Fermentation Vocabulary

noun residue remaining after a liquid has been strained or decanted

• The lees at the bottom of the wine barrel are often discarded before bottling.
• I accidentally stirred up the lees in my tea and now it tastes gritty.
• I can't believe he's still hanging out with that lees from high school.
• She had to sift through the lees of misinformation to find the truth.

noun a type of bread made from a starter dough that ferments over time

adjective describing something related to or made with sourdough

• The bakery specializes in making traditional sourdough bread.
• I love the tangy taste of sourdough bread from that bakery.
• Let's grab some sourdough and chow down.
• Her patience was like a sourdough starter, slowly developing over time.

noun a type of fungus used in baking and brewing to make dough rise or to ferment liquids

• Yeast is a type of fungus used in baking to help dough rise.
• My grandma always adds a little yeast to her bread recipe for extra fluffiness.
• I heard that adding yeast to your beer can really kick up the alcohol content.
• In order for our project to grow and expand, we need to introduce some new ideas like yeast into the mix.

noun a type of bacteria that is commonly found in the digestive system and is often used as a probiotic

• Lactobacillus is a type of bacteria commonly found in yogurt and other fermented foods.
• I heard that Lactobacillus is really good for your gut health.
• Yo, you gotta get some of that Lactobacillus stuff, it's like magic for your stomach.
• Lactobacillus is like the friendly bacteria that keeps your digestive system in check.

noun a substance produced by the fermentation of ethanol by acetic acid bacteria, commonly used in the production of vinegar

• Acetic ferment is a type of bacteria that converts alcohol into acetic acid.
• I heard that acetic ferment is used to make vinegar.
• Yo, did you know that acetic ferment is like the magic ingredient in making sour stuff?
• Just like acetic ferment transforms alcohol into vinegar, sometimes challenges can transform us into stronger individuals.

verb to convert into vinegar by fermentation

• It is important to understand the process of acetify when studying chemistry.
• If you leave fruit juice out too long, it will start to acetify and taste sour.
• I accidentally acetified my homemade salad dressing by leaving it out on the counter.
• The relationship between the two countries began to acetify after the trade deal fell through.