| Human milk macronutrient analysis using point-of-care near-infrared spectrophotometry. | |
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MedLine Citation:
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PMID: 21052045 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Objective:To demonstrate that the real-time nutritional analysis of human milk carbohydrate, fat and protein with near-infrared (NIR) spectrophotometric methods is accurate.Study Design:A prospective study of the measurement of the macronutrient content of human milk. Milk was first analyzed on the SpectraStar 2400 Near Infrared Analyzer (Unity Scientific, Columbia, MD, USA), and then sent for primary chemical analysis for fat, protein and carbohydrate. Forty-two samples were used to create a calibration file. Ten samples were then used to validate the machine.Result:After logistic regression analysis, the validation set had a correlation (r (2)) of 0.91 for carbohydrates, 0.95 for fat and 0.95 for protein.Conclusion:This study demonstrates the feasibility of the use of NIR for nutrient analysis of human milk. NIR offers the potential for analysis and adjustable fortification of human milk to optimize nutrient intake for the high-risk neonate. |
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Authors:
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C W Sauer; J H Kim |
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Publication Detail:
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Type: Journal Article Date: 2010-11-04 |
Journal Detail:
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Title: Journal of perinatology : official journal of the California Perinatal Association Volume: 31 ISSN: 1476-5543 ISO Abbreviation: J Perinatol Publication Date: 2011 May |
Date Detail:
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Created Date: 2011-04-28 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8501884 Medline TA: J Perinatol Country: United States |
Other Details:
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Languages: eng Pagination: 339-43 Citation Subset: IM |
Affiliation:
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Division of Neonatology, Department of Pediatrics, University of California San Diego, San Diego, CA, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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