Table 3. GABA contents of barely with different pre-treatment method and germination time

(mg/100 g)

Germination time (h) Pre-treatment method¹⁾

HKW KW CO

0 12.48±0.69²⁾^a³⁾^C⁴⁾ 5.45±1.22^a^B 1.72±0.34^a^A

5 13.87±1.44^a^b^C 7.89±0.53^b^B 4.31±1.03^b^A

10 15.32±0.53^b^c^C 10.71±2.30^c^B 8.84±1.55^c^A

15 17.77±0.72^d^e^C 11.33±0.40^c^B 9.24±1.22^c^d^A

20 19.55±0.24^e^C 12.02±1.55^c^B 10.55±0.49^c^d^e^A

25 22.25±0.20^f^C 14.44±0.53^d^B 10.90±0.01^d^e^A

30 17.78±1.44^d^e^B 16.15±1.11^d^B 12.31±1.92^e^A

35 16.51±2.08^c^d^C 15.01±1.05^d^B 11.52±0.34^e^A

¹⁾HKW, stored at 50℃ for 1 h after keep in water for 4 h at room temperature before germination; KW, keep in water for 4 h at room temperature before germination; CO, control, not pre-treated.
²⁾All values are mean±SD (n=3).
³⁾^a^-^fMeans with different superscripts within the same pre-treatment method are significantly different (p<0.05) by Duncan's multiple range test.
⁴⁾^A^-^CMeans with different superscripts within the same germination time are significantly different (p<0.05) by Duncan's multiple range test.

Germination time (h)	Pre-treatment method¹⁾
Germination time (h)	HKW	KW	CO
0	12.48±0.69²⁾^a³⁾^C⁴⁾	5.45±1.22^a^B	1.72±0.34^a^A
5	13.87±1.44^a^b^C	7.89±0.53^b^B	4.31±1.03^b^A
10	15.32±0.53^b^c^C	10.71±2.30^c^B	8.84±1.55^c^A
15	17.77±0.72^d^e^C	11.33±0.40^c^B	9.24±1.22^c^d^A
20	19.55±0.24^e^C	12.02±1.55^c^B	10.55±0.49^c^d^e^A
25	22.25±0.20^f^C	14.44±0.53^d^B	10.90±0.01^d^e^A
30	17.78±1.44^d^e^B	16.15±1.11^d^B	12.31±1.92^e^A
35	16.51±2.08^c^d^C	15.01±1.05^d^B	11.52±0.34^e^A