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. 2019 Aug 3;8(8):272. doi: 10.3390/antiox8080272

Table 2.

A 22 full factorial experimental design layout. The formulation codes of NLC with resveratrol are named as NLC-RSV(number of the experiment) and the one without resveratrol as NLC(number of the experiment).

Formulation Code Coded Factor Level
Factor 1 Factor 2
NLC1 or NLC-RSV1 −1 −1
NLC2 or NLC-RSV2 +1 −1
NLC3 or NLC-RSV3 −1 +1
NLC4 or NLC-RSV4 +1 +1
NLC5 or NLC-RSV5 0 0
NLC6 or NLC-RSV6 0 0
NLC7 or NLC-RSV7 0 0