B. Dave Oomah

Bio: B. Dave Oomah is an academic researcher from Agriculture and Agri-Food Canada. The author has contributed to research in topics: DPPH & Vicia faba. The author has an hindex of 36, co-authored 85 publications receiving 4571 citations.

Flaxseed as a functional food source

Abstract: Flaxseed is emerging as one of the key sources of phytochemicals in the functional food arena. In addition to being one of the richest sources of α-linolenic acid oil and lignans, flaxseed is an essential source of high-quality protein and soluble fibre and has considerable potential as a source of phenolic compounds. The implications of diets containing flaxseed or its components for human nutrition and disease prevention are analysed in this paper. Results of the first meta-analysis examining the relationship between intake of flaxseed or its components and risk reduction of disease in humans is presented. Some areas of potential opportunities and impact of using flaxseed or its components in the diet are highlighted. Les graines de lins sont une source de produits fonctionnels: outre leur richesse en acide α-linolenique et en lignanes, elles contiennet des proteines vegetales de haute qualite, des fibres solubles et de nombreux compose phenoliques. Les effets d'un regime alimentaire enrichi en graines de lins ou en ses composants est etudie ici, chez l'homme. les etudes epidemiologiques montrent un effet cardioprotecteur et anticarcinogene.

Spent coffee grounds: A review on current research and future prospects

Abstract: Spent coffee ground (SCG) contains large amounts of organic compounds (i.e. fatty acids, amino acids, polyphenols, minerals and polysaccharides) that justify its valorization. Earlier innovation explored the extraction of specific components such as oil, flavor, terpenes, and alcohols as value-added products. However, by-products of coffee fruit and bean processing can also be considered as potential functional ingredients for the food industry. There is an urgent need for practical and innovative ideas to use this low cost SCG and exploit its full potential increasing the overall sustainability of the coffee agro-industry.

Antioxidant Activity in Common Beans (Phaseolus vulgaris L.)

Abstract: Beans were pearled to evaluate the feasibility of increasing antioxidant activity and phenolic antioxidants. Phenolics were concentrated mostly in the hull fraction at about 56 mg of catechin equivalents per gram of sample. The methanolic extracts of the pearled bean samples were screened for antioxidant potential using the beta-carotene-linoleate and the 1,1-diphenyl-2-picrylhydrazyl (DPPH) in vitro model systems. The pearled material, also referred to as milled samples, exhibited antioxidant activity that correlated with phenolic content and inhibited DPPH significantly in a dose-dependent manner. Phenolics and antioxidant activities were also examined in chromatographic fractions of methanolic extracts of manually obtained hulls that represented a model used previously to ascertain antimutagenic activity. Fractions extracted with ethyl acetate/acetone and acetone displayed antioxidant activity, which implies potent free radical scavenging activity with antimutagenic activity.

Food, Nutrition, Physical Activity, and the Prevention of Cancer : a Global Perspective : 食物、栄養、身体活動とがんの予防 : 世界的展望(後篇)

Abstract: physical activity and cancer fact sheet national cancer on this page what is physical activity what is known about the relationship between physical activity and cancer risk how might physical activity be, diet and cancer report american institute for cancer the american institute for cancer research aicr is the cancer charity that fosters research on diet and cancer prevention and educates the public about the results, download resources and toolkits world cancer research downloads for scientists from the wcrf aicr third expert report diet nutrition physical activity and cancer a global perspective, nutritional science university of washington school of public health school of public health nutritional science detailed course offerings time schedule are available for spring quarter 2019, 2019 aicr research conference american institute for about aicr we fund cutting edge research and give people practical tools and information to help them prevent and survive cancer more about aicr, agence fruits et l gumes frais aprifel the global fruit and veg newsletter is a monthly newsletter distributing to 29 countries involved in the promotion of the consumption of fruit and vegetable worldwide, world cancer research fund international we are experts in cancer prevention we analyse global research on diet nutrition physical activity cancer and make public health policy recommendations, the fractions of cancer attributable sciencedirect com a proportion of cancers at many body sites are attributable to potentially modifiable factors no global summaries of the preventable cancer burden have been, who controlling the global obesity epidemic more information obesity and overweight fact sheet who global strategy on diet physical activity and health who global database on body mass index, espen guidelines on nutrition in cancer patients gl nutrition in cancer patients outline o methods o1 basic information o2 methods o3 post publication impact a background a1 catabolic alterations in, un news global perspective human stories un news produces daily news content in arabic chinese english french kiswahili portuguese russian and spanish and weekly programmes in hindi urdu and bangla, recommended community strategies and measurements to table continued summary of recommended community strategies and measurements to prevent obesity in the united states strategies to encourage physical, food as medicine preventing treating the most dreaded food as medicine preventing treating the most dreaded diseases with diet, video resources bc cancer these videos help patients learn about their cancer and its treatment, prostate cancer nutrition and dietary supplements pdq nutrition methods and dietary supplements have been studied for prostate cancer prevention or treatment read about the history of research laboratory, who europe food safety food safety ingestion and handling of contaminated food causes significant illness and death worldwide across the who european region foodborne diseases, creating healthy food and eating environments policy and food and eating environments likely contribute to the increasing epidemic of obesity and chronic diseases over and above individual factors such as knowledge skills, health risks obesity prevention source harvard t h obesity and reproduction obesity can influence various aspects of reproduction from sexual activity to conception among women the association between, top nutrition schools undergraduate degree programs ncr want to know the top nutrition schools and best undergraduate degree programs here we review analyze rank rate them figure out which is best for you , overeating caloric restriction and breast cancer risk by this study analyzes the association of excessive energy intake and caloric restriction with breast cancer bc risk taking into account the individual, calcium what s best for your bones and health the possible increased risk of ovarian cancer high levels of galactose a sugar released by the digestion of lactose in milk have been studied as being, cancer protocol nutrition supplements cancer protocol nutrition supplements herbs enzymes note do not email me unless you would like a personalized protocol free with a suggested donation of 250

Phenolics in food and nutraceuticals

Abstract: Phenolics in Food and Nutraceuticals is the first single-source compendium of essential information concerning food phenolics. This unique book reports the classification and nomenclature of phenolics, their occurrence in food and nutraceuticals, chemistry and applications, and nutritional and health effects. In addition, it describes antioxidant activity of phenolics in food and nutraceuticals as well as methods for analysis and quantification. Each chapter concludes with an extensive bibliography for further reading. Food scientists, nutritionists, chemists, biochemists, and health professionals will find this book valuable.

Biodiesel production through the use of different sources and characterization of oils and their esters as the substitute of diesel: A review

Abstract: The world is confronted with the twin crises of fossil fuel depletion and environmental degradation. The indiscriminate extraction and consumption of fossil fuels have led to a reduction in petroleum reserves. Petroleum based fuels are obtained from limited reserves. These finite reserves are highly concentrated in certain region of the world. Therefore, those countries not having these resources are facing a foreign exchange crisis, mainly due to the import of crude petroleum oil. Hence it is necessary to look for alternative fuels, which can be produced from materials available within the country. Although vegetative oils can be fuel for diesel engines, but their high viscosities, low volatilities and poor cold flow properties have led to the investigation of its various derivatives. Among the different possible sources, fatty acid methyl esters, known as Biodiesel fuel derived from triglycerides (vegetable oil and animal fates) by transesterification with methanol, present the promising alternative substitute to diesel fuels and have received the most attention now a day. The main advantages of using Biodiesel are its renewability, better quality exhaust gas emission, its biodegradability and the organic carbon present in it is photosynthetic in origin. It does not contribute to a rise in the level of carbon dioxide in the atmosphere and consequently to the green house effect. This paper reviews the source of production and characterization of vegetable oils and their methyl ester as the substitute of the petroleum fuel and future possibilities of Biodiesel production.

Phenolic Acids in Foods: An Overview of Analytical Methodology

Abstract: Phenolic acids are aromatic secondary plant metabolites, widely spread throughout the plant kingdom. Existing analytical methods for phenolic acids originated from interest in their biological roles as secondary metabolites and from their roles in food quality and their organoleptic properties. Recent interest in phenolic acids stems from their potential protective role, through ingestion of fruits and vegetables, against oxidative damage diseases (coronary heart disease, stroke, and cancers). High performance liquid chromatography (HPLC) as well as gas chromatography (GC) are the two separation techniques reviewed. Extraction from plant matrixes and cleavage reactions through hydrolysis (acidic, basic, and enzymatic) are discussed as are the derivatization reagents used in sample preparation for GC. Detection systems discussed include UV-Vis spectroscopy, mass spectrometry, electrochemical, and fluorometric detection. The most common tandem techniques are HPLC/UV and GC/MS, yet LC/MS is becoming more common. The masses and MS fragmentation patterns of phenolic acids are discussed and tabulated as are the UV absorption maxima.