What should I pay attention to when eating black rice? How to distinguish real black rice from fake

Black rice is rich in nutritional value. Its color can be dark black or dark purple. The taste of the cooked black rice porridge is also slightly different. So how can we distinguish the real black rice from the fake one? How can we choose the good black rice? Encyclopedia Knowledge Network will teach you some tips to help you choose the high-quality black rice.

Contents of this article

1. What should you pay attention to when eating black rice?

2. How to choose black rice

3. How to distinguish true and false black rice

What should I pay attention to when eating black rice?

1. First of all, when buying black rice, you can grab a handful of black rice with your hand and smell the black rice. High-quality black rice has a fragrant smell. If the black rice has a musty or sour smell, it is inferior black rice. Eating inferior black rice is not good for your health.

2. When buying black rice, you should also pay attention to the color of the black rice. High-quality black rice is shiny, while low-quality black rice is dark. High-quality black rice has only a black outer layer, while the rice grains are white. Low-quality black rice may look black inside and out. This type of black rice may have been dyed, which will have an impact on health after eating. From the appearance point of view, the grain size of high-quality black rice is uniform and there is no caking, while the opposite is true for low-quality black rice.

3. After washing the black rice, if you put a few grains in your mouth and chew them, they will taste slightly sweet. If the black rice tastes different after chewing, it may be inferior black rice. After buying black rice home, it is best to store it in a sealed, cool and ventilated place.

4. Because the outer seed coat of black rice is relatively hard, it is sometimes not easy to cook porridge with black rice. In order to save resources and ensure the nutritional content of black rice, you can soak the black rice overnight before cooking. In this way, it is easier to cook. When cooking black rice porridge, you can use the water used to soak black rice to cook it, which can ensure the nutrition of black rice.

How to choose black rice

First, look at the appearance of black rice. Generally, black rice is shiny, with uniform rice grains, few broken rice, cracks, no insects, and no impurities. Substandard and inferior black rice has a dull color, uneven rice grains, poor plumpness, many broken rice, insects, lumps, etc. Since the black color of black rice is concentrated in the cortex and the endosperm is still white, consumers can scrape off the outer cortex of the rice grains to see if the rice grains are white. If not, it is very likely to be artificially dyed black rice.

Second, smell the black rice. High-quality black rice has a normal fragrance without any other odor. However, inferior and low-quality black rice has a slight odor or abnormal odors such as moldy, sour, and corrupt.

Third, taste the black rice. You can take a small amount of black rice and chew it carefully. High-quality black rice tastes good, slightly sweet, and has no peculiar smell. Inferior and inferior black rice has no taste, but has a slight peculiar smell, sour taste, bitter taste, or other unpleasant tastes.

Four rubs: Put a handful of rice on soft paper (or toilet paper) soaked in water, and then rub it with your hands. If there is obvious black color left on the paper after rubbing, it is likely to be dyed rice.

5. Break the black rice in the middle. The core of real black rice is milky white. If the core of a black rice grain is black or has other colors infiltrated, it can generally be determined as dyed rice.

Sixth soak: Take a small amount of rice and soak it in ordinary edible white vinegar for a few minutes. The extract of real black rice will appear rose red, while dyed black rice will appear black or not change color. Because natural black rice contains water-soluble anthocyanins, part of the pigment will quickly dissolve in water during soaking, making the extract obviously dark purple, but it will turn red when it encounters the acid in white vinegar. For dyed black rice, if the dye used is water-soluble, it will appear black after soaking, while non-water-soluble dyes will not change color after soaking.

How to distinguish true and false black rice

First look: Look at the color and appearance of black rice

Generally, black rice is shiny, with uniform grain size, few broken rice, cracked rice (rice grains have cracks), no insects, and no impurities. Substandard and inferior black rice has a dull color, uneven grain size, poor plumpness, many broken rice, insects, lumps, etc. For dyed black rice, since the black color of black rice is concentrated in the cortex and the endosperm is still white, consumers can scrape off the outer cortex of the rice grains to see if the rice grains are white. If not, it is very likely to be artificially dyed black rice.

Second smell: smell the smell of black rice

Take a small amount of black rice in your hand, blow a breath of hot air on it, and then smell it immediately. High-quality black rice has a normal fragrance without other odors. Black rice with a slight odor or a moldy, sour, corrupt, or abnormal odor is inferior or low-quality black rice.

Third taste: taste the black rice

You can take a small amount of black rice and chew it slowly, or grind it and taste it. High-quality black rice has a good taste, is slightly sweet, and has no peculiar smell. Black rice with no taste, a slight peculiar smell, sour taste, bitter taste, or other unpleasant tastes is inferior or low-quality black rice.