The antioxidant capacities of extracts of dried roselle (Hibiscus sabdariffa L.) calyx and fruit
with distilled water ethanol (30, 60 and 95%) were determined by 2, 2-diphenyl-2 …

This study focused on determining the antioxidant activities and phenolic contents of 70%
acetone and ethanolic leave extracts of Hippobromus pauciflorus (Lf) Radlk. The measured …

The macroporous resin adsorption method was used to purify the pigment from Hibiscus
syriacus L. petals. Through the comparison of the adsorption and desorption rates of six …

The aim of this research was to extract phenolic compounds from defatted Roselle (Hibiscus
sabdariffa L.) seed and assess their antioxidant potential. Water, ethanol (30%), methanol …

The total phenolic content and antioxidant properties of roselle (Hibiscus sabdariffa) were
determined in calyces extracts. The dried roselle calyces were collected from Fenooj Region …

Antioxidant rich fractions were extracted from roselle (Hibiscus sabdariffa) calyces and fruits
using ethyl acetate, acetone and methanol. The extracts were screened for antioxidant …

Abstract Putranjiva roxburghii, Conyza bonariensis, Woodfordia fruiticosa and Senecio
chrysanthemoids were collected from different areas of Pakistan and extracted in methanol …

The medlar is an edible fruit. Modern medicine has recognized its healing properties in the
treatment of some diseases. There is no scientific data in the literature about the antioxidant …

Background: Medicinal plants contain physiologically active ingredients that over the years
have been exploited in traditional medicine for the treatment of various ailments. Objectives …

The study was aimed at evaluating the antioxidant activity of the ethanolic extract of Hibiscus
rosa sinensis flowers at varying concentration in vitro. The extract was found to contain large …