This research studied about encapsulan proportion of gelatin-cylodextrin, encapsulan concentrate, effect of
nanoencapsulation and self-life to antioxidant activity during storage. According to Naufalin & Herastuti (2012c),
maltodextrin as filler has the lower stability emulsion though it has higher stability oxidative. Moreover, the used
encapsulants are gelatin and cyclodextrin. Kim et al. (1996) stated that protein and some of carbohydrate are
interacted in water, ion and some of oil or water that stabilized droplet emulsion partly during homogenization. This
research aimed 1) to study the best encapsulant proportion of gelatin-cyclodextrin (w/w) and N. speciosa flower
concentrate proportion that affected into antioxidant activity.