Journal of Nutrition and Health
- 제21권2호
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- Pages.129-133
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- 1988
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- 2288-3886(pISSN)
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- 2288-3959(eISSN)
한국인 모유의 수유기간별 비중, 충고형분 및 단백질 함량의 변화
Changes in Specific Gravity, Total Solid and Protein Contents of Human Milk During the Course of Lactation in Korean Women
초록
수유기간의 경과에 따른 모유중의 비중, 총고형분, 단백질 함량 변화를 살펴 보고자 수유부 27명을 대상으로 분만후 15일부터 150일까지 추적하여 채취한 총112개 모유시료로 부터 얻은 결과는 다음과 같다. 즉 모유 비중의 경시적인 변화는 15일경에 1.0298(S.D. 0.0044, n=25), 30일경에 1.0304(S.D. 0.0046, n=24), 60일경에 1.0270(S.D. 0.0035, n=20) 90일경에 1.0293(S.D. 0.0055, n=18), 120일경에 1.0254(S.D. 0.0038, n=16), 150일경에 1.0268(S.D. 0.0039, n=9)로서 나타났고 수유기간이 경과함에 따라 유의하게 감소하는 경향을 보였다. 총고형분은 모유 100
The lonitudinal determination of specific gravity, total solid and protein contents of human milk were carried out in 27 Korean women. Human milk samples from the subjects were collected at 15, 30, 60, 90, 120, 150th days of lactation. 1) The average values of specific gravity of the milk was 1, 0281 (S.D. 0.0018, n=12), with a range of 1.0200-1.0383. 2) The average values of total soild of the milk was 12.07g/100ml(S.D. 0.38, n=112), with a range of 9.36-15.88g/100ml. 3) The average values of protein content of the milk was 1.20g/100ml (S.D. 0.14, n=112), with a range of 1.09-1.46g/100ml. A slight decrease of specific gravity and protein content in human milk was found during the course of lactation, but significant decrease was not found in total solid content.
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