Healthgrain Methods : Analysis of Bioactive Components in Small Grain Cereals

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  • 電子書籍

Healthgrain Methods : Analysis of Bioactive Components in Small Grain Cereals

  • 言語:ENG
  • ISBN:9781891127700
  • eISBN:9780128104538

ファイル: /

Description

The explosion of interest around the health benefits of whole grains has led to a new focus on the bioactive components of cereals, including their location and physiological effects. Grains are an important source of minerals (notably selenium, iron and zinc) and vitamins, such as folate. These nutrients are often degraded or removed by the milling or polishing of the grain to provide refined products. Measurements of these components require methodologies for analysis that must be accurate and reproducible and that provide adequate samples to allow wide screening.The work of the 47 prominent international food scientists presented in this comprehensive volume is the direct result of the European Union's Framework 6 HEALTHGRAIN program which focuses on the role of wholegrain cereals in reducing the risk of metabolic syndrome-related diseases. The development of routine analytical methods for this group of essential phytochemical and dietary fiber components will help food companies improve the health benefits of their products as well as their abilities to measure the bioactive ingredients in cereal-based foods.

Table of Contents

1. Cereal Foods in Diet and Health2. Sterols3. Tocopherols and Tocotrienols4. Analytical Procedures for Determination of Alk(En)Ylresorcinols in Cereals and Cereal Products5. Phenolic Acids6. Lignan Analysis of Cereal Samples by Gc/Ms7. Total Folate8. Carotenoids9. Methods for the Analysis of Selenium and other Minerals10. Quantitative Analysis of Oat Avenanthramides11. Phytate12. Anthocyanins13. Total Dietary Fiber14. Quantification of Arabinoxylans and Their Degree of Branching Using Gas Chromatography15. Enzymatic Mapping of Arabinoxylan Structure16. Molecular Weight Distributions of Water-Extractable Β-Glucan and Arabinoxylan17. Spatial Mapping of Cell Wall Components in the Cereal Endosperm Using Spectroscopic, Fluorescent and Immunochemical Methods18. Screening for Dietary Fiber Constituents in Cereals by Near Infrared Spectroscopy19. Combining Bioactive Components with Conventional Targets in Plant Breeding Programmes20. Future Prospects for the Analysis of Bioactive Components in Cereal Grain

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