【摘要】 以花生油-西藏酥油(2∶3)为芯材,可溶性豆渣酶解产物-麦芽糊精(1∶4)为壁材,单甘酯、蔗糖酯为乳化剂,采用喷雾干燥法对花生油-西藏酥油混合油脂的微胶囊化进行了研究。主要原料配方是:混合油脂35%,乳化剂2%,酪朊酸钠3%,混合壁材60%;工艺参数为:乳化温度70～80℃,加水量1～1.2(相对于固形物),喷雾进风温度185℃,出风温度95℃。制备的微胶囊产品具有良好的溶解性、流动性和乳化性。更多还原

【Abstract】 Encapsulation of a dispersed oil phase was realized by spray-drying method using peanut oil-Tibet butter(2:3) as core material, water soluble enzymatic hydrolysates of soybean residue and malt dextrin as wall materials, glycerin monostearate monostearin and sucrose fatty acid ester as the emulsifier. As a result, the ingredients formula was, oil 35%, emulsifier 2%, sodium caseinate 3%, and wall material 60%. The processing conditions were, the emulsifying temperature 70～80℃, the ratio of solid substance and water 1～1.2, the inlet air temperature 185℃, outlet air temperature 95℃. The product has shown a good solubility, flowability and emulsifying properties.更多还原