Optimasi Konsentrasi VCO dalam Mikroemulsi O/W dengan Tiga Surfaktan sebagai Pembawa Senyawa Bioaktif

IDewaGde Mayun Permana (Jurusan Ilmu dan Teknologi Pangan, Fakultas Teknologi Pertanian, Universitas Udayana. Kampus Bukit Jimbaran, Badung, (90361) Telp/Fax : [phone])
Lutfi Suhendra (Jurusan Teknologi Industri Pertanian, Fakultas Teknologi Pertanian, Universitas Udayana. Kampus Bukit Jimbaran, Badung, (90361) Telp/Fax : [phone])

Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology)
Vol 2 No 2 (2015)

This research aims to get optimum VCO concentration in formula of O/W micro-emulsionby using three surfactant that will be used as bioactive delivery. Surfactant that is used is themixture Tween 80, Tween 20 and Span 80 by setting up HLB to 14. The phase of dispersionuses VCO while phase of continuous uses aquades of 80 percent. There are treated by changingthe ratio of VCO to surfactant, namely: 2.5, 5, 7.5 and 10 percent VCO. Randomized design isused in this research with treatment repeated twice. Results of the study shows that the optimumconcentration of VCO in O/W micro-emulsion with three surfactant is 7.5 percent