Table 3. Syneresis (%) of drinking yogurt samples during cold storage (mean±SD)

Sample	First day	11th day	21th day
C	24.45±1.64Ca	28.66±1.54Ba	34.56±1.35Aa
FE250	24.21±2.35Ca	27.01±2.35Bab	34.61±2.00Aa
FE500	21.03±1.43Cb	25.09±1.43Bb	31.39±1.33Ab
IE250	24.31±2.16Ca	28.59±2.03Ba	34.33±2.13Aab
IE500	21.83±1.03Cb	25.96±1.04Bb	31.41±2.57Ab

Values in the same column shown with similar lowercase letters are not significantly different.
Values in the same rows shown with similar capital letters are not significantly different.