PRESERVATION OF BIOACTIVE MATERIALS BY FREEZE DRIED FOAM

• 收藏
• 分享

专利权人:

MEDIMMUNE; LLC

发明人:

Vu TRUONG-LE

申请号：

US13718615

公开号：

US20130189304A1

申请日:

2012.12.18

申请国别(地区):

US

年份:

2013

代理人:

摘要：

This invention provides methods and compositions to preserve bioactive materials in a dried foam matrix. Methods provide non-boiling foam generation and penetration of preservative agents at temperatures near the phase transition temperature of the membranes.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/