Figure 1.
Preparation process and composition of CPO: (A) CPO was obtained from dried seeds of P. frutescens using a cold press at 60 Mpa and passing the crude oil through 6–8 μm membrane filters; (B) GC-MS showed CPO contained five fatty acids, that is, linoleic acid, linolenic acid, stearic aicd, oleic acid and palmitic acid.
