Food Grade Glucose Oxidase (For Gluconate Production)
Product Type: Liquid enzyme preparation
酵素活性： 12,000 u/ml
年級： 食品級
外貌： Light yellow-brown liquid
Main Application: Used in the production of gluconate salts
產品描述
Food Grade Glucose Oxidase (for gluconate production) is a specialized liquid enzyme preparation designed for use in the production of gluconic acid salts. It is widely applied in the manufacturing processes of sodium gluconate, zinc gluconate, calcium gluconate, and other gluconate products.
Under aerobic conditions, glucose oxidase selectively catalyzes the oxidation of glucose to form gluconic acid lactone, while simultaneously consuming oxygen and generating hydrogen peroxide. The lactone then undergoes hydrolysis to produce gluconic acid. In industrial applications, the enzyme is commonly used together with catalase (hydrogen peroxide decomposing enzyme) to maintain reaction stability and improve overall process efficiency.
This liquid enzyme formulation allows for convenient dosing, uniform dispersion, and stable performance during continuous or batch production. It operates effectively within a broad range of temperature and pH conditions, making it suitable for controlled enzymatic conversion processes in gluconate salt manufacturing.
應用領域
Applied in the production of gluconate salts.
產品資訊
| 產品名稱 | Glucose Oxidase (For Gluconate Production) |
|---|---|
| 成份 | Glucose Oxidase, carrier: glycerol |
| 操作條件 | Temperature range: 20°C–60°C; pH range: 4.0–7.0 |
| 建議劑量 | 2–15 kg per metric ton of glucose |
| 外貌 | 淡黃色液體 |
| 包裝 | 標準包裝為1公斤裝瓶（採用工業級素面瓶盛裝）。請注意產品圖片僅供示意，實際包裝可能有所不同。. |
| 保存期限 | 12個月 |
產品規格
| 物品 | 規格 |
|---|---|
| 密度 (g/mL) | 1.10–1.25 |
| pH (25°C) | 3.5–5.5 |
| 鉛（毫克/公斤） | ≤ 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) | < 10 / ≤ 3.0 |
| 沙門氏菌 (25 mL) | 未偵測到 |
使用說明
This product is suitable for use in the production processes of sodium gluconate, zinc gluconate, calcium gluconate, and other gluconate salts.
| 應用 | Enzyme Dosage | Reference Addition (per ton of glucose) |
|---|---|---|
| Sodium Gluconate | 0.2–0.5% | 2–5 kg enzyme |
| Zinc Gluconate | 0.5–1.0% | 5–10 kg enzyme |
| Calcium Gluconate | 0.5–1.5% | 5–15 kg enzyme |
Enzymatic Production Process of Sodium Gluconate (Example)
Glucose → Formulation → Dual-Enzyme Reaction → Neutralization → Filtration → Decolorization → Concentration → Crystallization → Separation → Drying → Packaging → Finished Sodium Gluconate
Dual-enzyme reaction: Glucose Oxidase + Catalase
Neutralization agent: Sodium Hydroxide
Recommended Addition Level
建議用量： 2–15 kg per metric ton
