Reducing The Risk Increasing The Promise

Improving the Health-Promoting Properties of Fruit and Vegetable Products

Consumers are advised to increase fruit and vegetable consumption, but the health effects of increased intake are not fully understood. This important collection brings together information on the health-promoting properties of fruit and vegetables.Introductory chapters provide an overview of fruit and vegetable bioactives and consumer attitudes towards fruit and vegetables. Part two discusses the health effects of fruit and vegetables in relation to specific diseases, including cancer, cardiovascular disease, diabetes, obesity and neurodegenerative diseases. The focus in Part three is on understanding fruit and vegetable phytochemicals. Chapters cover physiological and ecological functions and biosynthesis of health-promoting compounds in fruit and vegetables, rapid analysis of phytochemicals in fruit and vegetables and clinical evidence for biological activity of fruit and vegetable phytochemicals.Part four chapters review the effect of pre- and post-harvest technologies on the health-promoting properties of fruit and vegetables. Topics covered include traditional breeding and modern processing techniques and their effect on fruit and vegetable phytochemicals; genetic manipulation of vegetable crops to alleviate diet-related diseases; agronomy and the nutritional quality of fruit; storage and handling of fruit and vegetables for optimal health-related quality and postharvest enhancement of bioactive compounds in fresh produce using abiotic stresses. The final chapters in Part five look at the nutritional quality of particular fruit and vegetable products, such as fresh-cut fruit and vegetables and organic fruit and vegetables.Improving the health-promoting properties of fruit and vegetable products is a valuable reference for those working in the fresh and processed fruit and vegetable sector of the food industry. - Provides an overview of fruit and vegetable bioactives - Discusses the health effects of fruit and vegetables in relation to specific diseases - Reviews the impact of agronomy, post-harvest treatments and processing on the nutritional quality of fresh fruit and vegetables

"Technocorrections", the Promises, the Uncertain Threats

The Promise of Preschool

The past 45 years have seen the emergence of education for young children as a national issue, spurred by the initiation of the Head Start program in the 1960s, efforts to create a child care system in the 1970s, and the campaign to reform K-12 schooling in the 1980s. Today, the push to make preschool the beginning of public education for all children has gained support in many parts of the country and promises to put early education policy on the national agenda. Yet questions still remain about the best ways to shape policy that will fulfill the promise of preschool.In The Promise of Preschool, Elizabeth Rose traces the history of decisions on early education made by presidents from Lyndon Johnson to George W. Bush, by other lawmakers, and by experts, advocates, activists, and others. Using this historical context as a lens, the book shows how the past shapes today's preschool debate and provides meaningful perspective on the policy questions that need to be addressed as we move forward: Should we provide preschool to all children, or just to the neediest? Should it be run by public schools, or incorporate private child care providers? How do we most effectively ensure educational quality and success?The Promise of Preschool is a balanced, in-depth investigation into these and other important questions and demonstrates how an understanding of the past can stimulate valuable debate about the care and education of young children today.