Mineral Composition, Phenolic Content, and In Vitro Antidiabetic and Antioxidant Properties of Aqueous and Organic Extracts of Haloxylon scoparium Aerial Parts

Table 5

IC50 (µg/mL) of a-amylase, a-glucosidase, and ß-galactosidase inhibitory activity of aqueous and organic extracts of the aerial part of Haloxylon scoparium.

Extracts	α-Amylase	α-Glucosidase	β-Galactosidase
Decocted	66855.66 ± 10.51^a,b,c	181.7 ± 21.15^a	1361.66 ± 188.40^a,b,c
Infused	78892.33 ± 14.44^a,b,c	225.44 ± 58.43^a,b	915.23 ± 68.86^a
Macerated	80277.33 ± 7.61^a,b	202.10 ± 75.44^a,b	1072.73 ± 369.28^a,c
Methanol	56156.33 ± 2.58^b,c	193.4 ± 8.57^a,b	1735.66 ± 269.50^a,b
Macerated methanol	46351 ± 4.88^b,c	200.86 ± 1.99^a,b	1984.66 ± 61.65^a,b
Ethyl acetate	39096.66 ± 4.17^b,c	235.9 ± 35.56^a,b	1601.66 ± 107.21^a,b
Chloroform	51261 ± 4.78^b,c	341.73 ± 13.92^a,b	1707.66 ± 12.99^a,b
Petroleum ether	66601 ± 12.21^b,c	357.16 ± 2.50^a,b	1819.66 ± 172.29^a,b,c
Acarbose	616.33 ± 5.00^d	195 ± 6.12^a,b	—
Quercetin	—	—	171.16 ± 5.00^d

All results expressed are mean of three individual replicates (n = 3 ± SEM). Values with the same letter superscript in the same row are not significantly different ( < 0.05).