喝了這麼久的可樂，你確定瞭解它們嗎？
Cocal-Cola, Diet Coke , Coke Zero - each member of the Coke family - and even rank outsider Pepsi - has its own dedicated fanbase.
可口可樂，健怡可樂，零度可樂都來自可樂家族，甚至連非可樂家族的百事，都有自己固定的粉絲羣。
Responding to a consumer decline in fizzy drinks as people become more health conscious, the soft drink giant launched the first can of Diet Coke in 1983, followed by Coke Zero in 2006 and the launch this year of Coke with Stevia.
顧客們不再買賬各種眼花撩亂的飲料，而更注重健康理念，第一罐健怡可樂就是可口可樂公司爲了迎合消費者，而於在1983年生產出的，緊接着2006年零度可樂問世，今年又出品了無糖可樂（甜菊素代替糖）。
Diet Coke was marketed as having no sugar, as is Coke Zero - so what's the actual difference between them, bar the packaging?
健怡可樂以不含糖作爲宣傳手段，和零度可樂一樣，那麼它們之間的區別是什麼呢？難道只是包裝上的條形碼不同麼？
As it turns out, there is one crucial difference between the two soft comes down to a single intention for both drinks is for them to have very different tastes.
事實證明，兩種飲料有一個關鍵的不同，就是裏面的化學物質，這使得兩種飲料口感非常不同。
Zero Sugar is crafted to taste like 'Full Fat Coke', whereas Diet Coke is meant to have its own, distinctive flavour.
零度可樂嚐起來就像“正常的可樂”，而健怡可樂有自己獨特的口味。
To achieve these different tastes, Zero Sugar uses sodium citrate and Diet Coke has citric acid.
爲了讓它們口感不同，零度可樂添加了檸檬酸鈉，而健怡可樂則加的是檸檬酸。
The full list of Coca-Cola Zero Sugar ingredients:
零度可口可樂完全配料表
Water, colour (caramel E150d), phosphoric acid, sweeteners (aspartame, asesulfame K), natural flavourings including caffeine, acidity regulator (sodium citrate).
水，食用色素（焦糖色 E150d）, 磷酸,甜味劑（阿巴斯甜，AK糖），天然香料有咖啡因，酸度調節劑（檸檬酸鈉）
The full list of Diet Coke ingredients:
健怡可口可樂完全配料表
Carbonated water, colour (caramel E150d), sweeteners (aspartame, acesulfame K), natural flavourings including caffeine, phosphoric acid, citric acid.
蘇打水，食用色素（焦糖色 E150d），天然香料有咖啡因，磷酸，酸度調節劑（檸檬酸）
Of course, the days of Coke Zero as we know it are numbered.
而且，零度可樂即將不再出售。
Coca-Cola has scrapped its Coke Zero product line and will release a new product, titled Coke No Sugar, in its place.
可口可樂公司摒棄了零度可樂的生產線，取而代之的是新產品無糖可樂。
Coca Cola promises Coke No Sugar tastes just like the 130-year-old Coke recipe should - without using sugar.
可口可樂保證新產品嚐起來還是用130年的老配方做出來的老味道，還不含糖。
So if you REALLY love Coke Zero as it is, better start stockpiling now.
如果你真的鐘情零度可樂，那可以開始囤貨了。
