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PRODUCT DESCRIPTION
Immobilized lipase R IM-03 is produced by submerged fermentation of Rhizomucor miehei followed by purification, formulation and immobilization. It can regio- and stereoselectively catalyze ester hydrolysis, esterification and transesterification. Widely used in chiral resolution, synthesis of chiral alcohols, lipids and carboxylic acids. It is particularly suitable for transesterification reactions involving the 1,3 position in triglycerides. It can be applied to the process of batch reaction; it can also be used in the process of continuous column reactor.
Specification
Product Name |
Immobilized lipase R IM-03 |
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CAS Number |
9001-62-1 |
EC Code |
EC 3.1.1.3 |
Activity |
3000 PLU/g |
Donor strain |
Rhizomucor miehei |
Form |
Spherical particles |
Carrier |
Macroporous adsorbent resin |
Color |
Light yellow |
Loss on drying |
＜10% |
Working pH |
5.5-7.5 |
Optimum pH |
7.0 |
Working temperature |
30-70℃ |
Optimum T |
50-60℃ |
Particle size |
(0.45～1.25mm) ≥95% |
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Package |
1kg /bag, 10kg /barrel |
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Storage |
Stored 12 months under cover in cool and dry conditions |
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Caution |
Avoid direct sunlight and high temperature |
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Product Details
Component: lipase, macroporous adsorbent resin
Expiration date: the shelf-life of the product at room
temperature would within 12 month
Storage conditions: Enzyme preparation is a kind of bioactive substance. It should be avoided to store or use under inappropriate temperature, pH and other harsh conditions, otherwise the product quality will be affected. Store in a cool, dry place away from light.
Functions: It's an immobilized preparation of thermostable lipase, can regio- and stereoselectively catalyze ester hydrolysis, esterification and transesterification, especially for transesterification including 1,3 in triglycerides. Such as preparation of OPO, cocoa butter improver, MLCT, diglycerides, etc.
Use condition: temperature 30~70 °C, pH 5.5~7.5
Functions
1. Can regio- and stereoselectively catalyze ester hydrolysis, esterification and transesterification, especially for transesterification including 1,3 in triglycerides. Such as preparation of OPO, cocoa butter improver, MLCT, diglycerides, etc.
2. Broad specificity accepts a wide range of alcohols and fatty acids as substrates for modification.
3. Specific enzyme reaction results in a very low level of by-products.
4. Reactions can be carried out at mild temperatures limiting destruction of heat-labile components.
5. Immobilized products can be reused multiple times and no enzymes are present in the final product.
Dosage
Recommended dosage is 1-5% by weight of substrate.
Definition of Activity
One unit of activity was defined as the amount of enzyme required to synthesize 1 μmol of propyl laurate from lauric acid and propanol at 60°C in 1 minute.
Application
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