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Rapeseed Proteins for Paperboard Coating
Author(s) -
Oviedo Jesus Palomino,
Metz Robert,
Schulz John,
Tressel RalfPeter,
Pudel Frank
Publication year - 2014
Publication title -
chemie ingenieur technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 36
eISSN - 1522-2640
pISSN - 0009-286X
DOI - 10.1002/cite.201300082
Subject(s) - paperboard , rapeseed , coating , materials science , surface roughness , composite material , chemistry , food science
Protein samples of rapeseed were prepared with different compositions as protein isolate, protein concentrate and acetylated protein concentrate. They showed functional properties which are consolidated in the coating. The manufactured protein samples were tested in a pilot‐scale paperboard coating plant. The results indicated that the use of rapeseed proteins in the coating preparation is technically feasible and that the color and roughness of the coated paperboard show no negative effect on the quality. Industry printing experiments with this coated paperboard achieved the standard quality.