大豆油体富集物在豆乳饮品中的应用

Application of Soybean Oil Body Aggregates in Soybean Milk Beverages

大豆油体富集物是一种天然的乳化剂并具有独特的豆香风味,将其溶于水形成的乳液具有良好的分散性及稳定性,以大豆油体富集物为原料制作豆乳饮品,不需要额外添加乳化剂,且省去了繁琐的均质过程,本文以大豆油体富集物为原料,研发一款豆乳饮品,确定其配方参数:大豆油体富集物添加量7.00%、脱脂牛乳添加量45.30%、白砂糖添加量5.02%、低甲氧基果胶添加量0.19%、饮用水添加量为42.49%;确定了豆乳饮品最优杀菌方式为750 W微波杀菌90 s。在不加任何防腐剂的情况下,杀菌后的新型饮品在最佳贮藏温度4℃,可保存30 d以上,贮藏15 d内为最佳饮用期。

Soybean oil body concentrate is a natural emulsifier and has a unique flavor of soybean flavor.The emulsion formed by dissolving it in water has good dispersibility and stability.The soybean oil body enriched material is used as raw material to make new beverages.No additional emulsifiers will be added and the cumbersome homogenization process will be saved.In this paper,a soybean milk beverage was developed,and soybean oil body enriched material was used as raw material.The formula parameters of the new type of soybean milk beverage were determined as follows:7.00%of soybean oil body concentrate,45.30%of skimmed milk,5.02%of white granulated sugar,0.19%of low methoxypectin and 42.49%of drinking water;the optimal sterilization mode of the new type of beverages determined as 750 W microwave sterilization for 90 s.Under the condition of no preservative,the optimal storage temperature of the soybean milk sterilized beverage was 4℃,which could be kept for more than 30 days,and the best drinking period was within 15 days.