Table 1 GAD activity, Colorimetric results and GABA contents (mg/ml) of lactic acid bacteria isolated from Iranian traditional dairy products.
No | Strain Code | Species | Source | GAD activity | Colorimetric results | GABA content (mg/ml) |
|---|---|---|---|---|---|---|
1 | 43 | St.thermophilus | Iranian yoghurt | + + + + | Blue | 0.02 ± 0.003 |
2 | 74 | St.thermophilus | Iranian yoghurt | + + + | Greenish blue | 0.01 ± 0.001 |
3 | 78 | St.thermophilus | Iranian yoghurt | + + + | Greenish blue | 0.01 ± 0.001 |
4 | 4 | Lb. delbrueckii ssp. bulgaricus | Iranian yoghurt | + + + | Greenish blue | 0.02 ± 0.001 |
5 | 51 | Lb. delbrueckii ssp. bulgaricus | Iranian yoghurt | + + | Green | ND |
6 | 62 | Lb. delbrueckii ssp. lactis | Iranian yoghurt | + + | Green | ND |
7 | 64 | Lb. delbrueckii ssp. lactis | Iranian yoghurt | + + | Green | ND |
8 | 65 | Lb. delbrueckii ssp. lactis | Iranian yoghurt | + + | Green | ND |
9 | 67 | Lb. delbrueckii ssp. lactis | Iranian yoghurt | + + + | Greenish blue | 0.04 ± 0.054 |
10 | 69 | Lb. delbrueckii ssp. lactis | Iranian yoghurt | + + + | Greenish blue | 0.07 ± 0.003 |
11 | 73–1 | Lb. delbrueckii ssp. lactis | Iranian yoghurt | + | Greenish yellow | ND |
12 | 73–2 | Lb. delbrueckii ssp. lactis | Iranian yoghurt | + | Greenish yellow | ND |
13 | 76 | Lb. delbrueckii ssp. lactis | Iranian yoghurt | + + + | Greenish blue | 0.06 ± 0.004 |
14 | 86 | Lb. delbrueckii ssp. lactis | Iranian yoghurt | + | Greenish yellow | ND |
15 | 97 | Lac. lactis ssp. lactis | Fresh Lighvan milk | + | Greenish yellow | ND |
16 | 206 | Lac. lactis ssp. lactis | Fresh Lighvan milk | + + | Green | ND |
17 | 208 | Lac. lactis ssp. lactis | Fresh Lighvan cheese | + | Greenish yellow | ND |
18 | 219 | Lac. lactis ssp. lactis | Fresh Lighvan cheese | + | Greenish yellow | ND |
19 | 220 | Lac. lactis ssp. lactis | Fresh Lighvan milk | + + | Green | ND |
20 | 261 | Lac. lactis ssp. lactis | Lighvan Curd | + + + + | Blue | 0.04 ± 0.002 |
21 | 290 | Lac. lactis ssp. lactis | Lighvan Curd | + + | Green | ND |
22 | 311 | Lac. lactis ssp. lactis | Lighvan Curd | + + + + | Blue | 0.34 ± 0.006 |
23 | 412 | Lac. lactis ssp. lactis | Fresh Lighvan milk | + + | Green | ND |
24 | 433 | Lac. lactis ssp. lactis | Lighvan Curd | + + | Green | ND |
25 | 447 | Lac. lactis ssp. lactis | Lighvan Curd | + + | Green | ND |
26 | 449 | Lac. lactis ssp. lactis | Lighvan Curd | + + | Green | ND |
27 | 451 | Lac. lactis ssp. lactis | Fresh Lighvan milk | + + | Green | ND |
28 | 454 | Lac. lactis ssp. lactis | Fresh Lighvan milk | + + + + | Blue | 0.08 ± 0.001 |
29 | 466 | Lac. lactis ssp. lactis | Fresh Lighvan milk | + + | Green | ND |
30 | 473 | Lac. lactis ssp. lactis | Lighvan Curd | + + | Green | ND |
31 | 485 | Lac. lactis ssp. lactis | Lighvan Curd | + | Greenish yellow | ND |
32 | 487 | Lac. lactis ssp. lactis | Fresh Lighvan milk | + + | Green | ND |
33 | 491 | Lac. lactis ssp. lactis | Fresh Lighvan milk | + + + + | Blue | 0.13 ± 0.017 |
34 | 506 | Lac. lactis ssp. lactis | Lighvan Curd | + + | Green | ND |
35 | M2 | Lb. brevis | Motal cheese | + + + + | Blue | 0.12 ± 0.004 |
36 | M3 | Lb. brevis | Motal cheese | – | Yellow | ND |
37 | M4 | Lb. brevis | Motal cheese | + + + + | Blue | 0.36 ± 0.015 |
38 | M5 | Lb. brevis | Motal cheese | + + | Green | ND |
39 | M6 | Lb. brevis | Motal cheese | – | Yellow | ND |
40 | M7 | Lb. brevis | Motal cheese | – | Yellow | ND |
41 | M8 | Lb. brevis | Motal cheese | – | Yellow | ND |
42 | M9 | Lb. brevis | Motal cheese | – | Yellow | ND |
43 | M11 | Lb. brevis | Motal cheese | + + | Green | ND |
44 | M12 | Lb. brevis | Motal cheese | + + + + | Blue | 0.18 ± 0.006 |
45 | M13 | Lb. brevis | Motal cheese | – | Yellow | ND |
46 | M15 | Lb. casei | Motal cheese | – | Yellow | ND |
47 | M16 | Lb. plantarum | Motal cheese | + + | Green | ND |
48 | M17 | Lb. plantarum | Motal cheese | – | Yellow | ND |
49 | M18 | Lb. plantarum | Motal cheese | + + | Green | ND |
50 | M19 | Lb. plantarum | Motal cheese | – | Yellow | ND |
