Antidiabetic Potency, Antioxidant Effects, and Mode of Actions of Citrus reticulata Fruit Peel Hydroethanolic Extract, Hesperidin, and Quercetin in Nicotinamide/Streptozotocin-Induced Wistar Diabetic Rats

Table 1

Chemical composition of C. reticulata hydroethanolic extract as detected by GC-MS analysis.

Number	Retention time	Compound (from the central Library Search Report)	Area % (higher than 1%)
1	15.282	(i) No matches in library	3.50%
2	16.556	(i) 4H-Pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl-	3.55%
3	17.906	(i) No matches in library	1.13%
4	18.080	(i) No matches in library	2.14%
5	18.579	(i) 5-Hydroxymethylfurfural; (ii) 4-Hexen-3-one, 4,5-dimethyl-	17.74%
6	18.981	(i) No matches in library	1.57%
7	19.803	(i) No matches in library	2.65%
8	20.241	(i) No matches in library	1.84%
9	21.329	(i) Phenol, 4-ethyl-; (ii) Benzaldehyde, 4-hydroxy-; (iii) Benzaldehyde, 2-hydroxy-	1.00%
10	27.047	(i) 3,3,4,5,5,7,8-heptamethoxyflavone	1.78%
11	27.356	(i) 4h-1-benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5,6,7-trimethoxy-; (ii) β-D-Glucopyranose, 4-O-β-D-galactopyranosyl-	3.00
12	29.940	(i) Dodecane	1.29%
13	32.898	(i) n-Hexadecanoic acid; (ii) Tridecanoic acid	2.88%
14	34.964	(i) 9,12-Octadecadienoic acid (Z,Z)-	2.37%
15	35.033	(i) 9,12,15-Octadecatrienoic acid, (Z,Z,Z)-; (ii) (Z)6,(Z)9-Pentadecadien-1-ol; (iii) 9,12,15-Octadecatrien-1-ol, (Z,Z,Z)-	2.46%
16	37.253	(i) 9-Octadecenamide, (Z)-	1.34%