Food-Grade Protease (Proline Protease) — Liquid Brewing Additive
本產品為 food-grade protease developed specifically for the beer brewing industry. It is widely used as a liquid enzymatic additive to support beer clarity, cold stability, and overall visual quality during production and storage. By selectively acting on haze-forming proteins, it helps reduce the risk of chill haze without altering the beer’s original flavor profile.
Designed for professional brewing applications, this protease integrates easily into standard brewing processes and supports consistent product performance across different beer styles and process conditions.
主要優勢
- Helps prevent the formation of chill haze in beer
- Does not affect beer foam stability or beer flavor
- No oxygen introduction risk during application
- Helps preserve the beer’s potential natural antioxidant capacity
建議劑量
5–200 g per metric ton of raw materials
The optimal dosage depends on beer type, raw material composition, processing conditions, and desired clarity or stability outcomes. Pilot trials are recommended to determine the most effective application level.
應用領域
- Beer brewing applications
- Chill haze prevention and stability improvement
- Process support for finished beer clarity
Function in Brewing
During beer production, certain protein fractions can lead to chill haze when the beer is exposed to low temperatures. This protease works by breaking down haze-forming proteins into smaller, more soluble fragments, helping maintain a bright and stable appearance during cold storage and distribution. The enzymatic action is controlled and targeted, ensuring no negative impact on sensory attributes.
Basic Product Information
| 產品名稱 | 蛋白酶 |
| 成份 | Protease, carrier: glycerol |
| 操作條件 | Temperature range: 0–60 °C; pH range: 3.5–7.0 |
| 劑量 | Recommended: 5–200 g per metric ton |
| 外貌 | Light brown liquid |
| 包裝 | Standard packaging is 0.1 kg bottle (supplied in an industrial-grade plain bottle). Please note that the product image is for illustration purposes. Actual packaging may differ. |
| 保存期限 | 24個月 |
產品規格
| 參數 | 規格 |
|---|---|
| 密度 (g/mL) | 1.10–1.25 |
| pH (25 °C) | 4.0–6.5 |
| 鉛 (Pb，mg/kg) | ≤ 5.0 |
| Total Arsenic (as As, mg/kg) | ≤ 3.0 |
| 總菌落計數 (CFU/mL) | ≤ 50,000 |
| 大腸菌群（CFU/mL） | ≤ 30 |
| Escherichia coli (CFU/mL / MPN/mL) | 未偵測到 |
| 沙門氏菌 (25 mL) | 未偵測到 |
產品定位
- Designed for professional brewing applications
- Suitable for process optimization and formulation customization
- Focused on brewing-industry innovation and performance improvement
儲存與處理
- Store in a sealed container in a cool, dry place.
- 避免長時間暴露於高溫環境中。.
- Use standard food-grade handling and hygiene practices.
