Results 31 to 40 of about 414 (163)
The possibility to enhance flavonoids production in Rubia tinctorum L. callus cultures
Nova Biotechnologica et Chimica, 2021 Production of flavonoids in madder callus culture (Rubia tinctorum L.) was dependent on culture conditions and culture media composition. The content of flavonoids increased in calli maintained on media supplemented with NAA (4 mg.l-1) or NAA:BAP (4 mg.l-1 a 1 mg.l-1) in 16 h photoperiod. Flavonoids represented 2.08 – 2.25 % of callus dry mass.
Daniela Kákoniová +4 more
openaire +2 more sources
Water Resources Research, Volume 62, Issue 5, May 2026.Abstract Latent heat (λ $\lambda $ET) fluxes are a major component of the hydrological cycle globally. According to recent models and experimental observations, during droughts, wetter regions respond by increasing λ $\lambda $ET, while drier regions exhibit decreasing trends due to vegetation water stress.
Flavia Tauro +3 more
wiley +1 more source
Effects of Salt Stress and Inoculation Ratios in Cell Cultures of Rubia tinctorum L.
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2017 In this study, salt stress was implemented to callus and cell suspension cultures of Rubia tinctorum L. at 100 mM and 200 mM concentrations and the effects on fresh and dry weights (g), relative dry weight ratios, and alizarin and purpurin contents (mg/g
Pınar Nartop, Şeref Akay, Aynur Gürel
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
تأثیر روشهای مختلف کاشت بر شوری خاک، عملکرد ریشه و کارایی مصرف آب روناس (.Rubia tinctorum L) در شرایط شور استان یزد [PDF]
تنش های محیطی در علوم زراعی, 2018 اگرچه کشت روناس (.Rubia tinctorum L) با هدف استخراج ترکیبات مفید در ریشه آن در بسیاری از مناطق شور بخصوص در مناطق پستهکاری معمول بوده است، بااینحال تحقیقات اندکی بر روی جنبههای زراعی آن ازجمله روشهای مناسب کاشت انجام شده است. این تحقیق بهمنظور بررسی
محمد حسین بناکار +2 more
doaj +1 more source
A revised classification of Rubiaceae subfamily Rubioideae tribe Rubieae*
TAXON, Volume 75, Issue 2, April 2026.Abstract In its current circumscription, Rubiaceae subfam. Rubioideae tribe Rubieae consists of 18 genera, i.e., Asperula, Callipeltis, Castrila, Crucianella, Cruciata, Cynanchica, Didymaea, Galium, Hexaphylla, Kelloggia, Mericarpaea, Microphysa, Phuopsis, Pseudogalium, Rubia, Sherardia, Thliphthisa and Valantia.
Joachim W. Kadereit +1 more
wiley +1 more source
COLOUR ANALYSIS IN THE CIE LAB SPACE REGARDING THE DYEING WITH WELD AND MADDER DYES [PDF]
Annals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2022 In recent years, there is a great tendency for ecological dyeing and finishing of natural fabrics with natural dyes. Natural dyes obtained from nature were used for dyeing of textiles from ancient times till the nineteenth century. Weld (Reseda Luteola L.
BUDEANU Ramona
doaj
Spectroscopic Methods of Edible Flower Authentication and Quality Control for Food Applications
eFood, Volume 7, Issue 1, February 2026.The global demand for edible flowers has increased. Issues such as incorrect species identification, flower product adulteration, contamination, and quality degradation necessitate the application of proper methods for authenticating and controlling the product's quality.
Fidele Benimana +3 more
wiley +1 more source
An efficient method for micropropagation of Rubia tinctorum L.
New Biotechnology, 2012 …
openaire +2 more sources
Archaeometry, Volume 68, Issue 1, Page 64-83, February 2026.ABSTRACT This study presents the first comprehensive analysis of the pigments and techniques used by Charles Fairfax Murray (1849–1919), a leading expert in Italian Renaissance attribution, influential art collector and primary copyist for John Ruskin.
Victoria Kemp +3 more
wiley +1 more source