Microparticles from Wheat-Gluten Proteins Soluble in Ethanol by Nanoprecipitation: Preparation, Characterization, and Their Study as a Prolonged-Release Fertilizer

<div>Fourier transform infrared (FTIR) spectra of (a) urea, (b) wheat-gluten proteins soluble in ethanol (WGPSE) microparticles without urea and (c) urea-loaded WGPSE microparticles.</div>

International Journal of Polymer Science

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Figure 7

Figure 7: Microparticles from Wheat-Gluten Proteins Soluble in Ethanol by Nanoprecipitation: Preparation, Characterization, and Their Study as a Prolonged-Release Fertilizer 

Figure 7 | Microparticles from Wheat-Gluten Proteins Soluble in Ethanol by Nanoprecipitation: Preparation, Characterization, and Their Study as a Prolonged-Release Fertilizer 