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KMID : 0381019690020040167
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Korean Journal of Nutrition
1969 Volume.2 No. 4 p.167 ~ p.172
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Study on the Comparison of Serum protein Composition, Serum Trytophane Content of and Plasma and Urine Vitamine Content with their Nutrient Intakes
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Abstract
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Total amount of Calories and protein intakes of fishing villagers show higher level than those of farming and mountain villagers, however, the proportion of animal protein (meat protein) in total amount of protein intakes of mountain villagers is much lesser than those of other two villagers.
Blood specific gravity, serum protein content and serum tryptophan content were low in inhabitants of mountainous area than those of other two villagers, and in the serum protein fractions, the Albumin Globulin ratio (A/G- ratio) show, .also lower value in inhabitants of mountainous area than those of other two villagers.
It is interesting result that serum tryptophan content (serum protein tryptophan) presented a significant positive correlation with that of serum gamma globulin and a significant negative correlation with that of serum albumin.
The fact of farming villagers under twenty year old female showing plasma vitamine deficiency phenomenon, however, the plasma carotene value show higher level indicates that the most of the plasma carotene being hardly transfered to the plasma vitamin A in blood.
The thiamine value in urine of mountain villagers show higher level than others, it indicates that there is correlation between their poor protein intakes and amount of thiamine in urine. And the data obtained in the present study could be established by the result of animal experiment reported by Koyanagi et al. and the result of previous paper of auther.
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