Protein determination in soya bean by fast neutron activation analysis
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Abstract
For a non-destructive determination of the protein content in soya bean samples, 14-MeV neutron activation analysis /NAA/ was applied. To check the method, results obtained by X-ray fluorescence /XRF/ analysis and the Kjeldahl procedure were compared. For pressed pellet samples of about 1 g and choosing 15 min irradiation and 10 min measuring times the accuracy of the protein determination was found to be 15%.
Keywords
Inorganic Chemistry Protein Content Measuring Time Neutron Activation Analysis Fast Neutron
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© Akadémiai Kiadó 1988