Rennet

Rarity: Ultra rare

A topic known all over the world: only a few thousand cards.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Invention

Domain

Society

Knowledge cost

2

In collections

Nobody has pulled it yet.

What Wikipedia says

Rennet () is a complex set of enzymes produced in the stomachs of ruminant mammals. Its key component is chymosin, a protease enzyme that curdles the casein proteins in milk. Rennet also contains other enzymes such as pepsin and a lipase.

Excerpt from the Wikipedia article “Rennet”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: LAGRIC, CC BY-SA 3.0, via Wikimedia Commons.