Hoodia juttae Image by wallygrom This was part of the private collection of cacti and succulents at Manor Nursery, Angmering, West Sussex. The collection was started in 1948. The nursery is now gone. The collection has been dispersed to various new locations. Hoodia is a genus of 13 species in the flowering plant family Apocynaceae,
Image by wallygrom
This was part of the private collection of cacti and succulents at Manor Nursery, Angmering, West Sussex. The collection was started in 1948. The nursery is now gone. The collection has been dispersed to various new locations.
Hoodia is a genus of 13 species in the flowering plant family Apocynaceae, under the subfamily Asclepiadoideae. They are stem succulents, described as "cactiform" because of their remarkable similarity to the unrelated cactus family. They can reach up to 1m high and have large flowers, often with tan colour and strong smell.
Hoodia is traditionally used by the San people (Bushmen) of the Namib desert as an appetite suppressant as part of their indigenous knowledge about survival in the harsh desert conditions. In a well known case of biopiracy, bioprospectors from South Africa’s Council for Scientific and Industrial Research realized that the plant was marketable and patented its use as an appetite suppressant without recognizing the Sans’ traditional claims to the knowledge of the plant and its uses. The patent was later sold to Unilever who marketed hoodia products as diet supplements. In 2003 the South African San Council made an agreement with CSIR in which they would receive from 6 to 8% of the revenue from the sale of Hoodia products, money which would be deposited in a fund to purchase land for the San people who had been dispossessed from their lands by white settlers.
Many Hoodia species are protected plants, typical of the Namib Desert, ranging from Central Namibia to southern Angola, especially in plains and rocky areas. Common names include "Bushman’s Hat" and "Queen of the Namib".
Several species are grown as garden plants, and one species, Hoodia gordonii, is being investigated for use as an appetite suppressant. However, in 2008 UK-based Unilever PLC, one of the largest packaged-food firms in the world, abandoned plans to use hoodia in a range of diet products. In a document on Unilever’s website entitled "Sustainable Development 2008: An Overview," signed by Paul Polman, CEO, Unilever states: "During 2008, having invested 20 million [pounds] in R&D, Unilever abandoned plans to use the slimming extract hoodia in a range of diet products. We stopped the project because our clinical studies revealed that products using hoodia would not meet our strict standards of safety and efficacy."
Hoodia is currently listed in Appendix II to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which includes species not currently considered endangered but are at risk if trade is not controlled.