Results 181 to 190 of about 2,365 (220)
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Antifungal activity of Rubia tinctorum, Rhamnus frangula and Caloplaca cerina
Fitoterapia, 2005The results of a preliminary antifungal screening of the methanol extracts and the major anthraquinone aglycones, alizarin and emodin, of Rubia tinctorum and Rhamnus frangula in comparison with the antifungal activity of the anthraquinone-containing lichen Caloplaca cerina and its main secondary metabolite parietin are reported.
N T, Manojlovic +3 more
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Evaluation of Different Madder Genotypes (Rubia tinctorum L.) for Dyestuff Production
Journal of Herbs, Spices & Medicinal Plants, 2002SURMMARY Rubia accessions, derived from different locations in the wild flora of Turkey and from Western Europe, have been described by different morphological characteristics, root yield and dye content. Plants from the Turkish location of Cesme have already been selected by means of root yield.
Marquard R. +3 more
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2019
The aspect of producing leather and textile products without impacting on the ecological balance, affecting both human and environmental health, is an important focal point to be pursued. Therefore, to address some of these issues a study was conducted to evaluate the efficiency of dyeing leather with madder, which is a 100% natural dyestuff from the ...
Onem E., Gulumser G., Ocak B.
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The aspect of producing leather and textile products without impacting on the ecological balance, affecting both human and environmental health, is an important focal point to be pursued. Therefore, to address some of these issues a study was conducted to evaluate the efficiency of dyeing leather with madder, which is a 100% natural dyestuff from the ...
Onem E., Gulumser G., Ocak B.
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RUBIA TINCTORUM L. O‘SIMLIGINI IN VITRO USULIDA KO‘PAYTIRISH
"Ўзбекистон замини" илмий-амалий журнали 2024-йил 3-сонВ статье приведены результаты введения в культуру in vitro лекарственное растение Марена красильная относяшийся рода Марена Rubia tinctorum L., семейства Мареновые Rubiaceae в лабораторных условиях. Выращивание семена Марена красильной производится на специальных питательных средах.
Muxabbat Xonkeldiyeva +2 more
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Optimizing the Water-based Extraction of Rubia tinctorum L. Pigments
2023Water is one of the greenest solvents, but it is often limited to the extraction of polar compounds. Microwave assisted extraction (MAE) was used to extend the range of polarity of extracted compounds from madder. The main pigments in madder are anthraquinones, generally extracted with hydroalcoholic solvents due to their medium polarity.
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Rubia tinctorum Linnaeus, 1753, spec. nov.
Rubia tinctorum, spec. nov. 1. Rubia foliis senis. Hort. cliff. 35. Hort. ups. 28. Mat. med. 44. Roy. lugdb. 254. Rubia perennis, foliis saepius quinis. Sauv. monsp. 161. Rubia sylvestris aspera. Bauh. pin. 33. β. Rubia tinctorum sativa. Bauh. pin. 33. Habitat Monspelii & ad Danubium . ♃openaire +1 more source
Immobilization of Rubia tinctorum L. Suspension Cultures and Biomass Production
2016Plants are natural sources of valuable secondary metabolites used as pharmaceuticals, agrochemicals, flavors, fragrances, colors, biopesticides, and food additives. There is an increasing demand to obtain these metabolites through more productive plant tissue applications and cell culture methods due to the importance of secondary metabolites ...
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Isochorismate synthase isoforms from elicited cell cultures of Rubia tinctorum
Phytochemistry, 1999Abstract Elicitation of Rubia tinctorum cell cultures with a Pythium aphanidermatum elicitor leads to a doubling of anthraquinone content which is preceded by a large rise in isochorismate synthase (ICS; EC 5.4.99.6) activity. Two ICS isoforms were purified from the elicited cultures. Both isoforms had an absolute requirement for Mg2+.
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