), nonanoic acid (18.94%), dodecanoic acid (7.72%), isovanillin (2.84%), heptanoic acid (2.20%), octanoic acid (1.89%) and linoleic acid (1.71%), respectively.
分析紫背万年青花挥发油的化学成分。
采用水蒸气蒸馏法提取紫背万年青花挥发油，并用气相色谱/质谱联用技术分析其化学成分。
鉴定出相对含量大于0.3%的化合物共20种，占挥发油总量的90.24%。
挥发油的主要成分为壬醛（25.72%），其他主要成分分别为十六烷酸（22.79%）、壬酸（18.94%）、十二烷酸（7.72%）、异香草醛（2.84%）、庚酸（2.20%）、辛酸（1.89%）和亚油酸（1.71%）。
