Kyokai No. 1801
No.1801
Número da Cepa
No.1801
Tipo
Kyokai (協会酵母)
Origem
National Research Institute of Brewing
Perfil Aromático
Same intense ethyl caproate profile as K-18 — apple, pear, and melon. Indistinguishable from K-18 in flavor and aroma output.
Caráter de Fermentação
Foamless variant of K-18. Identical aroma production without foam formation, enabling larger batch sizes per tank.
Sobre
The foamless (awa-nashi) derivative of K-18, combining extreme aromatic intensity with practical brewing convenience. Rapidly becoming one of the most popular yeasts for premium ginjo and daiginjo production, as it delivers K-18's extraordinary fruit aroma without the operational challenges of managing foam. Many breweries have switched entirely from K-18 to K-1801.