author
b. 1866
A practical early-20th-century writer on food safety, he is remembered for a compact guide that helped readers test everyday foods for common adulterants. His work reflects a moment when public concern about food purity was becoming a major issue.

by Edwin M. Bruce
Little biographical information was readily available, but library and public-domain records identify Edwin M. Bruce as Edwin Morris Bruce, born in 1866. He is known for Detection of the Common Food Adulterants, a concise manual published in the early 1900s and later issued in revised editions.
The book was written for health officers, food inspectors, chemistry teachers, students, and general readers who needed straightforward ways to examine the purity of common foods. Its focus on simple testing methods makes it a useful snapshot of the growing public-health and consumer-protection concerns of its time.
Because surviving source material is limited, Bruce is best understood through this work rather than through a well-documented personal biography. Even so, his book stands as part of the broader movement toward clearer standards for food quality and safety.