Illinois agricultural buyers guide.

Title from cover.

Structural change in agriculture : the experience for broilers, fed cattle, and processing vegetables /

Cover title.

What peace can mean to American farmers : expansion of foreign trade.

"Issued October 1945."

World agriculture:current trends and perspectives.

Mode of access: Internet.

Proceedings.

Includes bibliographies.

FoodReview /

Title from cover.

Agricultural postharvest technology and marketing economics research : a technical memorandum.

Mode of access: Internet.

Fortalecimiento de la cadena de valor de los snacks nutritivos con base en fruta deshidratada en El Salvador

En este documento se presentan, en una primera instancia, las restricciones detectadas a lo largo de la cadena de valor del snack nutritivo elaborado a partir de fruta deshidratada en El Salvador. El diagnóstico que se elaboró fue presentado en una mesa de diálogo para validar dichas restricciones y consensuar perspectivas entre los actores relevantes de la cadena de valor. En una segunda instancia, con los resultados de la discusión sobre el diagnóstico, la CEPAL propuso cinco programas con un total de 14 estrategias que igualmente fueron validadas por medio de un proceso participativo público y privado en otra mesa de diálogo. Los cinco programas propuestos y que se describen con detalle en este documento fueron: a) Gobernanza de la cadena de fruta deshidratada; b) Capacitación y entrenamiento del recurso humano; c) Inclusión de pequeños productores de fruta; d) Innovación y calidad en frutales y deshidratados; y, e) Comercialización para la consolidación del mercado interno y de exportación.

Application of microencapsulated flavor to extrusion product

Flavoring is still a difficult problem in the snack food industry because of the high volatility of flavors and their instability under extrusion condition. Although postextrusion added flavor is commonly used, it suffers from numerous drawbacks. Flavor losses at the exit die because flash distillation is a critical issue and can only be minimized by controlling the pressure difference at the end of the barrel and the exit die, which, however, affects other desirable product characteristics. Residence time distribution (RTD), as an important intermediate process variable that among others controls the extent of reactions, can also be a major determinant on flavor retention during extrusion. Encapsulation of flavors is a promising alternative to enhance the retention of preextrusion added flavor during extrusion. The capsules should withstand high temperature and shear conditions in, the extruder barrel. Various encapsulation techniques and their encapsulated flavor characteristics are illustrated.

A ANÁLISE DAS CAPACIDADES DE SOBREVIVÊNCIA DE PEQUENOS NEGÓCIOS NAS CIDADES DE ITANHAÉM E MONGAGUÁ: ESTUDO MULTICASO DE PEQUENAS EMPRESAS

O presente trabalho traz uma análise das capacidades de sobrevivência de três micro e pequenas empresas (MPEs) do ramo alimentício de doces de banana, estabelecidas na Região Metropolitana da Baixada Santista, especificamente nas cidades de Itanhaém e Mongaguá. Essas capacidades se construíram fundamentadas em dois pressupostos: efeito do gestor e o efeito da localidade, que podem ser determinantes para a sobrevivência e o desempenho de MPEs. A pesquisa tem por objetivo geral identificar as características do gestor e os fatores da localidade que influenciam a sobrevivência das três MPEs estudadas. Para alcançar o objetivo geral foram traçados os seguintes objetivos específicos: identificar as características da gestão que foram propulsoras da sobrevivência das três MPEs estudadas; identificar os recursos da localidade que foram propulsores à sobrevivência das três MPEs; verificar a existência de outros fatores da gestão e da localidade que possam ter influenciado a sobrevivência das MPEs no longo prazo. O estudo teve como expectativa contribuir para o aprofundamento da reflexão sobre o tema concernente às capacidades de sobrevivência dos pequenos negócios. A pesquisa bibliográfica esteve centrada no encadeamento de tópicos teóricos de forma a construir fundamentos necessários sobre as influências do gestor e da localidade na sobrevivência das pequenas empresas, noções necessárias para se atingir o objetivo geral. Para alcançar os objetivos propostos, a investigação, de caráter descritivo e indutivo, foi desenvolvida por meio de estudo multicaso, compreendendo pesquisa documental, observações e entrevistas semi-estruturadas, preliminar e de profundidade, tendo como sujeitos os gestores, os funcionários, os fornecedores e os clientes das três MPEs. Os resultados indicam que há fatores importantes do efeito gestor e do efeito localidade influenciando a sobrevivência das empresas locus da pesquisa. Os resultados apontaram fatores como acesso ao amplo mercado, atitude frente à tecnologia, a presença de laço forte e laço fraco, entre outros considerados importantes influenciadores na sobrevivência das empresas estudadas. Os resultados abrem perspectivas de estudos mais aprofundados que possam proporcionar e criar alternativas e programas para melhorar o desempenho e a sobrevivência das MPEs.(AU)

Carotenoids and ocular disease: a review

Background: Carotenoids are not considered to be essential nutrients, but their antioxidant and photoprotective properties have prompted interest in their potential role in disease prevention. Our aim is to review the evidence In relation to ocular disease. Method: Web of Science and Medline via PubMed database search. Results Lutein and zeaxanthin intake has been associated with a 22% reduced risk of cataract extraction in women (RR 0.78, p = 0.04), and a 19% lower risk of cataract in men (RR 0.8, p = 0, 03). A randomised controlled trial (RCT) found a significant improvement in visual acuity in cataract patients supplemented with lutein. Two RCTs investigating the effect of P-carotene, in combination with other nutrients, on cataract report conflicting results. Several studies show no inverse association between cataract and P-carotene. Lutein and zeaxanthin are the only carotenoids found in the human macula. RCTs have found beneficial effects of both lutein and beta-carotene supplementation, in combination with other antioxidants, on visual function age-related macular disease affected subjects. Evidence for a role of lutein in preventing deterioration of visual function in retinitis pigmentosa patients is conflicting. CONCLUSIONS: Further research into the role of lutein and zeaxanthin in prevention of onset and progression of ocular disease is warranted.

Strategies for agricultural change and the UK balance of payments

The world food crisis, Britain's reliance on imported food and feedstuffs and balance of payments difficulties were some of the factors which lent weight to the call for increased self-sufficiency in Britain's agriculture in the 1970s. This project considers two main areas: an investigation of the impact of radical agricultural change, designed to increase self-sufficiency, on the balance of payments; and, an appraisal of the potential role of the food industry within a radically different food system. The study proceeded by: an examination of the principles of agricultural policy and its development in Britain; an overview of the mechanism and meaning of the balance of payments; a consideration of the debate on agricultural import saving; the construction of radical agricultural strategies; the estimation of effects of the strategies, particularly to the balance of. payments; the role of the food industry and possible innovations within the strategies; a case study of textured vegetable proteins; and, the wider implications of implementation of radical agricultural alternatives. Two strategies were considered: a vegan system, involving no livestock; and, an intermediate system, including some livestock and dairy cattle. The study concludes that although agricultural change could in principle make a contribution to the balance of payments, implementation of agricultural change cannot be justified for this purpose alone. First, balance of payments problems can be solved by more appropriate methods. Second, the UK' s balance of payments problem has disappeared for the time being owing to North Sea oil and economic recession. Third, the political and social consequences of the changes investigated would be unacceptable. Progress in UK food policy is likely to be in the form of an integrated food and health policy.

The effect of lutein and antioxidant dietary supplementation on contrast sensitivity in age-related macular disease

There is interest in the use of nutritional supplementation as a prevention and treatment strategy for age-related macular disease as later stages of the condition are the leading cause of visual disability in the developed World .

Consumer price knowledge in the market for apparel

Purpose – The aim of this study is to analyze consumers' price knowledge in the market for apparels. Design/methodology/approach – After reviewing earlier attempts at assessing the construct, the price estimation error “PEE” was used, a measure based on explicit price knowledge stored in long-term memory, as a valid indicator of price knowledge. Findings – The results, including data from about 1,527 consumers on 66 products from the German apparel market, indicate that price knowledge is relatively low. Originality/value – Although, in the literature, there are several studies on price knowledge in the food industry, little is known about price knowledge in other industry sectors. This is quite surprising since pricing strategy is a concept which is vitally important to all retailers. Therefore, this study is a first contribution to extending the concept of behavioral pricing to the apparel market.

CFD and bubble column reactors:simulation and experiment

The simulation of two-phase flow in bubble columns using commercially available software fromFluent Incorporated is presented here. Data from a bubble column with a ratio of height to thecolumn diameter of 5 : 1 are compared with simulations and experimental results for time-averaged velocity and Reynolds stress proles are used to validate transient, two-dimensional simulations.The models are based on multiphase biological reactors with applications in the food industry. An example case of the mass transfer of oxygen through the liquid phase is also presented.