Agriculture and Agri-Food Canada

About: Agriculture and Agri-Food Canada is a facility organization based out in Ottawa, Ontario, Canada. It is known for research contribution in the topics: Population & Soil water. The organization has 10921 authors who have published 21332 publications receiving 748193 citations. The organization is also known as: Department of Agriculture and Agri-Food.

Synergistic, additive, and antagonistic effects of food mixtures on total antioxidant capacities.

Abstract: Different foods possess different bioactive compounds with varied antioxidant capacities. When foods are consumed together, the total antioxidant capacity of food mixtures may be modified via synergistic, additive, or antagonistic interactions among these components, which may in turn alter their physiological impacts. The main objective of this study was to investigate these interactions and identify any synergistic combinations. Eleven foods from three categories, including fruits (raspberry, blackberry, and apple), vegetables (broccoli, tomato, mushroom, and purple cauliflower), and legumes (soybean, adzuki bean, red kidney bean, and black bean) were combined in pairs. Four assays (total phenolic content, ferric reducing antioxidant power, 2,2-diphenyl-1-picrylhydrazyl, radical scavenging capacity, and oxygen radical absorbance capacity) were used to evaluate the antioxidant capacities of individual foods and their combinations. The results indicated that within the same food category, 13, 68, and 21% ...

Insect biodiversity : science and society

Abstract: Preface. Acknowledgements. 1. Introduction Peter H. Adler and Robert G. Foottit . 2. The Importance of Insects G.G.E. Scudder . Part I. Insect Biodiversity: Regional Examples . 3. Insect Biodiversity in the Nearctic Region Andrew B. T. Smith and Hugh V. Danks. 4. Amazonian Rainforests and Their Richness of Coleoptera, a Dominant Life Form in the Critical Zone of the Neotropics Terry L. Erwin and Christy J. Geraci. 5. Insect Biodiversity in the Afrotropical Region C.H. Scholtz and M.W. Mansell . 6. Biodiversity of Australasian Insects Peter S. Cranston . 7. Insect Biodiversity in the Palearctic Region Alexander S. Konstantinov, Boris A. Korotyaev and Mark G. Volkovitsh. Part II. Insect Biodiversity: Taxon Examples. 8. Biodiversity of Aquatic Insects John C. Morse. 9. Biodiversity of Diptera G.W. Courtney, T. Pape, J.H. Skevington and B.J. Sinclair . 10. Biodiversity of Heteroptera Thomas J. Henry. 11. Biodiversity of Coleoptera P. Bouchard, V.V. Grebennikov, A.B.T. Smith and H. Douglas. 12. Biodiversity of Hymenoptera John T. Huber . 13. Lepidoptera Biodiversity Michael G. Pogue. Part III. Tools and Approaches . 14. The Science of Insect Taxonomy: Prospects and Needs Quentin D. Wheeler . 15. Insect Species - Concepts and Practice Michael F. Claridge . 16. Molecular Dimensions of Insect Taxonomy Felix Sperling and Amanda Roe . 17. DNA Barcodes and Insect Biodiversity Robin M. Floyd, John J. Wilson, Paul D. N. Hebert . 18. Insect Biodiversity and Informatics Norman F. Johnson . 19. Parasitoid Diversity and Insect Pest Management John Heraty . 20. Taxonomy of Crop Pests: The Aphids Gary L. Miller and Robert G. Foottit . 21. Adventive Insects: A Global Overview Alfred G. Wheeler, Jr. and E. Richard Hoebeke . 22. Biodiversity of Biting Flies: Implications for Humanity Peter H. Adler . 23. Reconciling Ethical and Scientific Issues for Insect Conservation Michael J. Samways . 24. Insect Biodiversity: Assessment and Taxonomy Ke Chung Kim. 25. Insect Biodiversity - Millions and Millions May Berenbaum. Taxonomic Index. Subject Index