Four formulations of Chilean hazelnut butter were prepared containing
Chilean hazelnut paste and 5%, 10%, 15% and 20% margarine. As the leve
l of margarine was increased to 20%, the protein and crude fiber conte
nt decreased markedly, while those of moisture, crude fat and calories
increased. After 90 days of storage, neither the samples stored at 5-
degrees-C nor those stored at 15-degrees-C showed any objectionable ef
fects both from the bacteriological and chemical point of view. Sensor
y analyses, including quality and acceptability studies, were performe
d on the various blends. Flavor, color and taste were improved by the
addition of margarine to the butter formulas. It is concluded, therefo
re, that Chilean hazelnut butter represents a new and interesting alte
rnative for human nourishment.