12/10/2008The effect of the drying temperature on the volatile components and sensory acceptance of the Roselle (Hibiscus sabdariffa) extract in powder was investigated The Roselle extraction was carried out by maceration with 7 L of 30% ethanol (v/v) 560 g of fresh Roselle calyces for 168 h The Roselle extracts were spray dried at different temperatures 150 160 170 180 190 200 and 210 CRequest A Quotation!
Hibiscus sabdariffa L (Malvaceae) calyx is a valuable food resource in Africa This herb is rich in phenolic compounds and a good source of natural antioxidants Concentrated extract prepared with Hibiscus sabdariffa L calyx is commonly used in traditional African and Asian diets and medicines However the organoleptic properties of these extracts are degraded during storageRequest A Quotation!
Roselle is an erect herbaceous nearly smooth annual herb with straight prickly purple stems [i] under the family of Malvaceae(1) It grows from 1 to 2 meters high with deep penetrating root Its flowers are hermaphrodite (have both male and organs) insect pollinated The stem is reddish in color Its leaves are alternate have long-petiole palmately divided into 3-7 with serrate marginRequest A Quotation!
The extracts of Hibiscus sabdariffa revealed the presence of plants secondary metabolites in the form of phytochemicals vitamins and vital minerals The biologically active chemical substances have curative properties These phytochemicals include: tannins saponnins glycosides phenols andRequest A Quotation!
Regarding Hibiscus sabdariffa wine the effect of fermentation temperature (20 and 30 C) on the physicochemical phytochemical and aroma composition was monitored over 40 days The main change in phytochemical composition observed was the hydrolysis of 3-O-caffeolquinic acid and the concomitant increase of caffeic acid irrespective ofRequest A Quotation!
The present study investigated the total content of phenolic compounds antioxidant activity reducing power and chelating of ferrous ion in aqueous and alcoholic extracts of Hibiscus sabdariffa L The total phenolic content was 77 2 mg/g and 87 7 mg/g for the aqueous and alcoholic extracts respectively The antioxidant activity was equal in rates for both the roselle alcoholic extract andRequest A Quotation!
12/16/2009Abstract In vitro studies show Hibiscus sabdariffa L an ingredient found in many herbal tea blends and other beverages has antioxidant properties and in animal models extracts of its calyces have demonstrated hypocholesterolemic and antihypertensive properties Our objective in this study was to examine the antihypertensive effects of H sabdariffa tisane (hibiscus tea) consumption inRequest A Quotation!
Hibiscus sabdariffa is a member of the mallow family (Malvaceae) and is native to parts of North Africa and Southeast Asia The calyx (the structure around the petals) are the primary plant part used specifically in teas for lowering blood pressure and for its cooling effectRequest A Quotation!
11/9/2019CHEMICAL/MINERAL COMPOSITIONS OF WATER EXTRACTS OF Hibiscus sabdariffa ABSTRACT This work was carried out to investigate the chemical properties of the water extract of zobo (Hibiscus sabdariffa) drink using the modern atomic absorption spectrophotometer Zobo drink is a popular drink in the Nigeria especially in the northern part of NigeriaRequest A Quotation!
12/11/2019Hibiscus tea is made by brewing dried petals of hibiscus flowers It is known for its various health benefits For instance studies show that extracts of hibiscus can help promote wound healing ( 1 ) The tea may also aid weight loss promote hair health and help manage diabetes You can make the tea by the infusions of both the flowers andRequest A Quotation!
Aqueous Hibiscus sabdariffa extracts possess antimicrobial properties with limited information available on their antiviral effects virus (AiV) is an emerging foodborne pathogen that causes gastroenteritis Vaccines are currently unavailable to prevent their disease transmission The objective of this study was to determine the antiviral effects of aqueous H sabdariffa extracts againstRequest A Quotation!
True roselle is Hibiscus sabdariffa L (family Malvaceae) and there are 2 main types The more important economically is H sabdariffa var altissima Wester an erect sparsely-branched annual to 16 ft (4 8 m) high which is cultivated for its jute-like fiber in India the East Indies Nigeria and to some extent in tropical America The stems of this variety are green or red and the leaves areRequest A Quotation!
577 hibiscus sabdariffa extract products are offered for sale by suppliers on Alibaba of which herbal extract accounts for 53% other extracts accounts for 31% and fruit extract accounts for 3% A wide variety of hibiscus sabdariffa extract options are available to you such as leafRequest A Quotation!
Hibiscus sabdariffa calyces leaves and roots preparation against some clinical isolates of bacteria Secondly to assess the antimicrobial property of Hibiscus sabdariffa against the clinical resistant stra ins of bacteria Lastly to compare the Hibiscus sabdariffa aqueous and ethanolic extract effects on clinical isolates ofRequest A Quotation!
Roselle ( Hibiscus sabdariffa) is a species of Hibiscus probably native to West Africa used for the production of bast fibre and as an infusion in which it may be known as carcade 3 3 Jam and preserves 3 4 Herbal medicine (high blood pressure) 5 Crop research 5 1 Crop genetic resources and improvement 5 2 Mutation breedingRequest A Quotation!
polyphenols enriched extract of Hibiscus sabdariffa petal extracts in wistar rats Abba Pacme Obouayeba Souleymane Meit Lydie Boyvin Dodehe Yeo Tanoh Hilaire Kouakou Jean David N'Guessan Abstract Hibiscus sabdariffa is a medicinal and food plant rich in phytochemical compounds which are the source of its biological propertiesRequest A Quotation!
7/21/2018Roselle is an herbal supplement that is being studied for its blood pressure and cholesterol-lowering effects and for its anti-diabetic potential Research BenefitsSide effectsRecommended dosageRecap Benefits Roselle (Hibiscus sabdariffa) is a species of hibiscus plant that is traditionally steeped to make tea It has long been used in African folk medicine to treat several conditions Request A Quotation!
extracts showed decrease in granular degeneration caused by cholesterol feedings Results suggest that the ethanolic extracts of calyces and leaves of H sabdariffa containing polyphenols and flavanols possess significant antioxidant and antihyperlipidemic activities Keywords: Antihyperlipidemic Antioxidant Hibiscus sabdariffaRequest A Quotation!