Do not eat
Do not eat spoiled white fungus to prevent poisoning. Deteriorated dried Tremella fuciformis is burnt yellow or green-brown, not bright, the flower shape is thin and fragile, and there are black spots or orange-red patches on the pedicle. After being soaked in blisters, it becomes sticky and smells bad. In addition, any dry product with velvet on the surface is in danger of mold.
In order to make the Tremella look good, merchants will use sulfur fumigation, which can not only cover up the natural light yellow color of the Tremella, but also "restore" the moldy and spoiled Tremella into bright "good Tremella". It should be noted that "Sulfur Tremella" is white in color and smells pungent. Put a small amount on the tip of your tongue and it will have a pungent taste.
Extended information
Precautions for Tremella
1. Tremella is moist and greasy in nature. People with cough due to wind-cold and excessive dampness and phlegm should eat with caution. If there are any symptoms after eating It is also not suitable for people with diarrhea. Rock sugar white fungus contains high sugar content and should not be eaten before going to bed to avoid increasing blood viscosity.
2. When purchasing Tremella, the top quality ones are those that are dry, white and yellowish in color, have large flowers, are shiny, and have thick gelatin. If the color is too white, it has been processed and bleached. If the color is yellow and dark, it has been stored for too long, so it is not suitable to buy.
3. Before eating, white fungus must be soaked in cold water (all fermented) and then soaked in hot (warm) water for 20 to 30 minutes, and then rinsed with clean water several times before eating. After soaking, the undeveloped parts should be removed, especially those that are light yellow.
People's Daily Online - Deteriorated Tremella fuciformis is equal to arsenic. You must know these things when eating Tremella fuciformis