font-variant-ligatures: normal; font-variant-caps: normal; font-size: 14px; font-family: "Twemoji Country Flags">carbonate It stands out especially as an alternative to baking powder. This substance, which is used to leaven pastries, also has a wide range of uses. It is seen to be used in many sectors from kitchen to cleaning, from medicine to skin care. It can be used to leaven various foods.