It's a normal situation, the outer skin of the snow glutinous rice itself contains pigment, wash with hot water or water will fall off the color, especially fresh blood glutinous rice. Natural blood glutinous rice after soaking in warm water, due to the red pigment of the seed coat is slowly dissolved by the water solution, will gradually appear purplish-red water solution, with the extension of time, the red color is more and more intense. Generally blood glutinous rice have lost color phenomenon, you do not have to worry, this is the seed skin most of the shedding.
Counterfeit blood glutinous rice is made from poor quality rice, colored by a purplish red pigment. After the fake one is soaked in water, the water quality becomes red significantly faster than the real blood glutinous rice, and after repeated washing it will reveal the original shape of white rice, and no red seed coat appears after boiling, and there is an odor.
Blood glutinous rice eating taboos
Red blood glutinous rice, into the heart meridian. According to Chinese medicine, the heart is the main blood, which means that its effect is related to nourishing qi and blood. The use of blood glutinous rice can assist in the treatment of excessive menstruation with the help of astringent effect. It should be noted that the blood glutinous rice due to viscous, easy to produce phlegm, so fever, cough, phlegm thick yellow and poor gastrointestinal function, should not eat more.
The main function of blood glutinous rice is to warm the spleen and stomach, and chicken with food will cause discomfort. At the same time, blood glutinous rice is sticky in nature, not easy to digest, so the weak spleen and stomach or indigestion people should avoid eating a lot of blood glutinous rice after eating too many greasy dishes, so as to avoid bloating and other symptoms.
Reference: Baidu Encyclopedia - Blood Glutinous Rice