Dietary Fiber

Dietary Fiber

Author: David Betancur-Ancona

Publisher: Nova Science Publishers

Published: 2013

Total Pages: 0

ISBN-13: 9781628089318

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Dietary fibre is a broad term that includes non-digestible complex carbohydrates, such as cellulose, hemicellulose, mucilage and colloids, like pectin, carrageenan and arabic, xanthan or guar gum. Dietary fibre is a plant basic structural factor and exists in water-soluble and non-soluble form. Soluble fibre is found in certain fruits and vegetables such as oranges, apples, bananas, broccoli and carrots. It also exists in large amounts in legumes such as peas, soybeans, lentils and beans. Secondary sources include oat bran, soybeans, nuts and seeds. Sources of insoluble fibre are whole grain foods, wheat bran, nuts and seeds. Vegetables, such as green beans, leek, cabbage, cauliflower, broccoli, radish and carrot are high-fibre foods. Purported benefits of fibre include gastro-intestinal health, cardiovascular health, weight management, satiety, glycemic control and prebiotics. Recommended intakes, 2035 g/day for healthy adults and children over age 5, are not being met, because intake of good sources of dietary fibre, fruits, vegetables, whole and high-fibre grain products, and legumes are low. The importance of food fibres has led to the development of a large and potential market for fibre-rich products and ingredients and nowadays there is a trend to find new sources of dietary fibre. In recent years, dietary fibre has received increasing attention from researchers and industry due to the likely beneficial effects on the reduction of cardiovascular and diverticulitis diseases, blood cholesterol, diabetes, and colon cancer. The contributors to this volume provide an assessment of not only the impact of the biological and functional potential of different dietary fibre sources but also their health implications.


Dietary Fiber: Properties, Recovery, and Applications

Dietary Fiber: Properties, Recovery, and Applications

Author: Charis M. Galanakis

Publisher: Academic Press

Published: 2019-06-15

Total Pages: 364

ISBN-13: 0128164956

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Dietary Fiber: Properties, Recovery and Applications explores the properties and health effects of dietary fiber, along with new trends in recovery procedures and applications. The book covers the most trending topics of dietary fiber applications, emphasizing polyphenol properties, bioavailability and metabolomics, target sources, recovery and emerging technologies, technological aspects, stability during processing, and applications in the food, beverage and nutraceutical sectors. Written by a team of experts in the field of dietary fiber, this book is ideal for chemists, food scientists, technologists, new product developers and academics.


Analytical Chemistry of Foods

Analytical Chemistry of Foods

Author: C.S. James

Publisher: Springer Science & Business Media

Published: 2013-12-01

Total Pages: 180

ISBN-13: 1461521653

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Food laws were fIrst introduced in 1860 when an Act for Preventing the Adulteration of Articles of Food or Drink was passed in the UK. This was followed by the Sale of Food Act in 1875, also in the UK, and later, in the USA, by the Food and Drugs Act of 1906. These early laws were basically designed to protect consumers against unscrupulous adulteration of foods and to safeguard consumers against the use of chemical preservatives potentially harmful to health. Subsequent laws, introduced over the course of the ensuing century by various countries and organisations, have encompassed the features of the early laws but have been far wider reaching to include legislation relating to, for example, specifIc food products, specifIc ingredients and specifIc uses. Conforming to the requirements set out in many of these laws and guidelines requires the chemical and physical analysis of foods. This may involve qualitative analysis in the detection of illegal food components such as certain colourings or, more commonly, the quantitative estimation of both major and minor food constituents. This quantitative analysis of foods plays an important role not only in obtaining the required information for the purposes of nutritional labelling but also in ensuring that foods conform to desired flavour and texture quality attributes. This book outlines the range oftechniques available to the food analyst and the theories underlying the more commonly used analytical methods in food studies.


History of Soy Nutritional Research (1990-2021)

History of Soy Nutritional Research (1990-2021)

Author: William Shurtleff; Akiko Aoyagi

Publisher: Soyinfo Center

Published: 2021

Total Pages: 1493

ISBN-13: 1948436337

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The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographical index. 30 photographs and illustrations - mostly color. Free of charge in digital PDF format.


Diet and Health

Diet and Health

Author: National Research Council

Publisher: National Academies Press

Published: 1989-01-01

Total Pages: 765

ISBN-13: 0309039940

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Diet and Health examines the many complex issues concerning diet and its role in increasing or decreasing the risk of chronic disease. It proposes dietary recommendations for reducing the risk of the major diseases and causes of death today: atherosclerotic cardiovascular diseases (including heart attack and stroke), cancer, high blood pressure, obesity, osteoporosis, diabetes mellitus, liver disease, and dental caries.


New Developments in Dietary Fiber

New Developments in Dietary Fiber

Author: Ivan Furda

Publisher: Springer Science & Business Media

Published: 2013-04-09

Total Pages: 324

ISBN-13: 1468457845

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It has been acknowledged that the physiological effects of dietary fiber are an exceedingly complex matter which requires a multidisciplinary research effort. The increased scientific involvement of the medical community, nutritionists, chemists and physicists is not only warranted but it has become mandatory. This is because we are entering a more advanced research phase in which the observed . in vivo effects should not be only recorded, but they should be systematically correlated with the physicochemical and analytical properties of the individual dietary fibers. The Division of Agricultural and Food Chemistry of the American Chemical Society has recognized this for some time, and has asked us to organize another International Symposium, similar to one in 1982, which would address the latest developments in this field. We decided to ask a cross section of leading experts from industrial and academic research institutions to assess the state of the art in dietary fiber, namely in the areas of the physiological effects, physicochemical attributes, and in existing and proposed analytical methods. We also felt that chemistry and physical chemistry should playa greater role in fiber research to complement and better explain the existing . in vivo data. There is a large volume of animal and human physiological and nutritional data available. Unfortunately, the generated information is frequently confusing. One reason is that this research is not conducted with well characterized compounds, but rather with loosely defined complex mixtures or entities.


Soybean and Health

Soybean and Health

Author: Hany El-Shemy

Publisher:

Published: 2011

Total Pages: 514

ISBN-13: 9789535151715

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Worldwide, soybean seed proteins represent a major source of amino acids for human and animal nutrition. Soybean seeds are an important and economical source of protein in the diet of many developed and developing countries. Soy is a complete protein, and soy-foods are rich in vitamins and minerals. Soybean protein provides all the essential amino acids in the amounts needed for human health. Recent research suggests that soy may also lower risk of prostate, colon and breast cancers as well as osteoporosis and other bone health problems, and alleviate hot flashes associated with menopause. This volume is expected to be useful for student, researchers and public who are interested in soybean.


Dietary Fiber

Dietary Fiber

Author: David Kritchevsky

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 499

ISBN-13: 1461305195

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Twenty years ago the very idea of an international conference on the fiber contained in plant food would have been totally inconceivable. At that time fiber was generally viewed as an inert component of food of no nutritional value and consequently consid ered as a contaminant, the removal of which would enhance the purity of a product. It was measured by a now obsolete and almost worthless test introduced in the last century for veterinary rather than human nutrition, and what was measured was referred to as "crude fiber," containing part of the cellulose and lignin but none of the numerous components of fiber now known to play important roles in the maintenance of health. There were a few lone voices prior to the last two decades who had extolled the laxative properties of the undigested portion of food, assuming that these were related to its irritant action on the bowel mucosa. In retrospect this was a total misconception, and "softage" would have been a more appropriate term than "roughage," since its presence insured soft, not irritating, colon content.