Is there frost on Xiaoqing's orange peel?
This is the case with high-quality Xiaoqing orange. After careful observation, it will be found that the orange peel of Xiaoqing orange has a complete appearance, no mildew and damage, orange oil crystals with white powder on the skin, and the orange peel is bluish brown to bluish black, which is a high-quality Xinhui Xiaoqing orange. If you carefully observe the orange peel of Xiaoqinggan, and find that the orange peel is damaged or moldy, and the color of the orange peel begins to darken, then it can be proved that Qinggan may be moldy due to dampness or long storage time, and the quality is not good. Don't drink it.
What are the benefits of drinking Xiaoqing orange?
1. Sobering up and relieving hangover, Xiaoqinggan, which is rich in tea polyphenols, can promote ethanol metabolism and make it go on normally and smoothly. Drinking Xiaoqinggan can increase the vasoconstriction function, promote the rapid excretion of alcohol and reduce the harm after drunkenness. Drinking xiaoqinggan can also supplement vitamin c needed for alcohol hydrolysis and excite the brain center anesthetized by alcohol. Thereby play a role in relieving hangover.
2. Inhibit the proliferation of tumors and cancer cells. Citrus belongs to the immature fruit of Xinhui citrus. Its epidermis contains polymethoxyflavone, which can inhibit the proliferation of anti-tumor cells, such as bone marrow cancer cells, lymphoma cells, ovarian cancer cells, prostate cancer cells, flat cancer cells and so on. This flavonoid interferes with the DNA replication and protein synthesis of cancer cells by changing their cell membranes, enzymes and signal transduction mechanisms.
3. The volatile oil for relieving bronchitis and bronchial asthma is also one of the components of Citrus grandis, which can relax bronchial smooth muscle, contract blood vessels, pressurize blood vessels, raise blood pressure and excite the central nervous system, and can be used for relieving bronchitis and bronchial asthma.
4. Anti-fungus, anti-virus, and promote metabolism. The efficacy of tangerine contains hesperidin, which has antifungal effect. It can inhibit the proliferation of secondary tumor cells and histamine release from basophils in vitro. It can also inhibit the contraction of smooth muscle. Citrus plants generally contain limonin, especially Xinhui citrus, which has antiviral effect and other beneficial biological activities.
How to make Xiaoqing Pu 'er tea?
1. Unpack the package and take out the intact small green tangerine;
2. Uncover the small cover on the tangerine and put it in a covered bowl or portable brewing pot;
3. After the water is boiled, wash the tea for the first time, moisten the tea for the second time, and soak for 5 seconds for the third time. After that, the soaking time can be gradually increased to ensure the taste and taste of tea soup.
4. It is suggested that after the fifth brewing, you can make tea directly with clay pots, silver pots, stainless steel pots and glass pots. , making the taste more mellow and fruity.
How many days can a citrus soak? How many days the whole Xiaoqing orange is soaked depends on personal preference. After all, some people like to drink strong tea, while others like to drink light tea. But it should be ok to soak the whole orange for 3-5 times. In addition, it is best not to brew directly with boiling water. Water below 85 degrees will make the tea soup more mellow, and it will also give off the fragrance of green orange.