Kinetics parameters of ANCs during storage under different light conditions (unit: per day)
Sample | Light condition | k×102 | t½ |
---|---|---|---|
ANCs | Daylight | 7.11±0.02a | 9.75±0.02b |
ANC-Co+2 | 0.36±0.01b | 192.50±2.30a | |
ANCs | UV light | 12.60±0.21a | 5.50±0.01b |
ANC-Co+2 | 1.14±0.01b | 60.79±0.23a |
Values represent mean±standard deviation.
Different letters (a and b) represent significant differences at P≤0.05 based on least significant difference test results.
ANCs, anthocyanins; Co+2, cobalt ion; UV, ultraviolet; k, reaction rate constant; t½, half-life.