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PRODUCTION OF TEXTURED VEGETABLE PROTEIN FROM COTTONSEED FLOURS
Author(s) -
CABRERA J.,
ZAPATA L. E.,
BUCKLE T. S.,
BENGERA I.,
SANDOVAL A. M.,
SHOMER I.
Publication year - 1979
Publication title -
journal of food science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 150
eISSN - 1750-3841
pISSN - 0022-1147
DOI - 10.1111/j.1365-2621.1979.tb08512.x
Subject(s) - cottonseed , food science , extrusion , raw material , gossypol , chemistry , extrusion cooking , materials science , biochemistry , organic chemistry , composite material , starch
Texturized cottonseed products with good nutritional and functional properties were obtained by an extrusion cooking process, using cottonseed flours as raw materials. Free gossypol levels in the extruded products were low (0.009–0.025%). Available lysine (3.6 g/100g protein) and biological values (55–57 vs 100 for egg) were measured. Texture profile and ultrastructure were found similar to soybean extrudates. Best results were obtained with water, pH 7.0–8.5, using flours with lower fiber content (5.3%). The texturized product represents an interesting alternative for tropical countries where cottonseed flours abound.
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