| Bioavailability of copper to rats from various foodstuffs and in the presence of different carbohydrates. | |
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MedLine Citation:
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PMID: 3340618 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Copper bioavailability was studied in rats using an extrinsic Cu label. Copper absorption from sunflower seeds (46%), peanuts (41%), cooked shrimp (50%), and cooked beef (40%) was as good or better than copper sulfate (46%). Copper from plant foods (sunflower seeds, garbanzo beans, peanuts) was absorbed equally as well as copper from animal foods (beef, shrimp, chicken liver), 39 +/- 7% vs 43 +/- 7%, P greater than 0.05. There was no significant difference in percentage Cu absorption between intrinsically labeled chicken liver and extrinsically labeled chicken liver. In a second experiment, Cu absorption was measured in the presence of glucose, fructose, sucrose, or cornstarch. There were no significant differences in Cu absorption due to different carbohydrates in a single meal. |
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Authors:
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P E Johnson; M A Stuart; T D Bowman |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.) Volume: 187 ISSN: 0037-9727 ISO Abbreviation: Proc. Soc. Exp. Biol. Med. Publication Date: 1988 Jan |
Date Detail:
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Created Date: 1988-03-14 Completed Date: 1988-03-14 Revised Date: 2007-11-02 |
Medline Journal Info:
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Nlm Unique ID: 7505892 Medline TA: Proc Soc Exp Biol Med Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 44-50 Citation Subset: IM |
Affiliation:
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United States Department of Agriculture, Grand Forks Human Nutrition Research Center, North Dakota 58202. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Absorption Animals Arachis hypogaea Biological Availability Cattle Chickens Copper / pharmacokinetics* Copper Radioisotopes Copper Sulfate Decapoda (Crustacea) Dietary Carbohydrates / pharmacology* Food* Helianthus Liver Male Meat Rats Seeds |
| Chemical | |
Reg. No./Substance:
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0/Copper Radioisotopes; 0/Dietary Carbohydrates; 7440-50-8/Copper; 7758-98-7/Copper Sulfate |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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