Influence of temperature on vacuum drying characteristics, functional properties and micro structure of Aloe vera (Aloe barbadensis Miller) gel
نویسندگان
چکیده
منابع مشابه
Osmotic dehydration combined with hot air convective drying of Aloe vera (Aloe barbadensis Miller) gel
Aloe vera gel is widely used as a functional ingredient in food processing. This gel is very unstable due to its high water activity. Drying process can be used to obtain shelf stable products. Response surface methodology was used to assess the effects of solution concentration (30-60% w/w), solution temperature (30-50°C) and immersion time (4-6h) at atmospheric pressure and constant solution ...
متن کاملAloe vera (Aloe barbadensis, Aloe capensis).
BACKGROUND: Aloe vera, a succulent plant prevalent in hot, dry regions of Asia, Africa, and other areas, has been used in traditional medicine for many centuries. It is easily propagated in most places where the climate is hot and dry. The gel and dried latex obtained from aloe leaves are used for relief of constipation; for wound healing; and for treatment of burns, psoriasis, frostbite, ulcer...
متن کاملEffect of aloe vera (Aloe barbadensis Miller) gel on doxorubicin-induced myocardial oxidative stress and calcium overload in albino rats.
Administration of a single dose of doxorubicin (DOX) (7.5 mg/kg, i.v.) produces cardiotoxicity, manifested biochemically by significant decrease in blood glutathione (GSH) and tissue GSH along with elevated levels of serum lactate dehydrogenase (LDH) and serum creatine phosphokinase (CPK). In addition, cardiotoxicity was further confirmed by significant increase in lipid peroxides expressed as ...
متن کاملEffect of Electrical Impedance Due to Infliction on Aloe Barbadensis Miller (aloe-vera) Leaves
Aloe barbadensis (aloe-vera) also famous as a first aid plant is a valuable natural medicine. Its leaves have parallel venation that contains a soothing thick gel inside it and is useful for treatment and curing of wounds and diseases. In this paper, investigations were carried out to study the effect of dc and ac resistances of the aloe barbadensis leaves. The resistance of the leaf measured s...
متن کاملEvaluation of antioxidant potential of aloe vera (Aloe barbadensis miller) extracts.
The polysaccharide and flavonoid concentrations of two-, three-, and four-year-old Aloe vera were determined, and their antioxidant activities were evaluated compared to BHT and alpha-tocopherol by the DPPH radical scavenging method and the linoleic acid system at 100 microg of soluble solids per mL of ethanol. The results showed that three-year-old Aloe vera contained significantly higher leve...
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ژورنال
عنوان ژورنال: Research in Agricultural Engineering
سال: 2016
ISSN: 1212-9151,1805-9376
DOI: 10.17221/13/2014-rae