| abstract |
The present invention is obtainable or obtainable as an extract from seaweed, including the use of phlorotannins or extracts as antiviral agents, in particular having a molecular mass of from about 1000 g/mol to about 3000 g/mol, antiviral It relates to phlorotannins having sex. It also relates to the use of phlorotannins or extracts in compositions having antiviral properties and to the use of said compositions as antiviral agents. |