How many hours can I leave the milk tea after it is opened? Experts suggest drinking milk tea as early as possible in summer.

In recent years, milk tea has crazily occupied the beverage market and become one of the favorite drinks for young people. We often see news like queuing for hours to buy a cup of milk tea and scalpers of milk tea, which shows that the power of milk tea can be stopped.

From the traditional silk stockings milk tea, Boba milk tea to the popular fruit tea. The creative collocation of the changed way, the update frequency thief is quick. Sometimes even before drinking the new product, the next new series is launched seamlessly, which satisfies the young people's fresh mentality of "like the new and hate the old".

But when you have just finished drinking the first cup of milk tea in autumn, have you noticed that most milk tea brands mark the recommended drinking time on the cup, some within 2 hours and some within 30 minutes. What causes it?

Recently, the Shanghai Consumer Protection Commission conducted a professional test on this issue. It is understood that the four kinds of milk tea selected by the Shanghai Consumer Protection Commission are domineering grape jade oil orange, Boba milk tea, Oreo cake milk tea and oat milk Chilled Mango Sago Cream with Pomelo.

After testing, it was found that in the milk tea after Kaifeng, with the passage of time, the total bacterial count of oat milk Chilled Mango Sago Cream with Pomelo grew the fastest. The total number of colonies after 2 hours was 3300 CFU/mL,4 hours and reached 65000 CFU/mL,6 hours and 120000 CFU/mL after 2 hours.

The value of Oreo cake milk tea and Boba milk tea with relatively complex materials is higher. The total bacterial count of Oreo cake milk tea reached 290000 CFU/mL,6 hours, 610000 CFU/mL; Boba milk tea 4 hours, 350000 CFU/mL,6 hours and 380000 CFU/mL.

The total number of bacterial colonies in drinks with relatively light ingredients is relatively less. For example, the total number of colonies of domineering grape jade oil mandarin in 2 hours was 2700 CFU/mL,4 hours, 3100 CFU/mL,6 hours and 6100 CFU/mL.

So will the unopened milk tea be better?

But it is not!

According to experts at the Shanghai Nutrition Food quality Supervision and Inspection Station, even milk tea colonies without Kaifeng have increased exponentially. For example, the total colony count of unopened Oreo cake milk tea reached 48000 CFU/mL,4 hours, reached 150000 CFU/mL,6 hours, reached 230000 CFU/mL; oatmeal milk Chilled Mango Sago Cream with Pomelo colony count still grew the fastest, 2 hours total number of 2700 CFU/mL,4 hours reached 81000 CFU/mL,6 hours reached 95000 CFU/mL.

It is understood that in this experiment, the testing time of Shanghai Consumer Protection Commission is calculated according to the delivery time of milk tea. There will be a time difference of about 30-50 minutes between the production time of milk tea and the takeout time. The storage environment of milk tea is regular office environment, room temperature 26 ℃.

In the face of these data, do you start to panic in front of the screen? There is no need to be too nervous. According to the above data, Shanghai has a very strict supervision of freshly made milk tea. After the production of milk tea, the total number of bacteria is very low, which meets the requirements of food safety. Therefore, the Shanghai Consumer Protection Commission believes that the reminder of drinking within the recommended time is very necessary, and it is also helpful to reduce the risk of food safety for consumers to use it as soon as possible after receiving milk tea.

Friends who like to drink milk tea in other areas must pay attention to the reminder that "Please finish it in * * minutes | within hours" written on the package of milk tea.

Used to drink milk tea, a large cup can drink all day! From smoking in class to after school, from work to work. Whether you can drink or not depends entirely on the weather and the capacity of your stomach.

After reading today's tweet, I didn't tell my friends around me. For the sake of your health, you'd better listen to the merchants. Get the milk tea and finish it as soon as possible.