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Stringer Lloyd D - - 2011
Cost-effective detection of invasive ant colonies before establishment in new ranges is imperative for the protection of national borders and reducing their global impact. We examined the sampling efficiency of food-baits and pitfall traps (baited and nonbaited) in detecting isolated red imported fire ant (Solenopsis invicta Buren) nests in multiple ...
Phang Ho S - - 2011
Ground beef has been linked to outbreaks of pathogenic bacteria like Escherichia coli O157:H7 and Salmonella. Consumers may be exposed to foodborne illness through unsafe preparation of ground beef. Video footage of 199 volunteers in Northern California preparing hamburgers and salad was analyzed for compliance with U.S. Department of Agriculture ...
Choi Ha Ney - - 2011
Our previous studies have demonstrated the inadequate nutritional status of Vietnamese female marriage immigrants in Korea. Major possible reasons include food insecurity due to economic problems as well as a lack of adjustment to unfamiliar Korean foods and limited access to Vietnamese foods; however, no study has investigated food insecurity ...
Palmeira-de-Oliveira R - - 2011
Sodium Tripolyphosphate (STPP) is a food additive that is being used in the development of micro and nanoparticles as it induces ionic interactions with chitosan molecules. Although the ability of STPP to inhibit the growth of several food contaminants has been reported, studies on its activity against clinical isolates are ...
Dutta J - - 2011
In recent years, active biomolecules such as chitosan and its derivatives are undergoing a significant and very fast development in food application area. Due to recent outbreaks of contaminations associated with food products, there have been growing concerns regarding the negative environmental impact of packaging materials of antimicrobial biofilms, which ...
Saska Pavel - - 2011
In insect larvae, optimising food utilisation with respect to available meals and time is essential for achieving maximum adult body size, which is a relevant proxy of fitness. We studied the efficiency of food conversion, body size, mortality, and development time in a solitary idiobiont ectoparasitoid, Brachinus explodens (Coleoptera: Carabidae), ...
Liao Chunyang - - 2011
Bisphenol A (BPA) is used in a variety of consumer products, including some paper products, particularly thermal receipt papers, for which it is used as a color developer. Nevertheless, little is known about the magnitude of BPA contamination or human exposure to BPA as a result of contact with paper ...
Tankhiwale Rasika - - 2011
The present work describes the preparation of ZnO nanoparticles loaded starch-coated polyethylene film. The presence of ZnO nanoparticles was confirmed by surface plasmon resonance (SPR), X-ray diffraction (XRD) studies and transmission electron microscopy (TEM). The ZnO loaded film was tested for its biocidal action against model bacteria Escherichia coli using ...
Raffo A - - 2011
One source of uncertainty in the estimation of dietary exposure to flavouring substances is the uncertainty in the occurrence and concentration levels of these substances naturally present or added to foodstuffs. The aim of this study was to assess the variability of concentration levels of allyl hexanoate, considered as a ...
Tang Meng-Jun - - 2011
Loop-mediated isothermal amplification (LAMP) was designed for detection of Listeria monocytogenes, which is an important food-borne kind of pathogenic bacteria causing human and animal disease. The primers set for the hlyA gene consist of six primers targeting eight regions on specific gene. The LAMP assay could be performed within 40 min ...
Van Wezemael Lynn - - 2011
European consumers increasingly attach value to process characteristics of food. Although beef technologies are hardly communicated to consumers, providing consumer-oriented information about technology application might increase perceived transparency and consumer acceptance. This study investigates how information about beef technologies influences consumer expectations and liking of beef. Beef consumers in Belgium ...
Zhang Yuanyuan - - 2011
BACKGROUND: Organophosphorus pesticides (OPPs) are widely used in agricultural production in China, and residues of OPPs in agro-products and foods have become a public health concern. Chronic exposure to OPPs can result in potential immunosuppressive effects, cytotoxicity and mutagenicity. Pulsed electric fields (PEFs) have the potential to be used as ...
Atkins Peter J - - 2011
This article argues for material histories of food. In recent decades food historians have tended to emphasize the cultural factors in consumption, in addition to the already well-established social, political and economic perspectives, but what is still missing is the stuff in foodstuffs. With reference in particular to milk and ...
Shobana S - - 2011
Three commonly consumed Indian rice varieties (Sona Masuri, Ponni and Surti Kolam) were tested for their glycaemic index (GI). Healthy volunteers were recruited and after an overnight fast were given a 50 g available carbohydrate portion of glucose (reference food) or different varieties of cooked rice (test foods) on separate occasions. ...
Song Fei - - 2011
Recently, there is an increasing interest of using bio-based polymers instead of conventional petroleum-based polymers to fabricate biodegradable materials. Soy protein isolate (SPI), a protein with reproducible resource, good biocompatibility, biodegradability and processability, has a significant potential in the food industry, agriculture, bioscience and biotechnology. Up to now, several technologies ...
Lopez de Dicastillo Carol - - 2011
Active food packaging systems based on the incorporation of agents into polymeric package walls are being designed to purposely release or retain compounds to maintain or even increase food quality. The objective of this work was to develop polyvinyl alcohol (PVOH)/β-cyclodextrin (βCD) composite films which can be applied to reduce ...
te Kulve Haico - - 2011
Engagement with stakeholders and civil society is increasingly important for new scientific and technological developments. Preparation of such engagements sets the stage for engagement activities and thus contributes to their outcomes. Preparation is a demanding task, particularly if the facilitating agent aims for timely engagement related to emerging technologies. Requirements ...
van der Horst K - - 2011
Background:  One of the most prominent characteristics of fast food and take-away food is that it is convenient, meaning that it saves time, it reduces the required effort for food provisioning and culinary skills are transferred. Studies that investigate the unique effect of these factors on dietary behaviours are lacking. ...
Rastogi Navin K - - 2011
The demand for convenience foods of the highest quality in terms of natural flavor and taste, and which are free from additives and preservatives, has spurred the need for the development of a number of non-thermal approaches to food processing, of which ultrasound technology has proven to be very valuable. ...
Yang Gongjun - - 2011
The use of furazolidone in food animals has been banned in European Union (EU) because of its carcinogenicity and mutagenicity on human health, but its continued misuse is widespread. Therefore, there is an urgent need for a simple, reliable, and rapid method for the detection of its marker residue, 3-amino-2-oxazolidinone ...
Rashidi Ladan - - 2011
Nanotechnology has the potential of application in the food industry and processing as new tools for pathogen detection, disease treatment delivery systems, food packaging, and delivery of bioactive compounds to target sites. The application of nanotechnology in food systems will provide new methods to improve safety and the nutritional value ...
Doménech E - - 2011
To gain more insight into the context of food safety management by public administrations, food safety objectives must be studied. The Valencian administration quantified the prevalence of Listeria monocytogenes in cafeterias and restaurants in this region of Spain between 2002 and 2010. The results obtained from this survey are presented ...
Schwartz Stephan A - - 2011
The Schwartzreport tracks emerging trends that will affect the world, particularly the United States. For EXPLORE it focuses on matters of health in the broadest sense of that term, including medical issues, changes in the biosphere, technology, and policy considerations, all of which will shape our culture and our lives.
Tripathi Amarnath - - 2011
India is a diversified country. Just as the geography, religion, and culture of India are diverse, so are Indians' food habits. Even so, regional heterogeneity in food consumption exists across states. But it may be hypothesized that regional heterogeneity in food consumption across states has been declining. This hypothesis is ...
Boels Gauthier - - 2011
Biofilms are recognized to be a critical and hard to remove contamination source. The presence of a biofilm results in a number of dangers for human health or industrial activities: hygiene and food safety in the food industry, nosocomial diseases in hospitals, clogging and contaminations in water systems including cooling ...
Illy Ernesto - - 2011
Coffee beverage known as espresso, must be topped by a velvety thick, reddish-brown foam called crema, to be considered properly prepared and to be appreciated by connoisseurs. In spite of the relevant role played by crema as a quality marker, espresso coffee foam has not yet been the subject of ...
Veling Harm - - 2011
Palatable foods in the environment can unintentionally trigger reactions to obtain them, which may interfere with dieting attempts. We tested a strategy to facilitate dieting behavior that makes use of behavioral stop signals that should instantly inhibit chronic dieters' responses toward palatable foods. Participants performed a go/no-go task in which ...
Kim S A - - 2011
Aims:  The objectives of this study were to investigate the microbiological safety of various foods intended for consumption by infants and babies. Methods and Results:  The incidence of Cronobacter spp. and Enterobacteriaceae from powdered infant formula (PIF, n = 75) and baby soy milk (n = 10) was examined. Additionally, ...
Tobler Christina - - 2011
Food consumption is associated with various environmental impacts, and consumers' food choices therefore represent important environmental decisions. In a large-scale survey, we examined consumers' beliefs about ecological food consumption and their willingness to adopt such behaviors. Additionally, we investigated in more detail how different motives and food-related attitudes influenced consumers' ...
Boudebbouze Samira - - 2011
D-tagatose is a natural monosaccharide with a low caloric value and has an anti-hyperglycemiant effect. This hexose has potential applications both in pharmaceutical and agro-food industries. However, the use of D-tagatose remains limited by its production cost. Many production procedures including chemical and biological processes were developed and patented. The ...
Shahar Suzana - - 2011
Depression and insomnia are common psychiatric disorders among elderly people and reported to be related to several social and health factors. However, their occurrences in relation to food intake have rarely been investigated. Therefore, this study was to identify determinants of depression and insomnia, with emphasised on food intake among ...
Yang Liang - - 2011
Biofilms are complex microbial communities consisting of microcolonies embedded in a matrix of self-produced polymer substances. Biofilm cells show much greater resistance to environmental challenges including antimicrobial agents than their free-living counterparts. The biofilm mode of life is believed to significantly contribute to successful microbial survival in hostile environments. Conventional ...
Iwatsuki Ken - - 2011
Information about nutrients is a critical part of food selection in living creatures. Each animal species has developed its own way to safely seek and obtain the foods necessary for them to survive and propagate. Necessarily, humans and other vertebrates have developed special chemosensory organs such as taste and olfactory ...
Polakof Sergio - - 2011
This review is focused on two topics related to glucose in vertebrates. In a first section devoted to glucose homeostasis we describe how glucose levels fluctuate and are regulated in different classes of vertebrates. The detection of these fluctuations is essential for homeostasis and for other physiological processes such as ...
Sanzini Elisabetta - - 2011
It is essential to guarantee the safety of unprocessed plants and food supplements if consumers' health is to be protected. Although botanicals and their preparations are regulated at EU level, at least in part, there is still considerable discretion at national level, and Member States may choose to classify a ...
- - 2011
The Food and Drug Administration (FDA) is issuing a final rule to require the filing of a premarket approval application (PMA) or a notice of completion of a product development protocol (PDP) for the following three class III preamendments devices: Ventricular bypass (assist) device; pacemaker repair or replacement material; and ...
Martins Hermínia Marina L - - 2011
BACKGROUND: Fumonisin B1 (FB1) and Fumonisin B2 (FB2), and overall mycotoxins feed contamination may cause several effects, on crops production and animal health. The contamination occurred predominantly in corn and corn-based foods and feeds. AIMS: This survey intends to provide the occurrence of fumonisins in swine and equine mixed feeds ...
Zellner Debra A - - 2011
Two studies investigated the effect that the arrangement of food on a plate has on liking for the flavor of the food. Food presented in a neatly arranged presentation is liked more than the same food presented in a messy manner. A third study found that subjects expected to like ...
Dencker Magnus - - 2011
Objective: This study evaluates the effect of food intake on commonly used pulsed Doppler and tissue Doppler measurements. Methods: Twenty-three healthy subjects aged 25.6 ± 4.5 years were investigated. A wide selection of pulsed Doppler and tissue Doppler variables were measured before a standardized meal as well as and 30 ...
Quigley Lisa - - 2011
The availability and application of culture-independent tools that enable a detailed investigation of the microbiota and microbial biodiversity of food systems has had a major impact on food microbiology. This review focuses on the application of DNA-based technologies, such as denaturing gradient gel electrophoresis (DGGE), temporal temperature gradient gel electrophoresis ...
Norfezah M N - - 2011
Material was produced from Crown pumpkin (Cucurbita maxima) processed from fractions of the fruit which are regarded as waste stream products (peel, flesh and seed). The flour from the three different fractions (peel, flesh and seed) of Crown pumpkin flour was incorporated into an extruded snack product formulation at levels ...
Zitz Ulrike - - 2011
Recent foodborne crises have demonstrated the importance of monitoring food safety. In terms of microbiological criteria, food safety requires the reliable detection of pathogens such as Listeria monocytogenes along the food chain by appropriate analytical methods. However, indications exist that accompanying Listeria innocua strains suppress the growth of L. monocytogenes ...
Sénéchal Sandra - - 2011
Nutrition refers to the process by which a living organism ingests and digests food and uses the nutrients therein for growth, tissue maintenance and all other functions essential to life. Food components interact with our body at molecular, cellular, organ and system level. Nutrients come in complex mixtures, in which ...
Feng Y Z - - 2011
A total of 255 corn samples collected in 2010 from three main corn production provinces of China (Liaoning, Shandong, and Henan) were analyzed for contamination with fumonisins (FB(1) and FB(2)). The incidence of contamination was significantly higher in samples from Liaoning than in samples from the other two provinces. Approximately ...
Malhotra Neeraj - - 2011
Purpose:  This study investigated the effects of three indigenous food stains (tea, tobacco, turmeric) on a nanocomposite (Ceram-X-Mono, Dentsply DeTery, Konstanz, Germany), a microhybrid posterior (P60, 3M ESPE, St. Paul, MN, USA), and a universal microhybrid (Z100, 3M ESPE) resin-based composite (RBC). Materials and Methods:  Thirty-six disk-shaped specimens were fabricated ...
Swithers Susan E - - 2011
The use of food products designed to mimic the sensory properties of sweet and fat while providing fewer calories has been promoted as a method for reducing food intake and body weight. However, such products may interfere with a learned relationship between the sensory properties of food and the caloric ...
Powell Lisa M - - 2011
To examine trends in children's exposure to food-related advertising on television by age, product category, and company. Nutritional content analysis using television ratings data for 2003, 2005, 2007, and 2009 for children. Annual age-specific television ratings data captured children's exposure to broadcast network, cable network, syndicated, and spot television food ...
Lin Andrew - - 2011
Identification and serotyping of Shiga toxin-producing Escherichia coli during foodborne outbreaks can aid in matching clinical, food, and environmental isolates when trying to identify the source of illness and ultimately food contamination. Herein we describe a Luminex microbead-based suspension array to identify the O serogroup of the ten most clinically ...
Fontcuberta Mireia - - 2011
Inorganic Arsenic (iAs) is considered a human carcinogen. In this paper, total (As) and iAs content of 215 food products and drinks (i.e. Seafood, fruits and vegetables, meat products, oils and fats, rice and rice products, seasonings and alcoholic drinks) marketed in Catalonia (Spain) was quantified by inductively coupled plasma-mass ...
Ye Jing - - 2011
Azodicarbonamide, as bleaching agent and improving agent, is a permitted food additive in certain countries and can be determined by HPLC. However, it partially degrades with the heat of processing to form trace amounts of semicarbazide, which shows carcinogenicity and also has been shown to cause tumors. The concentration of ...
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