How to Select White Tremella? Master These Few Shopping Tips
How to choose white tremella? What should you pay attention to when buying white tremella? Please introduce. White tremella is a traditional delicacy and also an excellent tonic, but once it spoils, it must never be eaten. This is because the toxic substance in spoiled white tremella is Flavobacterium farinofermentans, and there is currently no effective medicine to treat it, so identification is essential. The following introduces how to...
How to choose white tremella? What should you pay attention to when buying white tremella? Please introduceWhite tremella is a traditional delicacy and also an excellent tonic, but once it spoils, it must never be eaten. This is because the toxic substance in spoiled white tremella is Flavobacterium farinofermentans, and there is currently no effective medicine to treat it, so identification is essential. The following introduces methods for identifying spoiled white tremella when buying it, for reference:
White tremella appearance identification method:
Spoiled white tremella has a dull yellow color, an incomplete and broken shape, an unclean base, and black spots or impurities. (If the white tremella heads are yellow, it may also be due to rain or moisture followed by drying; the nutritional value is not affected, but the commercial value is reduced by one grade.)
White tremella touch identification method:
Spoiled white tremella is not dry, and feels moist to the touch.
White tremella smell identification method:
White tremella that has absorbed moisture will mold and spoil, and you can smell a sour odor or other unpleasant smell; spoiled white tremella has a spicy taste.
White tremella soaking identification method:
After good white tremella is soaked in lukewarm water, its volume rapidly expands 5 to 10 times, while spoiled white tremella increases little in volume after soaking. If the white tremella breaks apart and scatters after soaking, this indicates that the white tremella was made by gluing together small broken pieces of white tremella.
Click to get more white tremella cultivation techniques
Click to get more edible mushroom cultivation techniques