款冬
提取部位:花
分析方法:None
分布地：北京、吉林、内蒙古、河北、山西、河南、陕西、宁夏、甘肃、新疆、安徽、江苏、浙江、江西、湖南、湖北、四川、贵州、云南、西藏
| Compounds | Content |
|---|---|
| Tricosane | 21.6% |
| Pentacosane | 9.4% |
| Hexacosane | 4.4% |
| (5Z)-4,10-dimethylidene-7-propan-2-ylcyclodec-5-en-1-ol | 4.2% |
| 6,10,14-Trimethylpentadecan-2-one | 3.8% |
| T-Muurolol | 3.1% |
| Caryophyllene oxide | 2.4% |
| Octadecane | 2.3% |
| 2-Decen-1-ol | 2.1% |
| Tetracosane | 2.1% |
| Spathulenol | 2% |
| beta-Oplopenone | 1.8% |
| Phytol | 1.8% |
| Allo-Aromadendrene | 1.7% |
| Bicyclo[2.2.1]heptan-2-one, 7,7-dimethyl- | 1.7% |
引用文献:
Judzentiene A, Budiene J. Volatile oils of flowers and stems of Tussilago farfara L. from Lithuania[J]. Journal of Essential Oil Bearing Plants, 2011, 14(4): 413-416.