HER MAJESTY THE QUEEN IN RIGHT OF CANADA; AS REPRESENTED BY THE MINISTER OF AGRICULTURE AND AGR
发明人:
Qi WANG,Huan LIU,Jianhua GONG,Hai YU,Qian GUO,Shea MILLER,Wuwei CUI
申请号：
US15565558
公开号：
US20180119088A1
申请日:
2016.03.24
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Microparticles include a matrix of an encapsulating material, in which are dispersed particles of a low melting point fat and a bioactive material, such as one or more probiotic bacteria. The microparticles are formed by preparing an emulsion of melted low melting point fat in an aqueous mixture of the encapsulating material, cooling the emulsion below the melting point of the low melting point fat, dispersing the bioactive material in the emulsion and spray drying the emulsion. The particles of solid low melting point fat are believed to protect the bioactive material from heat damage during the spray drying process.
