Table 6.

Quantitative analysis of isoflavones in red clover dietary supplements

	Botanical dietary supplement, mg/g extract
Isoflavones	RCC001	RCC002	RCC003	RCC004	RCC005
Genistein	1.77	2.36	1.43	<LOQ	1.57
Daidzein	0.07	0.01	0.23	0.07	0.79
Biochanin A	13.5	3.96	2.24	0.05	2.55
Irilone	2.26	0.36	2.53	0.42	7.24
Prunetin	7.07	3.18	1.55	0.10	2.08
Formononetin	10.0	2.43	5.53	0.10	15.4