Antioxidant characteristics of extracts of Hibiscus sabdariffa calyces encapsulated with mesquite gum
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چکیده
منابع مشابه
Conversion of Sorrel (Hibiscus Sabdariffa) Calyces To Glucose
The utilization of agrowaste for the production of bioethanol has attracted worldwide attention as a strategy for reducing global warming and improving global energy security. Sorrel drink, popularly known as “zoborodo” in Nigeria is a non-alcoholic drink, which is obtained from the calyces of Hibiscus sabdariffa, by solid-liquid extraction process, leaving the calyces pulp as the raffinate. Th...
متن کاملNootropic Activity of Calyces of Hibiscus Sabdariffa Linn
Nootropic acitivity of calyces of Hibiscus sabdariffa Linn. was studied in mice. Elevated plus maze and passive avoidance paradigm were employed to evaluate learning and memory parameters. Scopolamine (0.4 mg/kg, i.p.) was used to induce amnesia in mice. The aqueous extracts of calyces of Hibiscus sabdariffa (HS-100 and 200 mg/kg, p.o.) significantly attenuated amnestic deficits induced by scop...
متن کاملdetection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
Mechanisms 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 کاملAntidiabetic 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...
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ژورنال
عنوان ژورنال: Journal of Food Science and Technology
سال: 2017
ISSN: 0022-1155,0975-8402
DOI: 10.1007/s13197-017-2564-1