The chemistry involved in the production of beer foam or "head" is explained and a short history of the highights of the Oktoberfest
Author Archive for: Klaus Roth (135)
The Oktoberfest Rearrangement: Part 2
As hops themselves actually are not bitter, and the wort tastes quite sweet, where does beer get its bitter taste from?
The Oktoberfest Rearrangement
A closer look at the chemical role hops play in the beer-brewing process shows how beer owes its marvelous flavor to a great deal of chemistry
From Pharmacy to the Pub — A Bark Conquers the World: Part 4
What does quinine do to counteract malaria?
From Pharmacy to the Pub — A Bark Conquers the World: Part 3
The long road from the structure determination to the total synthesis of quinine is an exciting detective story
From Pharmacy to the Pub — A Bark Conquers the World: Part 2
Thomas Buchler, CEO of the quinine producer Buchler & Co., talks about the ups and downs of the international cinchona trade
From Pharmacy to the Pub — A Bark Conquers the World: Part 1
The quinine-containing bark of the Cinchona tree is probably the most valuable drug the Americas gave the world
Our Daily Bread — Part 3
Exploring the chemical reactions during the baking of the bread and the skills trained and experienced bakers need
Our Daily Bread — Part 2
Fragrant, aromatic bread, whether its wheat- or rye-based, undergoes a host of chemical reactions during the kneading of the dough
Our Daily Bread — Part 1
Transformation of ripe ears of grain into a fragrant, aromatic bread borders on the miraculous and behind such a miracle lies chemistry