Physicochemical properties

R-Square

P value

Sig. (0.05)

Specific gravity

0.950445

0.2226

Not Significant

Refractive index

0.000000

NS

Degree of acidity

0.517928

0.5635

NS

Peroxide value

0.076336

0.9423

NS

De generation degree

0.979964

0.0904

NS

Ester number

0.947114

0.1479

NS