The In Vitro and In Vivo Wound Healing Properties of the Chinese Herbal Medicine “Jinchuang Ointment”

Table 2

HPLC calibration curves of reference compounds including regression equations, the coefficients of determination (), and calibration ranges.

Reference compound	Regression equation		Calibration range	Mass percentage
Dracorhodin perchlorate		0.999	0.0125–0.2 μg	0.15%
Catechin		0.997	0.25–4 μg	24.2%
Epicatechin		0.999	0.5–4 μg	1.7%
Acetyl-11-keto--boswellic acid		0.999	0.125–2 μg	1.62%
(E)-Guggulsterone		0.999	0.0625–1 μg	0.02%