From: The role of gamma irradiation and storage at 28 ± 2 °C on the inactivation of Listeria monocytogenes, Escherichia coli and Salmonella enterica serotype Typhimurium in sun-dried Legon-18 pepper (Capsicum annuum) powder
Step
Change
Step (P value)
Final (P value)
R2 adjusted (%)
1
Add X2
0.000*
58.357
2
Add X1
82.228
3
Add X1X2
84.719
4
Add (X2)2
86.507
5
Add (X1)2
0.001*
87.111