Pharmacognostic Analysis
Mostrando 1-12 de 14 artigos, teses e dissertações.
-
1. Anatomical, phytochemical and histochemical study of Solidago chilensis Meyen
ABSTRACT Solidago chilensis Meyen, belonging to the family Asteraceae, is a plant native to South America and the only representative of the genus in Brazil. This species is popularly known as “arnica” and is used to treat bruises, muscle pain and inflammation. The objective of this work was to contribute to the pharmacognostic standardization of S. chil
An. Acad. Bras. Ciênc.. Publicado em: 29/06/2017
-
2. Anatomy and histochemistry of leaves and stems of Sapium glandulosum
Abstract Sapium belongs to Euphorbiaceae family and comprises 23 species. Sapium glandulosum (L.) Morong is popularly known in Brazil as "pau-leiteiro" and "leitosinha" and it is used in traditional medicine to cicatrisation. Its leaf extracts have shown analgesic, anti-inflammatory and antibacterial activities. The preliminary set of pharmacognostic tools u
Rev. bras. farmacogn.. Publicado em: 2017-06
-
3. Pharmacognostic evaluation, and development and validation of a HPLC-DAD technique for gallocatechin and epigallocatechin in rhizomes from Limonium brasiliense
ABSTRACT Limonium brasiliense (Boiss.) Kuntze, Plumbaginaceae, is a plant from the southern coast of Brazilian that is used for the treatment of premenstrual syndrome, menstrual disorders and genito-urinary infections. The aim of the present study was to determine the quality control parameters for rhizomes collected during different periods by pharmacopoeia
Rev. bras. farmacogn.. Publicado em: 2017-04
-
4. Ovary and fruit morphology and anatomy of Amphilophium crucigerum
Abstract Amphilophium crucigerum (L.) L.G. Lohmann, known as “pente-de-macaco” is a species of Bignoniaceae native to Brazil, and whose seeds are used in folk medicine. This study aimed to describe morphoanatomical features of this species of fruit to aid in its correct identification and pharmacognostic analysis. Samples of ovary, pericarp and seed were
Rev. bras. farmacogn.. Publicado em: 2016-02
-
5. Comparative study of Passiflora taxa leaves: I. A morpho-anatomic profile
AbstractDetermining the authenticity and quality of plant raw materials used in the formulation of herbal medicines, teas and cosmetics is essential to ensure their safety and efficacy for clinical use. Some Passiflora species are officially recognized in the pharmaceutical compendia of various countries and have therapeutic uses, particularly as sedatives a
Rev. bras. farmacogn.. Publicado em: 2015-08
-
6. Henna through the centuries: a quick HPTLC analysis proposal to check henna identity
Henna leaves are the raw material of commercial body and hair dyes. According to historical and ethnobotanical information, henna was one of the first plants used for such purpose. However, differences can be observed between henna products by the origin of the raw material, the presence of other plants, or the addition of various contaminants that may cause
Rev. bras. farmacogn.. Publicado em: 2014-04
-
7. Pharmacognostic and phytochemical studies on Ayurvedic drugs Ativisha and Musta
The study include the establishment of pharmacognostic and phytochemical characters of Ativisha (Aconitum heterophyllum Wall. ex Royle, Ranunculaceae) and to compare them with its substitutes, Cyperus rotundus L. (Musta), C. scariosus R. Br., Cyperaceae, and Cryptocoryne spiralis (Retz.) Fisch. ex Wydler, Araceae (Country Ativisha). Morphology of the four sp
Rev. bras. farmacogn.. Publicado em: 28/05/2013
-
8. Análise farmacognóstica de amostras de drogas vegetais psicoativas comercializadas em Diadema / Pharmacognostic analysis of samples of psychoactive herbal drugs marketed in Diadema
As plantas medicinais são conhecidas há muitos séculos pelos homens, e ainda hoje são amplamente utilizadas no tratamento de enfermidades. A população acredita que é uma alternativa segura e de baixo custo em relação aos produtos farmacêuticos industrializados, e faz seu uso indiscriminado e sem acompanhamento médico. A automedicação e a falta d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/02/2012
-
9. Morphoanatomy and pharmacognostic study of the wood of Croton echioides, the Northeastern Marapuama
Croton echioides Baill., Euphorbiaceae, is a small tree found in Bahia, Northeastern Brazil. Its stem bark has been widely sold as an aphrodisiac and tonic, as a substitute for the roots of Ptychopetalum olacoides Benth. Olacaceae, the Amazon Muira Puama or Marapuama, and C. echioides is characterized as the "Northeastern Marapuama". This contribution descri
Rev. bras. farmacogn.. Publicado em: 15/05/2012
-
10. Phytochemical and antifungal activity of anthraquinones and root and leaf extracts of Coccoloba mollis on phytopathogens
The aim of this work was to study the phytochemical and antifungal activity of anthraquinones and root and leaf extracts of Coccoloba mollis on phytopathogens. The chemical analysis of ethanolic extracts showed a mixture of long-chain hydrocarbons, carboxyl esters and 3-taraxerone in the leaf extract. Two anthraquinones (emodin and physcion) were isolated an
Brazilian Archives of Biology and Technology. Publicado em: 2011-06
-
11. Morphology, anatomy, chemical composition of essential oil and antimicrobial activity of the leaves and stem bark of Myrcia tomentosa (Aubl.) DC. / Morfoanatomia, composição química do óleo essencial e atividade antimicrobiana das folhas e casca do caule de Myrcia tomentosa (Aubl.) DC.
The Brazilian Savanna is recognized as the richest in the world, sheltering more than 6.500 plant species already cataloged, and medicinal uses are attributed to over 220. Species of Myrtaceae family are used in folk medicine in gastrointestinal disorders, infectious diseases and hemorrhagic states, many are known by the presence of essential oils. The objec
Publicado em: 2010
-
12. Pharmacognostic study, investigation of antimicrobial activities, leishmanicidal and toxicity of Rhamnidium elaeocarpum Reissek - Rhamnaceae (little coffee) / Estudo Farmacognóstico, Investigação das Atividades Antimicrobiana, Leishmanicida e Toxicidade Aguda de Rhamnidium elaeocarpum Reissek RHAMNACEAE (Cafezinho)
In the last years the treatment with medicines made from medicinal plants has increased. A concern about the useful of these natural products is the quality control pharmacobotanical, phytochemical and purity tests, which make up the technical specifications of a particular plant species. Moreover, pharmacological and toxicological studies must be conducted
Publicado em: 2009