The aim of the study was to analyze the phytochemical constituents of two potential folklore medicinal plants such as Asteracantha longifolia and Pergularia daemia. Methanol and Aqueous extract of the dried leaves of these plants were collected and used for phytochemical analysis. The selected plants were found to contain alkaloids, phenolic compounds, tannins and flavonoids except for the abse...

BACKGROUND Dried sclerotia of Wolfiporia extensa (Polyporaceae) is used to invigorate the spleen and to tranquilize the mind in Chinese herbal medicine. Lanostane-type triterpene acids were regard as major secondary metabolites from dried sclerotia of W. extensa. RESULTS Three new lanostane-type triterpene acids, 3-epi-benzoyloxyl-dehydrotumulosic acid (1), 3-epi-(3'-O-methyl malonyloxy)-dehy...

Nowadays, Wolfiporia extensa as a popular raw material in food and medicine industry has received increasing interests. Due to supply shortage, this species of edible and medicinal mushroom has been cultivated in some provinces of China. In the present study, cultivated W. extensa collected from six regions in Yunnan Province of China were analyzed by an integrated method based on Fourier trans...

Dear Editor: Pergularia daemia Forsk (Asclepiadaceae) is a perennial twining herb commonly known as veliparuthi in Tamil. The plant has anthelmintic, laxative, antidiabetic, hepatoprotective and anti-inflammatory activities [1] . The pharmacological properties of this plant come from bioactive phytochemicals such as alkaloids, triterpenes, saponins and flavonoids. Phytochemically, the plant has...

The fungus species Wolfiporia extensa has a long history of medicinal usage and has also been commercially used to formulate nutraceuticals and functional foods in certain Asian countries. In the present study, a practical and promising method has been developed to discriminate the dried sclerotium of W. extensa collected from different geographical sites based on UV spectroscopy together with ...

As reações eletródicas que ocorrem em ambos extremos da extensa janela eletroquímica do eletrodo de diamante dopado com boro foram analisadas por curvas de polarização visando determinar as respectivas energias de ativação aparentes para a etapa determinante da velocidade em cada caso. Encontrou-se que a reação de desprendimento de hidrogênio ocorre por um mecanismo VolmerHeyrovsky, com a prime...

Abstract: Background and Objectives: In nanotechnology, biosynthesis of nanoparticles has gained considerable attention. Development synthesis plant based metallic with improved properties less undesirable effects have many advantages over the conventional methods. addition to performing their intended function, these phyto antioxidant functionalized can protect against oxidative damage. Pergul...

Scientific investigations of medicinal plants have been initiated in many parts our country because their contribution to health care. The properties are due the presence phytochemicals. phytochemicals anti-oxidant and anti-microbial properties. resistance antibiotics by bacteria is increasingly becoming a concern public health. Currently used antibiotic agents fail bring an end bacterial infec...

The whole-plant, Pergularia daemia (Family: Asclepediaceae), extract (50% alcohol) was investigated for its antiurolithiatic and diuretic activity. Ethylene glycol (0.75% in water) feeding resulted in hyperoxaluria as well as increased renal excretion of calcium and phosphate. Alcoholic extract (400 mg/kg) of P. daemia was given orally in curative and preventive regimens over a period of 28 day...