A sample of unharvested rice contained 500 becquerels of cesium per kilogram, they said. Radioactive cesium was spewed from the Fukushima Dai-ichi nuclear power plant after it was damaged by a massive earthquake and tsunami on March 11.Under Japanese regulations, rice with up to 500 becquerels of cesium per kilogram is considered safe for consumption.Officials have tested rice from more than 400 spots in Fukushima prefecture. The highest level of cesium previously found was 136 becquerels per kilogram, prefectural official Kazuhiko Kanno said.
Read the rest of the story: Japan finds radiation in rice, more tests planned.
Radioactive cesium exceeding the legal limit has been detected in four tea products that reached the market and were made with tea leaves from Saitama and Chiba prefectures, a recent health ministry inspection showed.
One of the products, using tea leaves from Chiba Prefecture, contained 2,720 becquerels of cesium per kilogram, far above the government-set limit of 500 becquerels, the Health, Labor and Welfare Ministry said Friday.
The three other products, made with tea leaves from Saitama Prefecture, were found to contain between 800 and 1,530 becquerels of cesium. It is the first time cesium exceeding the maximum limit has been detected in Saitama tea leaves.
Read the rest of the story: Cesium over limit found in tea using Saitama, Chiba leaves.