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DISPOSITIF ET PROCÉDÉ POUR LA STÉRILISATION À ULTRA-HAUTE TEMPÉRATUREDUNE ÉMULSION, NOTAMMENT DERMO-COSMÉTIQUE, INSTABLE À LA TEMPÉRATURE DE STÉRILISATION
专利权人:
PIERRE FABRE DERMO-COSMÉTIQUE
发明人:
DELAUNAY, JEAN-CLAUDE,LEGENDRE, FRANCK
申请号:
EP12733736.8
公开号:
EP2731629A1
申请日:
2012.07.11
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
A method for high temperature sterilization of an emulsion, in particular a dermocosmetic preparation. The method includes the steps of gradually pre-heating, performing ultra-high temperature sterilization and gradually cooling the emulsion. The emulsion is heated up to a pre-heating temperature, which is the temperature of the emulsion at the stability limit. Ultra-high temperature sterilization is performed by infusion of the pre-heated emulsion by heating the emulsion up to a sterilization temperature, maintaining the emulsion at the sterilization temperature, and cooling the emulsion under a vacuum at an end-of-sterilization temperature. The emulsion is gradually cooled with agitation to a storage temperature.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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