I don't think it can be brewed multiple times.
Chinese tea culture is profound, there are thousands of years of history, its tea ceremony, tea utensils, tea ceremony are many kinds of, in the selection of tea, water, water temperature aspects are very careful. A good cup of tea can bring a pleasant mood, refreshing, quenching thirst, fatigue, annoyance, and beneficial to life are its effects.
The tea must pay attention to the correct method, we drink ordinary people drink ordinary tea, although there are not so many rules to pay attention to, generally can drink on the line, but the wrong way to make tea is not conducive to good health, not to mention what effect it brings.
Bubble tea is best to drink now, and it is advisable to use ceramic pots or ceramic cups, if there is a special tea set that would be great, remember not to use insulation cups and the like, because long time to let the tea in the boiling water, the tea polyphenols, vitamin C, aromatic substances will be oxidized and volatile, affecting the flavor and nutritional value of the tea, reduce the role of health care, and even make the increase in harmful substances.
Bubble tea time in 4-6 minutes the best, available boiling water bubble tea, generally bubble three times can be discarded, because after three times after the nutrients and medicinal substances have been basically leached out, and then bubble, not only no taste, and there are more harmful substances affecting the body's health. If it is some very strong tea, you can bubble the first time and then filter out the water, and then re-add water to brew, so the taste will be better.