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. 2014 Nov 7;23(1):136–143. doi: 10.1016/j.jfda.2014.07.001

Table 3.

L9(34) orthogonal experiment.

Number Factors Content of flavonoids (%)

Temperature Time Solid–liquid ratio Frequency
1 1 1 1 1 2.79
2 1 2 2 2 4.94
3 1 3 3 3 5.98
4 2 1 2 3 6.37
5 2 2 3 1 3.88
6 2 3 1 2 5.34
7 3 1 3 2 6.78
8 3 2 1 3 7.64
9 3 3 2 1 5.46
K1 4.57 5.313 5.257 4.043
K2 5.197 5.487 5.590 5.687
K3 6.627 5.593 5.547 6.663
R 2.057 0.280 0.333 2.620