136604 EE encapsulation efficiency 1241 136640 EE entrapment efficiency 606 137472 EE ether extract 440 137449 EE ethanol extract 206 136795 EE electroejaculation 56 137349 EE extraction efficiency 27 137498 EE estimation error 5 136837 E.E embryonic equivalent 2 137622 E.E early eluting 1 137621 E.E encapsulation efficacy 1 137620 E.E entire stomachs 1