My tempeh starts to sporulate! Can I still use this tempeh?
The formation of black spores, especially around the holes, where there’s a lot of oxygen, the molds will produce some black spores. This tempeh is still eatable. Depending on the Rhizopus strain this will happen already after 24 hours of incubation or only after 3-4 days of incubation. The Rhizopus strain type-A you can order on this website does not produce black spores during the normal incubation period of 36-48 hours.
