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KMID : 0380619870190040290
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Korean Journal of Food Science and Technology
1987 Volume.19 No. 4 p.290 ~ p.294
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The Chemical Composition of Pearled , Cutted and Pressed Barleys
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Abstract
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The chemical composition of pearled, cutted and pressed barleys showed that there were no significant differences in calorie and proximate composition between pearled and pressed barley. Cutted barley had lower contents in protein, fat and ash but the same calorie value compared with other barleys. The average ratios of calcium to phophorus and essential amino acid to total nitrogen were 0.143 and 1.66, respectively. The amino acid score was the highest in cutted barley followed by pressed barley. The first limiting amino acid for pearled and cutted barley was lysine, while that for pressed barley being threonine. The major fatty acids were linoleic, palmitic and oleic acids, which comprised of about 92% of the total fatty acids. The ratio of polyunsaturated to saturated fatty acid was lower in pressed barley.
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