Read more: 15 Myths About Cast Iron Skillets, Debunked The secret behind that pink ring in your smoked meat lies in a protein ...

or general discoloration (caused by both myoglobin and hemoglobin in the blood). Bad steak tends to get slimy, too. What ...

In 1961 the structure of one protein, myoglobin, was known at 6 Å resolution and its 2 Å structure would soon be published. The structural determinations of hemoglobin and hen lysozyme were well ...

Heme is a nearly ubiquitous biomolecule that is involved in a wide range of important processes that include binding, transport, and activation of oxygen (myoglobin, hemoglobin), deactivation of ...