Angel Thermal Tolerance Alcohol Active Dry Yeast is an active dry alcohol yeast specially developed for fermentation under conditions of high temperature, high alcohol content, and acidity. The yeast is suitable for the production of fuel and food-grade ethanol from raw materials such as corn, rice, cassava, sorghum, as well as sugar-containing raw materials.

Main characteristics:

• Temperature resistance: the yeast can operate at high temperatures (from 28 °C to 42 °C).
• Ethanol tolerance: up to 17% vol. (v/v).
• Acid resistance: capable of fermenting at pH up to 2.5, which helps prevent bacterial contamination and increases ethanol yield.
• Osmotic resistance: withstands up to 60% glucose.
• Moisture content: not more than 6.5%.
• Live yeast cells: not less than 75%.
• Total yeast count: not less than 2.5 × 10⁹ /g.

Application: add dry yeast to the fermentation vessel at a rate of 2.5–3 kg of yeast per 1 m³ of wort. The initial number of yeast cells in the wort reaches 5 million/ml.