Ethanolic Extract of Butea monosperma Leaves Elevate Blood Insulin Level in Type 2 Diabetic Rats, Stimulate Insulin Secretion in Isolated Rat Islets, and Enhance Hepatic Glycogen Formation

Table 4

Effect of insoluble fibre of BM on starch digestibility.

Treatment	Glucose in dialysate (µmol/L)
	10 min	30 min	60 min	120 min
BM 250 mg	1.89 ± 0.11	3.99 ± 0.17	11.78 ± 1.55	19.91 ± 4.73
BM 500 mg	1.86 ± 0.15	3.45 ± 0.30	12.61 ± 2.81	19.78 ± 6.11
BM 1000 mg	1.91 ± 0.19	3.48 ± 0.39	12.73 ± 2.73	20.88 ± 5.12
CMC 1000 mg	1.91 ± 0.21	4.94 ± 0.34*	16.09 ± 2.31*	26.57 ± 5.34*
Control	1.52 ± 0.06	3.87 ± 0.12	12.56 ± 1.23	19.51 ± 3.73

Data are presented as mean ± SEM (n = 4). Values represent the glucose concentration (µmol) in dialysate. Mean values marked with an asterisk (*) were significantly different from those of respective control groups (P < 0.05) (derived from repeated measures ANOVA and adjusted using Bonferroni correction).