We also teach you some tricks to tell whether stinky tofu is naturally fermented or chemically synthesized black.
It seems that the use of ferrous sulfate and other chemical products to color stinky tofu is the existence of everyone's doubts are also reasonable. Is the Yellow stinky tofu on the market safe and safe?
Fresh tofu slices turn into stinky tofu.
According to the traditional technology, the odor of the original stinky tofu is due to the sulfur compounds produced after fermentation in special stinky water. However, many stinky tofu on the market rely on a simple method.
"It's stinky tofu. It smells when it evaporates. We ferment ourselves."
"They have no soup at all."
"What do they do with them?"
"It's bean curd, stirred in the water, dirty, messy, it's hard to say."
The vendors said that authentic stinky tofu smells good and tastes good. If stinky tofu tastes bad, it will certainly be catty.
In a stinky tofu stall, "Life Help" reporter saw the cat greasy stinky tofu, these have not yet been deep-fried tofu surface, covered with a thin layer of stinky tofu.
Reporters from the market to buy two boxes of stinky tofu embryos, in the tofu surface, there is a layer of gray-black cover, smell also has a stinky smell, but after clean water, the stink of tofu has disappeared, emitting the fragrance of fresh tofu. Industry insiders revealed that the odor emitted by stinky tofu instead of natural fermentation odor, so that the production of stinky water can be saved the trouble, greatly reducing costs, and similar situation in the Jinan market is not uncommon.
Less odor water fermentation process, the smell of stinky tofu will be greatly reduced. In addition, there are even some black-hearted vendors put the fresh tofu for a long time, wait until after the deterioration of stinky tofu sold, that is, we eat stinky tofu may also be the deterioration of fresh tofu!
"This is very harmful to the human body, because it contains some E. coli, may cause diarrhea."
Making stinky tofu is profitable, but it has to stand up to the health of consumers and their conscience. At present, the golden and stinky tofu on the market is comparatively sanitary, including Wang Master's stinky tofu, stinky and delicious tofu. And a few, I hope all the stinky tofu businesses can make delicious and healthy stinky tofu!