This plant is taxonimized under the family of sunflower (Asteraceae) and scientifically named as Stevia rebaudiana. Steviol is the chemical compound which gives this sweetness. This compound is free of calorie and not alternate the blood glucose or density of insulin. Using this sugar substituent we can get the taste of sweet foods without having a danger of sugar consumption. Currently the FDA has recommended this steviol glycoside as a sugar substituent for foods.
In cultivation of this plant most of the countries use the technology of cloned reproduction. It is the best method the best suit for a good production. Today China, Korea, Taiwan, Thailand and Malaysia cultivate this plant successfully.