Ten milliliters of freshly prepared samples of each nanocomposite and free curcumin were collected in a glass dish with a diameter of 50 mm, placed horizontaly, and irradiated with an ultraviolet lamp with an intensity of 95.6 Lux. Every 30 min, 0.5 mL of sample was drawn to measure the ...
Fourier transform infrared spectroscopy (FTIR) was used to confirm the deposition of the PEM coating on the fruit which was then used as a matrix to load curcumin as model compound. Ultraviolet Visible (UV-Vis) spectroscopy was used to evaluate the amount of a curcumin loaded on the fruit ...