Monday, August 31, 2009

Aloe Vera Gel and Its Uses

The mucilaginous juice or gel obtained from the leaves of this plant, widely used in cosmetic and pharmaceutical preparations for its soothing and healing properties. It prolongs the conservation of fresh produce, such as fresh fruit and legumes. This gel is tasteless, colorless and odorless. This natural product is a safe and environmentally friendly alternative to synthetic preservatives such as sulfur dioxide. The study showed that grapes at 1°C coated with this gel could be preserved for 35 days against 7 days for untreated grapes. According to the researchers, this gel operates through a combination of mechanics forming a protective layer against the oxygen and moisture of the air and inhibiting, through its various anti-biotic and anti fungal compounds, the action of microorganisms that cause food borne illnesses. A study performed in the 1990s showed that the healing time of a moderate to severe burn was reduced when the wound was treated on a regular basis with Aloe Vera gel, compared to the healing of the wound covered in a gauze bandage. In contrast, another study suggested wounds to which Aloe Vera gel was applied were significantly slower to heal. Cosmetic companies add sap or other derivatives from A. Vera to products such as makeup, tissues, moisturizers, soaps, sunscreens, shampoos and lotions, though the effectiveness of Aloe Vera in these products remains unknown. A. Vera gel is also alleged to be useful for dry skin conditions, especially eczema around the eyes and sensitive facial skin. Aloe Vera gel may help some people with ulcerative colitis, an inflammatory bowel disease. These are some of the benefits of Aloe Vera.


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