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Will coffee beans wither when stored for a long time? How to preserve coffee beans correctly
Deterioration refers to the change in which the properties of polymers are reduced and cannot be recovered. Due to the action of heat, light, ultraviolet light, oxygen, ozone and various chemicals, polymer materials will change their physical or chemical properties, such as discoloration, cracking, intensity reduction and so on. These external conditions can cause the breakage or cross-linking of the polymer main chain, resulting in structural changes and reduced properties. Roasted coffee
2015-09-10 Coffee beans for a long time stored withered how correct preserved deteriorated dete -
Perception of Life in Tea and Coffee
There are many legends about tea, some domestic and some foreign, some full of religious colors, and some derived from myths and legends. From a cultural point of view, it is easier for us to understand why consumers like tea or coffee. The first to drink tea was started by monks. It is said that when Bodhi Dharma was in meditation, he once dozed off and felt remorse.
2014-05-23 Life perception Coffee and Tea -
Life perception in Tea and Coffee basic knowledge of Coffee
There are many legends about tea, some domestic and some foreign, some full of religious colors, and some derived from myths and legends. From a cultural point of view, it is easier for us to understand why consumers like tea or coffee. The first to drink tea was started by monks. It is said that when Bodhi Dharma was in meditation, he once dozed off and felt remorse.
2015-06-17 Tea coffee medium life perception basics common sense about tea legends very