양송이 색소의 특성과 염색성에 관한 연구 (2) - 양송이 색소의 염색성과 견뢰도 - = Transactions : A Study on the Characterization and Dyeability of Mushroom Colorant (2) - Dyeability and colorfastness of mushroom colorant -

다국어 초록 (Multilingual Abstract)

The dyeability and colorfastness of browning extracts from mushroom were investigated. The results of this study are as follows, 1. Browning extracts from mushroom exhibited dyeability to wool, nylon and silk. The wool and silk had the greatest K/S value at pH 4 and nylon at pH 5 2. Furthermore, the increase in K/S value corresponded to temperature, time, and the number of dyeing. 3. In most cases, the value of K/S was increased by mordant treatment. The treatment of pre-mordant caused the increase in K/S value depending on the concentration of mordant, but not in the color. Co-mordant and post-mordant treaments, however, showed various colors of YR, Y, and CY types of Munsell color wheel. 4. In the most cases, color fastness of light, drycleaning, laundry, sweat, rubbing was excellent.