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the average cocaine alkaloid content of a sample of coca leaf varied between 0.1 and 0.8 percent, with coca from higher altitudes containing the largest percentages of cocaine alkaloids the typical farmer will plant coca on a sloping hill so rainfall will not drown the plants as they reach full maturity over 12 to 24 months after being planted
The cocaine alkaloid content of dry Erythroxylum coca var. coca leaves was measured ranging from 0.23% to 0.96%. [8] Coca-Cola used coca leaf extract in its products from 1885 until about 1903, when it began using decocainized leaf extract.
Coca paste (paco, basuco, oxi, pasta) is a crude extract of the coca leaf which contains 40% to 91% cocaine freebase along with companion coca alkaloids and varying quantities of benzoic acid, methanol, and kerosene. In South America, coca paste, also known as cocaine base and, therefore, often confused with cocaine sulfate in North America, is ...
Although cocaine use became widespread in the 19th century once it was synthesized into cocaine hydrochloride salts, Europeans knew of the coca plant’s stimulating effects since the early 15th ...
With only 14 percent of the global coca-leaf market in 1991, by 2004 Colombia was responsible for 80 percent of the world's cocaine production. [3] One estimate has Colombia's coca cultivation hectarage growing from 13,000 hectares (32,000 acres) in the mid-1980s, to 80,000 hectares (200,000 acres) in 1998, to 99,000 in 2007. [3]
The country was the second largest grower of coca in the world, supplying approximately 15 percent of the United States cocaine market in the late 1980s. Analysts believed that exports of coca paste or cocaine generated from US$600 million to US$1 billion annually in the 1980s, depending on prices and output. [6]
Coca leaf is the main ingredient used to make cocaine. ... "Around 700 tons of cocaine a year comes into Ecuador from neighboring countries" Colombia and Peru, said Pazmino.
Erythroxylum is a genus of tropical flowering plants in the family Erythroxylaceae.Many of the approximately 200 species contain the tropane alkaloid cocaine, [1] [2] and two of the species within this genus, Erythroxylum coca and Erythroxylum novogranatense, both native to South America, are the main commercial source of cocaine and of the mild stimulant coca tea. [3]