Saturday, February 7, 2009

Aloe vera



ANTHROPOGENIC USES

As a food, A. vera is very bitter and unpalatable. A. vera gel, however, is used as an ingredient in commercially available yogurt, beverages and some desserts. It is common practice for cosmetic companies to add sap or other derivatives from A. vera to products such as makeup, tissues, moisturizers, soaps, sunscreens, incense, razors and shampoos. It has also been suggested that biofuels could be obtained from A. vera seeds. Other uses for extracts of A. vera include the dilution of semen for the artificial fertilisation of sheep, use as fresh food preservative, and use in water conservation in small farms.

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