Results 61 to 70 of about 463 (171)

Structure-Antioxidative and Anti-Inflammatory Activity Relationships of Purpurin and Related Anthraquinones in Chemical and Cell Assays

Molecules, 2017
Anthraquinone (9,10-anthraquinone) and several hydroxy derivatives, including purpurin (1,2,4-trihydroxyanthraquinone), anthrarufin (1,5-dihydroxyanthraquinone), and chrysazin (1,8-dihydroxyanthraquinone), were evaluated for antioxidative and anti ...
Woo Nam, Sung Phil Kim, Seok Hyun Nam, Mendel Friedman   +3 more
doaj   +1 more source

EXPERIMENTAL RESEARCH ON OBTAINING A CHROMATIC PALETTE ON HEMP FABRIC BY COMBINING WELD AND MADDER DYES [PDF]

Annals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2021
In the current world, ecology and sustainability are emerging as a concept. In this context, there is a tendency toward a cleaner industry with better use of energy, replacing synthetic chemicals with raw materials derived from natural and renewable ...
BUDEANU Ramona
doaj  

RUBIA TINCTORUM L.– ДОРИВОР БЎЁҚЛИ РЎЯННИ ЕТИШТИРИШ АГРОТЕХНИКАСИ

, 2023
Мақолада Ўзбекистонда доривор, мелиорант ва бўёқбоп рўянни етиштиришнинг илмий асосланган усуллари бўйича илмий тадқиқот натижалари келтирилган. Шу билан бирга Rubia tinctorum L. нинг хом-ашёсини тайёрлаш ва унинг сифати ҳамда тиббиётда қўлланилиши ва кимёвий таркиби тўғрисида маълумотлар келтирилган.
openaire   +1 more source

Impact of individual and amalgamating natural dyes on cellulosic fabrics and comparison of their properties and antimicrobial activity

Advances in Bamboo Science
Our study compares the impact of two different natural dyes on cellulosic fabrics i.e., banana cotton 50:50 (Musa acuminata x Gossypium) and bamboo cotton 50:50 (Bambusa vulgaris x Gossypium).
T. Kanimozhi, R. Divya
doaj   +1 more source

Antimicrobial and Antifungal Properties of Madder Root (Rubia tinctorum) Colorant Used as an Environmentally-Friendly Wood Preservative

BioResources, 2014
The aim of this study was to determine the antifungal and antimicrobial properties of madder root extract when used as an environmentally-friendly wood preservative and against blue stain.
Ertan Ozen, Mehmet Yeniocak, Osman Goktas, M. Hakkı Alma, Ferah Yilmaz   +4 more
doaj   +1 more source

Staining of Parasitic Helminths by Extracts of Allium cepa, Juglans regia, and Rubia tinctorum: An Approach to Herbal Dyes

Iranian Journal of Parasitology, 2018
Background: Although carmine, as a synthetic dye, is the major substance for staining helminths, it may impose some adverse effects on human health. In the present study, we evaluated the aqueous extracts of onion (Allium cepa) skin, walnut (Juglans ...
Zahra MARHABA, Ali HANILOO
doaj  

Study of Dyeing Process of Hemp/Cotton Fabrics by Using Natural Dyes Obtained from Rubia tinctorum L. and Calendula officialis. [PDF]

Polymers (Basel), 2022
Mijas G, Josa M, Cayuela D, Riba-Moliner M.   +3 more
europepmc   +1 more source

Study of antioxidant properties and toxicity of silver nanoparticles synthesized by aqueous extract of Rubia tinctorum on liver cancer cells(HepG2) compared to normal HDF cells

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Īlām, 2018
Introduction: Nanotechnology and nanoparticles have significantly been considered for their potential in various fields including medicine and treatment.
Sara Ghandehari, Masoud Homayouni Homayouni Tabrizi, Pouran Ardalan   +2 more
doaj  

Before They Dyed. Mordants and Assists in the Textile Dyeing Process in Anglo-Saxon and Anglo-Scandinavian Britain: An Experimental Approach

EXARC Journal, 2021
The experiment aimed to investigate certain aspects of the textile dyeing process in Anglo-Scandinavian and Anglo-Saxon Britain: substances known as mordants and assists. This aspect of the dyeing process is often omitted by researchers, who mostly focus
Katarzyna Stasińska
doaj  

Comparative studies of rubia cordifolia linn. And rubia tinctorum linn (rubiaceae)(*).

Ancient science of life, 2012
Comparative morphological microscopical and phytochemical studies of root and stem parts of R. cordifolia and R. tinctorum L. (Rubiaceae) have been carried out.
R G, Dengre, K N, Patel, M B, Chauhan
openaire   +1 more source