Absorption was read in a spectrophotometer (Beckman DU70–CA, United States) in the visible wavelength 470 nm and using a previously elaborated standard curve it was possible to calculate the concentration of lycopene present in the microcapsules.
Absorption was read in a spectrophotometer (Beckman DU70–CA, United States) in the visible wavelength 470 nm and using a previously elaborated standard curve it was possible to calculatethe concentration of lycopene present in the microcapsules.