Study on the Factors Influencing the Extraction of Chenodeoxycholic Acid from Duck Bile Paste by Calcium Salt Method

Table 3

Variance analysis of orthogonal experiment.

Factors	SS			threshold	Significance
A	33.96	2	37.83	19
B	199.68	2	222.46	19
C	0.90	2	1	19
D	5.92	2	6.59	19
Error		2

indicates that this factor has significant influence on the experiment.