| 摘要 |
The invention relates to novel amphiphilic complexes, a method for their preparation, and the compositions containing them. Said amphiphilic complexes result from the reaction, at a temperature between ambient temperature and 80° C., between a protein or polypeptide whose average molecular mass is greater than or equal to 5,000 Daltons and a fatty chain whose carbon atom number is between 4 and 30 selected from fatty acid, fatty alcohol, fatty amine, with the exclusion of undecylenic acid ; the protein or polypeptide/fatty chain weight ratio ranging from 1000/1 to 1/10.
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