| In vitro assay for predicting protein efficiency ratio as measured by rat bioassay: collaborative study. | |
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MedLine Citation:
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PMID: 7118785 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Seven laboratories collaborated in testing the calculated protein efficiency ratio (C-PER and DC-PER). The collaborative study required each laboratory to analyze 6 foods and a control protein (ANRC casein) for in vitro apparent protein digestibility, amino acid composition, and PER via rat bioassay. The 6 foods or food ingredients tested were nonfat dry milk, cooked chicken muscle, protein-fortified dry breakfast cereal, textured soy protein, oat-based dry breakfast cereal, and durum wheat flour. Data obtained from the study were analyzed statistically for the intralaboratory variation for each method of analysis (i.e., amino acid analysis, PER, etc.). The ability of the C-PER to rapidly predict rat PER was also measured. The C-PER and DC-PER methods were adopted official first action. |
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Authors:
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L D Satterlee; J G Kendrick; H F Marshall; D K Jewell; R A Ali; M M Heckman; H F Steinke; P Larson; R D Phillips; G Sarwar; P Slump |
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Publication Detail:
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Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. |
Journal Detail:
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Title: Journal - Association of Official Analytical Chemists Volume: 65 ISSN: 0004-5756 ISO Abbreviation: J Assoc Off Anal Chem Publication Date: 1982 Jul |
Date Detail:
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Created Date: 1982-12-02 Completed Date: 1982-12-02 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 7505559 Medline TA: J Assoc Off Anal Chem Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 798-809 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Amino Acids
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analysis Animals Biological Assay Dietary Proteins / analysis* Food Analysis* Hydrolysis Nutritive Value Rats |
| Chemical | |
Reg. No./Substance:
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0/Amino Acids; 0/Dietary Proteins |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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