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Sunday, 14 February 2016

Rice

Rice is the seed of the grass species Oryza sativa (Asian rice) or Oryza glaberrima (African rice). As a cereal grain, it is the most widely consumed staple food for a large part of the world's human population, especially in Asia. 

A mixture of brown, white, and red indica rice, also containing wild rice, Zizania species.


Cooked brown rice from Bhutan

Wild rice, from which the crop was developed, may have its native range in Australia. Chinese legends attribute the domestication of rice to Shennong, the legendary emperor of China and inventor of Chinese agriculture. Genetic evidence has shown that rice originates from a single domestication 8,200–13,500 years ago in the Pearl River valley region of ChinaPreviously, archaeological evidence had suggested that rice was domesticated in the Yangtze River valley region in China. 


Oryza sativa with small wind-pollinated flowers
From East Asia, rice was spread to Southeast and South Asia.  Rice was introduced to Europe through Western Asia, and to the Americas through European colonization.There are many varieties of rice and culinary preferences tend to vary regionally. In some areas such as the Far East or Spain, there is a preference for softer and stickier varieties - Wikipedia 

Rice can come in many shapes, colours and sizes. 
Photo by the IRRI.




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