Tannic acid (TA), a natural polyphenol, is a hydrolysable amphiphilic tannin derivative of
gallic acid with several galloyl groups in its structure. Tannic acid interacts with various …

Naturally occurring plant compounds including tannins, saponins and essential oils are
extensively assessed as natural alternatives to in-feed antibiotics. Tannins are a group of …

Natural phenolic compounds play an important role in cancer prevention and treatment.
Phenolic compounds from medicinal herbs and dietary plants include phenolic acids …

The caatinga (semi-arid vegetation) is a Brazilian biome with a significant but poorly studied
biodiversity closely associated with a diverse cultural heritage. The present work focused on …

OBJECTIVES: Many species of the Caatinga flora are used as medicines in local
communities. In recent decades, the knowledge and use of these species has been …

O presente trabalho visou o levantamento etnobotânico das plantas medicinais, verificando
a versatilidade das espécies utilizadas e o consenso de uso e/ou conhecimento entre os …

Treatment of 3-cyanoacetyl indole 1 with the diazonium salts of 3-phenyl-5-aminopyrazole
and 2-aminobenzimidazole afforded the corresponding hydrazones 4 and 5. 3-Cyanoacetyl …

AIM OF THE STUDY: The present work tested the power of different methodological
strategies for identifying plants that could be interesting in terms of their phenolic …

An efficient genetically stable regeneration protocol with increased phytochemical
production has been established for Dendrobium nobile, a highly prized orchid for its …

Context: Inflammatory disorders are common in modern life, and medicinal plants provide an
interesting source for new compounds bearing anti-inflammatory properties. In this regard …