• 한국식품위생안전성학회지
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• 제2권4호
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• pp.209-214
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• 1987

A survey to determine the zinc content of early-infant food sources was conducted. Collected samples from various lots were human milk from volunteer mothers and infant formula and market milk from markets. The determined results by Atomic absorption Spectrophotometer were as follows: 1. Averages of Zn were 201$\pm$144 $\mu\textrm{g}$/dl in human milk, 2.243$\pm$0.888 mg/100g in infant formula, 292$\pm$90$\mu\textrm{g}$/dl in market milk and showed the decline trend by the lactation periods in human milk. (p<0.01) 2. Estimated daily intake of Zn from human milk was higher than that from infant formula in 3 months old infants.

• Journal of Dairy Science and Biotechnology
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• 제28권1호
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• pp.35-41
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• 2010

식품과민반응의 선천적 이력(natural history)과 방어의 이해는 식품 알레르기 환자의 관리에 매우 중요하다. 이러한 주제에 관하여 많은 연구내용들이 완전히 일치하지는 않지만 데이터에서 몇 가지 분명한 교훈을 얻을 수 있다. 첫째, 식품 알레르기는 매우 일반적인 것이다. 둘째, 식품 알레르기의 거의 대부분은 생후 1~2살에 시작한다. 셋째, 모든 식품 알레르기는 일반적으로 긍정적인 결과에 대한 예외가 있지만 증가하고 있는 실정이다. 넷째, 식품 알레르기는 대부분의 어린이들이 시간이 지나면서 없어지지만 일부는 호흡기 알레르기로 발달하여 종종 아토피질환의 시초가 된다. 마지막으로 적어도 몇 가지 식품 알레르기는 유아기와 어린이 시기에 주요 식품알레르겐들을 피함으로써 막을 수 있다.

• Nutrition Research and Practice
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• 제13권4호
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• pp.344-351
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• 2019

BACKGROUND/OBJECTIVES: Adequate dietary fatty acid intake is important for toddlers between 12-24 months of age, as this is a period of dietary transition in conjunction with rapid growth and development; however, actual fatty acid intake during this period seldom has been explored. This study was conducted to assess the intake status of n-3 and n-6 polyunsaturated fatty acids by toddlers during the 12-24-month period using 2010-2015 Korea National Health and Nutrition Examination Survey data. SUBJECTS/METHODS: Twenty-four-hour dietary recall data of 12-24-month-old toddlers (n = 544) was used to estimate the intakes of ${\alpha}$-linolenic acid (ALA; 18:3n-3), eicosapentaenoic acid (EPA; 20:5n-3), docosahexaenoic acid (DHA; 22:6n-3), linoleic acid (LA; 18:2n-6), and arachidonic acid (AA; 20:4n-6), as well as the major dietary sources of each. The results were compared with the expected intake for exclusively breastfed infants in the first 6 months of life and available dietary recommendations. RESULTS: Mean daily intakes of ALA, EPA, DHA, LA, and AA were 529.9, 22.4, 37.0, 3907.6, and 20.0 mg/day, respectively. Dietary intakes of these fatty acids fell below the expected intake for 0-5-month-old exclusively breastfed infants. In particular, DHA and AA intakes were 4 to 5 times lower. The dietary assessment indicated that the mean intake of essential fatty acids ALA and LA was below the European and the FAO/WHO dietary recommendations, particularly for DHA, which was approximately 30% and 14-16% lower, respectively. The key sources of the essential fatty acids, DHA, and AA were soy (28.2%), fish (97.3%), and animals (53.7%), respectively. CONCLUSIONS: Considering the prevailing view of DHA and AA requirements on early brain development, there remains considerable room for improvement in their intakes in the diets of Korean toddlers. Further studies are warranted to explore how increasing dietary intakes of DHA and AA could benefit brain development during infancy and early childhood.

• Journal of Nutrition and Health
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• 제1권1호
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• pp.37-42
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• 1968

According to the dietary surveys and national food balance sheets, the dietary state of person living in Korea is ingesting a high level of grain and vegetable diet and very low animal sources. The daily calory intake is about 2,300-2,600 Cal. per head in which a total protein intake is 69-86 gm respectively. These data indicate no shortage of calory and total protein intake. However, the intake of animal protein is only 4-11 gm and the fat is 8-18 gm, both of which are far below the requirment. The low fat intake brings about a low level of fat soluble vitamins, and that V-A intake is as short as the half amount of the allowance. Riboflavine is also about a half of dietary requirment. Both thiamin and ascorbic acid intake are sufficient. The calcium intake is 0.26-0.5 gm per day which is inadequate. In fact, biochemical findings through field survey show; serum protein 6.7 gm, hemoglobin 13.1 gm and hematocrite 41.5% all of which are lower than the Kwon's report. The serum V-A and uunrinary riboflavin value are also lower than the Williams'es report. Clinically, inflamation of the eyes, cheilosis, pathological signs of tangue, xerosis of the hand and arm, or the like are frequently seen. On the other hand, there is no suitable diet available for the weaning infant and delayed weaning is a common practice. A school lunch program is still in an early stage of development. Another example can be cited that the Korean infant grows faster than the Japanese until one year of age, and no difference is noted between the Korean and the American infants up to six monthes of age, thereafter the former lags in the growth rate. This might be mainly due to the nutritional reasons as mentioned above, and in part due to the high inidence of intestinal parasitism and others.