Commodity analysis of spreads with increased biological value
Two samples of spreads from different manufacturers that are sold in the trade network of Kharkov (Ukraine) are selected as the object of research - «Poltavchanka» and «Farmer», and wateroil extract of oats seedlings. The samples were manufactured in accordance with DSTU 4445:2005. For obtaining a new spread specie with high biological activity and stable emulsion in each sample at room temperature was introduced certain amount of oats seedling extract (10 %, 20 %, 30 %, 40 %, 50 %) depending on the amount of sample weight, respectively. The disadvantage of this method is the use of energyintensive equipment, high labor input in the preparation of raw materials. Research of the properties of raw materials, model samples of spreads and finished products was carried out by conventional and modern methods, including chromatography, spectrophotometry, and cytomorphologobiophysical diagnosis. Mathematical and statistical processing of the experimental results was performed using PC in environment MS Excel 2007. Research proved the feasibility of use and rational concentration of natural antioxidant capable with immunostimulatory action, wateroil extract of oats seedlings in obtained new spread for the purpose of inhibition of oxidative and hydrolytic processes and acceleration of spread digestion time and metabolism acceleration. The complexity in the preparation of raw materials was also reduced by reducing manufacturing operations. Thanks to the addition of this extract it is expected to get the biologically optimal formula in balance of fatty acids and polyunsaturated fatty acids of ω3 and ω6 groups with high content of essential αlinolenic acid of ω3 group, carotenoids, tocopherols and low content of transisomers of fatty acids.