What are the primary ingredients used to distill Soju?

The primary ingredients used to distill Soju are rice, barley, and wheat. These components are fundamental to the production of Soju, a traditional Korean spirit. Historically, Soju was crafted using primarily rice, reflecting its agricultural roots. However, due to rice shortages and evolving practices, barley and wheat have also become common base ingredients in modern Soju production.

The fermentation process generally begins with the starches from these grains being converted into sugar and then fermented to produce alcohol. Each of these ingredients contributes to the unique flavor and characteristics of Soju, making it a versatile spirit often enjoyed on its own or in cocktails. Understanding the primary ingredients in Soju also highlights the spirit's connection to its cultural origins and the agricultural practices of the region.

The other options include grains and ingredients that are not associated with Soju production, which helps to reinforce the significance of rice, barley, and wheat in its creation.