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Table 1 Effect of storage duration on chemical composition of UHT-treated tea whitener, milk and dairy drink

From: Changes in fatty acids composition, antioxidant potential and induction period of UHT-treated tea whitener, milk and dairy drink

UHT-treated Dairy Product

Storage Days

Fat (%)

Protein (%)

Lactose (%)

pH

Tea Whitener

0

45

90

6.00 ± 0.03a

5.94 ± 0.05a

5.90 ± 0.02a

3.28 ± 0.07a

3.27 ± 0.04a

3.15 ± 0.09b

4.68 ± 0.13a

4.65 ± 0.10a

4.41 ± 0.12c

6.65 ± 0.08a

6.64 ± 0.02a

6.52 ± 0.01a

Milk

0

45

90

3.50 ± 0.03a

3.42 ± 0.01a

3.35 ± 0.04a

3.28 ± 0.07a

3.25 ± 0.03a

3.18 ± 0.01b

4.68 ± 0.13a

4.64 ± 0.06a

4.55 ± 0.14b

6.65 ± 0.08a

6.61 ± 0.07a

6.54 ± 0.03b

Dairy Drink

0

45

90

3.50 ± 0.03a

3.36 ± 0.06a

3.34 ± 0.08a

3.28 ± 0.07a

3.24 ± 0.05a

3.09 ± 0.02b

4.68 ± 0.13a

4.58 ± ±0.09b

4.57 ± 0.04b

6.65 ± 0.08a

6.55 ± 0.03b

6.57 ± 0.0b

  1. If means are expressed by a non-uniform letter in a column, these are statistically significant at 95% confidence interval (p < 0.05)