Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)
- Volume 22 Issue 1
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- Pages.1-7
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- 1993
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- 1226-3311(pISSN)
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- 2288-5978(eISSN)
A Study on Intake Balance of Protein and Calcium in Korean High School Boys
한국인 남자 고등학생의 단백질과 칼슘 평형에 관한 연구
Abstract
In this study, the food intake, feces and urine of the 7 high school boys were collected and the intake and excretion of protein and calcium were measured. The boys were 16 to 18 years old and the measurement was conducted for four weeks during which they maintained their normal living pattern and body weight. Each boy's daily intake and excretion of protein and calcium were measured and digestibility and balance were also studied. 1)Daily mean intake, fecal loss and apparent digestibility of protein of each boy were 73, 9
본 연구는 16~18세의 남자 고등학생 7명을 대상으로 4주 동안 평상시와 같은 생활 양식과 적정 체중을 유지시키면서 각 대상자들이 섭취한 모든 음식과 배설한 대변 및 소변을 수거하여 단백질 및 칼슘의 함량을 측정하여 1일 1인당 섭취량과 배설량을 측정하였고 이로부터 흡수율과 평형을 구하였다. 1일 1인당 평균 단백질 섭취량은 73.9