Open AccessCOMPARISION OF CURCUMIN NANOEMULSION DROPS SIZE BETWEEN HOMINIZATION AND ULTRASONICATION SUPPORTING
Author(s) -
Ho Thi Thanh Thuy,
Pham Thi Kim Ngoc,
Nguyen Thi Thanh Tu,
Huynh Thi Thanh Truc,
Nguyen Van Hai,
Trần Quang Hiếu
Publication year - 2020
Publication title -
khoa học và công nghệ
Language(s) - English
Resource type - Journals
ISSN - 2525-2267
DOI - 10.46242/jst-iuh.v39i03.277
Subject(s) - sonication , curcumin , materials science , emulsion , nano , ultrasonic sensor , particle size , chemical engineering , composite material , chromatography , chemistry , acoustics , physics , biochemistry , engineering
In this paper, curcumin nano-emulsions were successfully prepared by combining hominization and ultra-sonication methods which have been mentioned. The optimal conditions for the hominization method have been established as follows: 3% emulsifier concentration, 20,000 rpm of capacity in 60 minutes, the average size of nano drops was 78 nm. Meanwhile, the optimal conditions of the ultrasonic method are also constructed as follows: 2% emulsifier concentration, 450 w/g of ultrasonic power, 20 kHz frequency, the average size of the droplet was 58 nm. Nano-emulsion system has been stable after 4 months of cold storage.