How to identify the authenticity of black glutinous rice? The difference between black glutinous ric

1. Identify black glutinous rice.

Method: 1 Look: Authentic black rice is only black on the surface, peel off the rice skin, the heart of the rice is white, the color of the rice grains is dark and light, and the color of dyed black rice is basically the same.

2 Smell: Authentic black rice has a natural rice fragrance after soaking in warm water, and dyed rice has no rice fragrance and peculiar smell.

3 Touch: Authentic black rice is brown rice.

There is a rice ditch on the rice.

4 Rubbing: Authentic rice does not fade, and it only fades when washed, while dyed rice generally fades when rubbed by hand.

2. Knowledge development:

How to pick good quality black rice.

1 Look: Look at the color and appearance of black rice. Generally, black rice is shiny, the size of the rice grains is uniform, there are few broken rice, bursting loins (cracks on the rice grains), no insects, and no impurities.

The color of inferior and inferior black rice is dull, the size of the rice grains is uneven, the fullness is poor, there are many broken rice, there are insects, there are lumps, etc. For dyed black rice, because the black color of black rice is concentrated in the cortex, the endosperm is still white, so consumers can scrape off all the outer cortex of the rice grains to observe whether the rice grains are white, if not, it is very likely that dyed black rice.

2 Smell: Smell the smell of black rice. Take a small amount of black rice in your hand, take a hot breath on the black miha, and immediately smell the smell.

High-quality black rice has a normal fragrance and no other peculiar smells. Slightly peculiar smell or mildew odor, sour odor, rotten smell and abnormal smell are inferior and inferior black rice.

3 Taste: Taste the taste of black rice. A small amount of black rice can be chewed in your mouth, or grated before tasting. High-quality black rice tastes good, slightly sweet, and does not have any peculiar smell. Black rice with no taste, slight peculiar smell, sourness, bitterness and other undesirable tastes is inferior or inferior.

The first trick is to look at the gloss. The epidermal layer of normal black glutinous rice is shiny, and the inferior black glutinous rice has no luster.

The second trick is to look at the epidermis. Normal black glutinous rice is flaked when picked off by hand, and if it is powdered, it is inferior black glutinous rice.

The third trick is to look at the rice heart. The kernel of normal black glutinous rice is white, while the kernel of regular rice is transparent and has no color. Black glutinous rice dyed with rice has a uniform appearance, but the color of the dye penetrates into the heart of the rice.

The fourth trick is to soak in rice water. The soaked rice water of normal black glutinous rice is purple-red, and it is also purple-red or nearly red after dilution. If the soaked water is like ink, and it is still black after dilution, this is fake black glutinous rice.

The fifth trick is to smell the smell. Take a small amount of black glutinous rice in your hand, take a hot breath on the black glutinous rice, and then immediately smell the smell. High-quality black glutinous rice has a normal fragrance and no other peculiar smell.

Slightly peculiar smell or mildew odor, sour odor, rotten smell and abnormal smell are inferior, inferior black glutinous rice.

Glutinous. The sixth trick is to taste the taste. A small amount of black rice can be chewed in your mouth, or grated before tasting. High-quality black glutinous rice has a good taste, slightly sweet, and does not have any peculiar smell. There is no taste, slight peculiar smell, sourness, bitterness and other undesirable tastes for inferior, inferior black glutinous rice.

Standard black glutinous rice also fades, but it doesn't dye your hands black and red like oil black rice;

Standard black glutinous rice has a rice fragrance, the taste of oil black rice is indescribable, and some have a musty smell;

Standard black glutinous rice is about 500 grams for 2 5 yuan, and oil black rice is cheap;

Standard black glutinous rice has no luster, and oily black rice is shiny like oil;

Standard black glutinous rice is "consistent inside and outside", and oil black rice is black on the outside and white on the inside;

Standard black glutinous rice is not sticky, and oily black rice is sticky;

Standard black glutinous rice has the address of the manufacturer of origin, etc., but oil black rice does not;

Standard black glutinous rice is slender and long, while oil black rice is short and fat.

1.One of the criteria is to see if there is information such as the name of the manufacturer, the place of origin and the address.

2.To buy rice, you should "look", "smell" and "touch".

Color: new rice is shiny; The color of the old rice is dull; The germ of moldy rice and the whole grain are moldy, and the color is completely absent, which is easy to identify.

Rice quality: The keratin is vitreous after the new rice is broken, and the old rice is powdery after being broken.

Smell: Consumers can ask the merchant to open the closed bag mouth and sniff it immediately; It is also possible to take the above method of soaking in hot water; You can also grab a handful and hold it for more than half a minute.

Use the temperature of your hand to make the smell escape from the rice, and you can sniff it out if the smell is normal.

Feel: If the rice is coated with mineral oil, touch it with your hands and it will feel smoother, but if you hold it in your hand for a while, it will feel sticky, and it can be confirmed that it is poisonous rice.

Just burn it and eat it.

The difference between the two1. Different colors: black glutinous rice.

It is also called purple rice, which is darker in color; Whereas, white glutinous rice is white.

2. Different taste: white glutinous rice is more sticky and glutinous than black glutinous rice, and the taste is better and smoother.

3. Different nutrients: black glutinous rice contains more nutrients than white glutinous rice.

Introduction to black glutinous riceBlack glutinous rice is the common purple rice in life, purple rice is a variety of rice, belongs to the glutinous rice type transport class, only Sichuan, Guizhou before renting this, Yunnan has a small amount of cultivation, is a more precious rice variety, divided into purple japonica, purple glutinous two kinds. The purple rice grains are uniform, the color is purple and black, and the taste is sweet and sweet, sweet but not greasy.

1. Look at the epidermis. Normal red glutinous rice also fades, but it does not dye your hands red like oily red rice. At the same time, the normal red glutinous rice is flakes when picked off by hand, and if it is powdered, it is inferior red glutinous rice.

2. Look at the soaked rice water. The soaked rice water of normal red glutinous rice is purple-red, and it is also purple-red or reddish after dilution of the wide section, if the soaked water is like red ink, it is still bright red after dilution, which is false red glutinous rice.

3. Smell the smell. Shen Shuyu took a small amount of red glutinous rice in his hand, took a sip of hot air to the red glutinous rice, and then immediately smelled the smell. High-quality red glutinous rice has a normal fragrance and no other peculiar smell. The peculiar smell is inferior and inferior red glutinous rice.

If it's real, and you still want to distinguish the fake glutinous rice, the rice made by the fake glutinous rice will not start the quiet sign of renting cotton, if it is real glutinous rice. The cooked rice is very sticky.

Hello, glad to answer for you. Identification methods: 1. Look at the epidermis.

Normal red glutinous rice also fades, but it does not dye your hands red like oily red rice. At the same time, the normal red glutinous rice is flakes when picked off by hand, and if it is powdered by pin, it is inferior red glutinous rice. 2. Look at the soaked rice water.

The soaked rice water of normal red glutinous rice is purple-red, and it is also purple-red or reddish after dilution, if the soaked water is like red ink, it is still bright red after dilution, which is false red glutinous rice. 3. Smell the smell. Take a small amount of red glutinous rice in your hand, take a hot breath on the red glutinous rice, and immediately smell the smell.

High-quality red glutinous rice has a normal fragrance and no other peculiar smell. Sun judged that the peculiar smell was inferior and inferior red glutinous rice. I hope my answer helps you. Loss.

1. The names of black glutinous rice and black rice are different.

Black rice is also known as black japonica rice, black glutinous rice is glutinous rice, and japonica rice is not the same as glutinous rice. So in essence they are not the same.

2. The appearance of black glutinous rice is different from that of black rice.

The appearance of black rice is pure black, the line is like black beads, the texture is fine, slightly flattened than ordinary rice, it is the treasure of rice in our country, it is "tribute rice" in ancient times, its nutritional value is higher than that of ordinary white rice, also known as black rice, it is the bell kernel of black rice of grass, it is wet, the stool shirt is sweet, it has high nutritional value and medicinal value, it is an ideal food therapy product.

Black glutinous rice is rice with purple-red seed coat, because the rice quality is waxy, so it is also called blood glutinous rice, natural blood glutinous rice after soaking in warm water, because the red pigment of the seed coat is slowly dissolved by the aqueous solution, it will gradually appear purple-red aqueous solution, with the extension of time, the red is getting more and more intense. And after cooking, the red seed coat will separate from the embryo (rice grain).

3. The nutritional value of black glutinous rice is different from that of black rice.

Black rice is highly nutritious and can be called a must-have among rice. It contains 18 kinds of amino acids and selenium, iron, zinc, calcium, manganese, molybdenum and other elements and vitamins B1, B2, B6, which is beneficial to the gastrointestinal digestion of jujube segments, enhances hematopoietic function, and can increase hemoglobin.

In addition to protein, fat and carbohydrates, it is also rich in calcium, phosphorus, iron, vitamins B1 and B2. Black glutinous rice has the effect of nourishing blood and nourishing qi, and it can be used for fitness and wine when eaten for a long time.