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https://www.readbyqxmd.com/read/28434721/characterization-of-probiotic-bacteria-involved-in-fermented-milk-processing-enriched-with-folic-acid
#1
Zhen Wu, Jing Wu, Pei Cao, Yifeng Jin, Daodong Pan, Xiaoqun Zeng, Yuxing Guo
Yogurt products fermented with probiotic bacteria are a consumer trend and a challenge for functional food development. So far, limited research has focused on the behavior of the various probiotic strains used in milk fermentation. In the present study, we characterized folic acid production and the sensory and textural characteristics of yogurt products fermented with probiotic bacteria. Yogurt fermented with Lactobacillus plantarum had improved nutrient content and sensory and textural characteristics, but the presence of L...
April 20, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28424896/maximum-tongue-pressure-is-associated-with-swallowing-dysfunction-in-als-patients
#2
Aya Hiraoka, Mineka Yoshikawa, Masahiro Nakamori, Naohisa Hosomi, Toshikazu Nagasaki, Takahiro Mori, Masaya Oda, Hirofumi Maruyama, Mitsuyoshi Yoshida, Yuishin Izumi, Masayasu Matsumoto, Kazuhiro Tsuga
Maximum tongue pressure (MTP) measurement is a convenient, less invasive assessment that has been developed to quantify tongue strength; however, it is unclear whether MTP is useful for the detection of swallowing disorders in amyotrophic lateral sclerosis (ALS) patients. The purpose of this study was to clarify the relationship between MTP and the characteristics of swallowing disorders on videofluorography and to determine the usefulness of tongue pressure measurement for the assessment of swallowing function in ALS patients...
April 19, 2017: Dysphagia
https://www.readbyqxmd.com/read/28421381/lactase-non-persistence-and-lactose-intolerance
#3
REVIEW
Theodore M Bayless, Elizabeth Brown, David M Paige
PURPOSE OF REVIEW: To evaluate the clinical and nutritional significance of genetically determined lactase non-persistence and potential lactose and milk intolerance in 65-70% of the world's adult population. RECENT FINDINGS: Milk consumption is decreasing in the USA and is the lowest in countries with a high prevalence of lactase non-persistence. The dairy industry and Minnesota investigators have made efforts to minimize the influence of lactose intolerance on milk consumption...
May 2017: Current Gastroenterology Reports
https://www.readbyqxmd.com/read/28417292/probiotic-strawberry-yogurts-microbiological-chemical-and-sensory-properties
#4
Tamer Turgut, Songül Cakmakci
This study was performed to determine the viability of Lactobacillus acidophilus and Bifidobacterium bifidum in yogurt made with strawberry marmalade (SM) and to examine the quality properties of probiotic yogurt. Acidity, pH, bacterial counts and sensory analysis of the yogurt samples were investigated on days 1, 3, 5, 7, 10 and 14 during storage at 4 °C. The survival rate of L. acidophilus was greater than that of B. bifidum. The viability of L. acidophilus decreased during the storage period, but B. bifidum numbers remained stable during the storage period...
April 17, 2017: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/28410796/-improving-diet-quality-in-children-through-a-new-nutritional-education-programme-infadimed
#5
Maria Del Mar Bibiloni, Jordi Fernández-Blanco, Noemí Pujol-Plana, Núria Martín-Galindo, Maria Mercè Fernández-Vallejo, Mariona Roca-Domingo, Juan Chamorro-Medina, Josep A Tur
OBJECTIVE: To assess the results of a nutritional education programme developed by using available local resources to improve diet quality and decrease overweight and obesity prevalence among children. METHOD: A longitudinal intervention study by means of nutritional education (INFADIMED) in children (aged 3-7 years) from Vilafranca del Penedès (Barcelona, Spain), recruited from preschool centres and primary schools, with an intervention or INFADIMED group (n=319; 50...
April 11, 2017: Gaceta Sanitaria
https://www.readbyqxmd.com/read/28404576/whole-dairy-matrix-or-single-nutrients-in-assessment-of-health-effects-current-evidence-and-knowledge-gaps
#6
Tanja Kongerslev Thorning, Hanne Christine Bertram, Jean-Philippe Bonjour, Lisette de Groot, Didier Dupont, Emma Feeney, Richard Ipsen, Jean Michel Lecerf, Alan Mackie, Michelle C McKinley, Marie-Caroline Michalski, Didier Rémond, Ulf Risérus, Sabita S Soedamah-Muthu, Tine Tholstrup, Connie Weaver, Arne Astrup, Ian Givens
Foods consist of a large number of different nutrients that are contained in a complex structure. The nature of the food structure and the nutrients therein (i.e., the food matrix) will determine the nutrient digestion and absorption, thereby altering the overall nutritional properties of the food. Thus, the food matrix may exhibit a different relation with health indicators compared to single nutrients studied in isolation. The evidence for a dairy matrix effect was presented and discussed by an expert panel at a closed workshop, and the following consensus was reached: 1) Current evidence does not support a positive association between intake of dairy products and risk of cardiovascular disease (i...
April 12, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28400012/risk-assessment-of-fungal-spoilage-a-case-study-of-aspergillus-niger-on-yogurt
#7
Maria Gougouli, Konstantinos P Koutsoumanis
A quantitative risk assessment model of yogurt spoilage by Aspergillus niger was developed based on a stochastic modeling approach for mycelium growth by taking into account the important sources of variability such as time-temperature conditions during the different stages of chill chain and individual spore behavior. Input parameters were fitted to the appropriate distributions and A. niger colony's diameter at each stage of the chill chain was estimated using Monte Carlo simulation. By combining the output of the growth model with the fungus prevalence, that can be estimated by the industry using challenge tests, the risk of spoilage translated to number of yogurt cups in which a visible mycelium of A...
August 2017: Food Microbiology
https://www.readbyqxmd.com/read/28386250/means-to-facilitate-the-overcoming-of-gastric-juice-barrier-by-a-therapeutic-staphylococcal-bacteriophage-a5-80
#8
Ryszard Międzybrodzki, Marlena Kłak, Ewa Jończyk-Matysiak, Barbara Bubak, Anna Wójcik, Marta Kaszowska, Beata Weber-Dąbrowska, Małgorzata Łobocka, Andrzej Górski
In this article we compare the efficacy of different pharmacological agents (ranitidine, and omeprazole) to support phage transit from stomach to distal portions of the gastrointestinal tract in rats. We show that a temporal modification of environment in the animal stomach may protect Twort-like therapeutic antistaphylococcal phage A5/80 (from bacteriophage collection of the Hirszfeld Institute of Immunology and Experimental Therapy PAS in Wroclaw, Poland) from the inactivation by gastric juice effectively enough to enable a significant fraction of orally administered A5/80 to pass to the intestine...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28381800/citric-acid-suppresses-the-bitter-taste-of-olopatadine-hydrochloride-orally-disintegrating-tablets
#9
Mai Sotoyama, Shinya Uchida, Shimako Tanaka, Akio Hakamata, Keiichi Odagiri, Naoki Inui, Hiroshi Watanabe, Noriyuki Namiki
Orally disintegrating tablets (ODTs) are formulated to disintegrate upon contact with saliva, allowing administration without water. Olopatadine hydrochloride, a second-generation antihistamine, is widely used for treating allergic rhinitis. However, it has a bitter taste; therefore, the development of taste-masked olopatadine ODTs is essential. Some studies have suggested that citric acid could suppress the bitterness of drugs. However, these experiments were performed using solutions, and the taste-masking effect of citric acid on ODTs has not been evaluated using human gustatory sensation tests...
2017: Biological & Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/28381475/dairy-intake-in-relation-to-breast-and-pubertal-development-in-chilean-girls
#10
Audrey J Gaskins, Ana Pereira, Daiana Quintiliano, John A Shepherd, Ricardo Uauy, Camila Corvalán, Karin B Michels
Background: Frequent dairy consumption in childhood has been related to higher growth-hormone concentrations that may affect mammary gland and pubertal development.Objective: We evaluated the relation of dairy intake to breast composition at Tanner stage 4 and age at menarche.Design: A total of 515 Chilean girls are included in the Growth and Obesity Cohort Study. The subjects have been followed longitudinally since they were 3-4 y old (from 2006 to the present). Starting in 2013, diet was assessed every 6 mo via a 24-h recall...
April 5, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28374228/milk-and-dairy-consumption-and-risk-of-cardiovascular-diseases-and-all-cause-mortality-dose-response-meta-analysis-of-prospective-cohort-studies
#11
Jing Guo, Arne Astrup, Julie A Lovegrove, Lieke Gijsbers, David I Givens, Sabita S Soedamah-Muthu
With a growing number of prospective cohort studies, an updated dose-response meta-analysis of milk and dairy products with all-cause mortality, coronary heart disease (CHD) or cardiovascular disease (CVD) have been conducted. PubMed, Embase and Scopus were searched for articles published up to September 2016. Random-effect meta-analyses with summarised dose-response data were performed for total (high-fat/low-fat) dairy, milk, fermented dairy, cheese and yogurt. Non-linear associations were investigated using the spine models and heterogeneity by subgroup analyses...
April 3, 2017: European Journal of Epidemiology
https://www.readbyqxmd.com/read/28369205/dairy-food-intake-and-all-cause-cardiovascular-disease-and-cancer-mortality-the-golestan-cohort-study
#12
Maryam S Farvid, Akbar F Malekshah, Akram Pourshams, Hossein Poustchi, Sadaf G Sepanlou, Maryam Sharafkhah, Masoud Khoshnia, Mojtaba Farvid, Christian C Abnet, Farin Kamangar, Sanford M Dawsey, Paul Brennan, Paul D Pharoah, Paolo Boffetta, Walter C Willett, Reza Malekzadeh
We investigated the association between dairy product consumption and all-cause, cardiovascular disease (CVD), and cancer mortality in the Golestan Cohort Study, a prospective cohort study launched in January 2004 in Golestan Province, northeastern Iran. A total of 42,403 men and women participated in the study and completed a diet questionnaire at enrollment. Cox proportional hazards models were used to estimate hazard ratios and 95% confidence intervals. We documented 3,291 deaths (1,467 from CVD and 859 from cancer) during 11 years of follow-up (2004-2015)...
April 15, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28366815/liraglutide-suppression-of-caloric-intake-competes-with-the-intake-promoting-effects-of-a-palatable-cafeteria-diet-but-does-not-impact-food-or-macronutrient-selection
#13
Kellie M Hyde, Ginger D Blonde, Carel W le Roux, Alan C Spector
Liraglutide, a Glucagon-Like Peptide-1 (GLP-1) receptor agonist, is used as a treatment for Type 2 diabetes mellitus and obesity because it improves glycemia and decreases food intake. Here, we tested whether chronic activation of the GLP-1 receptor system with liraglutide would induce decreases in intake accompanied by changes in proportional food or macronutrient intake similar to those seen following RYGB in rats when a variety of palatable food options are available. A "cafeteria diet" was used that included: laboratory rodent chow, refried beans (low-fat/low-sugar), low-fat yogurt (low-fat/high-sugar), peanut butter (high-fat/low-sugar) and sugar-fat whip (high-fat/high-sugar)...
March 30, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28362863/bacteriophage-preparation-lytic-for-shigella-significantly-reduces-shigella-sonnei-contamination-in-various-foods
#14
Nitzan Soffer, Joelle Woolston, Manrong Li, Chythanya Das, Alexander Sulakvelidze
ShigaShield™ is a phage preparation composed of five lytic bacteriophages that specifically target pathogenic Shigella species found in contaminated waters and foods. In this study, we examined the efficacy of various doses (9x105-9x107 PFU/g) of ShigaShield™ in removing experimentally added Shigella on deli meat, smoked salmon, pre-cooked chicken, lettuce, melon and yogurt. The highest dose (2x107 or 9x107 PFU/g) of ShigaShield™ applied to each food type resulted in at least 1 log (90%) reduction of Shigella in all the food types...
2017: PloS One
https://www.readbyqxmd.com/read/28357994/rapid-quantification-of-live-dead-lactic-acid-bacteria-in-probiotic-products-using-high-sensitivity-flow-cytometry
#15
Shengbin He, Xinyi Hong, Tianxun Huang, Wenqiang Zhang, Yingxing Zhou, Lina Wu, Xiaomei Yan
A laboratory-built high-sensitivity flow cytometer (HSFCM) was employed for the rapid and accurate detection of lactic acid bacteria (LAB) and their viability in probiotic products. LAB were stained with both the cell membrane-permeable SYTO 9 green-fluorescent nucleic acid stain and the red-fluorescent nucleic acid stain, propidium iodide, which penetrates only bacteria with compromised membranes. The side scatter and dual-color fluorescence signals of single bacteria were detected simultaneously by the HSFCM...
March 30, 2017: Methods and Applications in Fluorescence
https://www.readbyqxmd.com/read/28344572/gut-colonization-by-methanogenic-archaea-is-associated-with-organic-dairy-consumption-in-children
#16
Jeroen A A van de Pol, Niels van Best, Catherine A Mbakwa, Carel Thijs, Paul H Savelkoul, Ilja C W Arts, Mathias W Hornef, Monique Mommers, John Penders
The gut microbiota represents a complex and diverse ecosystem with a profound impact on human health, promoting immune maturation, and host metabolism as well as colonization resistance. Important members that have often been disregarded are the methanogenic archaea. Methanogenic archaea reduce hydrogen levels via the production of methane, thereby stimulating food fermentation by saccharolytic bacteria. On the other hand, colonization by archaea has been suggested to promote a number of gastrointestinal and metabolic diseases such as colorectal cancer, inflammatory bowel disease, and obesity...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28342603/invited-review-the-anti-inflammatory-properties-of-dairy-lipids
#17
R Lordan, I Zabetakis
Dairy product consumption is often associated with negative effects because of its naturally high levels of saturated fatty acids. However, recent research has shown that dairy lipids possess putative bioactivity against chronic inflammation. Inflammation triggers the onset of several chronic diseases, including cardiovascular disease, type 2 diabetes mellitus, obesity, and cancer. This review discusses the anti-inflammatory properties of dairy lipids found in milk, yogurt, and cheese, and it examines them in relation to their implications for human health: their protective effects and their role in pathology...
March 22, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28340749/validation-of-a-new-method-based-on-salting-out-assisted-liquid-liquid-extraction-and-uhplc-ms-ms-for-the-determination-of-betalactam-antibiotics-in-infant-dairy-products
#18
David Moreno-González, Raquel Rodríguez-Ramírez, Monsalud Del Olmo-Iruela, Ana M García-Campaña
In this work a new multiresidue method has been developed for the determination of 15 betalactam antibiotics in infant milk and yogurt based on follow-on milk by ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). The separation was achieved in 6min, using a Kinetex Biphenyl Core-Shell column (50mmx2.1mm, 1.7µm), with a mobile phase of water with 0.05% acetic acid and methanol. The analytes were detected in ESI+ with multiple reaction monitoring mode and fragmentation conditions were optimized to obtain the highest sensitivity...
May 15, 2017: Talanta
https://www.readbyqxmd.com/read/28335441/dietary-intake-of-individual-free-and-intrinsic-sugars-and-food-sources-in-the-spanish-population-findings-from-the-anibes-study
#19
Emma Ruiz, Paula Rodriguez, Teresa Valero, José M Ávila, Javier Aranceta-Bartrina, Ángel Gil, Marcela González-Gross, Rosa M Ortega, Lluis Serra-Majem, Gregorio Varela-Moreiras
The consumption of total and individual sugars is controversial and little is known about consumption and dietary sources in Spain. The purpose was to examine free and intrinsic sugar intake and food and beverage sources. The ANIBES Study (Anthropometry, Intake and Energy Balance in Spain), a cross-sectional study of a representative sample of the Spanish population (9-75 years old; n = 2009) carried out in 2013, was used. Food and beverage records were obtained by a three-day dietary record by using a tablet device...
March 14, 2017: Nutrients
https://www.readbyqxmd.com/read/28327514/consumption-of-yogurt-and-the-incident-risk-of-cardiovascular-disease-a-meta-analysis-of-nine-cohort-studies
#20
REVIEW
Lei Wu, Dali Sun
Previous systematic reviews and meta-analyses have evaluated the association of dairy consumption and the risk of cardiovascular disease (CVD). However, the findings were inconsistent. No quantitative analysis has specifically assessed the effect of yogurt intake on the incident risk of CVD. We searched the PubMed and the Embase databases from inception to 10 January 2017. A generic inverse-variance method was used to pool the fully-adjusted relative risks (RRs) and the corresponding 95% confidence intervals (CIs) with a random-effects model...
March 22, 2017: Nutrients
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