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Alcoholic drinks from Northern China

Coarse-qu mulberry-fall wine (笨麴桑落酒)笨麴桑落酒

A 6th-century recipe from the Qimin Yaoshu for a strong autumn millet wine made with coarse wheat qu. On the 9th day of the 9th month, 9 dou of qu are soaked in 9 dou of water, and 9 dou of cooked proso millet go in that day and again every seven days until the jar is full. The first half of the millet is scalded with boiling water and the second half is steamed twice.

Fully documentedAlcoholic drinks7 days

Recipe

Amounts from a sourceThe recipe's own measures (1 dan = 10 dou; 1 dou = 10 sheng). The same 9 dou of millet goes in at each addition until the jar is full, so the batch size follows the jar.
Coarse qu, scraped clean, chopped fine and sun-dried9 dou[qmys-ws][qmys-siku]
Water, drawn on the 9th of the 9th month before sunrise9 dou[qmys-ws][qmys-siku]
Proso millet (黍米), washed very clean9 dou per additionThe first additions are scalded with boiling water (沃饙); the later ones are steamed twice[qmys-ws][qmys-siku]
Straw (藁)Wrapped round the jar[qmys-ws][qmys-siku]
Starterkoji/qu/mold-starter (coarse wheat qu, ben qu)

Total time across the recorded steps: 7 days

Start
Drag the bar or press Play

What changes: The jar is wrapped in straw to keep the brew at the right warmth

Step 1 of 5
Wrap the jar in straw
Time
Not documented
Temperature
Not documented
Salt
None given
Acidity
Not documented

The text says a jar left unwrapped makes sweet wine, and one wrapped in millet stalks (穰) gets too hot. Output: a straw-wrapped jar.

Flavour
Not documented
Texture
Not documented
Colour
Not documented

Microbes at work in this step

Not documented for this step.

Method

Measured measured in a studySet fixed by a specification or tested recipeReported one source reports itTypical a general value, not sourced for this fermentUnconfirmed not yet checked against a source

At a glance

A 6th-century recipe from the Qimin Yaoshu for a strong autumn millet wine made with coarse wheat qu. On the 9th day of the 9th month, 9 dou of qu are soaked in 9 dou of water, and 9 dou of cooked proso millet go in that day and again every seven days until the jar is full. The first half of the millet is scalded with boiling water and the second half is steamed twice. Made in 5 steps over 7 days. The longest step, add 9 dou of millet every seven days until the jar is full, takes 7 days (Jia Sixie 2026).

Key numbers
Main step7 daysReported[qmys-ws][qmys-siku]Add 9 dou of millet every seven days until the jar is full

What makes this one different

Unlike the divine-qu wines of chapter 64, this uses coarse qu, and every number is a nine (9 dou water, 9 dou qu, 9 dou millet per addition on the 9th of the 9th month). Additions come a full seven days apart, much slower than the every-day or every-other-day feeds of other recipes.

Related ferments

Safety

The jar mouth is covered with two layers of cloth, and the text warns that an unwrapped jar gives sweet wine and one wrapped in millet stalks gets too hot.

History and sources

Every number is labelled with how it is known. How this atlas is made

Qimin Yaoshu chapter 66 (笨麴餅酒), compiled by Jia Sixie in the 6th century. Sangluo wine is brewed at mulberry-fall, when the leaves drop; chapter 64 says this season is chosen because the millet must be cooled right through.

Microbes
No study we found names its microbes.
Temperature, salt and pH
The sources we found give no temperature, salt or pH figure for any of its steps.
  1. [qmys-ws] Jia Sixie, Qimin Yaoshu (6th century), juan 7, ch. 66 笨麴餅酒, 笨麴桑落酒法; transcription on Chinese Wikisource (齊民要術/卷第七), read 2026-10archive
  2. [qmys-siku] Jia Sixie, Qimin Yaoshu, Siku quanshu edition, juan 7, transcription on Chinese Wikisource (齊民要術 (四庫全書本)/卷07), read 2026-10archive
  3. [wp-jiuqu] Wikipedia, Jiuqu (outline; qu history, the Qimin Yaoshu of 544 and the microbes of qu)wiki
  4. [song2025] Song D., Zhong X., Wu Y., Guo J., Song L., Yang L. 2025, From artisan experience to scientific elucidation, preparation processes, microbial diversity, and food applications of Chinese traditional fermentation starters (qu), Foods 14(22):3814 (abstract)paper