Well-known, food has the expiration period, so, where is tea? When consumer is buying tea, if notice to see outer packing, general meeting discovers tea ceremony box can tag the expiration period that reachs two years. But, the tea customer that likes to drink tea knows, there still is the idea of an old tea in tea bound. Partial tea, if white tea, Pu'er tea still has,jump over Chen Yue's good argument. So, does tea have the expiration period after all? To this, the answer that different tea person gave out to differ.
Person having tea thinks to have the expiration period.
"Every kinds of tea has the expiration period, but condition of the area with different basis, climate, save a method to differ, the expiration period has each different, cannot treat as the same. Be like, in save a condition likewise to fall, in north, tea expiration period will be some longer. " of the court of a feudal ruler of Feng of chairman of institute of Fujian Province tea expresses so.
In addition, some black tea produces business to express, tea expiration period is opposite of at consumer character, it is the compliance that the quality that produces the person that manufacturer offset is expended to make assures time.
Person having tea thinks tea does not have the expiration period. Chen Rongbing of researcher of academy of sciences of Fujian Province agriculture expresses, if first time bake is gotten,work quite only, save proper, the tea that changes without hair mildew says without the expiration period. Even if is green tea, or faint scent a variety of oolong tea, after spending proper time, some become yellow, make its aroma and flavor produce change, but the character trait that this just changed tea solid to have.
In addition, some tea dealer shows, tea, be below admirable storage condition and appropriate rework method can assure tea quality for long. Accordingly, from go up somehow, to tea manufacturer, to the semi-manufactured goods tea that did not leave factory it is to do not have strict, fixed perhaps expiration period is restricted.
In fact, whether must be in GB and have the expiration period without allegation tea, just set to want to tag the expiration period on outer packing. According to GB7718-2011 " level of food safety state packs food label general rule beforehand " regulation, the expiration period must be tagged on tea outer packing. But, look from the product standard of tea, although have,set different tea kind reserve requirement, but the expiration period that did not set tea is how long.
Interesting is, still point out in the GB of a few tea, tea can be saved for a long time. Be like, in " Pu'er tea of geographical mark product " one increases in national level: "Below the reserve requirement that accords with this standard, pu'er tea is saved for a long time aptly. Pu'er tea is saved for a long time aptly..
According to reporter understanding, current, the expiration period of tea is mixed according to the type of the product, material that pack by the businessman the element proper motion such as reserve requirement is tagged. Generally speaking, the expiration period that manufacturer tags to place of cliff tea, black tea comes 3 years partly for a year between; Avalokitesvara of swage of scented tea of white tea, green tea, jasmine, faint scent is general eighteen month left and right sides.
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Like to drink tea and knowing tea is two different matters, it is certain to like to be not represented understand, you love to drink tea, so ask you to also want to know how to choose tea correctly to buy tea, correct make tea drinks tea. Drinking tea is not be fond of of a kind of blind, you know tea, tea also is met know you naturally
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