It is important for the food industry to understand and to demonstrate the health benefits of foods, so that consumers can be offered foods with scientifically proven health benefits. This needs effective collaborations across the food chain, from growers to processors to food production, and further to the researchers who study the physiological responses and clinical outcome.
Buhler produced aleurone fractions in their pilot production plants in Switzerland, which were then incorporated into ready-to-eat cereal by Buhler, and into bread rolls by Barilla in Italy. These products contained 9 g aleurone per portion. The University of Ulster in Northern Ireland, UK conducted a 4-week randomised controlled clinical study with human subjects, who consumed two portions of bread rolls, and one portion of ready-to-eat cereal as part of their diets. The study showed that, compared to control products, the consumption of the products, which provided 27 g aleurone per day, led to significant changes in a number of plasma biomarkers. Betaine increased, and there were decreases in homocysteine and LDLcholesterol, which are both associated with heart disease risk. Furthermore, there was a decrease in C-reactive protein (CRP) which is a biomarker for inflammation.
The test foods were produced in collaboration with Walter von Reding and Caecilia Spöerndli from Buhler AG, and Roberto Ranieri and Giancarlo Riboldi from Barilla G. e R. Fratelli SpA.
The EU Integrated Project HEALTHGRAIN: The HEALTHGRAIN project has substantially strengthened the scientific basis for a new generation of cereal based products with enhanced health benefits. The project also has formed a network of research organizations, industries and organizations communicating to consumers that will continue as the HEALTHGRAIN Forum. It has been coordinated by Academy Professor Kaisa Poutanen from VTT Technical Research Centre of Finland. Results of the project will be presented in the HEALTHGRAIN Conference on May 5-7 in Lund, Sweden: www.healthgrain.org
Northern Ireland Centre for Food and Health (NICHE): NICHE is part of the School of Biomedical Sciences, at the University of Ulster, Coleraine, UK. With 24 academic staff, including 4 professors, NICHE is among the largest university-based nutrition research units in Europe. Human studies are conducted in the state-of-the-art Human Intervention Studies Unit.
Keaveney, EM, Hamill, LL, Price, RK, Wallace, JMW, McNulty, H, Ward, M, Strain, JJ, Ueland, PM, Scott, JM, Molloy, AM, Welch, RW (2009) Evaluation of the uptake of bioactive components from wheat-bran and wheat-aleurone fractions in healthy adults. Proceedings of the Nutrition Society, 67, (OCE7), E244.
Price, RK, Keaveney, EM, Hamill, LL, Wallace, JM, McNulty, H, Ward, M, Strain, JJ, Ueland, PM, Scott, JM, Molloy, AM, Welch, RW (2007) Plasma uptake of methyl donors from wheat fractions by human subjects. Proceedings of the Nutrition Society, 66: 114A.
Further information:Dr. Ruth Price, University of Ulster
Ruth Price | EurekAlert!
Tracking movement of immune cells identifies key first steps in inflammatory arthritis
23.01.2017 | Massachusetts General Hospital
Team discovers how bacteria exploit a chink in the body's armor
20.01.2017 | University of Illinois at Urbana-Champaign
For the first time ever, a cloud of ultra-cold atoms has been successfully created in space on board of a sounding rocket. The MAIUS mission demonstrates that quantum optical sensors can be operated even in harsh environments like space – a prerequi-site for finding answers to the most challenging questions of fundamental physics and an important innovation driver for everyday applications.
According to Albert Einstein's Equivalence Principle, all bodies are accelerated at the same rate by the Earth's gravity, regardless of their properties. This...
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
19.01.2017 | Event News
10.01.2017 | Event News
09.01.2017 | Event News
23.01.2017 | Health and Medicine
23.01.2017 | Physics and Astronomy
23.01.2017 | Process Engineering