摘要
为提高高蛋白特医乳液产品的稳定性,在保持进料温度(45℃)条件下,对乳液进行不同次数(1、2、3、4次)和不同压力(300 Bar、400 Bar、500 Bar)处理,考察均质对乳液终产品的粒度分布和ζ-电位的影响。结果表明,400 Bar压力均质3次,产品粒径最小,粒径分布均一,ζ-电位达到最大。
To improve the stability of high protein specialty medical emulsion products,the emulsions were treated with different times(1,2,3 and 4 times)and different pressures(300 Bar,400 Bar and 500 Bar)under the condition of maintaining the feed temperature(45℃)to investigate the effects of homogenization on the particle size distribution andζ-potential of the final emulsion products.The results show that when the 400 Bar pressure is homogenized for 3 times,the particle size of the product is the smallest,the particle size distribution is the most uniform,and theζ-potential is the largest.
作者
卢嘉颉
邓颖诗
黄乐坚
武林贺
袁诚
韩亚明
许文东
LU Jiajie;DENG Yingshi;HUANG Lejian;WU Linhe;YUAN Cheng;HAN Yaming;XU Wendong(Guangzhou Hanfang Pharmaceutical Co.,Ltd.,National Engineering Research Center of Pharmaceutical Processing Technology of Traditional Chinese Medicine and Drug Innovation,Guangdong Provincial Key Laboratory of Medicinal Lipid,Guangzhou 510240,China;Hengqin Hanfang Pharmaceutical Company Limited,Zhuhai 519000,China)
出处
《现代食品》
2023年第3期83-87,共5页
Modern Food
基金
广东省药用脂质重点实验室(2020B1212070024)
广东省重点领域研发计划项目“低致敏性功能乳蛋白生物加工技术与新产品开发”(2022B0202030002)
2020年重大科技创新产业项目—基于临床营养的脂质原辅料及特医食品研发及产业化。
关键词
高压均质
特殊医学用途配方食品
粒度分布
ζ-电位
稳定性
high pressure homogenization
special medical application formula
particle size
ζ-potential
stability
