Read by QxMD icon Read


Thazin Thin, Lin Myat, Gi-Hyung Ryu
The effects of CO2 injection and barrel temperatures on the physiochemical and antioxidant properties of extruded cereals (sorghum, barley, oats, and millet) were studied. Extrusion was carried out using a twin-screw extruder at different barrel temperatures (80, 110, and 140°C), CO2 injection (0 and 500 mL/min), screw speed of 200 rpm, and moisture content of 25%. Extrusion significantly increased the total flavonoid content (TFC) of extruded oats, and β-glucan and protein digestibility (PD) of extruded barley and oats...
September 2016: Preventive Nutrition and Food Science
Suman Mishra, Jinny Willis, Juliet Ansell, John Alexander Monro
Kiwifruit is a carbohydrate food of low glycaemic potency which could potentially be exchanged for starch-based foods in management of postprandial glycaemia. The effect of equicarbohydrate partial exchange of kiwifruit varieties 'Hayward' green (GR) and 'Zesy002' (SunGold; SG) for a starchy wheat-based breakfast cereal (WB) on the characteristics of the postprandial glycaemic response and satiety was therefore determined. A total of twenty non-diabetic subjects (mean age 36 years; mean BMI 24·5 kg/m(2)) consumed four meals, each containing 40 g available carbohydrate, in random order, after an overnight fast...
2016: Journal of Nutritional Science
Mónica Díaz-Bao, Patricia Regal, Rocío Barreiro, Cristina A Fente, Alberto Cepeda
A fast and facile method for the fabrication of magnetic molecularly imprinted stir-bars (MMIP-SB) has been developed, using a combination of imprinting technology and magnetite. Magnetite was prepared in the laboratory from the raw and embedded into molecularly imprinted polymers through a process of bulk polymerization. This novel design was applied to the analysis of aflatoxins, one of the most important groups of mycotoxins in terms of occurrence and toxicity. In the context of food safety, molecularly imprinted polymers are a promising tool to achieve selective and accessible methods of extraction for different residues and contaminants...
October 11, 2016: Journal of Chromatography. A
Marion G Priebe, Jolene R McMonagle
BACKGROUND: In many countries breakfast cereals are an important component of breakfast. This systematic review assesses the contribution of consumption of ready-to eat cereal (RTEC) to the recommended nutrient intake. Furthermore, the effects of RTEC consumption on key health parameters are investigated as well as health promoting properties of RTEC. METHOD: The Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE and CINAHL have been searched up till 16th of June 2015...
2016: PloS One
Qunying Lin, Liangkun Long, Liangliang Wu, Fenglun Zhang, Shuling Wu, Weiming Zhang, Xiaoming Sun
BACKGROUND: In commercial production of Cordyceps militaris (a famous Chinese medicine), usually cereal grains were utilized as cultivation substrates. This study is aimed to evaluate the efficiency of agricultural wastes as substitute materials in the low cost production of C. militaris. Cottonseed shells (CS), corn cob particles (CCP), Italian poplar sawdusts (IPS) and substrates spent by Flammulina velutipes (SS) were employed to cultivate C. militaris, using rice medium as control...
October 17, 2016: Journal of the Science of Food and Agriculture
Ehsan Mottaghianpour, Firouzeh Nazari, Mohammad Reza Mehrasbi, Mir-Jamal Hosseini
BACKGROUND: Aflatoxin B1 (AFB1 ), as a toxic fungal metabolite, can be found in baby foods, which can lead to serious complications for children's health. In this study, 48 commercial baby foods available in the Iranian market were investigated for the presence of AFB1 , using a high performance liquid chromatography (HPLC) system equipped with post-column photochemical derivatization and a fluorescence detector. RESULTS: In this study, 33 out of 48 samples (68...
October 16, 2016: Journal of the Science of Food and Agriculture
Maria Teresa Bardella, Luca Elli, Francesca Ferretti
PURPOSE OF REVIEW: A new syndrome responding to gluten-free diet and defined non-celiac gluten sensitivity entered the spectrum of gluten-related disorders, together with celiac disease and wheat allergy. However, its definition, prevalence, diagnosis, pathogenesis, treatment, and follow up are still controversial. The purpose of the review is to summarize the evidence and problems emerging from the current literature. RECENT FINDINGS: Direct implication of gluten in the onset of symptoms is often unproved as a low fermentable oligo-, di- and mono-saccharides and polyols diet or other components of cereals as wheat amylase trypsin inhibitor could be similarly involved...
December 2016: Current Gastroenterology Reports
Bui Thi Mai Huong, Le Danh Tuyen, Do Huu Tuan, Leon Brimer, Anders Dalsgaard
Aflatoxins, fumonisins and ochratoxin A that contaminate various agricultural commodities are considered of significant toxicity and potent human carcinogens. This study took a total dietary study approach and estimated the dietary exposure of these mycotoxins for adults living in Lao Cai province, Vietnam. A total of 42 composite food samples representing 1134 individual food samples were prepared according to normal household practices and analysed for the three mycotoxins. Results showed that the dietary exposure to aflatoxin B1 (39...
October 13, 2016: Food and Chemical Toxicology
Meghan R Longacre, Keith M Drake, Linda J Titus, Jennifer Harris, Lauren P Cleveland, Gail Langeloh, Kristy Hendricks, Madeline A Dalton
Breakfast cereals represent the most highly advertised packaged food on child-targeted television, and most ads are for cereals high in sugar. This study examined whether children's TV exposure to child-targeted, high-sugar breakfast cereal (SBC) ads was associated with their consumption of those SBC brands. Parents of 3- to 5-year-old children were recruited from pediatric and Women, Infants, and Children (WIC) clinics in Southern New Hampshire, USA, and completed a cross-sectional survey between April-December 2013...
October 13, 2016: Appetite
Lucia Rochi, María José Diéguez, Germán Burguener, Martín Alejandro Darino, María Fernanda Pergolesi, Lorena Romina Ingala, Alba Romina Cuyeu, Adrián Turjanski, Enrique Domingo Kreff, Francisco Sacco
Rust fungi are one of the most devastating pathogens of crop plants. The biotrophic fungus Puccinia sorghi Schwein (Ps) is responsible for maize common rust, an endemic disease of maize (Zea mays L) in Argentina that causes significant yield losses in corn production. In spite of this, the Ps genomic sequence was not available. We used Illumina sequencing to rapidly produce the 99.6 Mb draft genome sequence of Ps race RO10H11247, derived from a single-uredinial isolate from infected maize leaves collected in the Argentine Corn Belt Region during 2010...
October 13, 2016: Fungal Genetics and Biology: FG & B
Dan J Graham, Rachel G Lucas-Thompson, Megan P Mueller, Melanie Jaeb, Lisa Harnack
OBJECTIVE: The present study investigated whether parent/child pairs would select more healthful foods when: (i) products were labelled with front-of-package (FOP) nutrition labels relative to packages without labels; (ii) products were labelled with colour-coded Multiple Traffic Light (MTL) FOP labels relative to monochromatic Facts up Front (FuF) FOP labels; and (iii) FOP labels were explained via in-aisle signage v. unexplained. DESIGN: Participants were randomly assigned to one of five conditions: (i) FuF labels with in-aisle signs explaining the labels; (ii) FuF labels, no signage; (iii) MTL labels with in-aisle signage; (iv) MTL labels, no signage; (v) control group, no labels/signage...
October 17, 2016: Public Health Nutrition
Alessandra Quarantin, Anika Glasenapp, Wilhelm Schäfer, Francesco Favaron, Luca Sella
The genome of Fusarium graminearum, a necrotrophic fungal pathogen causing Fusarium head blight (FHB) disease of wheat, barley and other cereal grains, contains five genes putatively encoding for proteins with a cerato-platanin domain. Cerato-platanins are small secreted cysteine-rich proteins possibly localized in the fungal cell walls and also contributing to the virulence. Two of these F. graminearum proteins (FgCPP1 and FgCPP2) belong to the class of SnodProt proteins which exhibit phytotoxic activity in the fungal pathogens Botrytis cinerea and Magnaporthe grisea...
October 4, 2016: Plant Physiology and Biochemistry: PPB
Daniel Woods, Ryland Bednarek, Frédéric Bouché, Sean Gordon, John P Vogel, David F Garvin, Richard M Amasino
The transition to reproductive development is a crucial step in the plant life cycle, and the timing of this transition is an important factor in crop yields. Here, we report new insights into the genetic control of natural variation in flowering time in Brachypodium distachyon, a non-domesticated pooid grass closely related to cereals such as wheat and barley. A recombinant inbred line (RIL) population derived from a cross between the rapid-flowering accession Bd21 and the delayed-flowering accession Bd1-1 were grown in a variety of environmental conditions to enable exploration of the genetic architecture of flowering time...
October 14, 2016: Plant Physiology
Jordi Rey-Caballero, Julio Menéndez, Jordi Giné-Bordonaba, Marisa Salas, Ricardo Alcántara, Joel Torra
In southern Europe, the intensive use of 2,4-D (2,4-dichlorophenoxyacetic acid) and tribenuron-methyl in cereal crop systems has resulted in the evolution of resistant (R) corn poppy (Papaver rhoeas L.) biotypes. Experiments were conducted to elucidate (1) the resistance response to these two herbicides, (2) the cross-resistant pattern to other synthetic auxins and (3) the physiological basis of the auxin resistance in two R (F-R213 and D-R703) populations. R plants were resistant to both 2,4-D and tribenuron-methyl (F-R213) or just to 2,4-D (D-R703) and both R populations were also resistant to dicamba and aminopyralid...
October 2016: Pesticide Biochemistry and Physiology
Rut Anne Thomassen, Janne Anita Kvammen, Mari Borge Eskerud, Pétur Benedikt Júlíusson, Christine Henriksen, Jarle Rugtveit
OBJECTIVES: To investigate iodine status and growth in cow's milk protein allergic infants and to identify potential predictors of iodine status and growth. METHODS: Fifty-seven infants under two years of age were included in an observational cross-sectional study. Two spot urine samples were collected and analysed for iodine, together with a three-day food record and a food frequency questionnaire. Urine iodine concentrations were compared to the WHO cut-off values for iodine deficiency...
October 12, 2016: Journal of Pediatric Gastroenterology and Nutrition
Natalja P Nørskov, Knud Erik Bach Knudsen
Despite the extensive literature describing the biological effects of phenolic compounds from cereals, little is known about their bioaccessibility in the food matrix. This paper describes a validated LC-MS/MS method for quantification of free and total content (free + bound) of eight plant lignans (matairesinol, hydroxymatairesinol, secoisolariciresinol, lariciresinol, isolariciresinol, syringaresinol, medioresinol and pinoresinol) and the two enterolignans (enterodiol and enterolactone) in cereal based diets/bread and feces...
October 14, 2016: Journal of Agricultural and Food Chemistry
Vijay Gahlaut, Vandana Jaiswal, Anuj Kumar, Pushpendra Kumar Gupta
TFs involved in drought tolerance in plants may be utilized in future for developing drought tolerant cultivars of wheat and some other crops. Plants have developed a fairly complex stress response system to deal with drought and other abiotic stresses. These response systems often make use of transcription factors (TFs); a gene encoding a specific TF together with -its target genes constitute a regulon, and take part in signal transduction to activate/silence genes involved in response to drought. Since, five specific families of TFs (out of >80 known families of TFs) have gained widespread attention on account of their significant role in drought tolerance in plants, TFs and regulons belonging to these five multi-gene families (AP2/EREBP, bZIP, MYB/MYC, NAC and WRKY) have been described and their role in improving drought tolerance discussed in this brief review...
October 13, 2016: TAG. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik
Stine M Ulven, Lena Leder, Elisabeth Elind, Inger Ottestad, Jacob J Christensen, Vibeke H Telle-Hansen, Anne J Skjetne, Ellen Raael, Navida A Sheikh, Marianne Holck, Kristin Torvik, Amandine Lamglait, Kari Thyholt, Marte G Byfuglien, Linda Granlund, Lene F Andersen, Kirsten B Holven
The healthy Nordic diet has been previously shown to have health beneficial effects among subjects at risk of CVD. However, the extent of food changes needed to achieve these effects is less explored. The aim of the present study was to investigate the effects of exchanging a few commercially available, regularly consumed key food items (e.g. spread on bread, fat for cooking, cheese, bread and cereals) with improved fat quality on total cholesterol, LDL-cholesterol and inflammatory markers in a double-blind randomised, controlled trial...
October 14, 2016: British Journal of Nutrition
Sabine Sonnentag, Alexander Pundt, Laura Venz
This study aimed at examining predictors of healthy and unhealthy snacking at work. As proximal predictors we looked at food-choice motives (health motive, affect-regulation motive); as distal predictors we included organizational eating climate, emotional eating, and self-control demands at work. We collected daily survey data from 247 employees, over a period of 2 workweeks. Multilevel structural equation modeling showed that organizational eating climate predicted health as food-choice motive, whereas emotional eating and self-control demands predicted affect regulation as food-choice motive...
October 13, 2016: Journal of Applied Psychology
Ines Jedidi, Alejandra Cruz, Maria Teresa González-Jaén, Salem Said
Occurrence of aflatoxins AFB1, AFB2, AFG1, AFG2 and ochratoxin A (OTA) was studied in 65 samples of stored and freshly harvested wheat, barley and maize collected in Tunisia. The mycotoxins were simultaneously extracted and quantified by HPLC. Determination of AF-producing (section Flavi) and OTA-producing Aspergillus species (sections Nigri and Circumdati) was conducted in these samples by species-specific PCR. Results showed that most of maize samples were contaminated with AFs, data after storage showing higher values than those collected at harvest...
October 13, 2016: Food Additives & Contaminants. Part B, Surveillance
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"