Title: Factors Affecting Juice Extraction and Yield of Leaf Protein Concentrate from Ground Alfalfa
Abstract:ADSTRACTA twin screw press was used to dewater ground alfalfa feed material. The dewatering behavior of the ground alfalfa and the yield of leaf protein concentrate (LPC) were determined. Grinding sig...ADSTRACTA twin screw press was used to dewater ground alfalfa feed material. The dewatering behavior of the ground alfalfa and the yield of leaf protein concentrate (LPC) were determined. Grinding signifi-cantly increased the extraction of juice, solids, and nitrogen from the feed alfalfa, the dry matter content of the resultant press cake, and the yield of LPC. The average yield of LPC was 15.2 percent of the ground alfalfa feed weight (dry basis), an increase of 62 percent compared to a chopped unground alfalfa control. The yield of LPC and other processing results were approximated by appropriate multiple linear equations. The yield of LPC was dependent on the temperature, dry matter, fiber and protein contents of the feed alfalfa. The yield of juice was dependent on the feed alfalfa fiber and dry matter contents.Read More
Publication Year: 1978
Publication Date: 1978-01-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 12
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