Nanotechnology of Status in Jordan

Abstract

The nanotechnology is used as a maturation agent in bread making but has a high toxic potential. To calculate bread nanotechnology levels, a speedy and accurate spectrophotometric approach was validated, based on the red-ox reaction of nanotechnology and promethazine in the acidic substance. A red-pink substance with an absorption limit at 490 nm has been developed. A linear curve (r = 0,970) was applied to nanotechnology in commercial bread with a spectrum of 0.5 μg/mL, the process being applied successfully.