Yak milk is a valuable raw material for the production of functional food. Investigation of the fermentation process with commercial starter cultures is conducted to find suitable starters for producing fermented yak milk products on an industrial scale using modern rheological, microbiological, and sensorial methods. According to the acidification curve and rheological measurement, the gel-forming time of yak milk with mesophilic, thermophilic and mixed (meso-thermophilic) starter cultures was not significantly different from cow milk; but, yak milk had a significantly higher gel strength in ...Daha fazlası
The objective of this paper was to study the fatty acid composition, and thermal and rheological behavior of Kyrgyz yak (Bos grunniens) visceral fats compared to visceral fats of cow (Bos taurus) and horse (Equus caballus). The result of the studу revealed that the content of saturated fatty acids (SFA) in yak fat was higher than those of unsaturated fatty acids (UFA) (about 58.3 and 38.0 %, respectively). The UFA content in yak fat was higher compared to cow fat (about 27.1 %) and lower than that of horse fat (about 60.0 %). The melting temperatures determined using DSC were found to be 55.18 ...Daha fazlası
Питание является одним из главных факторов, обеспечивающих нормальный рост и развитие ребенка. В Кыргызстане проживает около 160 298 детей в возрасте до 1 года, для которых необходимо специальное детское питание и эта потребность обеспечиваются только за счёт дорогих импортных продуктов. Целью исследования являлось разработка рецептур и технологии новых фруктово-овощных пюре для детского питания с использованием местного сырья. Для разработки нового продукта были выбраны яблоки, груша, тыква. Особенность новых рецептов заключается в использовании рисовой муки и меда, которые являются источнико ...Daha fazlası
In the current study, rheological and colorimetric methods were compared for determination of α-amylase activity of grain malt, used for Kyrgyz traditional fermented beverage Bozo. The highest α-amylase activity determined by colorimetric method was found in barley malt (32.83 A), followed by wheat (32.09 A), and was lowest in millet malt (10.82 A) and maize malt (10.76 A). Rheological parameters of millet porridge without and with malt were studied. The liquefaction effect of millet porridge after addition of malt was determined with rotational and oscillatory measurements. Results from stati ...Daha fazlası