Bioimprinting as a Receptor for Detection of Kwakhurin.

Bioimprinting was performed against ovalbumin (OVA) to confer its binding cavities for kwakhurin (Kwa), an isoflavonoid, produced solely by var. (). The characterization of bioimprinted-OVA (biOVA), evaluated by an enzyme-linked immunosorbent assay (ELISA), revealed that it functioned as a specific receptor for Kwa.

Rapid magnetic particles-based enzyme immunoassay for the quality control of Glycyrrhiza spp. based on glycyrrhizin content.

Glycyrrhizin (GC) is a triterpenoid saponin isolated from the roots of Glycyrrhiza spp., a medicinal plant that is present in 70% of Kampo prescriptions. Since the GC content in Glycyrrhiza spp.

An indirect competitive enzyme-linked immunosorbent assay toward the standardization of Pueraria candollei based on its unique isoflavonoid, kwakhurin.

Kwakhurin (Kwa) is a plant secondary metabolite solely present in Pueraria candollei var. mirifica (P. candollei), which has long been used as a Thai traditional herb for estrogen replacement therapy.