India 4,000 years ago, and use in China and Japan 2,000 years ago. Its use in An edible history of humanity pdf free Europe for oil lamps is documented to the 13th century.
After the war, demand declined sharply, and farmers began to look for other uses for the plant and its products. 1957 as food products, but these suffered from several unacceptable characteristics. It also contained a high concentration of erucic acid. Experiments on animals have pointed to the possibility that erucic acid, consumed in large quantities, may cause heart damage, although Indian researchers have published findings that call into question these conclusions and the implication that the consumption of mustard or rapeseed oil is dangerous. Feed meal from the rapeseed plant also was not particularly appealing to livestock, because of high levels of sharp-tasting compounds called glucosinolates.
A variety developed in 1998 is considered to be the most disease- and drought-resistant canola variety to date. In 2011, out of the 31 million hectares of canola grown worldwide, 8. 30 micromoles of any one or any mixture of 3-butenyl glucosinolate, 4-pentenyl glucosinolate, 2-hydroxy-3 butenyl glucosinolate, and 2-hydroxy- 4-pentenyl glucosinolate per gram of air-dry, oil-free solid. Canola council of Canada, What is Canola? In 2014, world production of rapeseed was 73. India, Germany, and France also had significant production.