Objective: Alcea genus belongs to Malvaceae family and this is represented by 85 taxa in the world 21 Flora of Turkey.The flowers contain plenty mucilage are used for treatment respiratory diseases such as asthma cough.Alcea dissecta known ‘Govik, Hiro, Hero’ Turkey, leaves species have been asthma,injury, colds, gastrointestinal Turkey. To best our knowledge, there no report on effect extracti...

Alcea nudiflora (Lindl.) Boiss. (Malvaceae) has a wide area of growth in Central Asia, the Altai territory and Western Siberia long been used folk traditional medicine. Availability resource long-term application practice makes promising source valuable biologically active natural compounds. The chemical composition A studied after effective microwave assisted extraction (MAE) performed using s...

Pyrolysis of Alcea pallida stems was performed in a fixed-bed tubular reactor with and without catalyst at three different temperatures. The effects of pyrolysis parameters including temperature and catalyst on the product yields were investigated. It was found that higher temperature resulted in lower liquid (bio-oil) and solid (bio-char) yields and higher gas yields. Catalysts had different e...

A new Alcea species A. ilamica (Malvaceae), is described from Ilam province of Iran. The new species belongs to the sect. Pterocarpa. Differences from other Iranian species and its geographical distribution are discussed. SEM study of penicillate hairs showed that, A. ilamica is very similar to A. aucheri but has advanced characters. Illustrations and a distribution map are given '>A new Alcea ...

Introducción: Los estudios sobre microsporogénesis, micromorfología y estructura de los granos polen en Malvaceae son escasos. Objetivos: Describir el proceso microsporogénesis aspectos micromorfológicos A. rosea. Métodos: Se procesaron más 30 andróforos acuerdo con protocolos estándar para incrustar seccionar parafina. Las secciones obtenidas se tiñeron azul Safranina-Alcian, las anteras inmad...

Introduction: Cadmium chloride causes hepatic dysfunction. In the present study, the protective effects of hydroalcoholic extract of Alcea rosea aerial parts were investigated on the hepatic enzyme dysfunction induced by cadmium chloride in adult male rats. Method: In this experimental study, 54 adult male Wistar rats were divided into six groups of 9 as follows; control group, sham group 1 re...

BACKGROUND The key enzyme in the process of melanin biosynthesis is tyrosinase. Skin hyperpigmentation and browning of foods are undesirable phenomena which tyrosinase represents. Therefore, tyrosinase inhibitors have been used increasingly for medicinal and cosmetic products. OBJECTIVES In this study, inhibitory effects of four plants including: physalis alkekengi L., Alcea rosea L., Bunium ...