Pale pink dyeing by the pigments extracted from Pleurotus ostreatus cv. Tokiiro-hiratake

The pale pink color pigments were extracted from Pleurotus ostreatus cv. Tokiiro-hiratake with water, 100% methanol, and each 80-90% solution of methanol, ethanol, acetone and ethyl acetate. Nylon, vinylon and silk were dyed as pale pink color providing good color tone, but cotton, wool, polyester,...

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Bibliographic Details
Published inThe Journal of Sericultural Science of Japan Vol. 67; no. 6; pp. 461 - 466
Main Authors SHIRATA, AKIRA, KATO, HIROSHI
Format Journal Article
LanguageEnglish
Published The Japanese Society of Sericultural Science 1998
Subjects
dyeing
pale pink color
pigment
Tokiiro-hiratake
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Summary:The pale pink color pigments were extracted from Pleurotus ostreatus cv. Tokiiro-hiratake with water, 100% methanol, and each 80-90% solution of methanol, ethanol, acetone and ethyl acetate. Nylon, vinylon and silk were dyed as pale pink color providing good color tone, but cotton, wool, polyester, nylon, acetate and acrylic fabrics were not dyed. An arrangement of dyeing was very easy. Fibers or fabrics were dipped in 80-90% methanol with 5%w/v air-dried Tokiiro-hiratake for 6-24 hours. The pigment was labile in organic solvent like as 80-90% methanol and dyeing ability was lost within one or two days, but stable in water.
ISSN:0037-2455
1884-796X
DOI:10.11416/kontyushigen1930.67.461