Phytosterols as Functional Food Components and Nutraceuticals PDF Download

Author: Paresh C. Dutta
Publisher: CRC Press
ISBN: 0824758773
Category : Technology & Engineering
Languages : en
Pages : 415

View

Book Description
Analyses food and biological samples of phytosterols and discusses plant sterol analysis with respect to functional foods. Investigates the safety of phytosterols and phytosterol esters and associated health risks, including potential impact on cancer development and the lowering of cholesterol levels. Details the chemistry, occurrence, and biological effects of phytosterol oxides.

Author: J. Goad
Publisher: Springer Science & Business Media
ISBN: 9400914474
Category : Science
Languages : en
Pages : 453

View

Book Description
Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information on it Samuel Johnson, 18 April, 1775* Sterols are among the most studied groups of natural products with interest commencing in the 19th century and running to the present. Investigations have embraced the refinement of separation procedures, the development of new analytical techniques and instrumentation for structure elucidation, the unravelling of biosynthetic mechanisms, the determination of the physiological functions of sterols, and the role they play in health and disease. In the past 20-30 years interest in the medical implications of sterol biochemistry, studies on the sterols of plants, algae and fungi, and the identification of the many unusual sterols from marine organisms have proceeded in parallel and somewhat independently. Although the motiva tion and goals for the various lines of investigation have differed widely the researchers working in each of these areas have contributed a wealth of knowledge to the literature relating to the analysis of sterols and many diverse new sterols have been discovered. We conceived this book as a modest attempt to bring together some of this literature in the hope that it may be helpful to newcomers to sterol research. We had originally intended to produce a 'handbook' outlining in detail the protocols to be followed for sterol extraction, chromatography, NMR analysis, etc. in order to identify the components of a sterol mixture.

Author: Blanca Hernández-Ledesma
Publisher: John Wiley & Sons
ISBN: 1118412877
Category : Technology & Engineering
Languages : en
Pages : 701

View

Book Description
Part of the IFT Press series, this book reviews the myriad published information on bioactive components derived from marine foods, enabling researchers and product developers to select appropriate functional ingredients for new products. Chapters cover foods and food ingredients from both animal and plant marine sources, focusing on those which demonstrate biological properties and whose constituent compounds have been isolated and identified as potentially active. This book further addresses the biological activities of PUFAs (Polyunsaturated fatty acids), oils, phospholipids, proteins and peptides, fibres, carbohydrates, chitosans, vitamins and minerals, fucoxantin, polyphenols, phytosterols, taurine, amongst others. These components, found in a variety of marine-derived foods, have been demonstrated to have preventative properties with regard to hypertension, oxidative stress, inflammation, cardiovascular diseases, cancer and other human diseases. Extraction methods and analysis techniques are also addressed. Intended for food scientists, food technologists and food engineers in academia, industry and government, this book reviews the substantial quantity of current research in this fast-moving and commercially valuable sector of food and nutrition science.

Author: Paresh C. Dutta
Publisher: CRC Press
ISBN: 9780203913413
Category : Technology & Engineering
Languages : en
Pages : 470

View

Book Description
Analyzes food and biological samples of phytosterols and discusses plant sterol analysis with respect to functional foods. Investigates the safety of phytosterols and phytosterol esters and associated health risks, including potential impact on cancer development and the lowering of cholesterol levels. Details the chemistry, occurrence, and biological effects of phytosterol oxides.

Author: Deanna Garner
Publisher: Nova Science Publishers
ISBN: 9781634834773
Category : Science
Languages : en
Pages : 0

View

Book Description
The consumption of phytosterols (plant sterols and/or stanols) can reduce cardiovascular risk by reducing hypercholesterolemia. In addition to reducing intestinal cholesterol absorption, phytoserols (PS), which are structurally similar to cholesterol, have other potential beneficial effects in humans. There are a wide range of plants that have phytosterols in their composition. In this book, the food sources of phytosterols are explored. The authors evaluate whether a decrease in carotenoids associated with the consumption of a therapeutic dose of PS alters oxidative stress parameters. Furthermore, the characterisation of oils by phytosterols analysis was studied and is examined in this book. An overview of phytosterols in olive oil is given as well, particularly, the use of HPLC and GC coupled to various detection systems to isolate sterols from olive oil in order to focus on the occurrence of phytosterols and their role in human health.

Author: Francesc Guardiola
Publisher: The American Oil Chemists Society
ISBN: 9781893997349
Category : Medical
Languages : en
Pages : 408

View

Book Description
This book comprehensively reviews several aspects of cholesterol oxidation products: cholesterol oxidation mechanisms, analytical determination, origin and content of these compounds in foods and biological samples, and their biological effects, with an emphasis on recent advances in these fields. Information on different aspects of phytosterol oxidation is reviewed. Little research has been conducted on the analysis of mixed sterol oxidation products. Mixed diets containing both cholesterol and phytosterols can contain a complex array of oxidation products generated from these sterols. Research into the problem of analyzing these complex mixtures of compounds is highlighted.

Author: Janet Bond Brill, PhD, RD, LDN
Publisher: Harmony
ISBN: 0307494462
Category : Health & Fitness
Languages : en
Pages : 338

View

Book Description
Take control of your cholesterol with this 10-point plan from nutrition and fitness expert Dr. Janet Brill—without using drugs. If you are one of the nearly 100 million Americans struggling with high cholesterol, then Dr. Janet Brill offers you a revolutionary new plan for taking control of your health—without the risks of statin drugs. With Dr. Brill’s breakthrough Cholesterol Down Plan, you simply add nine “miracle foods” to your regular diet and thirty minutes of walking to your daily routine. That’s all. This straightforward and easy-to-follow program can lower your LDL (“bad”) cholesterol by as much as 47 percent in just four weeks. Cholesterol Down explains Dr. Brill’s ten-point plan as well as the science behind it. You’ll learn how each miracle food affects LDL cholesterol and how the foods work together for maximum effect, as well as: • How eating whole grains helps reduce LDL cholesterol in your bloodstream • Why antioxidants keep plaque from building up in your arteries • How certain steps change the structure of LDL cholesterol particles (and why it’s best for them to be large and fluffy) • Why walking just thirty minutes a day lowers “bad” cholesterol and cuts dangerous belly fat With everything you need to stay focused on the plan, including a daily checklist, a six-month chart for racking LDL cholesterol changes, tools for assessing your risk level for cardiovascular disease, sample weekly menus, and even heart-healthy recipes, Cholesterol Down is the safe and effective alternative or complement to statin drugs.

Author: Mary Curtis
Publisher: Lulu.com
ISBN: 1300595027
Category : Health & Fitness
Languages : en
Pages : 370

View

Book Description
This book will assist you in planning your daily meals to maximize your consumption of phytosterols. Phytosterols are natural plant-based substances that are in many foods. Adding foods containing phytosterols to your daily diet, in addition to the plan prescribed by your doctor, can help you to reduce LDL ("bad") cholesterol by blocking the LDL cholesterol before it can be absorbed into your bloodstream. LDL cholesterol contributes to heart disease and blood vessel disorders. Another benefit of phytosterols is that they help protect levels of HDL ("good") cholesterol, even increasing it over time. Continuing to add foods containing phytosterols to your diet every day will build up protection while reducing harmful cholesterol levels.

Author: Gérard Lizard
Publisher: Springer Nature
ISBN: 3031438833
Category : Science
Languages : en
Pages : 455

View

Book Description
This book provides basic knowledge of the biology, chemistry, and function of oxysterols and its derivatives as well as of phytosterols in numerous human diseases. The book is divided into six sections and begins with an introduction to the biological and chemical properties of oxysterols and its derivatives as well as phytosterols, their synthesis, and the methods currently used for their detection in various biospecimens. The following section discusses in detail the various effects of oxysterols on numerous human diseases, including infectious diseases, inflammatory and autoimmune diseases, atherosclerosis, and cancer, as well as neurological and neuropsychiatric disorders. Importantly, the potential of oxysterols as biomarkers for some of these diseases is also highlighted. The book concludes with an outlook on the pharmacological and nutritional effects of oxysterols and phytosterols and their potential use by the food, and pharmaceutical industries. Aiming to provide an in-depth overview of the biological and the chemical properties of oxysterols and phytosterols and their implications for human health, this book will be of interest to basic and clinical scientists, as well as to anyone working in the food or pharmaceutical industry who is exploring the potential of oxysterols and phytosterols.

Author: Dhan Prakash
Publisher: CABI
ISBN: 1780643632
Category : Medical
Languages : en
Pages : 378

View

Book Description
Nutraceuticals are bioactive phytochemicals that protect or promote health and occur at the intersection of food and pharmaceutical industries. This book will cover a wider spectrum of human health and diseases including the role of phytonutrients in the prevention and treatment. The Book includes chapters dealing with biological and clinical effect, molecular level approach, quality assurance, bioavailability and metabolism of a number phytochemicals and their role to combat different diseases.