Isolation and Characterization of Probiotic LAB from Kimchi and Spontaneously Fermented Teff (Eragrostis tef (Zucc.) Trotter) Batter: Their Effects on Phenolic Content of Teff during Fermentation
Table 5
ANOVA results of data on changes in TPC and TFC of teff during fermentation with LAB.
(a) Total phenolic contents
Teff variety
LAB isolate
Mean (SD) TPC (mg GAE/100 g dw) of fermented teff batter
0 hr
24 hrs
48 hrs
White
MCW
191.94 (10.75)a
235.20 (13.17)a
268.14 (48.62)a
K12
191.94 (10.75)a
264.18 (14.79)ab
529.62 (29.66)c
K14
191.94 (10.75)a
434.28 (24.32)e
1,126.02 (43.06)f
K21
191.94 (10.75)a
418.32 (23.43)e
431.76 (24.18)b
K25
191.94 (10.75)a
291.06 (16.30)bc
765.66 (42.88)d
K33
191.94 (10.75)a
341.46 (19.12)d
926.10 (51.86)e
K43
191.94 (10.75)a
302.82 (16.96)c
1,331.40 (74.56)h
B31
191.94 (10.75)a
253.26 (14.18)a
1,241.52 (39.53)g
Brown
MCB
270.06 (15.12)a
380.52 (21.31)a
389.98 (39.84)b
K12
270.06 (15.12)a
388.92 (21.78)a
401.94 (22.51)b
K14
270.06 (15.12)a
476.70 (26.7)b
1,217.16 (48.16)e
K21
270.06 (15.12)a
401.10 (22.47)a
984.06 (55.11)d
K25
270.06 (15.12)a
377.58 (21.14)a
689.22 (38.60)c
K33
270.06 (15.12)a
419.16 (23.47)a
690.06 (38.64)c
K43
270.06 (15.12)a
547.26 (30.65)c
422.94 (23.68)b
B31
270.06 (15.12)a
580.44 (32.50)c
303.66 (17.00)a
Means in the same column with different letters are statistically significantly different at .
(b) Total flavonoid contents
Teff variety
LAB isolate
Mean (SD) TFC (mg GAE/100 g dw) of fermented teff batter
0 hr
24 hrs
48 hrs
White
MCW
291.26 (12.82)a
325.04 (14.30)bc
306.78 (13.50)bc
K12
291.26 (12.82)a
346.96 (15.27)cd
331.43 (14.58)cd
K14
291.26 (12.82)a
273.91 (12.05)a
375.26 (16.51)e
K21
291.26 (12.82)a
312.26 (13.74)b
326.87 (14.38)bcd
K25
291.26 (12.82)a
367.04 (16.15)d
335.09 (14.74)d
K33
291.26 (12.82)a
274.83 (12.09)a
267.52 (11.77)a
K43
291.26 (12.82)a
314.09 (13.82)b
302.22 (13.30)b
B31
291.26 (12.82)a
280.30 (12.33)a
305.87 (13.46)bc
Brown
MCB
588.91 (25.91)a
514.04 (22.62)b
525.91 (23.14)e
K12
588.91 (25.91)a
502.17 (22.10)b
399.00 (17.56)c
K14
588.91 (25.91)a
424.57 (18.68)a
405.39 (17.84)c
K21
588.91 (25.91)a
558.78 (24.59)c
486.65 (21.41)d
K25
588.91 (25.91)a
558.78 (24.59)c
294.00 (12.94)a
K33
588.91 (25.91)a
396.26 (17.44)a
466.57 (20.53)d
K43
588.91 (25.91)a
494.87 (21.77)b
406.30 (17.88)c
B31
588.91 (25.91)a
417.26 (18.36)a
357.91 (15.75)b
Means in the same column with different letters are statistically significantly different at
