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Table 8 α-Amylase and α-glucosidase inhibitory activities in four mushroom species

From: Comparison of nutritional composition, bioactivities, and FTIR- ATR microstructural properties of commercially grown four mushroom species in Sri Lanka; Agaricus bisporus, Pleurotus ostreatus, Calocybe sp. (MK-white), Ganoderma lucidum

Sample

G. lucidum

A. bisporus

P. ostreatus

Calocybe sp.

α-glucosidase inhibitory activities (IC50 µg/mL)

 Water

 > 1000

 > 1000

 > 1000

 > 1000

 65% ethanol

131.17 ± 2.67a

7.97 ± 0.83c

14.69 ± 3.54c

31.53 ± 8.92b

 80% ethanol

0.41 ± 0.08c

15.64 ± 2.00b

41.45 ± 0.399a

21.12 ± 7.84b

α-amylase inhibitory activities (IC50 µg/mL)

 Water

646.7 ± 82.8ab

755.2 ± 129.6a

394.5 ± 35.5c

444.9 ± 83.6bc

 65% ethanol

672.6 ± 25.9c

2128.1 ± 170a

383.8 ± 48.8c

1695.5 ± 107.3b

 80% ethanol

77.51 ± 6.8c

1362.0 ± 85.4a

132.0 ± 10.3d

929.3 ± 26.4b

  1. Values are expressed values ± SD (n = 3). Means with different superscript letters according to mushroom species within a column are significantly different (p < 0.05)