Compositional Attributes of the Calyces of Roselle (Hibiscus sabdariffa L.)
نویسندگان
چکیده
منابع مشابه
Antidiabetic Effect of Roselle Calyces Extract (Hibiscus Sabdariffa L.) in Streptozotocin Induced Mice
Diabetes mellitus is a symptom that can be characterized by chronic hyperglycemia and impaired metabolism of carbohydrates, fats and proteins associated with the lack of insulin secretion or insulin action both in absolute and relative terms. Treatment with drugs distributed on the market either relatively more expensive because of its use in the long term or have considerable side effects. Pre...
متن کاملHibiscus sabdariffa L., roselle calyx, from ethnobotany to pharmacology.
Using MEDLINE and SCOPUS databases, a review of the literature from the pioneering study of 1991 until 2010 was performed on the effects on biological models of Hibiscus sabdariffa L. roselle calyx, its extracts mainly in polar solvents, or pure components found in extracts, as well as their possible relationship to these effects. Three relevant effects on lipid metabolism, antihypertensive act...
متن کاملSensory Acceptability of Novel Sorrel/Roselle (Hibiscus sabdariffa L.)
Consumers are demanding novel beverages that are healthier, convenient and have appealing consumer acceptance. The objectives of this study were to investigate the effects of adding grape polyphenols and the influence of presenting health claims on the sensory acceptability of wines. Fresh red sorrel calyces were fermented into wines. The total soluble solids of the pectinase-treated sorrel pur...
متن کاملMechanisms of the anti-hypertensive effect of Hibiscus sabdariffa L. calyces.
Previous studies have demonstrated the anti-hypertensive effects of Hibiscus sabdariffa L. (HS) in both humans and experimental animals. To explore the mechanisms of the anti-hypertensive effect of the HS, we examined the effects of a crude methanolic extract of the calyces of HS (HSE) on vascular reactivity in isolated aortas from spontaneously hypertensive rats. HSE relaxed, concentration-dep...
متن کاملToxicity studies of the water extract from the calyces of Hibiscus sabdariffa L. in rats.
Acute and chronic toxicities of the water extract from calyces of Hibiscus sabdariffa were studied in male and female rats. After 14 days of a single oral administration of test substance 5,000 mg/kg body weight, measurement of the body and organ weights, necropsy and health monitoring were performed. No signs and differences of the weights or behaviour compared to the control rats were observe...
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ژورنال
عنوان ژورنال: Journal of Food Technology in Africa
سال: 2001
ISSN: 1028-6098
DOI: 10.4314/jfta.v6i4.19306