Knowde Enhanced TDS
Identification & Functionality
- Enzyme Type
- Ingredient Name
- Food Ingredients Functions
- Ingredients
- beta-amylase
- Technologies
Applications & Uses
- Markets
- Applications
- Working Mechanism
β - Amylase is a kind of exo-amylase. It begins at the non-reducing end of the liquefaction starch and hydrolyze them in turn against the maltose unit and react Walden inversion. So the product become to maltose from alpha type. This enzyme hydrolyze α-1,6-glucosidic link of starch. Before 1,6 link 2~3 glucoase residue stop as starch decomposition . Basically no glucose produce for maltose.
- Application Guide
- The optimum saccharificat ion conditions lie on saccharificat ion time, pH, temperature, substrate concentration and enzyme dosage . So the application plant should decide the optimum technological conditions according to their conditions, the recommended usage methods are as follows:
- In the manufacture of maltose syrup and beer brewing. 0. 1-0. 3L/t dry basis , the optimum saccharificat ion 12-30 hours for maltose syrup the opt imum sacchar ificat ion 0.5-1 hours for beer brewing.
- In the manufacture of high maltose syrup (>70%) saccharification stage need to together with pullulanase, the recomended methods:β- Amylase 0. 5-1.0 L/t dry basis. pullulanase 0.5-1.0 L/t dry basis ( base on 1000 u/m1) sacchar ifying for 24 hours.
- In the manufacture of super high mal tose syrup 905) saccharificat ion stage need to together with pullulanase, the recommended methods β- Amylase 1.5-2.0 L/t dry basis, pullulanase 1.5-2. 8 L/t dry basis ( base on 1000 u/ml) saccharifying for 24 hours and adding Maltotriose, saccharifying for 24 hours again.
Properties
- Physical Form
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Effective Temperature | max. 65 | °C | - |
| Optimum Temperature | 55-60 | °C | - |
| Effective pH | 3.0-6.5 | - | - |
| Optimum pH | 5.0-5.6 | - | - |
Technical Details & Test Data
- Specifications
- Liquid type: Dark brown Iiquid. 700000u/ml
- Unit definition: One β-amylase un it is defined as the amount of enzyme which produce maltose amount per hour from 1. 10% starch soluti ons at 60°C, pH 5. 5.
- Standard: LDZJ03. 04-2010
Packaging & Availability
- Packaging Type
- Packaging
Plastic drum is used in liquid type.
Storage & Handling
- Storage
This product is organic biochemical substance, high temperature, strong acid & strong alkaline will cause inactivation of enzyme. So, avoid exposure to sunlight when be ing transported. It should be kept in clean, cool and dry place.