The Extract of Fructus Psoraleae Promotes Viability and Cartilaginous Formation of Rat Chondrocytes In Vitro

Table 1

The molecular structure of compounds.

	Compound	Molecular structure	Content (%)
(1)	Psoralen		3.85%
(2)	Isopsoralen		2.69%
(3)	Bavachin		0.02%
(4)	Isobavachalcone		1.01%
(5)	Bavachalcone		0.29%
(6)	Bakuchiol		84.5%