6,676 research outputs found
An Economic Analysis of Electron Accelerators and Cobalt-60 for Irradiating Food
No full textAverage costs per pound of irradiating food are similar for the electron accelerator and cobalt-60 irradiators analyzed in this study, but initial investment costs can vary by $1 million. Irradiation costs range from 0.5 to 7 cents per pound and decrease as annual volumes treated increase. Cobalt-60 is less expensive than electron beams for annual volumes below 50 million pounds. For radiation source requirements above the equivalent of 1 million curies of cobalt-60, electron beams are more economical.food irradiation, electron accelerators, cobalt-60, cost comparison, economies of size, Food Consumption/Nutrition/Food Safety,
Studies on Natural Colorants from Microalgae and their Food Applications
No full textThis Dissertation / Report is the outcome of investigation carried out by the creator(s) / author(s) at the department/division of Central Food Technological Research Institute (CFTRI), Mysore mentioned below in this page
Phylogenetic analysis and molecular methods for the detection of lymphocystis disease virus from yellow perch, Perca flavescens (Mitchell)
No full textWaterborne outbreaks caused by Cryptosporidium and Giardia are well documented, while the public health implications for foodborne illness from these parasites have not been adequately considered. Cryptosporidium and Giardia are common in domestic livestock, where young animals can have a high prevalence of infection, shedding large numbers of oocysts and cysts. Molecular epidemiological studies have advanced our knowledge on the distribution of Cryptosporidium and Giardia species and genotypes in specific livestock. This has enabled better source tracking of contaminated foods. Livestock generate large volumes of fecal waste, which can contaminate the environment with (oo)cysts. Evidence suggests that livestock, particularly cattle, play a significant role in food contamination, leading to outbreaks of cryptosporidiosis. However, foodborne giardiasis seems to originate primarily from anthroponotic sources. Foodborne cryptosporidiosis and giardiasis are underreported because of the limited knowledge of the zoonotic potential and public health implications. Methods more sensitive and cheaper are needed to detect the often-low numbers of (oo)cysts in contaminated food and water. As the environmental burden of Cryptosporidium oocysts and Giardia cysts from livestock waste increases with the projected increase in animal agriculture, public health is further compromised. Contamination of food by livestock feces containing Cryptosporidium oocysts and Giardia cysts could occur via routes that span the entire food production continuum. Intervention strategies aimed at preventing food contamination with Cryptosporidium and Giardia will require an integrated approach based on knowledge of the potential points of entry for these parasites into the food chain. This review examines the potential for foodborne illness from Cryptosporidium and Giardia from livestock sources and discusses possible mechanisms for prevention and control
Does food aid depress food production? The disincentive dilemma in the African context
No full textFood aid averages only ten percent of total financial aid to developing countries, but in certain African countries - Botswana, Cape Verde, Mauritius, and Mauritania - it represents more than half the food available for consumption. The author applies vector auto-regression (VAR) analysis to data for sub-Saharan Africa to test these hypotheses. The issue is not whether food aid is good or bad but how it can be used to promote economic development and improve the nutrition of the food-insecure. The author found that food aid has a significant positive effect on food production. Any disincentive induced by the additional supply of food is offset by the positive effects. Food aid is also more likely to have a positive effect in countries that use fertilizer intensively. One possible explanation for this is that countries that enjoy a relative abundance of regular food aid can use the resources made available through reduced food imports to invest more in the agricultural sector - which is more likely when such an investment is a condition imposed by the aid donors.Food&Beverage Industry,Food&Nutrition Policy,Development Economics&Aid Effectiveness,Environmental Economics&Policies,School Health
DOES FOOD AID REALLY DISCOURAGE FOOD PRODUCTION?
No full textFood Security and Poverty, Production Economics,
Food for Change
No full textThis chapter investigates food activism and explores the rise of ethical food
consumption. It explores the global transformative process that food activism
entails. This is achieved through activist organizations that implement initiatives
with their beneficiaries, and at the same time by developing platforms through
which to engage consumers and prompt, coordinate, and direct their purchase
choices in order to attract resources to support the beneficiaries. The analysis of
food activism generally focuses only on activist organizations and their effect on
the beneficiaries, but this chapter argues that we must expand the focus of the
analysis to the relationship with consumers, and their role in supporting the global
change envisioned by the activist organizatio
Investigation of Structural and Mineral content changes during the Enzymatic Extraction of Pectin from Orange Rind
No full textThis Dissertation / Report is the outcome of investigation carried out by the creator(s) / author(s) at the department/division of Central Food Technological Research Institute (CFTRI), Mysore mentioned below in this page
Utilization of wastermelon rind in the preparation of candy and pickle.
No full textThis Dissertation / Report is the outcome of investigation carried out by the creator(s) / author(s) at the department/division of Central Food Technological Research Institute (CFTRI), Mysore mentioned below in this page
Vacuum Impregnation and Dehydration in the Development of Dried Fruits: Quality Evaluation
No full textThis Dissertation / Report is the outcome of investigation carried out by the creator(s) / author(s) at the department/division of Central Food Technological Research Institute (CFTRI), Mysore mentioned below in this page
Linking Illness to Food: Summary of a Workshop on Food Attribution
No full textTo identify and prioritize effective food safety interventions, it is critical not only to identify the pathogens responsible for illness, but also to attribute cases of foodborne disease to the specific food vehicle responsible. A wide variety of such “food attribution” approaches and data are used around the world, including the analysis of and extrapolation from outbreak and other surveillance data, case-control studies, microbial subtyping and source-tracking methods, and expert judgment, among others. The Food Safety Research Consortium sponsored the Food Attribution Data Workshop in October 2003 to discuss the virtues and limitations of these approaches and to identify future options for the collection of food attribution data in the United States. This discussion paper summarizes workshop discussions and identifies challenges that affect progress in this critical component of a risk-based approach to improving food safety.foodborne illness, food attribution, outbreaks, case-control studies, microbial fingerprinting, microbial subtyping, FoodNet
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