Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)
- Volume 21 Issue 4
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- Pages.334-340
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- 1992
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- 1226-3311(pISSN)
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- 2288-5978(eISSN)
A Study on Urinary Riboflavin Excretion of Elderly Women in Taegu and Rural Area in the Suburbs of Taegu
대구 시내 및 근교 농촌지역 노년기 여성의 리보플라빈 배설량 연구
Abstract
This study was intended to investigated the relationship between habitual physical activity, nutrients intakes and urinary riboflavin excretion of elderly women and to compare riboflavin biochemical status of urban elderly women with rural elderly women. While average daily riboflavin intake of elderly women subjects was below Recommended Dietary Allowances for Koreans, riboflavin biochemical status was adequate in terms of average urinary riboflavin excretion. Urinary riboflavin excretion did not show significant correlation with energy expenditure, physical activity level and riboflavin intake. Nutrients intakes of urban and rural elderly women were not significantly different. However, energy expenditure and physical activity level were significantly higher, urinary riboflavin excretion was significantly lower in rural than in urban elderly women. It is suggested that riboflavin biochemical status was influenced by physical activity.
노년기 여성들의 일상적인 활동상황과 그와 관련된 리보플라빈 생화학적 영양상태에 관한 연구하기 위해 일상적인 생활양식이 다른 대구 시내와 근교 농촌지역의 여자노인들의 활동상황 및 영양소 섭취량, 소변중 리보플라빈 배설량을 조사하여 분석한 결과는 다음과 같다. 전체 조사대상노인들의 일일 리보플라빈 평균 섭취량은 0.92mg으로 권장량에 매우 미달되었다. 반면에 소변중 리보플라빈 평균 배설량은