abstract |
it is an agglutinating composition that includes polylysine and at least one reducing sugar or a derivative thereof, and the polylysine has a first peak at 3.2 ppm at 3.4 ppm at 3.4 ppm and a second peak at 3.8 ppm at 4.0 ppm, with a ratio (a: b) between an area of the first peak (a) and an area of the second peak (b) being 70:30 to 98 :2. |