friends who often drink Pu'er tea know that sometimes white things appear on Pu'er tea, so what is the white things on Pu'er tea? Pu'er tea has several common situations of "white frost". There are several common situations of Pu'er tea with long 'white frost':
1. Normal 'white frost'. Under the condition of normal storage and good storage conditions, Pu'er tea has not only the surface, but also a thin layer of 'white substance' (Note: it must be evenly distributed, and the white substance is uniform in size, not agglomerated, not agglomerated), no musty smell, no pungent smell and unpleasant smell. In this case, Pu'er tea is generally available in some years. On the contrary, this kind of "white cream" will enhance the relevant taste and value of Pu'er tea.
2. Pu'er tea is moldy. Pu'er tea is mildewed, mainly due to improper storage or humid air and high humidity. In this case, the 'white spot' is generally distributed unevenly, agglomerated and of different sizes. It smells a lot of mildewy taste, which is irritating and uncomfortable. Pu Ming Yunrui hereby reminds us that Pu'er tea can not be drunk in this case. If it is light, it will appear uncomfortable state, if it is heavy, it will appear poisoning.
3. Impurities in Pu'er tea: according to the market survey, some Pu'er tea will have 'white dots'. But note that this small spot of white frost is neither 'white frost' nor 'mildew'. But Pu'er tea is mixed with other sundries in the processing process, which are easy to see in some broken Tuo tea, or tea cake tea, brick tea.