Improvement in Entrapment Efficiency and In Vitro Digestion Stability of Lutein by Zein Nanocarriers with Pepsin Hydrolysis

Figure 5

Transmission Electron Microscope (TEM) images of zein and lutein-loaded zein nanoparticle (LZN) (a, c), and zein hydrolysate nanoparticle and lutein-loaded zein hydrolysate nanoparticles (LZHN) (b, d).

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