Figure 1. Scheme of the functionalization protocol used for modifying protein co-streams (e.g., Wheat gluten concentrate). The process involved dispersion of the protein in alkaline solution (1), acylation using EDTAD (2), cleaning of the unreacted EDTAD (3), neutralization of the product (4), and drying followed by a grinding of the films into powders (5). Obtained from Capezza (2020). WG = wheat gluten; SN = supernatant; T/WG = treated wheat gluten.
A general outline of the process also valid for the upscaling to e.g. pilot scale is given in Figure 2.
Figure 2. Schematic process of the production of bioSAP valid for the upscaling of the process to pilot scale.
2 Project technology concept 2.1 Technology readiness of concept The technology readiness of the presented concept was assessed in a preliminary and simplified manner in order to present a starting point. Actual TRL levels need to be assessed in close cooperation with participating business partners once an innovation program is to be implemented.
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