As long as it is food containing alcohol, it can be detected by an alcohol detector after eating it, but generally it can't meet the standard of drunk driving. However, foods with slightly higher alcohol content, such as Huoxiang Zhengqi water, egg yolk pie, fermented grains, fermented bean curd, fresh-keeping fruits, etc., may be identified as drunk driving.

Egg yolk pie

Once in Jinan, Shandong Province, a bus driver who had never touched a drop of wine was found drunk, only to find out later that the real murderer turned out to be an egg yolk pie. At that time, this news caused great repercussions on major social media. After testing, after eating an egg yolk pie, the blood alcohol concentration is as high as 98 mg/100 ml, which exceeds the drunk driving standard.

2. Sufu

Sufu is made from distiller's grains, and its alcohol concentration will gradually increase with the fermentation time, so when a small piece of sufu (only 0.2g) is detected by alcohol detector, the detection value may be as high as112mg/100ml.

3. Fruit enzyme

After taking a swig of "dragon fruit mixed with apple fruit enzyme", it was detected by alcohol tester immediately, and its detection value reached 63 mg/100 ml, which has reached the standard of drunk driving. But the detection values of mixed enzymes in different fruits are different. For example, the detection value of pineapple mixed apple enzyme is only 18 mg/100 ml, which is close to the drunk driving standard.

4. Sour plum soup

Sour plum soup contains dark plum, which will also produce low concentration of alcohol compounds after fermentation. After drinking too much, the alcohol content in the blood circulation also increases accordingly, and the excess can be detected by using a highly sensitive alcohol tester.

5. Bad chicken feet, drunken shrimp, drunken chicken

Distiller's grains brine is made by extracting distiller's grains juice from aged distiller's grains and adding various ingredients, so it contains alcohol, but the alcohol content is not high. However, there are drunken shrimps, drunken chickens and so on. Pickled directly with white wine, the detection value is higher than that of inferior brine, which is easy to be detected as drunk driving.

Many foods add a small amount of edible alcohol to food or packaging in order to flavor or extend the shelf life. However, if a person is tested immediately after eating, the test value is likely to exceed the standard, which is false drunkenness. False drunkenness is actually not terrible. Alcohol usually evaporates in a few minutes. Drivers don't have to panic in the case of "drunk driving", just explain the situation to the traffic police and apply for a blood test if necessary.

References:

Baidu encyclopedia-false drunkenness