期刊论文

中文

畜牧兽医科学(电子版)

2096-3637

2015

7

27-31

10.3969/j.issn.2095-6495.2015.07.004

本校为第一机构

大豆分离蛋白是一种全价蛋白质,其蛋白含量高达90%以上、消化利用率可达93%~97%。本文对复合大豆蛋白粉研制工艺进行了探讨,结果表明：大豆分离蛋白与乳清蛋白调配比例为2∶1,为保证产品中蛋白质的高含量,其含量定为85%~90%。助溶物的添加：卵磷脂的添加量为1%、麦芽糊精的添加量为6%和二氧化硅的添加量为1.5%。采用喷雾干燥方法,喷雾干燥条件为：物料浓度为10%、进口温度150℃、进料量45m L/min和出口温度85℃,得出产品的溶解度为92.1%。

Soybean protein isolated is a full price protein, protein content as high as 90% above, digestion utilization rate can reach 93%-97%. Composite soybean protein powder was developed in this paper, and process was discussed.Research showed that soybean protein isolate and whey protein mix ratio of 2：1, for guaranteeing high protein content in the product, its content was 85%-90%. Hydrotropewas added：lecithin 1%, mahodextrin 6%, and silica 1.5%.By spray dry. ingmethod, spray drying conditions as follows： material concentration 10%, inlet temper...