Convenience Foods

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Competitive Foods

Describes the types of food items available to middle and high school students in forty California public secondary schools, as well as how well they match the nutrient standards defined in California's SB 12 legislation

Non-home prepared foods : contribution to energy and nutrient intake of consumers living in two low-income areas in Nairobi

Objective: To determine the nutritional importance of non-home prepared foods for men, women and schoolchildren living in two low-income residential areas of Nairobi, and the sources of these non-home prepared foods. Design, setting and subjects: A survey was conducted in Korogocho, a slum area, and Dandora, a low-middle-income residential area. Some 241 men, 254 women and 146 children aged 9 to 14 years were included in the study. Food intake was measured using three 24-hour recalls per individual, with special attention on the sources of all foods consumed. Results: The median proportion of daily energy intake of consumers provided by non-home prepared foods ranged from 13% for schoolchildren in Korogocho to 36% for men in Dandora. The median contribution to fat intake was higher than to energy, but the contributions to iron and vitamin A intakes were lower than to energy intake. Men consumed more non-home prepared foods on weekdays than at the weekend. Intakes of energy and most nutrients were below Kenyan Recommended Daily Intakes in all groups, but similar for consumers and non-consumers. In Korogocho, street foods were the main source of non-home prepared foods. In Dandora, both kiosks and street foods were major sources. Conclusions: Non-home prepared foods are an important source of energy and nutients for men, women and schoolchildren in Nairobi. In Korogocho, street foods, and in Dandora, both kiosks and street foods are the main sources of non-home prepared foods. The adequacy of energy and nutrient intakes does not differ between consumers and non-consumers of non-home prepared foods

Development of Novel Calibrations for FT-NIR Analysis of Protein, Oil, Carbohydrates and Isoflavones in Foods

The development of calibration methodology for novel FT-NIRS analysis of soybean-based foods is presented together with high-precision NIRS spectra and composition measurements in terms of proteins, oil and carbohydrates in soybean-based foods/soy foods.
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Can the palatability of healthy, satiety-promoting foods increase with repeated exposure during weight loss?

Repeated exposure to sugary, fatty, and salty foods often enhances their appeal. However, it is unknown if exposure influences learned palatability of foods typically promoted as part of a healthy diet. We tested whether the palatability of pulse containing foods provided during a weight loss intervention which were particularly high in fiber and low in energy density would increase with repeated exposure. At weeks 0, 3, and 6, participants (n = 42; body mass index (BMI) 31.2 ± 4.3 kg/m²) were given a test battery of 28 foods, approximately half which had been provided as part of the intervention, while the remaining half were not foods provided as part of the intervention. In addition, about half of each of the foods (provided as part or not provided as part of the intervention) contained pulses. Participants rated the taste, appearance, odor, and texture pleasantness of each food, and an overall flavor pleasantness score was calculated as the mean of these four scores. Linear mixed model analyses showed an exposure type by week interaction effect for taste, texture and overall flavor pleasantness indicating statistically significant increases in ratings of provided foods in taste and texture from weeks 0 to 3 and 0 to 6, and overall flavor from weeks 0 to 6. Repeated exposure to these foods, whether they contained pulses or not, resulted in a ~4% increase in pleasantness ratings. The long-term clinical relevance of this small increase requires further study.T32 AT000815 - NCCIH NIH HH

THE GROWING NATURAL FOODS MARKET: OPPORTUNITIES AND OBSTACLES FOR MASS MARKET SUPERMARKETS

Seven serious obstacles hinder the success of mass market grocery stores that try to succeed in the natural foods market. Finding timely and complete market information, linking with natural foods suppliers, and pricing and marketing natural foods are the three most important. Uncertainty about future standards for natural foods is the only major obstacle for natural foods stores. The problems facing mass market stores trying to succeed in the natural foods market are related to the market structure for natural food, to compatibility between standard operating procedures in the mass market and natural foods market, and to inadequate data collection about prices and other market characteristics. The problem for natural food stores is due to policy, primarily the lack of strong standards for natural foods. In the survey that forms the basis for these conclusions, almost half of mass market retailers had increased the scale of their natural foods operations and diversified their natural foods offerings. But few were satisfied with the degree of success of this approach. More successful strategies included developing labels (i.e. brands) for natural foods and hiring special staff for natural foods. These strategies are uncommon among mass market stores. Natural foods retailers tried them more often. Both mass market and natural foods retailers considered these strategies to be successful. How can mass market retailers overcome the obstacles they face and take advantage of the opportunities that the natural foods market provides? One key requirement for a healthy market is consumer confidence. There are two steps that mass market retailers can take to bolster consumer confidence. First, they can work to ensure that the natural foods in their stores are consistent with the standards that natural foods consumers demand. Second, they can make the effort to incorporate the concepts behind the natural foods movement into their strategic planning (e.g. adding organic product promotions to advertising plans, and by taking account of the environmental implications of their own operations). In addition, by working in concert with other retailers, trade organizations and appropriate non-profit organizations and governmental agencies, mass market retailers can help create a healthy business environment for natural foods in the long term.Agribusiness, Demand and Price Analysis, Marketing,

Tempting food words activate eating simulations

This study shows that tempting food words activate simulations of eating the food, including simulations of the taste and texture of the food, simulations of eating situations, and simulations of hedonic enjoyment. In a feature listing task, participants generated features that are typically true of four tempting foods (e.g., chips) and four neutral foods (e.g., rice). The resulting features were coded as features of eating simulations if they referred to the taste, texture, and temperature of the food (e.g., “crunchy”; “sticky”), to situations of eating the food (e.g., “movie”; “good for Wok dishes”), and to the hedonic experience when eating the food (e.g., “tasty”). Based on the grounded cognition perspective, it was predicted that tempting foods are more likely to be represented in terms of actually eating them, so that participants would list more features referring to eating simulations for tempting than for neutral foods. Confirming this hypothesis, results showed that eating simulation features constituted 53% of the features for tempting food, and 26% of the features for neutral food. Visual features, in contrast, were mentioned more often for neutral foods (45%) than for tempting foods (19%). Exploratory analyses revealed that the proportion of eating simulation features for tempting foods was positively correlated with perceived attractiveness of the foods, and negatively with participants’ dieting concerns, suggesting that eating simulations may depend on individuals’ goals with regard to eating. These findings are discussed with regard to their implications for understanding the processes guiding eating behavior, and for interventions designed to reduce the consumption of attractive, unhealthy food

Are U.S. Consumers Tolerant of GM Foods?

Genetically modified (GM) foods have caused many controversies. One important controversy relates to tolerance?the impurity rate that is tolerated before a commodity must be labeled as genetically modified. Currently, the United States does not have a specific tolerance or threshold level for GM foods. This paper uses experimental auctions to determine consumers? acceptance of non-GM foods with zero, 1 percent, and 5 percent tolerance for genetically modified material. Our results indicate that consumers would pay less for food that tolerates GM material, but the discount is not significantly different for foods with 1-percent and 5-percent GM content. Key words: genetically modified (GM) foods, contamination thresholds, laboratory auctions, nth-price auction, vegetable oil, tortilla chips, russet potatoesgenetically modified foods; GM foods; contamination thresholds; laboratory auctions; nth-rice auction; vegetable oil; tortilla chips; russet potatoes

Home Drying of Foods

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