👉 A non-fermentable substance is a material that cannot be fermented or consumed as food. Examples of non-fermentable substances include: 1. Sugars - These are sugars that can be used to ferment into alcohol, beer, wine, and other alcoholic beverages. 2. Protein - Proteins are not fermentable because they do not have the necessary enzymes in their cells for fermentation. 3. Fats - Fats, such as butter or oil, are not fermented because they cannot
