Results 11 to 20 of about 497 (176)

Effect of some natural oils on struvite stone crystals that formed in vitro [PDF]

open access: yesمجلة التربية والعلم, 2012
The effect of some natural oils (oil Jawzer, Matricaria chamomilla, Polygonum avicutare, Ammi visnaga, Rubia tinctorum) on dissolving of struvite crystals that formed In vitro was studied.
Amira Al Rawi, Rasha Al Saadoun
doaj   +1 more source

Evaluation the Effects of both Aqueous and Alcoholic Extract Derived from the Root of Rubia Tinctorum on the Osteogenic Differentiation of Rat Mesenchymal Stem Cells [PDF]

open access: yesJournal of Mazandaran University of Medical Sciences, 2023
Background and purpose: The osteogenic differentiation of MSCs plays a key role in bone tissue engineering and regenerative medicine, making it essential to explore natural compounds that may enhance this process.
Rezvan Yazdian-Robati   +4 more
doaj  

Exploring Different Methods for Eco-Friendly Wool Dyeing with Natural <i>Carmine Dye</i> and Waste Wool Hydrolysates. [PDF]

open access: yesGlob Chall
Waste wool hydrolysates (WWHs), by‐product of the alkaline hydrolysis of waste wool are employed as coadjuvant in wool fabrics dyeing with Carmine natural dye. The results demonstrate the possibility of WWHs valorization as eco‐friendly alternative to metal‐based mordants in wool dyeing.
Peila R, Tummino ML.
europepmc   +2 more sources

Identification of Dyes in Coptic Textiles from the Museum of Faculty of Archaeology, Cairo University

open access: yesHeritage, 2021
High Performance Liquid Chromatography coupled to a Diode-Array-Detector (HPLC-DAD) is used to investigate samples which were extracted from ancient Egyptian textiles (4th–5th c. AD) of the Museum of Faculty of Archaeology, Cairo University.
Ioannis Karapanagiotis   +3 more
doaj   +1 more source

The Mutagenic Constituents of Rubia tinctorum.

open access: yesChemical and Pharmaceutical Bulletin, 1992
Twenty compounds were isolated from the roots of Rubia tinctorum which are used as a commercial source of madder color. Among these compounds, mollugin (1), 1-hydroxy-2-methylanthraquinone (2), 2-ethoxymethylanthraquinone(11), rubiadin (13), 1,3-dihydroxyanthraqunone (14), 7-hydroxy-2-methylanthraquinone (16), lucidin (17), 1-methoxymethylanthraquinone
KAWASAKI, Yoko   +2 more
openaire   +3 more sources

Color palette from natural dyeing with Rubia dye (Indian Maddar) [PDF]

open access: yesTekstilna industrija, 2023
Among the natural dyes, one of the most appealing coloration on Textiles comes from Rubia dye. From ancient times this dye has been used. Rubia is one of the species of the Rubiaceae family.
Begum Afreen, Shree Vankar Padma
doaj  

Shelf Life Extension of Grouper Fish Fillet (Epinephelus coioides) Using Biodegradable Chitosan/Chia Mucilage Coating Containing Rubia tinctorum L. Plant Extract [PDF]

open access: yesمجله پژوهش‌های علوم و صنایع غذایی ایران
IntroductionFish supplies a type of nutrients containing protein and long-chain omega-3 polyunsaturated fatty acids (n-3 PUFAs) and micronutrients such as selenium, iodine, potassium, D and B-vitamins.
Marjan Nouri
doaj   +1 more source

HPLC, UV-Vis and NMR spectroscopic and DFT characterization of purpurin isolated from Rubia tinctorum L. [PDF]

open access: yesHemijska Industrija, 2013
Purpurin (1,2,4-trihidroxyanthraquinone), a naurally occuring anthraquinone pigment present in the root of Rubia tinctorum (Mull. Arg.) Zahlbr. was isolated from the plant, purified and characterized by HPLC chromatography, UV-Vis and NMR spectroscopy.
Marković Zoran S.   +3 more
doaj   +1 more source

Antibacterial effect of Herniaria hirsuta, Prunus avium, Rubia tinctorum and Sempervivum tectorum plant extracts on multiple antibiotic resistant Escherichia coli

open access: yesBioscience Journal, 2015
The emergence of Escherichia coli isolates with multiple antibiotic resistant phenotypes is considered as a severe health concern. In the present work the antibacterial effect of following plants (Herniaria hirsuta, Prunus avium, Rubia tinctorum and ...
Branislav Radojica Rovčanin   +4 more
doaj   +3 more sources

ANTHRAQUINONES PRODUCTION IN AERIAL PARTS-DERIVED CALLUS OF RUBIA TINCTORUM L. [PDF]

open access: yesBulletin of Pharmaceutical Sciences. Assiut University, 2003
Callus cultures were developed from the aerial parts of Rubia tinctorum L. on MS mediumcontaining 6-benzylaminopurine and 1-naphthaleneacetic acid. The changes in callus weightand anthraquinones content were followed between week 1 and 6.
E. Backheet   +2 more
doaj   +1 more source

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