| 5-HMF | DDS | PAc | PAl | CA | RA | Sal A | Sal C | Total content (%) |
---|
PAC | 6.275 | – | – | 4.986 | – | – | – | 0.0402 | 11.43 |
AAC | 0.519 | 0.595 | 0.408 | 7.35 | 0.269 | 2.064 | 8.769 | 0.065 | 20.4 |
- PAC pro-angiogenesis component, AAC anti-angiogenesis component, 5-HMF 5-hydroxymethyl-2-furfural, DDS Danshensu, PAc protocatechuic acid, PAl protocatechuic aldehyde, CA caffeic acid, RA rosmarinic acid, Sal A salvianolic acid A, Sal C salvianolic acid C