Recovering roughage from draff and product produced according to

Details Recovering roughage from draff and product produced according to Recovering roughage from draff and product produced according to

1987-12-29

1990-07-03

Penland, R. B.

Food or edible material: processes, compositions, and products

Products per se, or processes of preparing or treating...

Plant material is basic ingredient other than extract,...

426481, 426518, 426807, A23K 100, A23K 106

Patent

active

049389866

ABSTRACT:
An energy-efficient method of recovering roughage from brewery residues (draff), including adding water to the draff and mixing to form a mixture of a soft protein fraction and a hard roughage fraction, separating the soft protein fraction from the hard roughage fraction, and removing water from the separated roughage fraction. After separating water the roughage fraction may be dried, and comminuted. In contrast to other methods, the separation into roughage and protein fractions is performed before the drying step and only the roughage fraction of interest is dried.

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H.-J. Niefind et al., Brauwelt, "Biertreber fur die menschliche Ernahrung," Nr. 11, pp. 428-432 (1982).
Von M. Loncin et al., Brauwelt Jg, "Gewinnung von Proteinkonzentrat aus Biertrebern" 117, No. 3, pp. 42-43, (Jan. 20, 1977).

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