abstract |
(57) [Abstract] [Problem] As a surfactant with high safety and biodegradability, To provide an acylated polylysine that is soluble in water and various organic solvents. SOLUTION: The following general formula (1) obtained by acylating polylysine with a fatty acid anhydride: (Wherein R and R ′ represent a hydrogen atom or an acyl group, n represents 2 or more. The present invention provides a readily soluble acylated polylysine represented by the formula: By acylating with a fatty acid anhydride, an acylated polylysine that is soluble in water and various organic solvents can be obtained. |