| 品种cultivars | 水分WC (%) | 酸值AV (mg KOH·g−1) | 皂化值SV (mg KOH·g−1) | 分子量MW (g) |
| 1. 勐仑膏桐(MLJC) | 0.36 | 15.04 | 211.78 | 855.48 |
| 2. 多花膏桐(MFJC) | 0.20 | 28.14 | 224.07 | 858.98 |
| 3. 皱叶膏桐(BWJC) | 0.63 | 33.41 | 236.31 | 829.47 |