The Study on Cotton Fabric Dyeing by Indigo Blue from Baphicacanthus Cusia, Indigofera Tinctoria and Polygonum Tinctorium
نویسندگان
چکیده
منابع مشابه
Chemical extraction of indigo from Indigofera tinctoria while attaining biological integrity
Indigofera tinctoria was permeabilized with 20% methanol (v/v) at 25 ◦C and released 8 ± 2 μg indigo g−1 dry plant material (excluding roots). This is equivalent to 42 ± 11% of the total indican within the cells. The plants began to recover after 2 weeks.
متن کاملA Comparative Study on Dyeing of Cotton and Silk Fabric Using Madder as a Natural Dye
Madder is considered the queen of the reds which is one of the oldest used natural dyes. In this study, madder was applied to cotton and silk fabrics by using mordants in various ways to investigate the coloring effects. Alum and copper sulphate were used as mordants not only before and after dyeing process but also during the process. The aqueous extract of the dye was applied on the scoured c...
متن کاملRapid Identification and Verification of Indirubin-Containing Medicinal Plants
Indirubin, one of the key components of medicinal plants including Isatis tinctoria, Polygonum tinctorium, and Strobilanthes cusia, possesses great medicinal efficacy in the treatment of chronic myelocytic leukemia (CML). Due to misidentification and similar name, materials containing indirubin and their close relatives frequently fall prey to adulteration. In this study, we selected an interna...
متن کاملDyeing of Cotton Fabric with Natural Dyes Improved by Mordants and Plasma Treatment
Nowadays, there is a great tendency for eco-dyeing and finishing of textiles with natural products. several natural dyes have been used for dyeing of protein fibers but a low number have the ability to dye cotton fiber because of low affinity of cellulose to the natural dyes. In this study madder and weld natural colorants were used to dye cotton fabric premordanted with three metallic salt...
متن کاملChemical composition, antioxidant and anticancer effects of the seeds and leaves of indigo (Polygonum tinctorium Ait.) plant.
Seeds and leaves of indigo (Polygonum tinctorium Ait.) plant were investigated and compared with another medicinal plant named prolipid for their properties such as chemical composition, antioxidant, and anticancer effects by Fourier transform infrared, three-dimensional fluorescence spectroscopy, and electrospray ionization-MS in negative mode. It was found that polyphenols, flavonoids, and fl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sen'i Gakkaishi
سال: 2008
ISSN: 0037-9875,1884-2259
DOI: 10.2115/fiber.64.297