Results 51 to 60 of about 508 (169)

Phytochemical Profile and Evaluation of Antioxidant Activity, Enzyme Inhibition and Cell Viability of Leaves Extracts of Three Tunisian Varieties of Diospyros kaki L.

open access: yesFood Science &Nutrition, Volume 13, Issue 8, August 2025.
Aqueous leaf extracts of three Diospyros kaki varieties (Triumph, Jiro, Rojo Brillante) showed significant antioxidant activity, enzyme inhibition (AChE & HMGR), and lacked cytotoxicity. LC–MS–QTOF identified 29 phenolic compounds, with Rojo Brillante being the richest.
Amna Mannai   +8 more
wiley   +1 more source

Lithium alters elicitor-induced H2O2 production in cultured plant cells

open access: yesBiologia Plantarum, 2013
Lithium pollution may seriously influence the metabolic and signalling processes of plants. In the present paper, we investigate the effect of lithium chloride on fungal elicitor-triggered H2O2 generation in Rubia tinctorum L. cell cultures.
N. Orbán, K. Bóka
doaj   +1 more source

Rubia tinctorum L.

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +2 more sources

Bioactive Compounds of Plant‐Based Food: Extraction, Isolation, Identification, Characteristics, and Emerging Applications

open access: yesFood Science &Nutrition, Volume 13, Issue 6, June 2025.
This review highlights the abundance of bioactive compounds in plant‐based foods, such as polyphenols, flavonoids, and carotenoids, emphasizing their health benefits and functional properties. It discusses advanced extraction, isolation, and analytical methods, along with the therapeutic activities of these compounds, and explores their applications in
Tarek Gamal Abedelmaksoud   +4 more
wiley   +1 more source

Eco‐Friendly Extraction and Utilization of Agro Crop Wastes Based Natural Dye for Textile Dyeing

open access: yesEnergy Science &Engineering, Volume 13, Issue 3, Page 1280-1291, March 2025.
Silk fabric dyeing using Rangoon creeper flower and madder roots plant by microwave techniques. ABSTRACT The incorporation of waste plant residues into practical applications, particularly as a sustainable source of green dyes in textiles, is increasingly recommended by the global community.
Nimra Amin   +4 more
wiley   +1 more source

Development of Eco‐Friendly Food Packaging Films Using Bio‐Based Polyethylene and Natural Pigments

open access: yesPackaging Technology and Science, Volume 38, Issue 3, Page 241-253, March 2025.
Sustainable packaging films were produced using bio‐based polyethylene (BIO‐PE) and natural pigments from Turkey's flora. The films exhibited enhanced opacity, structural integrity and slip properties. Results suggest these biocomposite films offer a viable, eco‐friendly alternative for reducing reliance on synthetic pigments in the food packaging ...
Mert Yücetürk   +2 more
wiley   +1 more source

Rubia tinctorum Linnaeus 1753

open access: yes, 2007
Rubia tinctorum Linnaeus, Species Plantarum 1: 109. 1753. "Habitat Monspelii & ad Danubium." RCN: 890. Lectotype (Natali in Jarvis & al., Regnum Veg. 127: 83. 1993): Herb. Clifford: 35, Rubia 1 β (BM-000557792). Generitype of Rubia Linnaeus (vide Hitchcock, Prop. Brit. Bot.: 124. 1929). Current name: Rubia tinctorum L. (Rubiaceae).
openaire   +2 more sources

STANDARDIZATION OF THE NEW HERBAL REMEDY «FLAVOREN» AND ITS DIURESIS EFFICIENCY

open access: yesActa Biomedica Scientifica, 2012
The method of quantitative determination of the sum. of flavonoids in the novel herbal polyextract «3 red» for standartization was elaborated. This novel herbal remedy of the roots of Rubia tinctorum.
T. V. Kornopoltseva   +3 more
doaj  

Effects of NaCl applications on root growth and secondary metabolite production in madder (Rubia tinctorum L.) root cultures

open access: yesInternational Journal of Secondary Metabolite, 2018
Madder (Rubia tinctorum L.) is a valuable plant rich in anthraquinones having dying properties and biological activities. This study was carried out to determine the effect of sodium chloride (NaCl) applications on the root growth and secondary ...
Özlem Aras Aşci   +2 more
doaj   +1 more source

Natural pigments derived from plants and microorganisms: classification, biosynthesis, and applications

open access: yesPlant Biotechnology Journal, Volume 23, Issue 2, Page 592-614, February 2025.
Summary Pigments, as coloured secondary metabolites, endow the world with a rich palette of colours. They primarily originate from plants and microorganisms and play crucial roles in their survival and adaptation processes. In this article, we categorize pigments based on their chemical structure into flavonoids, carotenoids, pyrroles, quinones ...
Qian Tang   +4 more
wiley   +1 more source

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