Journal of Engineering / 2014 / Article / Tab 2

Research Article

Application of Full Factorial Design in Optimization of Solvent-Free Microwave Extraction of Ginger Essential Oil

Table 2

The 23 factorials design including the corresponding responses.

RunCode variables Oil yield (%)
(extraction time) (microwave power) (sample type)

1−1−1−10.10
2 1−1−10.26
3−1 1−10.14
4 1 1−10.35
5−1−1 10.22
6 1−1 10.20
7−1 1 10.28
8 1 1 10.44
9−1−1−10.12
10 1−1−10.25
11−1 1−10.14
12 1 1−10.32
13−1−1 10.24
14 1−1 10.17
15−1 1 10.31
16 1 1 10.46

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