China's natural green rice only exists in the laboratory, and China has been unable to produce it in large quantities. There is only a small amount of natural green rice planted in the laboratory in China, and it can't be circulated as a commodity because of its irregular coloring. Green rice with uniform color on the market is dyed from white rice.
Although all products sold in the market must be artificially colored, it is difficult to determine which products are qualified and which are illegal because of the different processing technologies of different manufacturers and the different use of colorants. At the same time, whether it is green food or green food, consumers should read the product description carefully.
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Selenium-enriched rice, high calcium rice, fragrant bamboo rice, apple rice, etc. These are the so-called healthy rice on the tall. Selenium-enriched rice and medical stone rice are the main common health-care rice in the market, especially selenium-enriched rice, which is expensive. These rice prices are relatively expensive, and some even as high as twenty or thirty yuan a catty.
Selenium-enriched rice is artificially added with selenium, which is one of the essential minerals for our human body and has the functions of antioxidation, scavenging free radicals and improving immunity. Whether the selenium contained in selenium-enriched rice can meet the needs of our human body depends on the dose.
There are no relevant regulations in selenium-enriched rice countries. For example, as long as the selenium content in rice exceeds 40 μ g/kg, it can be called "selenium-enriched rice". China Nutrition Society recommends that normal adults can meet human needs by ingesting 50 micrograms of selenium every day.
The main food source of selenium is not plant food, but seafood and animal food, such as meat, liver and kidney. Selenium is a trace element, and excessive intake may cause poisoning.
People's Network-Green Rice Dye.
People's Daily Online-What's the difference between rice in 2 yuan and 20 yuan?