Тези доповідей, матеріали конференцій

Результати пошуку

Зараз показуємо 1 - 2 з 2

Determination of moisture content in sunflower meal by reflection NIR spectroscopy
(2016) Hutsalo, Inna; Litvynchuk (Vorontsova), Svitlana; Nosenko, Tamara; Nosenko, Volodymyr
Thus, it is possible to determine moisture content of sunflower meal using obtained calibration equations and wavelengths mentioned above. The study of reflectance spectra peculiarities makes it possible to more widely use NIR spectroscopy method for rapid determination of fat, protein, moisture and other substances content in oilseeds, in their byproducts and meals (whether it be storage or processing stages).
Use of reflection spectra in the near infrared region for oil and fat analysis of products
(2015) Hutsalo, Inna; Litvynchuk (Vorontsova), Svitlana; Okopna, Yana
Schroth indispensable as high protein additives in the production of fodder for large cattle, pigs, birds, because it contains natural proteins, fiber, vitamins E and C, potassium, phosphorus and other minerals. NIR analyzer makes it possible to automatically calculate the first and second derivative reflectance spectra. Comparison charts showed that more extremes there is depending on the graph of the second derivative of reflection coefficient, that is, through this analysis can be experimentally determine the effect of vibration spectra of other chemical bonds to the formation of the main analytical strips for further quantitative spectral analysis.