Black rice extract in industrial applications. As people awareness of food safety, cause as food colorants of artificial dye dosage is greatly reduced, extract natural pigment from plants become inevitable, black rice extract is one of the main sources of natural pigment, is one of the main sources of natural pigment from black rice pigment. Natural pigment extracted from black rice, tinting strength is very strong, and safe, non-toxic, rich in resources, in line with the FAO, WHO the relevant provisions of the food additives professional committee, WHO extracted from known food, there were no changes in chemical structure of pigments, the use of concentration and in line with the original natural food concentration, can be regarded as food, do not need to pharmacology data. Black rice extract respectively for drinks and pastries, the effect is very good, bright color, uniform color, can also according to need to make different color, especially suitable for low temperature or room temperature and acidity food coloring, besides, it also with lard, butter, ice cream and so on miscibility, and enables the lean pork dyeing, application is very extensive.

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Black rice extract in medical applications. Flavonoids, anthocyanins are the main components of the extracts from black rice, scavenging free radicals, increase the activity of antioxidant enzymes, reducing oxidative stress level of ability. Anthocyanins in black rice extract could significantly reduce plasma free fatty acid and triglyceride levels and raising HDL levels. Black rice extract can also improve the iron deficiency anemia, black rice pigment of iron, copper, zinc and other mineral elements complexation; In addition to the above effect, black rice pigment can promote growth, inhibition of pain, and no tolerance and addiction, and can be used as different from morphine analgesics.