Research Article

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

Table 2

Effect of the ethanol concentration on the solubility and pH of WGPSE solutions.

Ethanol concentration (%)Solubility (%)pH

5090.606.22
6095.126.11
7096.355.88
8055.826.19
907.076.05
10023.636.00