Effects of Different Enzymes and Concentrations in the Production of Clarified Lemon Juice
Table 3
Pectinmethylesterase activity values of lemon juice concentrates (%).
Storage
Rapidase Intense
Novoferm 61
Novozym 33095
Factory production
10 (μL/100 mL)
20 (μL/100 mL)
40 (μL/100 mL)
10 (μL/100 mL)
20 (μL/100 mL)
40 (μL/100 mL)
10 (μL/100 mL)
20 (μL/100 mL)
40 (μL/100 mL)
20 (μL/100 mL)
30th day
0.98 ± 0.37bA
0.42 ± 0.01aA
0.76 ± 0.07aA
1.13 ± 0.12abA
0.50 ± 0.00aB
0.49 ± 0.00aB
—
—
—
0.39 ± 0.02a
60th day
0.45 ± 0.04cA
0.44 ± 0.01aA
0.68 ± 0.22aA
—
—
—
0.32 ± 0.04b
90th day
1.42 ± 0.09aA
0.19 ± 0.01bC
0.75 ± 0.08aB
0.68 ± 0.14bcA
0.56 ± 0.03aA
0.49 ± 0.01aA
—
—
—
0.41 ± 0.04a
180th day
0.41 ± 0.02cA
0.14 ± 0.00cC
0.21 ± 0.02bB
—
—
—
0.28 ± 0.01b
Small letters on the same column show the difference between the storage periods; uppercased letters in the same row show the difference between enzyme concentrations for each enzyme. The difference between storage periods and enzyme concentrations is at level of 0.01 () and *0.05 () importance.