Antioxidant and antihyperlipidemic activities of the extracts of leaves and calyces of Hibiscus sabdariffa were investigated by studying their in vitro inhibitory activity on lipid peroxidation and in vivo effects on cholesterol induced hyperlipidemia. Highest antioxidant activity was exhibited by ethanolic extract of calyces followed by ethanolic extract of leaves followed by aqueous extract o...

A field experiment was conducted to assess the optimum inter- and intra-row spacing on growth, yield and yield component of Roselle (Hibiscus sabdariffa L.) in 2014/15 cropping season at Wondo Genet Agricultural Research Center experimental site (at Wondo Genet station). Two inter-row spacing (60 and 90 cm) and three intra-row spacing (30, 60 and 90 cm) were evaluated using two varieties, WG-Hi...

PURPOSE The Hibiscus rosa-sinensis flower is widely used in Brazilian traditional medicine for the treatment of diabetes and has shown antifertility activity in female Wistar rats. However, there is no scientific confirmation of its effect on diabetes and pregnancy. The aim of this study was evaluate the effect of aqueous extract of H. rosa-sinensis flowers on maternal-fetal outcome in pregnant...

Hibiscus sabdariffa L. calyces are widely used in the preparation of beverages. The calyces contain compounds that exhibit antimicrobial activity, yet little research has been conducted on their possible use in food systems as antimicrobials. Aqueous extracts prepared from the brand "Mi Costenita" were sterilized by membrane filtration (0.22-μm pore size) or autoclaving (121 °C, 30 min) and tes...

Hibiscus Sabdariffa L. has important nutritional and medicinal value. Currently, a safe process extraction of reducing sugar from calyx by biological complex enzyme system is seldom investigated. In this experiment, the pectinase cellulase was used to optimize enzymatic hydrolysis Box behnken design experiment. The results showed that there significant difference in enzymolysis effect L under d...

Hibiscus rosa-sinensis is one of the most prevalent ornamental plants grown in private and public gardens. Hibiscus chlorotic ringspot virus (HCRSV) is a member of the Carmovirus genus, with a positive single-strand RNA that putatively encodes seven proteins. The complete genome of the first Israeli isolate of HCRSV, HCRSV-IL, comprises 3,908 nucleotides and shows 93% nucleotide sequence identi...

INTRODUCTION Hypertension is a common global health problem with significant mortality and morbidity. Hibiscus sabdariffa is a plant known in many countries and is consumed as hot and cold drinks In addition to its use in folk medicine; it has been suggested as treatment for many conditions including hypertension. OBJECTIVES The objectives of this review were to examine the evidence of effect...

The effect of aqueous extract of Hibiscus sabdariffa L. on the activity of alkaline phosphatase and uric acid in the liver of Rattus novergicus was studied in this research. The result from this study revealed that the activities of alkaline phosphatase in the serum slightly increased (18.00±3.39) when compared with that of the control (16.37±3.50) at (P<0.05) (Table. 1), though this was not st...