ECO Leaven Yeast is a specially selected yeast strain used for fermenting wine from starchy materials such as rice and glutinous rice.

• Saves fermentation time and production costs.

• Achieves high and stable efficiency.

Properties:

• Yeast density: ≥ 4.5 x 10⁹ CFU/g.

• Fermentation temperature: 28-36°C (best at 32°C).

• Fermentation time: 5-7 days. Can ferment dry or with water.

Dosage:

• For wine fermentation: 0.5g per 1kg of rice.

• For fermented rice wine: 0.1g per 1kg of rice.

Applications:

• Fermentation on cooked rice:

  • Yeast Activation: Prepare yeast by mixing sugar and water in the ratio of 1:2:10.

  • Dissolve the sugar in warm water, adjust the water temperature to 32-37°C, add the yeast, and let it sit for 15 minutes.

  • Then mix the yeast solution with cooled cooked rice + 1.5L of water. Seal and incubate for 5-7 days (depending on the weather) before distillation.

Storage: Store in a dry, cool place, avoiding direct sunlight. Opened packaging should be kept in the refrigerator.

Shelf Life: 24 months from the date of manufacture.