한국식품영양학회지 (The Korean Journal of Food And Nutrition)
- 제8권3호
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- Pages.230-238
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- 1995
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- 1225-4339(pISSN)
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- 2287-4992(eISSN)
식이섬유의 무기질 결합력에 관한 연구
Binding of Iron and Zinc by Vegetable Fiber
초록
Iron and zinc were bound by neutral detergent fiber (NDF) obtained from 15 kinds of vegetables being consumed commonly in Korea. Binding capacity of Fe and Zn of NDF ranged from 37.8% to 85.5% and from 81% to 25.5%, respectively showing higher binding capacity of Fe to NDF than of Zn. Both Fe and Zn binding capacity of NDF increased as pH increased and reached to a maximum at pH 7 In all vegetables. The amount of mineral (Fe and Zn) bound to NDF increased as mineral concentration Increased.