Processing alfalfa grass

摘要

Processing of alfalfa grass It is subjected to extraction with light petrol, trichloroethylene or CS2 for a short period of time below 100 degrees C, whereby was is removed from its surface and subsequently recovered. The residual extractant is expelled from the grass with saturated steam under a pressure of more than 2 atm. gauge. The grass is then comminuted, and can be used as a fodder.