Market price of Auricularia auricula

Auricularia auricula is a plant of the family Auriculaceae. It has the functions of nourishing, moistening dryness, nourishing blood and stomach, promoting blood circulation and stopping bleeding, moistening the lungs and intestines. It is a common vegetable in daily life. Let's take a look at the market price of Auricularia auricula.

Market price of Auricularia auricula

The first-class black fungus is about 60 to 70 yuan per jin, the second-class black fungus is about 40 to 50 yuan per jin, and the large black fungus is about 30 to 40 yuan per jin, and the price varies according to the market.

Hierarchical classification of Auricularia auricula

1. First-grade products: cyan on the surface, gray at the bottom, glossy, thick, expansive, tough, elastic, free of mud, moth, curl, and boxing (dry products that stick fungus together because of excessive maturity and long sun exposure).

2. Second-grade products: complete in shape, cyan on the surface, grayish brown on the bottom, no mud, no moths.

3. Third-grade products: dark brown in color, different shapes, some broken ears, mouse ears (small fungus formed because of insufficient nutrition or harvest after autumn), no mud, no moth.

4, Grade IV products: through the inspection of non-integrated, second-and third-grade products, such as non-blossoming or a large number of broken ears, but no impurities, no mildew phenomenon.

5, external level: broken ears, containing impurities, poor color.

Attention to the purchase of Auricularia auricula

1, black fungus is not the darker the better, consumers can distinguish between true and false by distinguishing colors. The real black fungus is dark brown on the front, grayish white on the back, yellowish brown on the back, and dark brown on both sides of the fungus soaked in magnesium sulfate.

2. Auricularia auricula tastes natural and has a clear smell, while adulterated fungus has the stench of ink.

3. As the saying goes, there is nothing to lose from the comparison of goods. When you choose and buy, you can see a few more. Only in this way can you choose and buy satisfactory black fungus.

The selection and purchase method of Auricularia auricula

1, shape: the autumn black fungus grows slowly, grows thick, the colloid is also many, so when choosing, look at whether the black wood ear shape is uniform. If the blossom-shaped uniform curl phenomenon is less, it shows that it is a high-quality black fungus. If the meat is less and more curly, try not to buy it.

2. Color: the positive and negative sides of high-quality black fungus are different in color, the interior is generally black and shiny, the back is gray and there is no obvious venation. If both sides are black, it is likely to be sprayed with chemicals, try not to buy.

3, touch: most of us buy fungus are dry products, therefore, when we choose, we first hold it with our hands. The same size of black fungus is of high quality, with a crisp sound when pinched, smooth and fragile. If the toughness is large and the sound is stuffy when pinching, it means that the water content of Auricularia auricula is more, not that it is so bad, but it is not easy to keep it moldy and deteriorate, which is not conducive to health.

4. Foaming rate: when we buy fungus, we actually don't have to buy a lot, because the foaming rate of high-quality black fungus is very high, and buying too much may be wasted. If you put the high-quality black fungus in the water, it floats on the water first, then slowly absorbs water to expand, slowly stretches out, the color is brown, yellow and black, and finally floats evenly in the water, and the edges of each piece are very thick. Soft, smooth and elastic when eating.

Taste: some businesses add salt, astringent magnesium sulfate and sweet radium to Auricularia auricula in order to make a profit. The real Auricularia auricula has no peculiar smell and tastes fragrant. When you buy, you can break a piece, lick it with your tongue and taste if there is a strange smell.

6. Quality: Auricularia auricula is divided into many kinds, such as fist fungus, flowing ear, worm-eaten ear, etc., high-quality black fungus, will not be mixed with these inferior fungus or miscellaneous mass is not more than 0.3%, each piece of black fungus is rootless and resistant to blisters.

7. Degree of dryness and wetness: if you want to know the degree of dryness and wetness of Auricularia auricula when you buy it, you should grasp a handful of Auricularia auricula and fix it. If there is a crisp sound, it means that it is high-quality practical information. It usually requires that the water content of Auricularia auricula should be less than 11% before it is qualified, so this method is simple and easy to learn.