Results 81 to 90 of about 844 (206)

Isolation and extraction of lucidin primeveroside from Rubia tinctorum L. and crystal structure elucidation

, 2013
Madder (Rubia tinctorum L.) has been used as a dye for over 2000 years with alizarin and purpurin the major natural dyes analysed from extractions undertaken.
Henderson, RL, Blackburn, RS, Rayner, CM
core   +1 more source

Rubia tinctorum L. (KÖK BOYA) BİTKİSİNİN KÖK DOKULARINDAN KALLUS ÜRETİMİ

, 2019
Rubia tinctorum L. (Kök boya) Rubiaceae familyasından çok yıllık bir bitkidir. R. tinctorum L. bitkisinin kökleri 20 antrakinon türevi taşımaktadır. Bu maddeler dokumacılıkta, kozmetik, besin ve ilaç endüstrilerinde boyar madde olarak kullanılmalarının ...
DELİ, Özkan (Yazar), TOKER, M. Cihat (Tez Danışmanı)   +1 more
core  

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

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

Bojadisanje tekstila bojilom ekstrahiranim iz korijena broća L. Rubia tinctorum

, 2020
Ovaj rad bavi se prirodnim biljnim bojilo m broć ( Rubia tinctorum ). Broć je smješten u skupinu kiselo močilskih bojila, opisana je kemijska struktura glavnog pigmenta broća alizarina i način njegova vezanja za vlakno.
Valentina, Ferenčak
core  

Evaluation of DNA-binding activity of hydroxyanthraquinones occurring in Rubia tinctorum L

, 2022
S.1265-1271 : Abb.The naturally-occurring anthraquinones, alizarin and lucidin, were incubated with DNA in the presence of S9 mix. The isolated DNA was analysed by 32P-postlabelling for the presence of aromatic adducts.
Hewer, A., Phillips, D.H., Grover, P.L., Poginsky, B., Blömeke, B., Marquardt, H., Westendorf, J.   +6 more
core  

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

The chemical profile of Rubia tinctorum in wool dyeing and a novel fibre extraction method for compositional analysis [PDF]

, 2013
This report describes the understanding of natural dyes and the work necessary for analysis of historical textiles. Chapter 1 provides a general introduction into the background of historical dyeing, the methods used to extract these natural dye ...
Henderson, Robert Lee
core  

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

The analyzing of the morphologies of Rubia peregrina L. and Rubia tinctorum L. plants and their roots' dying features in comparison

, 2012
Bu araştırmada, 2009-2012 yılları arasında yapılan arazi çalışmalarıyla Bursa-Uludağ'dan toplanan ve birbirlerine çok yakın özelliklere sahip olan Rubia peregrina L.
Öztürk, Mümüne
core   +1 more source