Aloe Plant.

Aloe vera, also known as the Medicinal Aloe, is a species of succulent plant that probably originated in Northern Africa, Madagascar and the Arabian Peninsula. Aloe vera grows in arid climates and is widely distributed in Africa and other arid areas.The species is frequently cited as being used in herbal medicine. There have been many scientific studies of the use aloe vera, some of it conflicting. Despite these limitations, there is some preliminary evidence that A. vera extracts may be useful in the treatment of diabetes and elevated blood lipids in humans.These positive effects are thought to be due to the presence of compounds such as polysaccharides, mannans, anthraquinones and lectins.

                         Extracts from the Aloe Vera plant

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Description:

A. vera is a stemless or very short-stemmed succulent plant growing to 60–100 cm (24–39 in) tall, spreading by offsets. The stems are thick and fleshy, green to grey-green, with some varieties showing white flecks on the upper and lower stem surfaces. The margin of the stem is serrated and has small white teeth. The flowers are produced in summer on a spike up to 90 cm (35 in) tall, each flower pendulous, with a yellow tubular corolla 2–3 cm (0.8–1.2 in) long. Like other Aloe species, A. vera forms arbuscular mycorrhiza, a symbiosis that allows the plant better access to mineral nutrients in soil.

Extracts from the Aloe Vera plant

Taxonomy and etymology

The species has a number of synonyms: A. barbadensis Mill., Aloe indica Royle, Aloe perfoliata L. var. vera and A. vulgaris Lam., and common names including Chinese Aloe, Indian Aloe, True Aloe, Barbados Aloe, Burn Aloe, First Aid Plant, Wand of Heaven and Miracle Plant. The species name vera means true or genuine. Some literature identifies the white spotted form of A. vera as A. vera var. chinensis, however, the species varies widely with regard to leaf spots and it has been suggested that the spotted form of A. vera may be conspecific with A. massawana. The species was first described by Carl Linnaeus in 1753 as Aloe perfoliata var. vera, and was described again, twice, in 1768 by Nicolaas Laurens Burman and Philip Miller. Burman described the species as Aloe vera in Flora Indica on the 6th of April, 1768 while Miller described the species as Aloe barbadensis some ten days later in the Gardener's Dictionary.

Techniques based on DNA comparison suggest that A. vera is relatively closely related to Aloe perryi, a species that is endemic to Yemen. Similar techniques, using chloroplast DNA sequence comparison and ISSR profiling have also suggested that A. vera is closely related to Aloe forbesii, Aloe inermis, Aloe scobinifolia, Aloe sinkatana and Aloe striata. With the exception of South African species, A. striata, these Aloe species are native to Socotra (Yemen), Somalia and Sudan.The lack of obvious natural populations of the species have led some authors to suggest that A. vera may be of hybrid origin.

The consumption of aloe vera juice has also been traditionally used internally for healing and soothing of digestive conditions such as heartburn and irritable bowel syndrome. Relatively few clinical studies have been done on the effectiveness of Aloe Vera, therefore more research is needed. "aloe for heartburn".

Aloin was the common ingredient in OTC laxative products in the United States prior to 2003, when the FDA ruled that aloin was a class III ingredient, therefore banning its use"FDA".  It should be noted that processed aloe that contains aloin is used primarily as a laxative, whereas processed aloe vera juice that does not contain significant amounts of aloin is used as a digestive healer. Manufacturers commonly remove aloin in processing due to the FDA ruling.

The natural range of A. vera is unclear, as the species has been widely cultivated throughout the world. It has been suggested that naturalised stands of the species occur through North Africa in Algeria, Morocco, and Tunisia, along with the Canary and Madeira Islands. The species was introduced to China, India, Pakistan and various parts of southern Europe in the 17th century.The species is widely naturalised elsewhere, occurring in temperate and tropical regions of Australia, Barbados, Belize, Nigeria, Paraguay and the USA It has been suggested that, like many Aloes, the species is originally from Southern Africa and that populations that occur elsewhere are the result of human cultivation.

A. vera has been widely grown as an ornamental plant. The species is popular with modern gardeners as a putatively medicinal plant and due to its interesting flowers, form and succulence. This succulence enables the species to survive in areas of low natural rainfall, making it ideal for rockeries and other low-water use gardens. The species is hardy in zones 8–11, although it is intolerant of very heavy frost or snow. The species is relatively resistant to most insect pests, though mealy bugs, scale insects and aphid species may cause a decline in plant health. In pots, the species requires well-drained sandy potting soil and bright sunny conditions. The use of a good quality commercial propagation mix or pre-packaged "cacti and succulent mix" is recommended as they allow good drainage.Terracotta pots are preferable as they are porous. Potted plants should be allowed to completely dry prior to re-watering. During winter, A. vera may become dormant, during which little moisture is required. In areas that receive frost or snow the species is best kept indoors or in heated glasshouses. Large scale agricultural production of A. vera is undertaken in Australia, Cuba, the Dominican Republic, China, Mexico, India, Jamaica, Kenya and South Africa,along with the USA to supply the cosmetics industry with A. vera gel.

Scientific evidence for the cosmetic and therapeutic effectiveness of Aloe vera is limited and when present is typically contradictory. Despite this, the cosmetic and alternative medicine industries regularly make claims regarding the soothing, moisturising and healing properties of A. vera, especially via Internet advertising. A. vera gel is used as an ingredient in commercially available lotion,yogurt, beverages and some desserts. Aloe vera juice is used for consumption and relief of digestive issues. 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 fertilization of sheep, use as fresh food preservative, and use in water conservation in small farms.

Aloe vera has a long association with herbal medicine, although it is not known when its medical applications were first discovered. Early records of A. vera use appear in the Ebers Papyrus from 16th century BCE,  in both Dioscorides' De Materia Medica and Pliny the Elder's Natural History written in the mid-first century CE along with the Juliana Anicia Codex produced in 512 CE. A. vera is non-toxic, with no known side effects, provided the aloin has been removed by processing. Taking A. vera that contains aloin in excess amounts has been associated with various side effects. However, the species is used widely in the traditional herbal medicine of China, Japan, Russia, South Africa, The United States,Jamaica and India.

Aloe vera is alleged to be effective in treatment of wounds.  Evidence on the effects of A. vera sap on wound healing, however, is limited and contradictory. Some studies, for example, show that A. vera promotes the rates of healing, while in contrast, other studies show that wounds to which Aloe vera gel was applied were significantly slower to heal. A more recent review (2007) concludes that the cumulative evidence supports the use of Aloe vera for the healing of first to second degree burns. In addition to topical use in wound or burn healing, internal intake of A. vera has been linked with improved blood glucose levels in diabetics,and with lower blood lipids in hyperlipidaemic patients. In other diseases, preliminary studies have suggested oral A. vera gel may reduce symptoms and inflammation in patients with ulcerative colitis. Compounds extracted from A. vera have been used as an immunostimulant that aids in fighting cancers in cats and dogs; however, this treatment has not been scientifically tested in humans. The injection of A. vera extracts to treat cancer has resulted in the deaths of several patients.

Topical application of Aloe vera may be effective for genital herpes and psoriasis. However, it is not effective for the prevention of radiation-induced injuries, nor does it offer protection from sunburn or suntan. In a double-blind clinical trial the group using an Aloe vera containing dentifrice and the group using a fluoridated dentifrice both demonstrated a statistically significant reduction of gingivitis and plaque.

A. vera extracts have antibacterial and antifungal activities. A. vera extracts have been shown to inhibit the growth of fungi that cause tinea, however, evidence for control beneath human skin remains to be established. For bacteria, inner-leaf gel from A. vera was shown to inhibit growth of Streptococcus and Shigella species in vitro. In contrast, A. vera extracts failed to show antibiotic properties against Xanthomonas species.

The island of Curacao, Dutch Caribbean boasts with its own Aloe Plantation, please find below its history and its website to visit and eventually order their products;

http://www.aloecuracao.com/index.html

In December of 1999 Curaçao Ecocity Projects N.V. started the aloe vera plantation in Curaçao. The plantation covers an area of 10 acres, 5 of which are used to cultivate the more than 100,000 specimens that are growing at our plantation at this moment. It takes three to five months for an aloe vera plant to mature to the point at which it can be harvested. The average time span for harvesting is approximately 10 years, during which we will collect 3 to 4 leaves from the bottom of the plant per harvest.

In 2002, a joint venture between Ecocity Projects and the Dutch pharmaceutical company BioClin was established under the name of CurAloe. The objective of this merger was to build a production plant for the processing of aloe vera. BioClin is the largest consumer of our aloe vera gel and uses our gel as the basis for all her own products. We received financial support for the construction of the production plant through Senter, a Dutch governmental institution that subsidizes development projects that involve Dutch companies. In 2003, the construction was completed and we ran our first trial production sessions.  Since 2004 we have been producing commercially and our annual production level has increased steadily every  year; in 2006 we produced more than 70,000 liters of aloe vera gel. We use specially designed and patented machines which have been developed by us and do not damage the active substances in the aloe vera gel. We can therefore guarantee a constant and excellent quality for every batch we produce.

Initially we released a line of skincare products in cooperation with BioClin, and since 2006 we are developing and producing our own products under the name of CurAloe. Our main objective is to offer high-quality products which contain a high concentration of aloe vera and other biologically active and natural ingredients.

Our shop is opened from Monday through Saturday 8.00 – 16.00 hrs. We are closed on Sundays.     Note: our last tour leaves at 15.00 hrs.!                 Tour prices
         

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