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https://www.readbyqxmd.com/read/28819569/a-study-on-il8rb-gene-polymorphism-as-a-potential-immuno-compromised-adherent-in-exaggeration-of-parenteral-and-mammo-crine-oxidative-stress-during-mastitis-in-buffalo
#1
S M El Nahas, A H El Kasas, A A Abou Mossallem, M I Abdelhamid, Mohamad Warda
The genetic markers in inflammatory responses during mastitis afford a reasonable way for improving milk production in the Egyptian buffalo breed. Among them is the interleukin 8 Receptor Gene (IL8RB) (CXCR2); a chemokine receptor gene augments the neutrophil migration during infection. To understand its role better during mastitis in Egyptian buffalos, twenty-five dairy animals representing the normal, sub-clinically, clinically and chronically affected buffalos were randomly selected from different districts...
November 2017: Journal of Advanced Research
https://www.readbyqxmd.com/read/28816922/nil-whey-protein-effect-on-glycaemic-control-after-intense-mixed-mode-training-in-t2d
#2
Kim A Gaffney, Adam Lucero, Lee Stoner, James Faulkner, Patricia Whitfield, Jeremy Krebs, David S Rowlands
While intense endurance and resistance exercise training and whey protein supplementation have both been shown to independently improve glycaemic control, no known studies have examined the effect of high-intensity mixed-mode interval training (MMIT) and whey supplementation in adults with Type-2 diabetes (T2D). PURPOSE: To determine if peri-training whey protein supplementation combined with MMIT can improve glycaemic control. METHODS: In a double-blind randomised controlled trial, 24 men (55...
August 14, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28816527/use-of-whey-as-a-culture-medium-for-bacillus-clausii-for-the-production-of-protein-hydrolysates-with-antimicrobial-and-antioxidant-activity
#3
Jesús J Rochín-Medina, Hilda K Ramírez-Medina, Jesús G Rangel-Peraza, Karen V Pineda-Hidalgo, Pablo Iribe-Arellano
The use of whey as a natural culture medium to produce hydrolysates with antimicrobial from Bacillus clausii is the objective of this research. The fermentation process was carried out at 25 ℃ for five days, where proteolytic activity, soluble peptides quantification, and antimicrobial activity using the disc diffusion method were determined every day. The fermented whey reached values ​​of proteolytic activity between 90 and 260 U ml(-1) and a production of soluble peptides between 100 and 2070 µg ml(-1)...
January 1, 2017: Food Science and Technology International, Ciencia y Tecnología de Los Alimentos Internacional
https://www.readbyqxmd.com/read/28815811/study-of-the-effects-of-spray-drying-in-whey-starch-on-the-probiotic-capacity-of-lactobacillus-rhamnosus-64-in-the-gut-of-mice
#4
L Lavari, P Burns, R Páez, J Reinheimer, G Vinderola
AIMS: To evaluate the effects of spray-drying of Lactobacillus rhamnosus 64 on its capacity to modulate the gut immune response and on the attenuation of TNBS-induced colitis in mice. METHODS AND RESULTS: L. rhamnosus 64 was spray-dried in cheese whey-starch solution and administered to mice for three, six or ten consecutive days. Peritoneal macrophage phagocytic activity, secretory-IgA (S-IgA) levels in the small intestinal fluid and TNFα, IFNγ, IL-10, IL-6 and IL-2 levels in homogenates of the small and large intestine were determined...
August 17, 2017: Journal of Applied Microbiology
https://www.readbyqxmd.com/read/28811130/comparative-study-on-stabilizing-ability-of-food-protein-non-ionic-surfactant-and-anionic-surfactant-on-bcs-type-ii-drug-carvedilol-loaded-nanosuspension-physicochemical-and-pharmacokinetic-investigation
#5
Tianjiao Geng, Parikshit Banerjee, Zhangdi Lu, Abdelmoumin Zoghbi, Tiantian Li, Bo Wang
Carvedilol (CAR) in its pure state has low aqueous solubility and extremely poor bioavailability which largely limit its clinical application. The aim of the study is to improve the dissolution rate and the bioavailability of CAR via preparing nanosuspensions with different stabilizers. Antisolvent precipitation-ultrasonication technique was used here. Attempts have been made to use food protein- Whey protein isolate (WPI) as a stabilizer in CAR loaded nanosuspension and also to compare its stabilizing potential with conventional nanosuspension stabilizers such as non-ionic linear copolymer-poloxamer 188 (PLX188) and anionic surfactant-sodium dodecyl sulfate (SDS)...
August 12, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28807555/improving-biogas-production-from-anaerobic-co-digestion-of-sewage-sludge-with-a-thermal-dried-mixture-of-food-waste-cheese-whey-and-olive-mill-wastewater
#6
A E Maragkaki, I Vasileiadis, M Fountoulakis, A Kyriakou, K Lasaridi, T Manios
Anaerobic co-digestion of sewage sludge and other organic wastes at a wastewater treatment plant (WWTP) is a promising method for both energy and material recovery. However, transportation and storage of wastes to WWTP may be the bottleneck for the successful implementation of this technology. In case of wet wastes and wastewater it is possible to reduce their volume and as a result the transportation and storage cost by using a drying process. During this study, the optimization of biogas production from sewage sludge (SS) was attempted by co-digesting with a dried mixture of food waste, cheese whey and olive mill wastewater (FCO)...
August 11, 2017: Waste Management
https://www.readbyqxmd.com/read/28804604/why-whey-camel-whey-protein-as-a-new-dietary-approach-to-the-management-of-free-radicals-and-for-the-treatment-of-different-health-disorders
#7
REVIEW
Gamal Badr, Nancy K Ramadan, Leila H Sayed, Badr M Badr, Hossam M Omar, Zeliha Selamoglu
The balance between free radicals and antioxidants is an important factor for maintaining health and slowing disease progression. The use of antioxidants, particularly natural antioxidants, has become an important strategy for dealing with this cause of widespread diseases. Natural antioxidants have been used as therapeutic tools against many diseases because they are safe, effective, and inexpensive and are among the most commonly used adjuvants in the treatment of several diseases. Camel whey protein (CWP) is considered a strong natural antioxidant because it decreases oxidative stress, enhances immune system function, and increases glutathione levels...
April 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/28804009/effects-of-timing-of-whey-protein-intake-on-appetite-and-energy-intake-in-healthy-older-men
#8
Caroline Giezenaar, Zoé Coudert, Abdul Baqeri, Caroline Jensen, Trygve Hausken, Michael Horowitz, Ian Chapman, Stijn Soenen
BACKGROUND: Protein-rich supplements are used widely to prevent and manage malnutrition in older adults. We previously showed that 30 g whey protein ingestion, 3 hours before a buffet meal, suppressed energy intake in young, but not in older men. Information about the impact of the timing of ingestion of protein drinks on the suppression of energy intake in older adults is lacking. OBJECTIVE: The aim of the study was to determine the effect of the timing of whey protein ingestion on appetite and subsequent ad libitum energy intake in healthy older men...
August 10, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28803097/a-parametric-response-surface-study-of-fermentative-hydrogen-production-from-cheese-whey
#9
Masoumeh Akhlaghi, Maria Rosaria Boni, Giorgia De Gioannis, Aldo Muntoni, Alessandra Polettini, Raffaella Pomi, Andreina Rossi, Daniela Spiga
Batch factorial experiments were performed on cheese whey+wastewater sludge mixtures to evaluate the influence of pH and the inoculum-to-substrate ratio (ISR) on fermentative H2 production and build a related predictive model. ISR and pH affected H2 potential and rate, and the fermentation pathways. The specific H2 yield varied from 61 (ISR=0, pH=7.0) to 371L H2/kg TOCwhey (ISR=1.44gVS/g TOC, pH=5.5). The process duration range was 5.3 (ISR=1.44gVS/g TOC, pH=7.5) - 183h (ISR=0, pH=5.5). The metabolic products included mainly acetate and butyrate followed by ethanol, while propionate was only observed once H2 production had significantly decreased...
July 29, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28802310/quantification-of-whey-protein-content-in-infant-formulas-by-sodium-dodecyl-sulfate-capillary-gel-electrophoresis-sds-cge-single-laboratory-validation-first-action-2016-15
#10
Ping Feng, Christophe Fuerer, Adrienne McMahon, Darryl Sullivan, John Austad, Sneh Bhandari, Esther Campos-Gimenez, Scott Christiansen, Hans Cruijsen, Jon DeVries, Brendon Gill, Don Gilliland, Min Huang, Estela Kneeteman, Adrienne McMahon, Bill Mindak, Maria Ofitserova, Melissa Phillips, Shay Phillips, Karen Schimpf, Guenther Raffler, Kate Rimmer, Wil van Loon, Jinchuan Yang
No abstract text is available yet for this article.
July 1, 2017: Journal of AOAC International
https://www.readbyqxmd.com/read/28802019/effects-of-ultrasound-treatment-on-physicochemical-functional-properties-and-antioxidant-activity-of-whey-protein-isolate-in-the-presence-of-calcium-lactate
#11
Zhanmei Jiang, Kun Yao, Xiangying Yuan, Zhishen Mu, Zengli Gao, Juncai Hou, Lianzhou Jiang
BACKGROUND: The aim of this study was to investigate the effects of ultrasound applied at various powers (0, 200, 400, 600 or 800 W) and for different times (20 or 40 min) on the physicochemical, functional properties and antioxidant activities of whey protein isolate (WPI) dispersions in the presence of 1.20 mmol L(-1) calcium lactate. RESULTS: Surface hydrophobicity and free sulfhydryl group of the WPI dispersions containing 1.2 mmol L(-1) calcium lactate were significantly enhanced after sonication...
August 12, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28800398/a-13-week-randomized-pilot-trial-of-a-low-glycemic-load-diet-and-lifestyle-modification-program-combining-low-glycemic-load-protein-shakes-and-targeted-nutraceuticals-improved-weight-loss-and-cardio-metabolic-risk-factors-over-a-low-glycemic-load-diet-alone
#12
Clinton J Dahlberg, Joseph J Ou, John G Babish, Joseph J Lamb, Sarah Eliason, Holly Brabazon, Wei Gao, Mohan R Kaadige, Matthew L Tripp
An open label, randomized, exploratory study comprising 44 healthy, overweight subjects with cardio-metabolic syndrome (CMS) risk factors was conducted to assess the safety, tolerability and efficacy of a proprietary lifestyle modification program without (DIET) and with (PROG) targeted nutraceutical supplementation including soy, pea and whey proteins, phytosterols, antioxidants, probiotics, fish oil and berberine over 13-weeks. Key metrics were recorded at baseline, weeks 9 and 13. For DIET and PROG compliance was 85% and 86%, respectively, with no adverse events related to the diet or supplements...
August 11, 2017: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/28796377/tryptophan-and-cysteine-oxidation-products-dominate-in-%C3%AE-lactalbumin-derived-peptides-analyzed-with-lc-ms-n
#13
Tuuli P Koivumäki, Göker Gürbüz, I Marina Heinonen
α-Lactalbumin (α-La), a major milk whey protein, is comprised of several amino acids prone to metal-catalyzed oxidation (MCO) typical in processing and during storage of foods. New tools are needed for the detection of characteristic oxidation products especially from tryptophan and cysteine that often remain unrecognized when using the traditional methods of carbonyl formation monitoring. In this study, the oxidative changes in α-La were investigated through tryptic digestion and collection of 3 descriptive peptides fitted into a metal-catalyzed oxidation (Fenton reaction) model...
August 10, 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28796363/physiochemical-properties-and-probiotic-survivability-of-symbiotic-corn-based-yogurt-like-product
#14
Cuina Wang, Huajie Zheng, Tingting Liu, Dawei Wang, Mingruo Guo
Corn is a major grain produced in northern China. Corn-based functional food products are very limited. In this study, a symbiotic corn-based yogurt-like product was developed. Corn milk was prepared through grinding, extrusion and milling, and hydration processes. Corn extrudate was prepared under the optimized conditions of corn flour particle size <180 μm, moisture content of 15% and extrusion temperature at 130 °C. The corn milk was prepared from 8% corn extrudate suspension and then milled twice with 0...
August 10, 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28795848/use-of-prebiotic-carbohydrate-as-wall-material-on-lime-essential-oil-microparticles
#15
Pedro Henrique Campelo, Jayne de Abreu Figueiredo, Rosana Zacarias Domingues, Regiane Victória de Barros Fernandes, Diego Alvarenga Botrel, Soraia Vilela Borges
The aim of this work was to study the use of different prebiotic biopolymers in lime essential oil microencapsulation. Whey protein isolate, inulin and oligofructose biopolymers were used. The addition of prebiotic biopolymers reduced emulsion viscosity, althoughit produced larger droplet sizes (0.31-0.32µm). Moisture values (2.94-3.13 g/100 g dry solids) and water activity (0.152-0.185) were satisfactory, being within the appropriate range for powdered food quality.Total oil content, limonene retention values and antioxidant activity of the microparticles containing essential oildecreased in the presence of the carbohydrates...
August 10, 2017: Journal of Microencapsulation
https://www.readbyqxmd.com/read/28794927/development-of-functional-fermented-whey-oat-based-product-using-probiotic-bacteria
#16
Poorva Sharma, Neetika Trivedi, Yogesh Gat
The aim of the present study was to formulate a fermented whey product using probiotic bacteria and whey protein concentrate (WPC containing 70% of proteins) to obtain a fermented product with low lactose and β-lactoglobulin (BLG) content. Several factors such as starter culture concentration (1, 5, and 10%) and fermentation time (2, 4, 6, 8, and 10 h) were optimized on the basis of growth activity in terms of viable count, pH, and acidity. Starter culture concentration and fermentation time of 5% and 10 h, respectively, show the optimal viable count (9...
August 2017: 3 Biotech
https://www.readbyqxmd.com/read/28794923/a-sustainable-use-of-low-cost-raw-substrates-for-biodiesel-production-by-the-oleaginous-yeast-wickerhamomyces-anomalus
#17
Fatma Arous, Imen Ben Atitallah, Moncef Nasri, Tahar Mechichi
Over the past decade, the increasing demand of vegetable oils for biodiesel production has highlighted the need for alternative oil feedstocks that do not compete with food production. In this context, the combined use of agro-industrial wastes and oleaginous microorganisms could be a promising strategy for sustainable biodiesel production. The present investigation involves the performance of the oleaginous yeast Wickerhamomyces anomalus strain EC28 to produce lipids from different agro-industrial wastewaters (i...
August 2017: 3 Biotech
https://www.readbyqxmd.com/read/28791778/redox-properties-of-transitional-milk-from-mothers-of-preterm-infants
#18
Simeon Minić, Miloš Ješić, Dijana Đurović, Srdjan Miletić, Nikoleta Lugonja, Vesna Marinković, Aleksandra Nikolić-Kokić, Snežana Spasić, Miroslav M Vrvić
AIM: There is a discrepancy between the amount of transitional milk produced by mothers of preterm infants and the low capacity of premature infants to consume it. This milk can be used in milk banks, but previous studies found that there are large variations in the level of host-defence proteins in individual samples of milk from mothers of premature infants, which implies that large individual variations in antioxidative defence composition are also possible. METHODS: Milk samples were collected from 20 healthy mothers of preterm infants...
August 9, 2017: Journal of Paediatrics and Child Health
https://www.readbyqxmd.com/read/28790922/exercise-preserves-lean-mass-and-performance-during-severe-energy-deficit-the-role-of-exercise-volume-and-dietary-protein-content
#19
Jose A L Calbet, Jesús G Ponce-González, Jaime de La Calle-Herrero, Ismael Perez-Suarez, Marcos Martin-Rincon, Alfredo Santana, David Morales-Alamo, Hans-Christer Holmberg
The loss of fat-free mass (FFM) caused by very-low-calorie diets (VLCD) can be attenuated by exercise. The aim of this study was to determine the role played by exercise and dietary protein content in preserving the lean mass and performance of exercised and non-exercised muscles, during a short period of extreme energy deficit (~23 MJ deficit/day). Fifteen overweight men underwent three consecutive experimental phases: baseline assessment (PRE), followed by 4 days of caloric restriction and exercise (CRE) and then 3 days on a control diet combined with reduced exercise (CD)...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28781718/a-partially-hydrolyzed-100-whey-formula-and-the-risk-of-eczema-and-any-allergy-an-updated-meta-analysis
#20
REVIEW
Hania Szajewska, Andrea Horvath
BACKGROUND: Recently, the role of using hydrolyzed formula for the prevention of allergic disease has been questioned. However, not all hydrolyzed formulas are equal. The efficacy of each hydrolyzed formula should be established separately. We updated evidence on the effectiveness of using partially hydrolyzed 100% whey formula (pHF), manufactured by a single manufacturer, for reducing the risk of eczema and allergy in healthy infants at high risk for allergy. METHODS: The Cochrane Library, MEDLINE, and EMBASE databases were searched in June 2016 for randomized and quasi-randomized controlled trials (RCTs); additional data were obtained from reviewed articles and the authors of included trials...
2017: World Allergy Organization Journal
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