keyword
MENU ▼
Read by QxMD icon Read
search

"Whey protein"

keyword
https://www.readbyqxmd.com/read/29144393/growth-gastrointestinal-tolerance-and-stool-characteristics-of-healthy-term-infants-fed-an-infant-formula-containing-hydrolyzed-whey-protein-63-and-intact-casein-37-a-randomized-clinical-trial
#1
Shang-Ling Wu, Ding Ding, Ai-Ping Fang, Pei-Yan Chen, Si Chen, Li-Peng Jing, Yu-Ming Chen, Hui-Lian Zhu
To investigate whether healthy term infants, fed an infant formula containing hydrolyzed whey protein (HWP-F, hydrolyzed whey/intact casein =63/37), differ in growth, gastrointestinal tolerance and stool characteristics from those fed an infant formula containing intact whey protein (IWP-F, intact whey/intact casein =61/39) or breast milk. Healthy term infants, born within 14 days of the study's commencement, were randomly assigned to be fed IWP-F or HWP-F until 13 weeks of age, and breast-fed (BF) infants were enrolled as a reference group...
November 16, 2017: Nutrients
https://www.readbyqxmd.com/read/29143799/effect-of-a-partially-hydrolysed-whey-infant-formula-supplemented-with-starch-and-lactobacillus-reuteri-dsm-17938-on-regurgitation-and-gastric-motility
#2
Flavia Indrio, Giuseppe Riezzo, Paola Giordano, Maria Ficarella, Maria Paola Miolla, Silvia Martini, Luigi Corvaglia, Ruggiero Francavilla
Functional regurgitation (FR) is common in early infancy and represents a major drain on healthcare resources. This double-blind, randomized controlled trial investigated the effects of a formula containing partially hydrolysed, 100% whey protein, starch and Lactobacillus reuteri (DSM 17938) on gastric emptying rate (GErate) and regurgitation frequency in infants with FR. Enrolled infants were randomly allocated to receive either the test formula or a standard starter formula for four weeks. Ultrasound GErate assessment was performed at baseline (week 0) and at week 4; the number of regurgitations, feed volumes and potential adverse events were recorded in a daily diary...
October 28, 2017: Nutrients
https://www.readbyqxmd.com/read/29137787/ultrasound-impact-on-whey-protein-concentrate-pectin-complexes-and-in-the-o-w-emulsions-with-low-oil-soybean-content-stabilization
#3
Kivia M Albano, Vânia R Nicoletti
Consumers' preference for products with reduced levels of fat increased in the last years. Proteins and polysaccharides have an important role due to their functional and interaction properties because, when combined in ratios and pH of higher potential for electrostatic interactions they may act as emulsifiers or stabilizers. This study evaluated the ultrasound impact on the electrostatic interaction between pectin (PEC) and whey protein concentrate (WPC) at different WPC:PEC ratios (1:1 to 5:1), and its effect on the emulsification and stability of emulsions formulated with WPC:PEC blends (1:1, 4:1) at low soybean oil contents (5 to 15%)...
March 2018: Ultrasonics Sonochemistry
https://www.readbyqxmd.com/read/29128214/application-of-whey-protein-isolate-in-bone-regeneration-effects-on-growth-and-osteogenic-differentiation-of-bone-forming-cells
#4
Timothy E L Douglas, Marta Vandrovcová, Nikola Kročilová, Julia K Keppler, Jana Zárubová, Andre G Skirtach, Lucie Bačáková
Recently, milk-derived proteins have attracted attention for applications in the biomedical field such as tissue regeneration. Whey protein isolate (WPI), especially its main component β-lactoglobulin, can modulate immunity and acts as an antioxidant, antitumor, antiviral, and antibacterial agent. There are very few reports of the application of WPI in tissue engineering, especially in bone tissue engineering. In this study, we tested the influence of different concentrations of WPI on behavior of human osteoblast-like Saos-2 cells, human adipose tissue-derived stem cells (ASC), and human neonatal dermal fibroblasts (FIB)...
November 8, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/29125639/chemical-physiochemical-and-microstructural-properties-and-probiotic-survivability-of-fermented-goat-milk-using-polymerized-whey-protein-and-starter-culture-kefir-mild-01
#5
Hao Wang, Cuina Wang, Mu Wang, Mingruo Guo
A set-type fermented goat milk (FGM) using polymerized whey protein (PWP) as main thickening agent and Kefir Mild 01 as starter culture was developed. The FGM with PWP (0.3%, w/v) and pectin (0.2%, w/v) had low syneresis (5.44 ± 0.92%), desirable viscosity (952.86 ± 61.52 mPa⋅s), and hardness (112.57 ± 3.23 g), which were comparable to a fermented cow milk. Sensory evaluation data showed that the FGM with PWP and pectin had higher scores of both flavor (4.41 ± 0.39) and taste (3.72 ± 0.34) than the sample without PWP...
November 2017: Journal of Food Science
https://www.readbyqxmd.com/read/29125094/inferring-individual-cow-effects-dairy-system-effects-and-feeding-effects-on-latent-variables-underlying-milk-protein-composition-and-cheese-making-traits-in-dairy-cattle
#6
Christos Dadousis, Claudio Cipolat-Gotet, Stefano Schiavon, Giovanni Bittante, Alessio Cecchinato
We examined the latent structure of 26 cheese related phenotypes in dairy cattle. Traits related to milk yield and quality (8 traits), milk protein fractions (8 traits), coagulation and curd firmness indicators (CF, 5 traits) and cheese-making phenotypes (cheese yields (%CY) and nutrient recoveries in the curd (REC), 5 traits) were analysed through multivariate factor analysis (MFA) using a varimax rotation. All phenotypes were measured in 1264 Brown Swiss cows. Ten mutual orthogonal, latent variables (factors; Fs) were obtained explaining 74% of the original variability...
November 10, 2017: Journal of Dairy Research
https://www.readbyqxmd.com/read/29123515/dietary-intervention-with-%C3%AE-lactoglobulin-derived-peptides-and-a-specific-mixture-of-fructo-oligosaccharides-and-bifidobacterium-breve-m-16v-facilitates-the-prevention-of-whey-induced-allergy-in-mice-by-supporting-a-tolerance-prone-immune-environment
#7
Atanaska I Kostadinova, Alba Pablos-Tanarro, Mara A P Diks, Betty C A M van Esch, Johan Garssen, Léon M J Knippels, Linette E M Willemsen
Cow's milk allergy (CMA) prevails in infants and brings increased risk of developing other allergic diseases. Oral administration of specific β-lactoglobulin (BLG)-derived peptides (PepMix) and a specific blend of short- and long-chain fructo-oligosaccharides and Bifidobacterium breve M-16V (FF/Bb) was found to partially prevent CMA development in mice. In this study, we aimed to expand the knowledge on the preventive potential and the underlying mechanisms of this approach. Three-week-old female C3H/HeOuJ mice were orally exposed to PepMix±FF/Bb prior to a 5-week oral sensitization with whole whey and cholera toxin as an adjuvant...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29122669/osteoanabolic-activity-of-whey-derived-anti-oxidative-mhirl-and-yveel-and-angiotensin-converting-enzyme-inhibitory-yllf-alpmhir-ipa-and-wlahk-bioactive-peptides
#8
Masum Pandey, Rajeev Kapila, Suman Kapila
Exploring bone rebuilding anabolic agents has been gaining much attention due to their potential therapeutic effects in treating several bone disorders including osteoporosis. Whey protein has been reported to affect bone health osteoanabolically, in terms of proliferation and differentiation of primary osteoblast cells. This study investigates whether whey derived anti-oxidative (AO) (P1- MHIRL, P2- YVEEL) and angiotensin converting enzyme inhibitory (ACE inhibitory) (P3- YLLF, P4-ALPMHIR, P5-IPA, P6- WLAHK) bioactive peptides affect the proliferation and differentiation of primary osteoblast cells isolated from rat calvaria...
November 6, 2017: Peptides
https://www.readbyqxmd.com/read/29120794/the-inhibitory-roles-of-native-whey-protein-on-the-rennet-gelation-of-bovine-milk
#9
Charitha J Gamlath, Thomas S H Leong, Muthupandian Ashokkumar, Gregory J O Martin
Rennet gelation is used to produce many types of cheese. The effect of native whey protein on rennet gelation kinetics was investigated. Milks with a wide range of whey protein:casein (WP:CN) ratios (with standardised casein concentrations) were made from powders produced by microfiltration. Measurements of casein macro peptide release showed that native whey protein inhibited the enzymatic action of chymosin, which delayed the onset and reduced the subsequent rate of gelation. Experiments in which increased chymosin concentrations compensated for the inhibition, demonstrated that other factors also contributed to the reduced gelation rate...
April 1, 2018: Food Chemistry
https://www.readbyqxmd.com/read/29114510/effect-of-timing-of-whey-protein-supplement-on-muscle-damage-markers-after-eccentric-exercise
#10
Jooyoung Kim, Chulhyun Lee, Joohyung Lee
Whey protein is a nutritional supplement commonly ingested for recovery following exercise. However, the timing when whey protein supplement must be ingested after muscle-damaging exercise is debatable. Therefore, the present study investigated the effects of the timing of supplement ingestion on muscle damage markers after eccentric or muscle-damaging exercise. In total, 32 collegiate male students participated in this study; they were randomly assigned to control group (n=8), before supplement group (n=8), after supplement group (n=8), or before and after supplement group (n=8)...
August 2017: Journal of Exercise Rehabilitation
https://www.readbyqxmd.com/read/29112912/investigation-of-high-pressure-effect-on-the-structure-and-adsorption-of-%C3%AE-lactoglobulin
#11
K Kurpiewska, A Biela, J I Loch, S Świątek, B Jachimska, K Lewiński
β-Lactoglobulin, being one of the principal whey protein, is of huge importance to the food industry. Temperature/pressure effects on this small protein has been extensively studied by industry. To characterize biochemical properties of β-lactoglobulin after or during pressurization, a wide range of methods have been used thus far. In this study, for the first time, the pressure-induced conformation of β-lactoglobulin in the crystal state was determined, at pressure 430 MPa. Changes observed in the high pressure structure correlate with the physico-chemical properties of pressure-treated β-lactoglobulin obtained from dynamic light scattering, electrophoretic mobility and quartz crystal microbalance with dissipation monitoring measurements...
October 31, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/29109719/phenotypic-characterization-of-human-monocytes-following-macronutrient-intake-in-healthy-humans
#12
Awad Alshahrani, Abdalmalik Bin Khunayfir, Mohammed Al Rayih, Hasan Al Sayed, Abdullah Alsadoon, Mohammed Al Dubayee, Mahmoud Zahra, Yousof Alrumayyan, Maha Al Zayer, Amre Nasr, Ahmad Aljada
Background: Three subsets of human monocytes in circulation have been identified and their characterization is still ill-defined. Although glucose and lipid intakes have been demonstrated to exert pro-inflammatory effects on mononuclear cells (MNCs) of healthy subjects, characterization of monocytes phenotypes following macronutrient (glucose, protein, and lipid) intake in humans remains to be determined. Methods: Thirty-six healthy, normal weight volunteers were recruited in the study...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29106812/whey-protein-hydrolysate-supplementation-accelerates-recovery-from-exercise-induced-muscle-damage-in-females
#13
Meghan A Brown, Emma J Stevenson, Glyn Howatson
A number of different forms of protein and their analogues have been investigated for their efficacy in ameliorating exercise-induced muscle damage (EIMD) and recovery. Preliminary data regarding whey protein hydrolysate (WPH) supplementation are promising. However, its efficacy beyond acute eccentric/resistance exercise bouts or longer-term training programmes are limited and all investigations have been conducted in male or mixed-sex groups. This study sought to elucidate whether the benefits of WPH previously reported can be demonstrated in females following repeated-sprint exercise...
November 6, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/29096436/effect-of-oxidation-and-protein-unfolding-on-cross-linking-of-%C3%AE-lactoglobulin-and-%C3%AE-lactalbumin
#14
Anna C Krämer, Armida Torreggiani, Michael J Davies
Oxidation and heat treatment can initiate changes in the amino acid composition, structure, solubility, hydrophobicity, conformation, function, and susceptibility to proteolysis of proteins. These can result in adverse consequences for mammals, plants, foodstuffs, and pharmaceuticals. This study investigated whether and how individual or combined treatment with heat, a commonly encountered factor in industrial processing, and H2O2 alters the structure and composition of two major milk whey proteins, α-lactalbumin and β-lactoglobulin, and mixtures of these...
November 14, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/29091479/case-study-the-effect-of-nutritional-intervention-on-body-composition-and-physical-performance-of-a-female-squash-player
#15
Christopher Rosimus
The body composition of a squash player may affect athletic performance as carrying excessive body fat may increase injury risk and impair agility and speed. This case study outlines the effect of a nutritional intervention on body composition, vitamin D status and physical performance of a female squash player. A structured, 6-week moderate energy-restricted diet (70-78% of Estimated Energy Requirement (EER) of 2300 kcal was implemented with weekly support. A daily supplement of vitamin D, omega 3 fatty acids, and a multivitamin/multimineral and whey protein was used...
November 1, 2017: International Journal of Sport Nutrition and Exercise Metabolism
https://www.readbyqxmd.com/read/29083433/effect-of-structured-physical-activity-and-nutritional-supplementation-on-physical-function-in-mobility-limited-older-adults-results-from-the-vive2-randomized-trial
#16
R A Fielding, T G Travison, D R Kirn, A Koochek, K F Reid, Å von Berens, H Zhu, S C Folta, J M Sacheck, M E Nelson, C K Liu, A C Åberg, M Nydahl, M Lilja, T Gustafsson, T Cederholm
OBJECTIVES: The interactions between nutritional supplementation and physical activity on changes in physical function among older adults remain unclear. The primary objective of this study was to examine the impact of nutritional supplementation plus structured physical activity on 400M walk capacity in mobility-limited older adults across two sites (Boston, USA and Stockholm, Sweden). DESIGN: All subjects participated in a physical activity program (3x/week for 24 weeks), involving walking, strength, balance, and flexibility exercises...
2017: Journal of Nutrition, Health & Aging
https://www.readbyqxmd.com/read/29083002/fluorescence-lifetime-of-rhodamine-b-in-aqueous-solutions-of-polysaccharides-and-proteins-as-a-function-of-viscosity-and-temperature
#17
Ruben Mercadé-Prieto, Luis Rodriguez-Rivera, Xiao Dong Chen
Rhodamine B (RhB) is a well known dye extensively used in thermometric studies, either considering the decrease in the fluorescence intensity or the lifetime (τ) with temperature. Lifetime measurements are preferred over intensity ones as they are more robust. In order to expand microscopy thermometry to complex food fluids, the effect of solutes on the τ of RhB was studied using fluorescence lifetime imaging microscopy (FLIM) in a two-photon microscope. Polysaccharides of different molecular weights (glucose, lactose, dextran, maltodextrin, and sodium alginate), as well as whey proteins, were considered as typical model food ingredients...
November 8, 2017: Photochemical & Photobiological Sciences
https://www.readbyqxmd.com/read/29082675/dietary-glycation-products-regulate-immune-homeostasis-early-glycation-products-promote-prostate-cancer-cell-proliferation-through-modulating-macrophages
#18
Yingjia Chen, Nikolay M Filipov, Tai L Guo
SCOPE: Well-controlled glycation (generally limited to the early stages) has been proposed as a strategy to improve the physiochemical properties of dietary proteins, but the functional studies of glycation products were mostly on advanced glycation end-products (AGEs) rather than early glycation products (EGPs). Since cytokines are important modulators of various biological processes, this study aimed to determine whether EGPs and AGEs affected immune homeostasis differentially and did so through modulating macrophage-derived factors...
October 30, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/29079360/plga-nanoparticles-loaded-with-beta-lactoglobulin-derived-peptides-modulate-mucosal-immunity-and-may-facilitate-cow-s-milk-allergy-prevention
#19
Atanaska I Kostadinova, Jim Middelburg, Michele Ciulla, Johan Garssen, Wim E Hennink, Leon M J Knippels, Cornelus F van Nostrum, Linette E M Willemsen
Beta-lactoglobulin (BLG)-derived peptides may facilitate oral tolerance to whey and prevent cow's milk allergy (CMA). Loading of BLG-peptides in poly(lactic-co-glycolic acid) (PLGA) nanoparticles (Pep-NP) may improve this. Here we studied the uptake of NP and the capacity of NP and Pep-NP to activate bone marrow dendritic cells (BMDC). Furthermore, CMA prevention was evaluated by orally exposing three-week-old female C3H/HeOuJ mice to Pep-NP, NP or free peptides (PepMix) for 6 days before oral sensitization with whole whey protein and effects on the spleen and small intestine lamina propria (SI-LP) were studied...
October 25, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/29077223/sensitivity-of-serum-concentration-of-cartilage-biomarkers-to-21-days-of-bed-rest
#20
Anna-Maria Liphardt, Annegret Mündermann, Thomas P Andriacchi, Silvia Achtzehn, Martina Heer, Joachim Mester
The objective of the study was to test the hypothesis that serum levels of cartilage oligomeric matrix protein (COMP) would decrease and serum levels of tumor-necrosis factor alpha (TNF-α) and selected matrix metalloproteinases (MMPs) would increase in response to bed rest (BR) and that these changes are unaffected by the intake of potassium bicarbonate or whey protein. Seven and nine healthy male subjects participated in two 21-day 6° head down tilt crossover BR-studies with nutrition interventions. Serum samples were taken before, during, and after BR and biomarker concentrations were measured using commercial enzyme-linked immunosorbent assays...
October 27, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
keyword
keyword
77348
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"