Burdock tea tastes bitter and contains a lot of vitamins, arctiin, cellulose, protein, calcium, potassium, phosphorus and other nutrients. Proper consumption is beneficial to human health. Once it expires, it may have bred bacteria and microorganisms, posing a threat to human health. Therefore, it is not recommended to drink after burdock tea expires.

Burdock tea is mainly made from the roots or mature fruits of Arctium lappa L., a compositae plant, which has high drinking value and edible value. Moderate consumption has certain effects of lowering blood fat, lowering blood pressure, invigorating spleen and stomach, tonifying kidney and strengthening yang. The shelf life of burdock tea in the market is generally around 18 months, but the specific shelf life depends on the shelf life of the actual company.

Preservation of burdock tea

So choose burdock tea, and try to choose vacuum bag packaging, which is convenient for brewing and more resistant to storage. The burdock tea shelf life of vacuum bag packaging is generally more than 24 months.

The preservation method of burdock tea dry tea is similar to that of tea, but it is easily affected by moisture and fragrance, and it is easy to deteriorate after being affected by moisture and light. Therefore, environmental protection in burdock tea is very important. Keep the environment away from humidity, sunlight and strong odor.

If the household consumption is low, you can use the burdock tea box that comes with half of the goods. Be sure to avoid light and exposure. The box body and lid of the tea box should be matched to reduce the air in the box. Or you can use food bags, choose plastic food bags with good quality and no holes, and put them in burdock tea to squeeze out the air in the bags. Just put the packaged burdock tea in a dry place away from light.

Refer to the above content: Baidu Encyclopedia-burdock tea