US Pea Protein Market is Booming in Upcoming Years with CAGR Status, Size, and Segmentation [2024-2030] Get more info: https://www.stellarmr.com/report/US-Pea-Protein-Market/1596 Pea protein extraction involves a process such as a dry phase that removes the outer shell through mechanical action, yielding a mixture. Subsequent wet filtration and centrifugation isolate water-soluble pea proteins from fibers and starch in the resulting flour.