Research Article
Evaluation of Antioxidant Ability In Vitro and Bioavailability of trans-Cinnamic Acid Nanoparticle by Liquid Antisolvent Precipitate
Figure 4
FT-IR spectra of three TCD powders. (a) Raw TCD. (b) TCD nanoparticle. (c) TCD nanoparticle without mannitol.