What's the number of double 12?

The Double Twelve Shopping Carnival, as its name implies, is held every year in 65438+February 65438+February. Tmall, JD.COM, Suning e-commerce, and other major e-commerce websites have released news again, and the biggest online shopping feast will be held in 65438+February 65438+February, and the "national madness" activity will continue. The abbreviations are Shuang 12 or Taobao Shuang 12, JD.COM Shuang 12 and Suning.cn Shuang 12.

Extended data:

Double 12 shopping precautions:

1, whole grains are prone to insects.

There are eggs in whole grains such as rice and beans. During storage, eggs will grow as long as there is proper moisture and air. Processed grains will lose the protection of their shells, thus absorbing moisture in the air more easily, thus increasing humidity and producing insects.

2, the packaged nuts are big, air leakage and poor taste.

Nuts contain more unsaturated fat, which is easy to be oxidized and rancid in the air and has a "spicy taste". Try to buy small packages for storage to avoid deterioration.

3. Tea Try to buy new tea.

Tea can be divided into unfermented tea (such as green tea) and fermented tea (such as black tea). The processing technology of green tea retains most of the tea polyphenols and has antioxidant effect. As time goes on, the content of tea polyphenols will gradually decrease. Black tea contains a lot of theaflavins, which are also an antioxidant and will not disappear with time. However, if the storage conditions are not good, it is easy to absorb water and mold, and the production of aflatoxin is harmful to the liver.

4, drugs and health care products, easy to expire.

Taking expired drugs has no effect, but may have toxic side effects.

5. Sanitary napkins are contaminated after being stored for too long.

The shelf life of sanitary napkins is about 2~3 years, and they should be kept dry and sterile when stored. It's not convenient, but sanitary napkins will be put on hold for a long time in wet toilets, otherwise they will deteriorate and be polluted if they are not opened.

Baidu Encyclopedia-Double Twelve Shopping Carnival

People's Network-"Double 12" to "stock up"? These six things can't be hoarded.