The Hodge Scheme

Hodge Mechanism

This is such a cool reaction mechanism. It was designed by John E Hodge in a what is now a citation classic. It sums up the Maillard Reaction, which is as complicated as the reaction scheme above suggests. This is such a classical scheme that it is known as the “Hodge Scheme”. I find that pretty impressive; it would be great if there was ever a “Lab Cat” reaction scheme.

Hodge was an African American who gained an MA from the University of Kansas in 1940 and worked for the USDA for more than 40 years. Sadly, there was no Wikipedia page for this amazing man, so I started one. If any one knows anymore information about him, please, please add to the Wikipedia page.

Hodge, J. E. (1953). “Chemistry of browning reactions in models systems.” Journal of Agricultural and Food Chemistry 1(15): 928-943.

Citation Classic (pdf)

John E Hodge Bio


One thought on “The Hodge Scheme

  1. hi.I am a student living in Taiwan,and my english was not good,sorry.
    I have some question
    1.why reaction have acidic and basic?(what’s mean?)
    2.are you a teacher? teach Food Chemistry?

    we need to do Food Chemistry

    thank you very much!!

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