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Influence of storage on the quality of maize meal for tortilla making
Author(s) -
PAREDESLÓPEZ O.,
MORAESCOBEDO R.
Publication year - 1983
Publication title -
international journal of food science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.831
H-Index - 96
eISSN - 1365-2621
pISSN - 0950-5423
DOI - 10.1111/j.1365-2621.1983.tb00244.x
Subject(s) - meal , food science , chemistry , residue (chemistry) , biochemistry
Summary No studies have been previously reported on the effects of storage on the quality of limed maize meal. The aim of this work was to study changes in the quality of limed maize meal for tortilla making during accelerated storage conditions. The limed meal was stored at four relative humidities (55,62,75 and 83%) for 10 to 90 days, using a storage temperature of 35°C. The parameters fat acidity, insoluble residue protein, available lysine, in vitro digestibility and protein efficiency ratio were investigated. Major alterations of these parameters suggested that storage had profound effects on the meal quality. Sensory attributes of tortillas prepared with the stored meal further confirmed that storage was responsible for quality deterioration.