author
A late-19th-century Italian science writer, this author is known for a concise guide to physiological chemistry that explains how the body’s vital processes connect to the substances it takes in. His surviving work has remained available through public-domain archives, giving modern readers a glimpse of early biochemistry in clear, compact form.

by A. (Alfredo) Cominelli
Little biographical information about this author could be confirmed from reliable online sources during this search. The clearest documented record is his authorship of Compendio di Chimica Fisiologica, a scientific work published in the 1890s and later preserved by Project Gutenberg.
That book introduces readers to physiological chemistry, describing the chemical basis of human life and the role of substances such as minerals, organic compounds, blood components, and bodily fluids. It reflects the scientific interests of its era and offers a snapshot of how biology and chemistry were being brought together for students and general readers in Italian.
Because dependable sources about his life appear to be scarce, it is safest to remember him through this surviving publication rather than through unverified personal details. No suitable confirmed portrait image was found in the sources reviewed.