The relevance of pharmacognosy in pharmacological research on herbal medicinal products

EM Pferschy-Wenzig, R Bauer - Epilepsy & behavior, 2015 - Elsevier
As all medicines, herbal medicinal products are expected to be safe, effective, and of
appropriate quality. However, regulations on herbal medicinal products vary from country to …

Agrimonia eupatoria L.: An integrative perspective on ethnomedicinal use, phenolic composition and pharmacological activity

J Malheiros, DM Simões, A Figueirinha… - Journal of …, 2022 - Elsevier
Ethnopharmacological relevance Agrimonia eupatoria L., a plant which belongs to the
Rosaceae family, is widespread in temperate regions, particularly throughout the northern …

Tannins

E Sieniawska, T Baj - Pharmacognosy, 2017 - Elsevier
Tannins are an important group of secondary plant metabolites that were originally used in
the leather production industry in the tanning of animal hides. The varied chemical structures …

[HTML][HTML] Extracts of Agrimonia eupatoria L. as sources of biologically active compounds and evaluation of their antioxidant, antimicrobial, and antibiofilm activities

MŽ Muruzović, KG Mladenović, OD Stefanović… - Journal of food and drug …, 2016 - Elsevier
In this study, we determined the concentration of total phenols, flavonoids, tannins, and
proanthocyanidins in the water, diethyl ether, acetone, and ethanol extracts of Agrimonia …

[HTML][HTML] Teucrium Plant Species as Natural Sources of Novel Anticancer Compounds: Antiproliferative, Proapoptotic and Antioxidant Properties

MS Stankovic, MG Curcic, JB Zizic… - International journal of …, 2011 - mdpi.com
This study deals with total phenolic content, antiproliferative and proapoptotic activity of
methanolic extracts from different Teucrium species and the effect on the …

Flavonoids in Juglans regia L. Leaves and Evaluation of In Vitro Antioxidant Activity via Intracellular and Chemical Methods

MH Zhao, ZT Jiang, T Liu, R Li - The Scientific World Journal, 2014 - Wiley Online Library
Flavonoids are rich in Juglans regia L. leaves. They have potent antioxidant properties,
which have been related to regulating immune function and enhancing anticancer activity …

[HTML][HTML] Agrimonia pilosa Ledeb.: a review of its traditional uses, botany, phytochemistry, pharmacology, and toxicology

S Wen, X Zhang, Y Wu, S Yu, W Zhang, D Liu, K Yang… - Heliyon, 2022 - cell.com
Abstract Ethnopharmacological relevance Agrimonia pilosa Ledeb. is the dried above-
ground part of dragon's tooth grass, a plant of the Rosaceae family, which is widely …

Polyphenols from Impatiens (Balsaminaceae) and their antioxidant and antimicrobial activities

K Szewczyk, C Zidorn, A Biernasiuk, Ł Komsta… - Industrial Crops and …, 2016 - Elsevier
The aim of present study was to determine and to compare the chemical composition of six
Impatiens species. For this purpose, UHPLC-DAD-MS 3 analyses and spectrophotometric …

Differences in metabolism of ellagitannins by human gut microbiota ex vivo cultures

JP Piwowarski, S Granica, J Stefanska… - Journal of natural …, 2016 - ACS Publications
Ellagitannin-rich plant materials are used as popular remedies in the treatment of various
inflammatory diseases. Urolithins are gut microbiota metabolites of ellagitannins and are …

Establishment of Hairy Root Cultures of Rhaponticum carthamoides (Willd.) Iljin for the Production of Biomass and Caffeic Acid Derivatives

E Skała, A Kicel, MA Olszewska, AK Kiss… - BioMed Research …, 2015 - Wiley Online Library
The aim of the study was to obtain transformed roots of Rhaponticum carthamoides and
evaluate their phytochemical profile. Hairy roots were induced from leaf explants by the …