What You Need to Know
Pyrolysis of cellulose-rich yak dung generates guaiacol (2-methoxyphenol) and syringol (2,6-dimethoxyphenol) at lower temperatures than wood smoke (180-250°C). The high silica content in dung ash acts as a natural desiccant, reducing water activity (aw < 0.85) in smoked meats.
Imparts a distinctive barnyard complexity to yak cheese (chhurpi) and dried meats, while the alkaline smoke helps neutralize mycotoxins in high-altitude storage conditions.
Key Parameters
Temperature
190°C
65°C - 280°C
Time
18-24 hours
4 hours - 72 hours
Equipment
Stone-lined underground smoke pitsHorsehair filters for smoke clarificationBirch bark wraps for delicate items
Steps
- 1.
Bhaltak smoked cheese (Mustang Valley): Develops edible rind through 6-month dung fumigation
- 2.
Sukuti jerky (Sherpa communities): Combines dung smoke with solar dehydration for stable protein