Food Grade Glucose Oxidase (For Gluconate Production)
Product Type: Liquid enzyme preparation
酶活性： 12,000 u/ml
年级： 食品级
外貌： Light yellow-brown liquid
Main Application: Used in the production of gluconate salts
产品描述
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.
应用领域
Applied in the production of gluconate salts.
产品信息
| 产品名称 | Glucose Oxidase (For Gluconate Production) |
|---|---|
| 配料 | Glucose Oxidase, carrier: glycerol |
| 运行条件 | Temperature range: 20°C–60°C; pH range: 4.0–7.0 |
| 建议用量 | 2–15 kg per metric ton of glucose |
| 外貌 | 淡黄色液体 |
| 包装 | 标准包装为1公斤装瓶（采用工业级普通瓶）。请注意产品图片仅供参考，实际包装可能有所不同。. |
| 保质期 | 12个月 |
产品规格
| 物品 | 规格 |
|---|---|
| 密度（克/毫升） | 1.10–1.25 |
| pH 值（25°C） | 3.5–5.5 |
| 铅（毫克/千克） | ≤ 5.0 |
| Total Arsenic (as As) (mg/kg) | ≤ 3.0 |
| 菌落总数（CFU/毫升） | ≤ 50,000 |
| 大肠菌群（CFU/毫升） | ≤ 30 |
| Escherichia coli (CFU/mL) / (MPN/mL) | < 10 / ≤ 3.0 |
| 沙门氏菌（25 毫升） | 未检测到 |
使用说明
This product is suitable for use in the production processes of sodium gluconate, zinc gluconate, calcium gluconate, and other gluconate salts.
| 应用 | 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
建议用量 2–15 kg per metric ton
