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논문 기본 정보

자료유형
학술저널
저자정보
Young-Nam Kim (네브래스카대학교) David W. Giraud (네브래스카대학교) Judy A. Driskell (네브래스카대학교)
저널정보
한국영양학회 Nutritional Sciences Nutritional Sciences Vol.9 No.4
발행연도
2006.11
수록면
323 - 329 (7page)

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초록· 키워드

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??To more accurately estimate vitamin A and vitamin E intake of Koreans, food composition databases of the tocopherol and carotenoid contents of Korean foods are needed. In this study, the tocopherol (α-, γ-, and δ-) and carotenoid (α-carotene, β-carotene, β-cryptoxanthin, lutein, and zeaxanthin) contents of 12 Korean cooked combination foods commonly consumed by children in Kwangju, Republic of Korea, were determined using reversed-phase HPLC. All samples were obtained from 3 different households in Kwangju during summer, 2005. All cooked foods in this study had detectable quantities of α-tocopherol, γ-tocopherol except for shoegogimugook, and δ-tocopherol except for myulchibokkeum Doejigogibokkeum had the highest α-tocopherol content (0.64 ㎎/100 g edible portion), and γ -tocopherol and δ-tocopherol contents of gimbab were the highest among the foods (1.01 and 0.26 ㎎/100 g edible portion). β-carotene was found in all food samples. Gimbab had the highest contents of α-carotene, β-carotene, and lutein among Korean cooked combination foods (158.3, 266.6, and 375.4 ㎍/100 g edible portion). Miyukgook contained only β-carotene (2.5 ㎍/100 g edible portion). Considerable sample-to-sample variability in tocopherol and carotenoid compositions were observed in several Korean cooked combination foods included in this study. Some of these carotenoids (α-carotene, β-carotene, and β-cryptoxanthin) are vitamin A precursors, The findings of this study may be valuable for use in Korean databases as well as nutrient consumption research for vitamin A and vitamin E.

목차

INTRODUCTION
MATERIALS AND METHODS
RESULTS AND DISCUSSION
CONCLUSION
Acknowledgement
Literature Cited

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UCI(KEPA) : I410-ECN-0101-2012-594-004194376