This colorful handbook will help you pick good-quality, healthy fruits and vegetables that are a vital part of your daily diet. You'll learn why there is more to fruit and vegetable quality than meets the eye and how to handle yourfresh fruits and vegetables at home to maintain their quality and safety. You'll also learn how growing and harvesting factors can effect quality, and the effect of growing locations, produce handling methods, and the number of steps between production and retail markets. The publication includes handy tables to show you the steps between the field and your table, which fruits and vegetables should be stored in the refrigerator and which should be stored on the counter, and what to look for when selecting produce at the market.
Basic approaches to maintaining the safety and quality of horticultural produce are the same, regardless of the market to which this produce is targeted. This bulletin reviews the factors which contribute to quality and safety deterioration of horticultural produce, and describes approaches to assuring the maintenance of quality and safety throughout the post-harvest chain. Specific examples are given to illustrate the economic implications of investing in and applying proper post-harvest technologies. Criteria for the assessment of post-harvest needs, the selection of post-harvest technologies appropriate to the situation and context, and for extending appropriate levels of post-harvest information are also discussed.
Lebanon examines the ideological, political and social underpinnings of the attempted coup against General Chihab's government in Lebanon in 1961. The author analyzes the role of the Syrian Socialist Nationalist Party, the history of the army in Lebanon and it role in Lebanese politics and the impact of the coup on Lebanese political life. This book provides an extraordinary insight into the mechanisms of military coups in the Arab world and will be of interest to students and researchers of the history and politics of the Middle East.
This volume brings together updated fundamental knowledge of the schistosomes, their biology and epidemiology, the mechanism of disease and a full description of the pathological sequelae and clinical syndromes in humans. It concludes with chapters on diagnosis and treatment prospects of vaccine development and the most significant controversies regarding immunology and epidemiology. Contents: Schistosomiasis: Setting the Stage (A AF Mahmoud); The Schistosomes and Their Intermediate Hosts (R F Sturrock); The Structure and Expression of the Schistosome Genome (G R Franco & A JG Simpson); Epidemiology of Schistosomiasis: Determinants of Transmission of Infection (C H King); Resistance to Infection in Humans and Animal Models (D Dunne & A Mountford); Initiation and Regulation of Disease in Schistosomiasis (C L King); Disease in Schistosomiasis Haematobia (C H King); Disease in Schistosomiasis Mansoni in Brazil (A Prata); Disease in Schistosomiasis Mansoni in Africa (J Ouma et al.); Disease in Schistosomiasis Japonica (R M Olveda); Disease Due to Schistosoma mekongi, S intercalatum and Other Schistosome Species (C H King); Strategies for Control of Infection and Disease: Current Practice and Future Potential (R Bergquist); Progress in Vaccine Development (S L James & D G Colley); Immunology of Schistosomiasis: Towards a Consensus Viewpoint (A Sher & A AF Mahmoud). Readership: Undergraduates and researchers in immunology, clinical methods/lab medicine, and tropical medicine and hygiene.
Drawing on the expertise of the University of California's Postharvest Technology Center, this publication discusses commercial uses of modified- or controlled-atmosphere technology which can be used during transport, temporary storage, or long-term storage of horticultural commodities destined for the fresh market or processing. In modified atmospheres and controlled atmospheres, gases are removed or added to create an atmospheric composition around a commodity that is different from that of air. Modified- or controlled-atmosphere technology can be used during transport, temporary storage, or long-term storage of horticultural commodities destined for the fresh market or processing. Chapter 1 discusses how modified- or controlled-atmosphere technology can be used during transport, temporary storage, or long-term storage of horticultural commodities destined for the fresh market or processing. Chapter 2 discusses the ways biologically important gases are sampled, analyzed, and mixed. Since the rate of respiration of plant tissue is tightly coupled to its overall metabolic rate-and often inversely proportional to shelf life-the measurement and control of respiration are of vital interest in devising strategies to maintain quality after harvest. Chapter 3 discusses the role of Ethylene in the postharvest life of many horticultural crops. Sometimes this role is beneficial (promoting faster and more uniform ripening before retail distribution) and sometimes it is deleterious (speeding senescence and reducing shelf life). This chapter addresses the properties of this gas and ways to both harness its beneficial effects and avoid undesirable results during the postharvest handling of perishable commodities.
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