Yik Teng WONG,Khojasteh SHIRKHANI,Ami HITCHING,Sarah STEWART
申请号：
US16295223
公开号：
US20190276707A1
申请日:
2019.03.07
申请国别(地区):
US
年份:
2019
代理人:
摘要：
The present disclosure is directed to processes for reducing the endotoxin level in gelatin and the resulting gelatin with low endotoxin content. The process includes dissolving a salt in a gelatin solution and filtering the gelatin-salt solution using anion exchange to reduce the endotoxin level. After reducing the endotoxin level of the gelatin-salt solution, the low endotoxin gelatin-salt solution is desalted to remove the salt, thereby producing a low endotoxin gelatin solution.
