Encapsulation Of Vitamin C By A Doublelayer Zein Chitosan Structure With Improved Stability And Controlled Release Web Many studies have suggested that vitamin C consumption alone will not reduce the effect of UV exposure;Web1 Introduction Vitamin C is an essential hydrophilic nutrient that is used as an antioxidant and additive in many pharmaceutical and food products (Yang et al 13, Comunian et al 14, Vitamin c jurnal pdf