Valeriana Officinalis L. e a Hypericum Cavernicola B. SM., são espécies que apresentam uso medicinal para dores de cabeça anti-inflamatório. Plantas medicinais têm sido propagadas por métodos micropropagação é propagação clonal um genótipo selecionado in vitro. O objetivo do trabalho foi avaliar os efeitos das diferentes concentrações meio cultura MS BAP na Cavernicola. realizado no Laboratório...

Valeriana glechomifolia Meyer is a small herb 5}10 cm high, growing in South Brazil. The plant was collected in April, 1998 in Sa8 o JoseH dos Ausentes, RS, Brazil and identi"ed by M. Sobral (Curso de PoH s-Graduac7 a8 o em Cie( ncias Farmace( uticas da Universidade Federal do Rio Grande do Sul, Brazil). Voucher specimens (M. Sobral, 7733) are kept in the Herbarium of the Universidade Federal d...

The volatile constituents from roots of Valeriana officinalis L. were investigated using GC and GC/MS methods. Valerianae radix samples were obtained from retail pharmacies or cultivated in Estonia. The roots of five V. officinalis samples yielded 0.28–1.16% essential oil in the cut drug, which usually corresponded (four samples) to the European Pharmacopeia standard (0.3%). The basic oil compo...

Background & Aim:Medicinal plants are rich sources of substances with nutraceutical and health benefits. Valeriana officinalis L. (Valerianaceae) is a known medicinal plant used in traditional medicine throughout the world. The present study aimed to evaluate the efficiencies of three methods for antioxidant extraction from Valeriana officinalis</...