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Literature DB >> 8562279

Estimation of the bioavailability of zinc and calcium from human, cow's, goat, and sheep milk by an in vitro method.

L Shen¹, H Robberecht, P Van Dael, H Deelstra.

Abstract

The availability of zinc and calcium from human, cow's, goat, and sheep milk is evaluated by an in vitro method that involves a simulated human gastrointestinal digestion followed by measurement of dialyzability of zinc and calcium. Zinc availability of milk showed the highest value for human milk (15.0%) and the lowest for sheep milk (1.0%), in both whole and skim milk. Calcium availability of the different types of milk did not differ significantly and ranged between 18 and 23%. No significant differences in availability between whole and skim milk were found for both elements, except for zinc in cow's milk.

Entities: Chemical Species

Mesh：

Substances：
Milk Proteins
Zinc
Calcium

Year: 1995 PMID： 8562279 DOI： 10.1007/bf02788960

Source DB: PubMed Journal: Biol Trace Elem Res ISSN： 0163-4984 Impact factor: 3.738

35 in total

1. A continuous in vitro method for estimation of the bioavailability of minerals and trace elements in foods: application to breads varying in phytic acid content.

Authors: M G Wolters; H A Schreuder; G van den Heuvel; H J van Lonkhuijsen; R J Hermus; A G Voragen
Journal: Br J Nutr Date: 1993-05 Impact factor: 3.718

Estimation of the bioavailability of zinc and calcium from human, cow's, goat, and sheep milk by an in vitro method.

1. A continuous in vitro method for estimation of the bioavailability of minerals and trace elements in foods: application to breads varying in phytic acid content.

2. The effect of individual components of soy formula and cows' milk formula on zinc bioavailability.

3. A comparison of in vivo and in vitro methods for determining availability of iron from meals.

4. Selenium content of sheep's milk and its distribution in protein fractions.

5. Distribution of trace elements and minerals in human and cow's milk.

6. Availability of zinc: loading tests with human milk, cow's milk, and infant formulas.

7. Measurement of protein using bicinchoninic acid.

8. Compartmentalization and quantitation of protein in human milk.

9. Bone mineralization and growth in term infants fed soy-based or cow milk-based formula.

10. Casein content of human milk.

1. Changes in the kappa-casein and beta-casein concentrations in human milk during lactation.

Review 2. Micronutrients in Human Milk: Analytical Methods.