From: Identification and estimation of bioactive constituents Negundoside, Berberine chloride, and Marmelosin by HPLC and HPTLC for development of quality control protocols for Ayurvedic medicated oil formulation
S. no.
Test parameters
Results
1
Refractive index
1.47021
2
Acid value
8.36
3
Saponification value
211.48
4
Iodine value
101.80
5
Peroxide value
8.46
6
Rancidity
Positive
7
Specific gravity at 25 °C
1.0875