| |
Factors |
Observed variables: Remaining volatile fraction, RVF (% of the cumulative peak areas obtained for DPPa to the one obtained for RPP by HS-SPME-GC-MS) |
| Sample labels |
Light |
Gas |
Temperature |
Storage period (days) |
| |
|
|
|
13 |
33 |
58 |
93 |
| DPPa1 |
- (obscurity) |
- (N2) |
- (4°C) |
3.5 |
3.7 |
14.8 |
7.5 |
| DPPa2 |
+ (day light) |
- (N2) |
- (4°C) |
3.5 |
2.7 |
16.8 |
13.6 |
| DPPa3 |
- (obscurity) |
+ (air) |
- (4°C) |
3.1 |
2.1 |
5.4 |
5.9 |
| DPPa4 |
+ (day light) |
+ (air) |
- (4°C) |
3.0 |
2.6 |
5.2 |
6.3 |
| DPPa5 |
- (obscurity) |
- (N2) |
+ (ambient) |
5.6 |
9.7 |
17.1 |
19.7 |
| DPPa6 |
+ (day light) |
- (N2) |
+ (ambient) |
6.9 |
2.4 |
18.9 |
18.1 |
| DPPa7 |
- (obscurity) |
+ (air) |
+ (ambient) |
5.8 |
10.0 |
20.9 |
15.5 |
| DPPa8 |
+ (day light) |
+ (air) |
+ (ambient) |
6.7 |
10.0 |
20.6 |
19.5 |
| Calculated effects (in bold if significant) |
|
|
|
|
| Light |
0.3 ± 0.3 |
-1.0 ± 0.9 |
0.4 ± 0.8 |
1.1 ± 0.9 |
| Gas |
-0.1 ± 0.3 |
0.8 ± 0.9 |
-1.9 ± 0.8 |
-1.5 ± 0.9 |
| Temperature |
1.5 ± 0.3 |
2.6 ± 0.9 |
4.4 ± 0.8 |
4.9 ± 0.9 |
|
