From time immemorial, people all make it a rule to hot water to make tea and think that then the hot water can come out to the human body beneficial composition bubble the flavor and catechin, and mineral...etc. of tea-leaf.In fact, the effect little bit of cold bubble tea isn't bad either, as long as you have enough patience, tea of subtle fragrance, nourishment meeting slowly from inside leak out.Is positive such as a Xiang west the folk song sing:"The cold bubble tea is slowly thick ……" so-called cold bubble tea, be pour tea-leaf with cool water or mineral spring.Office worker, driving, mountain climbing clan etc., regardless walk to where, as long as canning buy mineral spring, can anywhere enjoy to drink and care so much at any time of"is cold to make tea".On weekend evening, the reporter tried to once use cold bubble tea, and did some kind of comparisons with the tea that hot water make.The reporter takes out two same glass cups and puts to go into 3 grams of letter sun hair points respectively,New Era Hats then each exchange into 150 milliliters of water, just a cup exchange go into of is just- boiled hot water, another cup exchanges go into of is the mineral spring of normal temperature.The cup tea that just poured into hot water, instant tea joss-stick four overflow, drank an one mouthful, the bitter taste was strong.But pour into the cup tea of mineral spring, close to then a glass cup can smell one silk light tea joss-stick, one mouthful next belly, felt just many than the mineral spring just some little tea flavor son.Place after an hour, drink severals again, the tea flavor son has been thicker, bitterness bitterness of, but compare the tea of hot water bubble, the taste is pure fragrance but not strong, after several minutes, still have tea joss-stick to subsist in.Use a mineral spring continuous cup afterwards, tea flavor the son is thin some, but this cup"is cold to make tea" drinks taste subtle fragrance still.More let reporter's accident of BE, after several cups"is cold to make tea"s descend a belly, the reporter doesn't seem to be usually then evening a drink green tea at the midnight difficult sleep, but got into dreamland smoothly.Is this what is the row?On the second day, the reporter checks data and consult an expert to know, the caffeine in tea-leaf has a refreshing function, this be why the many people drink the reason that the tea suffers from insomnia, but a big advantage of the cold bubble tea be can reduce the caffeine in tea-leaf of immerse, keep people from suffering from insomnia.Someone once did to experiment and poured tea-leaf with water of different temperature, the immersing of caffeine amount of descended with the descending of water temperature in tea-leaf.Pour immersing of tea-leaf caffeine amount of to invite with 100 ℃ water among them for pour tea-leaf with 4 ℃ water of 1.35 times.Be showed from this, have drink tea desire but again to caffeine of stimulative have the person of worry, might as well drink "is cold to make tea", in addition to preventing from suffering from insomnia, can also avoid absorbing surfeit of coffee as a result with the result that heart palpitates speed, the calcium quality run off etc. side effect.Although cold bubble tea caffeine's immersing amount of Be getting less, whether this means that catechin's waiting will also descend to the immersing of human body beneficial composition amount of?The answer is negative.The cold bubble tea is slowly thick, as long as you have enough patience, drinking"is cold to make tea" can also drink a good nourishment.The research suggests that is cold bubble tea after 2 hours, the Rou in tea-leaf is sour and visit the immersing of left catechin etc. water-soluble composition amount of and then will exceed the tea of hot water bubble, and cold after 8 hours, bubble tea's not being dissolved to immersing of aqueous ester type the catechin etc. composition 70% of tea that the amount of can also attain a hot water bubble is or so.In addition, the research discovers, there is a kind of much sugar material in tea-leaf, it is current to promote the function of Yi island, and then clean the excessive sugar in the blood.However, this kind of much sugar material is afraid hot, if the hot water makes tea, will be seriously broken, but the cold bubble tea then avoided this problem.Seeing from this, drink "is cold to make tea" to contribute to people control blood sugar.Although the cold bubble tea contains many advantages, isn't each tea-leaf to suit to go fetch the bubble"is cold to make tea".Expert points out that fermenting more time is long,sunglasses shop in the tea of contain amount of Lin opposite high more, but cold make tea should choose as far as possible that containing amount of Lin is lower low to ferment tea.With most familiar tea article to say, the green tea ferments degree lower, oolong tea time, ferment degree higher of is black tea, iron view sound and Puerh Tea.What about how to actually use cold bubble tea?Concretely as follows:1.Have good tea-leaf, cold boiled water and mineral spring bottle etc..2.Increase or decrease for inviting 50 milliliters of comparing 1 gram, canning according to personal taste with the proportion that the cold boiled water pours tea-leaf, cold boiled water and tea-leaf.3.Pour after 1~3 hours, then pour out tea and drinks to drink, tea flavor the sweet Chun is tasty.4.The tea and drinks that didn't finish drinking can pour into mineral spring bottle in, Ning tight cover, then put into refrigerator to refrigerate, don't longer than 24 hours.5.Is cold to make tea from the refrigerator in after taking out, finish drinking within two hours as far as possible.
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