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. 2021 Aug 11;11:16346. doi: 10.1038/s41598-021-95663-7

Table 4.

Analysis of Variance for solvents and extraction techniques on mangiferin yield from Swertia chirata leaves.

S. no. Extraction factors DF Seq SS Adj SS Adj MS F P
1 Extraction methods 2 11.2078 11.2078 5.6039 9136.75 0.000
2 Aqueous ethanol 4 34.1103 34.1103 8.5276 13,903.67 0.000
3 Extraction methods × aqueous ethanol 8 7.7574 7.7574 0.9697 1580.98 0.000
4 Error 30 0.0184 0.0184 0.0006
5 Total 44 53.0939
S = 0.0247656 R-Sq = 99.97% R-Sq(adj) = 99.95%