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https://www.readbyqxmd.com/read/28106215/the-degree-of-processing-of-foods-which-are-most-widely-consumed-by-the-french-elderly-population-is-associated-with-satiety-and-glycemic-potentials-and-nutrient-profiles
#1
Anthony Fardet, Caroline Méjean, Hélène Labouré, Valentina A Andreeva, Gilles Feron
Food processing impacts both food structure and nutritional density. The effect of food structure on satiety and glycemic potentials is well recognized. However, the association between processing, satiety and glycemic potentials and nutrient profiles has not been much studied, especially in the diets of the elderly. Therefore, this study aimed at exploring relations between the level of food processing, consumption and nutrient profiles and satiety and glycemic potentials among 6686 French elderly people (≥65 years)...
January 20, 2017: Food & Function
https://www.readbyqxmd.com/read/28087382/efficacy-and-safety-of-high-dose-rush-oral-immunotherapy-in-persistent-egg-allergic-children-a-randomized-clinical-trial
#2
Inmaculada Pérez-Rangel, Pablo Rodríguez Del Río, Carmelo Escudero, Silvia Sánchez-García, José Javier Sánchez-Hernández, María Dolores Ibáñez
BACKGROUND: Egg oral immunotherapy is effective but time consuming. OBJECTIVE: To assess the efficacy and safety of egg rush oral immunotherapy (ROIT) with a targeted dose equivalent to a raw egg white. METHODS: Thirty-three persistent egg allergic children confirmed by double-blind, placebo-controlled food challenge (DBPCFC) were randomized to receive egg ROIT immediately after randomization (ROIT1 group), or to continue an egg avoidance diet for 5 months after randomization (control group [CG])...
January 10, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28076425/the-fatty-acid-profile-and-oxidative-stability-of-meat-from-turkeys-fed-diets-enriched-with-n-3-polyunsaturated-fatty-acids-and-dried-fruit-pomaces-as-a-source-of-polyphenols
#3
Jerzy Juskiewicz, Jan Jankowski, Henryk Zielinski, Zenon Zdunczyk, Dariusz Mikulski, Zofia Antoszkiewicz, Monika Kosmala, Przemyslaw Zdunczyk
The aim of this study was to determine the efficacy of different dietary fruit pomaces in reducing lipid oxidation in the meat of turkeys fed diets with a high content of n-3 polyunsaturated fatty acids (PUFAs). Over a period of 4 weeks before slaughter, turkeys were fed diets with the addition of 5% dried apple, blackcurrant, strawberry and seedless strawberry pomaces (groups AP, BP, SP and SSP, respectively) and 2.5% linseed oil. Pomaces differed in the content (from 5.5 in AP to 43.1 mg/g in SSP) and composition of polyphenols Proanthocyanidins were the main polyphenolic fraction in all pomaces, AP contained flavone glycosides and dihydrochalcones, BP contained anthocyanins, and SP and SSP-ellagitannins...
2017: PloS One
https://www.readbyqxmd.com/read/28060879/effect-of-replacing-soybean-meal-by-raw-or-extruded-pea-seeds-on-growth-performance-and-selected-physiological-parameters-of-the-ileum-and-distal-colon-of-pigs
#4
Anna Tuśnio, Marcin Taciak, Marcin Barszcz, Ewa Święch, Ilona Bachanek, Jacek Skomiał
The use of pea seeds is limited due to the content of antinutritional factors that may affect gut physiology. Heat treatment such as extrusion may reduce heat-labile antinutritional factors and improve the nutritional value of pea seeds. This study determined the effect of partial replacement of soybean meal in pig diets by raw or extruded pea seeds on growth performance, nitrogen balance and physiology of the ileum and distal colon. The experiment was carried out in 18 castrated male piglets of initial body weight of 11 kg, divided into three groups...
2017: PloS One
https://www.readbyqxmd.com/read/28051354/effect-of-almond-supplementation-on-glycemia-and-cardiovascular-risk-factors-in-asian-indians-in-north-india-with-type-2-diabetes-mellitus-a-24-week-study
#5
Seema Gulati, Anoop Misra, Ravindra M Pandey
BACKGROUND: Type 2 diabetes (T2D) statistics have reached menacing proportions in India. Appropriate dietary intervention, as part of healthy lifestyle, is imperative to curb further spread of this disease. OBJECTIVES: This pre-post intervention study was conducted in New Delhi, India, to investigate the effects of daily consumption of almonds for 24 weeks in T2D subjects, specifically on measures of glycemia and cardiovascular disease (CVD) risk factors. METHODS AND STUDY DESIGN: In this study, the 24-week intervention period was preceded by a control diet and exercise run-in period of 3 weeks...
January 4, 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28046156/feed-intake-growth-and-body-and-carcass-attributes-of-feedlot-steers-supplemented-with-two-levels-of-calcium-nitrate-or-urea
#6
R S Hegarty, J Miller, N Oelbrandt, L Li, J P M Luijben, D L Robinson, J V Nolan, H B Perdok
Nitrate supplementation has been shown to be effective in reducing enteric methane emission from ruminants, but there have been few large-scale studies assessing the effects of level of nitrate supplementation on feed intake, animal growth, or carcass and meat quality attributes of beef cattle. A feedlot study was conducted to assess the effects of supplementing 0.25 or 0.45% NPN in dietary DM as either urea (Ur) or calcium nitrate (CaN) on DMI, ADG, G:F, and carcass attributes of feedlot steers ( = 383). The levels of NPN inclusion were selected as those at which nitrate has previously achieved measurable mitigation of enteric methane...
December 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/28045202/raw-mechanically-separated-chicken-meat-and-salmon-protein-hydrolysate-as-protein-sources-in-extruded-dog-food-effect-on-protein-and-amino-acid-digestibility
#7
M T Tjernsbekk, A-H Tauson, O F Kraugerud, Ø Ahlstrøm
Protein quality was evaluated for mechanically separated chicken meat (MSC) and salmon protein hydrolysate (SPH), and for extruded dog foods where MSC or SPH partially replaced poultry meal (PM). Apparent total tract digestibility (ATTD) of crude protein (CP) and amino acids (AA) in the protein ingredients and extruded foods was determined with mink (Neovison vison). The extruded dog foods included a control diet with protein from PM and grain, and two diets where MSC or SPH provided 25% of the dietary CP. Nutrient composition of the protein ingredients varied, dry matter (DM) was 944...
January 3, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28040166/dynamics-of-bacterial-communities-during-manufacture-and-ripening-of-traditional-caciocavallo-of-castelfranco-cheese-in-relation-to-cows-feeding
#8
Marina Giello, Antonietta La Storia, Felicia Masucci, Antonio Di Francia, Danilo Ercolini, Francesco Villani
Traditional Caciocavallo of Castelfranco is a semi-hard "pasta-filata" cheese produced from raw cows' milk in Campania region. The aim of the present research is mainly focused on the study, by 16S rRNA gene pyrosequencing and viable counts, of the dynamics of bacterial communities during manufacture and ripening of traditional Caciocavallo cheese. Moreover, the possible correlation between cheese microbiota and cows' feeding based on silage or hay was also evaluated. In general, except for enterococci, the technological process significantly affected all the microbial groups...
May 2017: Food Microbiology
https://www.readbyqxmd.com/read/28011954/new-cationically-modified-pullulan-attenuates-atherogenesis-and-influences-lipid-metabolism-in-apoe-knockout-mice
#9
J Stefan, K Kus, A Wisniewska, K Kaminski, K Szczubialka, J Jawien, M Nowakowska, R Korbut
Pullulan is a biocompatible polysaccharide obtained from black, yeast-like fungus Aureobasidium pullulans. This polymer is used to deliver various substances to the liver because of its specificity for this organ. Pullulan is internalized into hepatocytes in the process of asialoglycoprotein receptor mediated endocytosis. Recently, by reaction with glycidyltrimethylammonium chloride (GTMAC) we have successfully synthesized a cationically-modified pullulan (Pull-GTMAC). Pull-GTMAC exhibits some unique beneficial effects not found for its native counterpart...
October 2016: Journal of Physiology and Pharmacology: An Official Journal of the Polish Physiological Society
https://www.readbyqxmd.com/read/27981368/diet-and-environment-1-2-million-years-ago-revealed-through-analysis-of-dental-calculus-from-europe-s-oldest-hominin-at-sima-del-elefante-spain
#10
Karen Hardy, Anita Radini, Stephen Buckley, Ruth Blasco, Les Copeland, Francesc Burjachs, Josep Girbal, Riker Yll, Eudald Carbonell, Jose María Bermúdez de Castro
Sima del Elefante, Atapuerca, Spain contains one of the earliest hominin fragments yet known in Europe, dating to 1.2 Ma. Dental calculus from a hominin molar was removed, degraded and analysed to recover entrapped remains. Evidence for plant use at this time is very limited and this study has revealed the earliest direct evidence for foods consumed in the genus Homo. This comprises starchy carbohydrates from two plants, including a species of grass from the Triticeae or Bromideae tribe, meat and plant fibres...
February 2017: Die Naturwissenschaften
https://www.readbyqxmd.com/read/27979196/b-vitamins-carotenoids-and-%C3%AE-%C3%AE-tocopherol-in-raw-and-roasted-nuts
#11
Wolfgang Stuetz, Wiebke Schlörmann, Michael Glei
The concentrations of B-vitamins, carotenoids and tocopherols in nuts may differ between species and might be influenced by roasting. Thiamine, riboflavin, pyridoxine, lutein, zeaxanthin, β-carotene and α-/γ-tocopherol were determined in different varieties of raw and roasted nuts using HPLC (fluorescence/UV-vis detection). The analysis revealed remarkable concentrations of thiamine and pyridoxine in pistachios (57%, 79% of the recommended daily intake/100g (RDI), respectively) and riboflavin in almonds (119% of the RDI)...
April 15, 2017: Food Chemistry
https://www.readbyqxmd.com/read/27951473/oleuropein-aglycone-enhances-ucp1-expression-in-brown-adipose-tissue-in-high-fat-diet-induced-obese-rats-by-activating-%C3%AE-adrenergic-signaling
#12
Yuriko Oi-Kano, Yusaku Iwasaki, Toshiyuki Nakamura, Tatsuo Watanabe, Tsuyoshi Goto, Teruo Kawada, Kenichi Watanabe, Kazuo Iwai
Oleuropein is the pungent principle of raw olives. Oleuropein aglycone (OA) is a major phenolic compound in extra virgin olive oil and the absorbed form of oleuropein. We aimed to determine the mechanism underlying the nutritional effects of oleuropein and OA on interscapular brown adipose tissue (IBAT) in rats with high-fat (HF) diet-induced obesity by examining the agonistic activity of oleuropein and OA toward the transient receptor potential ankyrin 1 (TRPA1) and vanilloid 1 (TRPV1). Four-week-old male Sprague-Dawley rats were fed an HF (palm oil 30% wt:wt) diet alone or with oleuropein (HF-O, 1 g/kg diet) for 28 days...
November 23, 2016: Journal of Nutritional Biochemistry
https://www.readbyqxmd.com/read/27943221/a-population-pharmacokinetic-model-for-51-cr-edta-to-estimate-renal-function
#13
Isabelle H S Kuan, Stephen B Duffull, Tracey L Putt, John B W Schollum, Robert J Walker, Daniel F B Wright
BACKGROUND AND OBJECTIVES: (51)Cr EDTA clearance (CL) from plasma is used to estimate glomerular filtration rate (GFR). We propose that current methods for analysing the raw (51)Cr EDTA measurements over-simplifies the disposition of (51)Cr EDTA and therefore could produce biased GFR estimates. The aim of this study was to develop a population pharmacokinetic model for (51)Cr EDTA disposition and to compare model-predicted GFR to other methods of estimating renal function. PATIENTS AND METHODS: Data from 40 individuals who received ~7...
December 9, 2016: Clinical Pharmacokinetics
https://www.readbyqxmd.com/read/27916895/validation-of-folate-enriched-eggs-as-a-functional-food-for-improving-folate-intake-in-consumers
#14
Leslie Altic, Helene McNulty, Leane Hoey, Liadhan McAnena, Kristina Pentieva
Functional foods enriched with folate may be beneficial as a means of optimizing folate status in consumers. We recently developed novel eggs enriched with folate through folic acid supplementation of the hen's feed, but their potential to influence consumer folate status is unknown because the natural folate forms incorporated into the eggs may not necessarily be retained during storage and cooking. This study aimed to determine the stability of natural folates in folate-enriched eggs under typical conditions of storage and cooking...
November 30, 2016: Nutrients
https://www.readbyqxmd.com/read/27898922/influence-of-pork-and-pork-by-products-on-macronutrient-and-energy-digestibility-and-palatability-in-large-exotic-felids
#15
C J Iske, C L Morris, K L Kappen
Two experiments were conducted to evaluate digestibility and palatability of a new commercial pork-based raw diet for zoo-managed felids. Currently 2 protein sources (beef or horse) comprise the majority of commercial raw meat diet formulations for exotic carnivores in zoological institutions. Pork-based diets have traditionally not been widely utilized and thus nutrient digestibility of pork has not been adequately evaluated in exotic carnivores. The objectives of this study were 1) to determine if a pork-based diet had similar apparent total tract macronutrient digestibility and fecal scores as standard zoo carnivore diets formulated with either horse or beef, in large exotic felids and 2) evaluate palatability of pork for use in zoos...
September 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27886128/worldwide-mycotoxins-exposure-in-pig-and-poultry-feed-formulations
#16
REVIEW
Philippe Guerre
The purpose of this review is to present information about raw materials that can be used in pig and poultry diets and the factors responsible for variations in their mycotoxin contents. The levels of mycotoxins in pig and poultry feeds are calculated based on mycotoxin contamination levels of the raw materials with different diet formulations, to highlight the important role the stage of production and the raw materials used can have on mycotoxins levels in diets. Our analysis focuses on mycotoxins for which maximum tolerated levels or regulatory guidelines exist, and for which sufficient contamination data are available...
November 24, 2016: Toxins
https://www.readbyqxmd.com/read/27860343/isolation-of-campylobacter-spp-from-client-owned-dogs-and-cats-and-retail-raw-meat-pet-food-in-the-manawatu-new-zealand
#17
K Bojanić, A C Midwinter, J C Marshall, L E Rogers, P J Biggs, E Acke
Campylobacter causes acute gastroenteritis in people worldwide and is frequently isolated from food, animals and the environment. The disease is predominately food-borne but many routes of transmission and sources of infection have been described, including contact with pets. The prevalence of Campylobacter spp. in dogs and cats varies widely, and data on New Zealand pets are limited. This study aimed to investigate the prevalence of Campylobacter spp. in dogs, cats and retail raw meat pet food products in New Zealand and to characterize Campylobacter jejuni isolates using multilocus sequence typing (MLST)...
November 12, 2016: Zoonoses and Public Health
https://www.readbyqxmd.com/read/27859763/caecal-microbiota-of-chickens-fed-diets-containing-propolis
#18
C Eyng, A E Murakami, A A Pedroso, C R A Duarte, K P Picoli
The present study aimed to evaluate the effect of different levels of ethanolic extract of propolis (EEP) and raw propolis (RP) on broiler performance and on selected bacterial groups in caecal microbiota using fluorescent in situ hybridization (FISH) measured by fluorescent activated cell sorting. Two experiments were conducted with 120 male chicks from 1 to 21 days of age for each, raised in cages and distributed in a completely randomized experimental design; there were five replicates with four birds per experimental unit and six treatments for each experiment (trial 1 - EEP - 0, 1000, 2000, 3000, 4000 and 5000 ppm and trial 2 - RP - 0, 100, 200, 300, 400 and 500 ppm)...
November 18, 2016: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/27842572/dietary-nitrogen-alters-codon-bias-and-genome-composition-in-parasitic-microorganisms
#19
Emily A Seward, Steven Kelly
BACKGROUND: Genomes are composed of long strings of nucleotide monomers (A, C, G and T) that are either scavenged from the organism's environment or built from metabolic precursors. The biosynthesis of each nucleotide differs in atomic requirements with different nucleotides requiring different quantities of nitrogen atoms. However, the impact of the relative availability of dietary nitrogen on genome composition and codon bias is poorly understood. RESULTS: Here we show that differential nitrogen availability, due to differences in environment and dietary inputs, is a major determinant of genome nucleotide composition and synonymous codon use in both bacterial and eukaryotic microorganisms...
November 15, 2016: Genome Biology
https://www.readbyqxmd.com/read/27837119/the-efficacy-of-raw-and-concentrated-bentonite-clay-in-reducing-the-toxic-effects-of-aflatoxin-in-broiler-chicks
#20
T A Shannon, D R Ledoux, G E Rottinghaus, D P Shaw, A Daković, M Marković
The objective of this study was to evaluate the efficacy of two adsorbents, a raw bentonite clay (RC) and a concentrated bentonite clay (CC), in ameliorating the toxic effects of aflatoxin B1 (AFB1). Results of the in vitro study (pH 3.0) indicated the CC adsorbed more AFB1 than RC (93.39 mg/g vs. 79.30 mg/g) suggesting that CC may be more effective than RC in reducing the toxic effects of AFB1 One hundred and eighty day-old straight run broiler chicks were assigned to 6 replicate pens of 5 chicks each and assigned to 6 dietary treatments from hatch to day 21...
November 11, 2016: Poultry Science
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