Chemical Group Profiling, In Vitro and In Silico Evaluation of Aristolochia ringens on α-Amylase and α-Glucosidase Activity

Table 1

Chemical profile of ethanolic root extract of Aristolochia ringens.

S/N	RT (min.)	m/z	Fragment ions	Compound
1	1.42	360 [M + 1]^+	325 (34), 163 (37), 146 (68), 198 (15)	Aristolochic acid I
2	9.61	611 [M + 1]^+	303 (97), 465 (70), 197 (63), 372 (30)	Quercetin-3-O-p-coumaroyl glucoside
3	10.79	566 [M + 1]^+	548 (83), 287 (40), 449 (34)	Unidentified
4	13.08	489 [M + 1]^+	457 (51), 169 (17), 214 (11), 391 (9)	Asiatic acid
5	14.86	473 [M + 1]^+	457 (50), 169 (17), 214 (11), 391 (9)	Corosolic acid
6	13.28	501[M + Na]^+	401 (25), 169 (15)	Quercetin-3-O-glucoronide
7	14.05	531 [M + 1]^+	485 (74), 453 (43), 435 (5)	Strictosidine
8	16.31	485[M + Na]^+	473 (43), 419 (38), 183 (38)	Dianoside
9	16.70	563 [M + H]^+	505 (80), 487 (54), 473 (28)	Trilobine
10	18.16	387[M + Na]^+	267 (15), 183 (10)	Neoasarinin
11	18.48	274 [M + 1]^+	217 (5), 169 (4)	Unidentified
12	20.15	478[M + Na]^+	304 (11), 415 (8), 253 (5)	Phenyl-β-D-glucopyranoside
13	21.60	343 [M + 1]^+	240 (56), 332 (20), 169 (11)	Magnoflorine

RT = retention time; m/z = mass to charge ratio.