Water-in-oil nano-emulsion of saffron and a method of preparing thereof
Hamed Ahari, AmirAli Anvar, Mehdi Rahimian, Sara Allahyari Beik, Sima Moradi
Delwa's Author(s): Dr.Amirali Anvar, Dr.Hamed Ahari, Dr.Sara Allahyaribeic, Mehdi Rahimian, Sima Moradi
Disclosed is a nano-emulsion formulation of saffron and a method of preparation thereof. The method includes the steps of triturating saffron with liquid nitrogen. Preparing an ultrasonic assisted extract in a polar or non-polar solvent. Preparing a nano-emulsion using the extract and one or more surfactants, including tween and span.