Table. 5.

Table. 5. Table 5

Effect of different extracts of Brassica oleracea L. on the transfer latency on acquisition day and retention day, at the 38th and 39th day, respectively (unit: s)

Group	Transfer latency

	Acquisition day	Retention day
Normal control	63.23±3.91***	70.68±6.70***
Negative control	162.58±8.34	169.59±10.03
DM+metformin (200 mg/kg)	67.39±3.66***	24.40±2.81***
DM+PEE (100 mg/kg)	164.64±8.56	160.21±5.25
DM+PEE (200 mg/kg)	182.18±8.97***	167.27±6.07
DM+PEE (400 mg/kg)	101.44±7.23***	79.19±3.99***
DM+EE (100 mg/kg)	142.71±7.15***	138.55±4.51***
DM+EE (200 mg/kg)	119.20±6.22***	92.53±4.57***
DM+EE (400 mg/kg)	65.31±3.40***	46.10±3.04***
DM+AE (100 mg/kg)	99.54±5.96***	37.18±3.49***
DM+AE (200 mg/kg)	81.59±7.63***	53.09±4.71***
DM+AE (400 mg/kg)	49.23±6.13***	24.37±1.86***

The values are expressed as mean±SD for each group (n=8).

Statistical analysis of data was performed using one-way ANOVA followed by Tukey’s multiple range test.

***P<0.001 compared with the negative control group.

DM, type 2 diabetes mellitus; PEE, petroleum ether extract; EE, ethanol extract; AE, aqueous extract.

Prev Nutr Food Sci 2022;27:50~62 https://doi.org/10.3746/pnf.2022.27.1.50