Tremella is a common dish in our daily table, because the nutritional value of Tremella is very high, many people like to use Tremella to make soup to drink, so can Tremella yellow be eaten? So how to identify high-quality fungus?
The natural color of Tremella fuciformis should be ordinary white, the root is light yellow, and the taste is tasteless or slightly earthy. High quality Tremella fuciformis has large and loose ear flowers, thick ear flesh, white or slightly yellow color, no black spots and impurities on the pedicel, round and round flower shape, large and beautiful.
The deterioration and yellowing of Tremella fuciformis is caused by the contamination of Flavobacterium. Once it deteriorates, it can't be eaten. Because the toxicant in Tremella fuciformis is Flavobacterium cerevisiae, there is no effective drug treatment, so we must pay attention to the identification. Eat can cause dizziness, abdominal pain and diarrhea and other poisoning phenomenon.
The deteriorated Tremella is not dry, and it will feel moist when touched by hand. Tremella fuciformis will be moldy deterioration, can smell sour or other unpleasant smell, deterioration Tremella taste spicy. The volume of good Tremella foam milk expanded 5-10 times rapidly after warm water, while the volume of deteriorated Tremella foam did not increase much. If it was found that Tremella disintegrated and dispersed after blister, it indicated that the tremella was bonded with broken Tremella.
Is Tremella color very yellow normal
It should be said that the normal Tremella is slightly yellow, but some vendors through fumigation to remove color, when the tremella sold found better than the Yellow sell, so people instead of white love, and yellow doubt. From the shape, the smell of good Tremella should be natural fragrance, if you can smell the pungent smell, it is recommended not to buy. Tremella itself has no taste, so you can try it a little when you buy it. If you have a stimulating or spicy feeling to your tongue, you may have fumigated it with sulfur. The fresh Tremella is white, but it is not suitable to keep for a long time. The drying method can effectively extend the shelf life. However, if the fresh product is not well preserved, the dried product will be orange red or even black. Illegal traders make illegal profits by fumigating and bleaching with sulfur dioxide at the expense of consumers.
Is Tremella color very yellow still can eat
The problem of Tremella yellowing should be taken seriously. If it goes bad, it must not be eaten. The natural color of Tremella fuciformis should be ordinary white, the root is light yellow, and the taste is tasteless or slightly earthy. High quality Tremella fuciformis has large and loose ear flowers, thick ear flesh, white or slightly yellow color, no black spots and impurities on the pedicel, round and round flower shape, large and beautiful. The deterioration and yellowing of Tremella fuciformis is caused by the contamination of Flavobacterium. Once it deteriorates, it can't be eaten. Because the toxicant in Tremella fuciformis is Flavobacterium cerevisiae, there is no effective drug treatment, so we must pay attention to the identification. Eat can cause dizziness, abdominal pain and diarrhea and other poisoning phenomenon.
What kind of Tremella is deteriorated
The deteriorated Tremella is not dry, and it will feel moist when touched by hand. Tremella fuciformis will be moldy deterioration, can smell sour or other unpleasant smell, deterioration Tremella taste spicy. The volume of good Tremella foam milk expanded 5-10 times rapidly after warm water, while the volume of deteriorated Tremella foam did not increase much. If it was found that Tremella disintegrated and dispersed after blister, it indicated that the tremella was bonded with broken Tremella.
Remind, tremella is not the more white the better. The tremella smoked with sulfur dioxide is very yellow and white, it looks like the contrast of white and yellow, and the taste is pungent. When buying tremella, be sure to pay attention to the color of the product, white or yellowish color is better. If the color of Tremella is too white, it may be the result of chemical fumigation, so it is not suitable to buy.
Different quality Tremella has great sensory differences: high quality Tremella is dry, white color, thick and full, round umbrella cover, diameter more than 3cm, no pedicle head, no impurities. Common Tremella white and slightly beige, whole, slightly thin meat, diameter of more than 1.3 cm, no pedicle head, no impurities. The color of Tremella fuciformis is white or beige, but it is not dry. The meat is thin, spotted, pedicled, with impurities. The flower shape is not right, and the diameter is less than 1.3 cm. The natural color of Tremella fuciformis should be ordinary white, the root is light yellow, and the taste is tasteless or slightly earthy; while the tremella fuciformis smoked with sulfur dioxide is yellow and white, which looks like the contrast of snow white and extra yellow, and the taste is pungent.