Glass bottles are the least prone to gas leakage, so they have the best taste
The difference between plastic bottles and metal cans is that plastic is a polymer material, and the arrangement of molecules must not be as tight as that between metal atoms, which makes carbon dioxide more prone to leakage. The gas in carbonated beverages from the same glass bottle is also less prone to leakage. As a result, colas in glass bottles and Drink can taste better than those in plastic bottles.
During transportation and storage, plastic bottles and Drink can will cause pressure drop due to packaging deformation, which does not exist in glass bottles. In addition, the permeability of glass, Drink can aluminum shell and plastic shell may be different. The glass properties are stable, and the inner wall only needs to be cleaned before use; However, the inner wall of Drink can made of aluminum alloy is actually coated, and the inner wall of plastic bottle is similar. Plastic or plastic coatings may react with cola liquid during storage, thereby affecting the taste.
Different parts of the tongue come into contact with the beverage first, and the taste also varies
Some people think that because the opening shapes of Drink can and plastic bottles are different, the contact position with the tongue is different, which leads to the difference in taste: when drinking Drink can, cola contacts the front part of the tongue, with rich taste buds and more sensitive to bubbles and sweetness, so the taste is better. When drinking bottled, cola is directly poured into the middle and back of the tongue, which is not as delicious as the former. However, due to the large amount of bubbles directly entering the stomach, the feeling will be more refreshing.
