Did you know cola is made with a kola nut? The ingredient, which is from Africa, is where the fizzy drink gets its caffeine from.
Of course, some cola brands keep the other parts of their recipe top-secret. But why do beverages made by the same company seem to taste different in a glass bottle, can, and plastic bottle?
Well, according to Rowland King, a director at the glass bottles supplier, Quality Bottles, there’s real science behind the difference.
Why does cola taste different in a glass bottle vs a can or plastic bottle?
First, there’s the chemistry of each material to consider.
“Glass is chemically inert and non-porous, which means it doesn’t react with the drink or absorb flavour compounds,” King said.
“That helps keep the taste exactly as intended from the moment ...


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