Why do we need moulds to make tempeh?

This article is part of: tempeh-moulds.

Traditional tempeh is often produced in Indonesia using Hibiscus leaves (for tempeh starter production) or Banana leaves (for tempeh production). In our western countries, sealed polyethylene pouch (=freezer bags) are more often used. Indeed, an appropriate packaging is important as it provides optimum oxygen supply, right level of humidity and temperature for inoculation and fermentation to occur during processing. But we want to implement a reusable method to produce tempeh.

Image from Wikipedia: Traditional fresh tempeh at the market in Jakarta (Indonesia) wrapped in banana leaves
Image from Wikipedia: Traditional fresh tempeh at the market in Jakarta (Indonesia) wrapped in banana leaves
Image from the Miso, Tempeh, Natto & Other Tasty Ferments book: Tempeh in a sealed polyethylene bag
Image from the Miso, Tempeh, Natto & Other Tasty Ferments book: Tempeh in a sealed polyethylene bag

Created 29/05/2021

Updated 29/05/2021