1960 · 0h 10m · Documentary
Genres: Documentary
Using Aspergillus niger mold, we observe culture breeding and the formation of spores. Microscope images show the structure and method of mold reproduction, the properties of which are used in the production of citric acid.
Director: Józef Arkusz
Writers: Aleksandra Jaskólska
Music by: Jerzy Matuszkiewicz
Cinematography: Józef Arkusz
Editor: Halina Dejowa