Protein efficiency ratio
Protein efficiency ratio (PER) is based on the weight gain of a test subject divided by its intake of a particular food protein during the test period.
From 1919 until very recently, the PER had been a widely used method for evaluating the quality of protein in food.
In the United States, the food industry had long used the PER as the standard for evaluating the protein quality of food proteins. The U.S. Food and Drug Administration used the PER as the basis for the percent of the U.S. recommended daily allowance (USRDA) for protein shown on food labels.
PER \,= \frac{Gain\ in\ body\ mass(g)}{Protein\ intake (g)}

This is an excerpt from the article Protein efficiency ratio from the Wikipedia free encyclopedia. A list of authors is available at Wikipedia.
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Protein efficiency ratio - Wikipedia, the free encyclopedia
Protein efficiency ratio (PER) is based on the weight gain of a test subject divided ... From 1919 until very recently, the PER had been a widely used method for ...
en.wikipedia.org/wiki/Protein_efficiency_ratio
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Foods With a High Protein Efficiency Ratio | Healthy Eating | SF Gate
Proteins are essential to human health. Present in every cell in the human body, proteins make up at least 50 percent of your body's dry weight, making them the ...
healthyeating.sfgate.com/foods-high-protein-efficiency-ratio-1288.html
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Protein efficiency ratio: Definition from Answers.com
Protein efficiency ratio PER A measure of protein quality.
www.answers.com/topic/protein-efficiency-ratio
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Studies on the Protein Efficiency Ratio Method for the Evaluation of ...
Protein efficiency ratio (PER) and the total Protein efficiency ratio (TPE) methods ... the maximum Protein efficiency ratio (PERmax), was defined as the PER ...
jn.nutrition.org/content/105/6/688.full.pdf
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Protein efficiency ratio: AACC/ASTM collaborative study.
J Assoc Off Anal Chem. 1984 Jan-Feb;67(1):66-77. Protein efficiency ratio: AACC /ASTM collaborative study. Hackler LR, Bodwell CE, Happich ML, Phillips JG, ...
www.ncbi.nlm.nih.gov/pubmed/6698933
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Studies on the protein efficiency ratio method for the evaluation of ...
Four chick growth experiments were conducted to compare the Protein efficiency ratio (PER) and the total Protein efficiency ratio (TPE) methods for evaluating ...
www.ncbi.nlm.nih.gov/pubmed/1170286
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protein efficiency ratio - Medical Dictionary - The Free Dictionary
Definition of Protein efficiency ratio in the Medical Dictionary. Protein efficiency ratio explanation. Information about Protein efficiency ratio in Free online English ...
medical-dictionary.thefreedictionary.com/protein+efficiency+ratio
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Protein efficiency ratio - The Free Dictionary
Definition of Protein efficiency ratio in the Online Dictionary. Meaning of Protein efficiency ratio. Pronunciation of Protein efficiency ratio. Translations of Protein ...
www.thefreedictionary.com/Protein+efficiency+ratio
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PROTEIN EFFICIENCY RATIO PITFALLS AND CAUSES OF ...
obtained with the rat Protein efficiency ratio. (PER) evaluations ... The Protein efficiency ratio (PER) assay is one of several methods available for measuring the ...
www.aaccnet.org/publications/cc/backissues/1977/Documents/Chem54_949.pdf
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PER: Protein Efficiency Ratio. - Iron Cult
Apr 14, 2011 ... For the above stated reasons protein is rated by means of Protein efficiency ratio ( PER). The PER of protein reflects its quality. While some ...
www.ironcult.com/?p=1013
Search results for "Protein efficiency ratio"
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Protein efficiency ratio in science
Nutritional evaluation of caseins and whey proteins and their ...
20. Ihekoronye AI. A Rapid Enzymatic and Chromatographic Predictive Model for the in-vivo Rat-Based Protein efficiency ratio. Columbia: University of Missouri ...
Nutritional Evaluation of Protein Foods - United Nations University
This is the old United Nations University website. Visit the new site at ... C. Microbiological Assays and Prediction of Protein efficiency ratio · References.
Protein Efficiency Ratio - Repository.up.ac.za - University of Pretoria
BACKGROUND: Protein-Energy Malnutrition (PEM) remains a major deficiency disease among children in developing countries. The protein nutritional quality ...
The following has the highest protein efficiency ratio: - Docsity ...
Feb 13, 2013 ... The following has the highest Protein efficiency ratio: 0 votes. February 13th, 2013 07:37. in Biochemistry by aarti (Antioch University–New ...
Effect of different dietary protein and energy levels on the growth ...
... protein and energy levels on the growth, Protein efficiency ratio and nutrient ... Western Philippines University – Puerto Princesa City, Palawan, Philippines; ...
[PDF]249 EFFECT OF DIETARY PROTEIN LEVELS ON GROWTH ...
Protein utilization parameters i.e. Protein efficiency ratio (PER), protein productive value. (PPV) and ..... Department, Faculty of Agriculture, Zagazig University.
[PDF]Relationship of two in vitro assays in protein efficiency ratio ...
efficiency ratio determination on selected ... Maejo University, San Sai, Chiang Mai 50290 Thailand. ... Protein efficiency ratio or DC-PER (Jewell et al.,. 1980).
PROTEIN EFFICIENCY RATIO AND LEVELS OF SELECTED ...
Aug 25, 2006 ... Protein efficiency ratio AND LEVELS OF SELECTED NUTRIENTS IN MECHANICALLY DEBONED POULTRY MEAT. J. H. MacNEIL1 ...
Protein products and sprouts from flaxseed (Linum usitatissimum L ...
Doctoral (PhD) thesis, Memorial University of Newfoundland. ... The computed Protein efficiency ratio and biological value indicated a reasonably good quality of ...
Books on the term Protein efficiency ratio
Advanced Nutrition and Human Metabolism, 6th ed.
Advanced Nutrition and Human Metabolism, 6th ed.
Sareen S. Gropper, Jack L. Smith, 2012
Protein efficiency ratio The Protein efficiency ratio (PER) represents body weight gained on a test protein divided by the grams of protein consumed. This method of assessing protein quality is used by food manufacturers for infant formulas ...
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15.3.2.3 Protein efficiency ratio 15.3.2.3.1 Principle The PER method (AOAC Method 960.48) (14) estimates protein nutritional quality in an in vivo assay by measuring rat growth as weight gain per gram of protein fed. 15.3.2.3.2 Procedure 1.
Amino Acids and Proteins for the Athlete: The Anabolic Edge, ...
Amino Acids and Proteins for the Athlete: The Anabolic Edge, ...
Mauro G. Di Pasquale, 2010
There are several ways to measure the protein quality of food. The four most quoted are the Protein efficiency ratio (PER), biological value (BV), protein digestibility (PD), and the protein digestibility corrected amino acid score ( PDCAAS).
Protein and Amino acid nutrition
Protein and Amino acid nutrition
Anthony Albanese, 1959
In general, it has been found that the better the protein, the lower the level in the diet required to produce the highest Protein efficiency ratio. This is a clear reflection of the importance of the proper nutritive balance of all of the amino acids to ...
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Protein efficiency ratio
protein efficiency ratio (PER) Medical Definition | Medical Terminology Dictionary
medicalterminology.eu/protein-efficiency-ratio-per/
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Vitol 100% Egg Protein
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Nitrogen retention and protein efficiency ratio of broilers receiving bluebottle fly (Lucilia illustris) larvaes cultured in the mixture of broiler’s manure and sago waste | Prof. Dr. Yose Rizal's Blog
All about Animal Nutrition
yoserizalunand.wordpress.com/2010/07/16/nitrogen-retention-and-protein-efficiency-ratio-of-broilers-receiving-bluebottle-fly-lucilia-illustris-larvaes-cultured-in-the-mixture-of-broiler%E2%80%99s-manure-and-sago-waste/
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Egg is a unique food that is considered almost complete with respect to most essential nutrients required for a normal health. Unfortunately the human world is divided into two succinct groups based on the dietary habits.
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Lower Blood Pressure and Cholesterol With 1 Tbsp a Day –
www.lewrockwell.com/2011/07/joseph-mercola/lower-blood-pressure-and-cholesterol-with-1-tbsp-a-day/
PER: Protein Efficiency Ratio.
www.ironcult.com/?p=1013
P90X and the Protein Efficiency Ratio
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International Aquatic Research | Full text | Evaluation of a canola protein concentrate as a replacement for fishmeal and poultry by-product meal in a commercial production diet for Atlantic salmon (Salmo salar)
Atlantic salmon (Salmo salar) is an important cultured carnivorous species that, in the past, has not tolerated high levels of most plant protein feed ingredients in their diet. In order to increase efficiency and production to meet global demand, new sources of protein must be incorporated into the aquafeeds. A 38-week feeding trial was conducted at the National Cold Water Marine Aquaculture Center (Franklin, ME, USA) with juvenile Atlantic salmon (133 g per fish, initial weight) to determine the effect of feeding graded levels of canola protein concentrate (CPC) in a commercial-type diet. A commercial diet (Signature Salmon 3.5 mm, Northeast Nutrition, Truro, Nova Scotia, Canada) was modified and analyzed by the manufacturer to contain 10% or 20% canola protein concentrate, replacing fishmeal and poultry by-product meal. Fish fed diet containing 20% canola protein concentrate had significantly lower growth compared with those fed 0% canola protein concentrate diet (p = 0.04). There was not any significant difference in feed efficiency (p = 0.22) or Protein efficiency ratio (p = 0.21). There was not a significant difference in growth comparing the salmon fed the 0% CPC and the 10% CPC diets (p > 0.05). Canola protein concentrate significantly depressed growth when included in the diet at 20%, but not at 10%, indicating that canola may be used as a minor feed ingredient when available.
www.intaquares.com/content/5/1/5
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