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Manitoba Agriculture, Food and Rural Initiatives

PROJECT OVERVIEW

 

Identification and Detailed Characterization of Foam- and Haze-Forming Barley Proteins Using HPLC and MALDI-TOF Mass Spectrometry

 

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Applicant: 

Dr. Werner Ens

Department of Physics and Astronomy

University of Manitoba

(204) 474-6178

ARDI Project:

Total Approved:

Date Approved:

Project Status:

#05-665

$63,800

July 18, 2005

In-Progress

 

Barley is the second-ranked cereal in Canada with an average annual production of 11.4 million tonnes (last 5 year average).  Manitoba contributes between 12-16% of total Canadian barley production.  Barley has had three distinct end uses – human foods, alcoholic beverages, and animal feed – but the pattern of its utilization has changed throughout history.  In recent years, about 50% of the barley produced in Manitoba has been used for animal feed.  In 2002 about 26% of Manitoba’s barley crop was selected for malting purposes by either domestic or foreign food and beverage industries.  Malt is either exported or used by the domestic breweries.  Total malt revenues in Canada are about $350 million annually, the majority of this generated by the export market.  If Canada is to maintain (or increase) our share of the export market it must produce malting barley and malt with quality characteristics that will meet the increasingly sophisticated demands of the customers.

 

The proposed studies aim at better understanding the protein-related phenomena associated with beer quality.  Identification of beneficial and/or detrimental barley proteins that affect the quality of beer will assist in formulating recommendations to barley breeders and molecular biologists on how to improve the quality characteristics of Canadian malting barley.  Such improvements are needed if Canada wants to compete with other barley exporters.  Knowledge gained throughout these studies will also assist in developing more accurate tests to evaluate barley grain and to predict its end-use quality.

 

Dr. Marta Izydorczyk of the Grain Research Laboratory, Canadian Grain Commission, is a co-applicant of this project.

 

Partnership cash funding is provided by the Brewing and Malting Barley Research Institute and in-kind funding by the Canadian Malting Barley Technical Centre and the Grain Research Laboratory.

 

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