Patrick N. Shaklee,Jennifer Bahr-Davidson,Srinivasa Prasad,Kirk W. Johnson
申请号：
US14267791
公开号：
US09234051B2
申请日:
2014.05.01
申请国别(地区):
US
年份:
2016
代理人:
摘要：
Methods for purifying fucoidan in extracts from brown seaweed are disclosed. In particular, methods of purifying fucoidan in the extract to remove heavy metal ions, bacterial and endotoxin contaminants, and other impurities are disclosed. The methods include the use of a chelating agent, selective precipitation, and filtration.
