In Vitro and In Vivo Effects of Norathyriol and Mangiferin on α-Glucosidase

Table 1

The change of blood glucose from 0.5 hours to 1 hour after carbohydrate loading. Normal control and negative control administered CMC-Na solvent; positive control: 10 mg/kg starch test used 10 mg/kg acarbose and glucose test used 200 mg/kg metformin; MF-L or MF-H: 15 or 30 mg/kg mangiferin; NL-L or H: 15 or 30 mg/kg norathyriol. Starch was used at 3 g/kg body weight. Glucose was used at 3 g/kg body weight. The data unit below is mmol/Lh.

	Normal	Negative	Acar	MF-L	MF-H	NL-L	NL-H
Starch	0.33	1.3	0.661538	3.683333	−0.00833	−0.26667	−0.2
Glucose	−1.23	−4.66923	−9.11429	−3.85	−2.56923	−1.88333	−3.87692