Method For Obtaining Plant Proteins

摘要

A method for concentrating plant proteins from an aqueous liquid is provided in which gas bubbles are generated in the liquid from a gas containing a hydrogen gas and a foam is thereby formed in which plant proteins are concentrated and extracted as a result. The gas bubbles are generated electrochemically in an advantageous manner. The method is particularly suitable for obtaining native proteins from a liquid such as potato fruit water with a very low glycol alkaloid content.

主权项

1. A process for the enrichment, recovery or removal of plant proteins from an aqueous liquid, said process comprising generating gas bubbles of hydrogen gas or a hydrogen gas containing gas mixture or electrochemically generated gas bubbles in the liquid, funning a foam that contains dissolved plant proteins, and separating the foam from the liquid.