Topic: Introduction of Immobilized Enzymes
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Answers to Common Questions
What is enzyme immobilization?
Immobilized enzymes are enzymes which are either covalently bound or absorbed onto the surface of an insoluble support. Immobilized enzymes have several advantages over the soluble enzyme. Convenience: Miniscule amounts of protein dissolve ... Read More »
Source: http://answers.yahoo.com/question/index?qid=20070805032532AAF9jGB
What are the uses of immobilized enzymes in industry?
Immobilised enzymes: * Hydrolases can be immobilised to be added to washing powders (amylase, protease and lipase). * Immobilised maltose is used to break starch to maltose. * Immobilised pectinase is used to break down pectin in cell walls... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090321075226AAnWzdZ
What's the advantages and disadvantages of using immobilized enzy...
ADVANTAGES: 1.ENZYMES ARE NOT PRESENT IN THE PRODUCTS, SO NO NEED OF PURIFICATION. 2. ENZYMES ARE IMMEDIATELY AVAILABLE FOR REUSE. SO A CONTINUOUS PROCESS CAN BE CARRIED OUT. 3. IMMOBILIZED ENZYMES ARE MORE STABLE. DISADVANTAGES: 1. IMMOBIL... Read More »
Source: http://answers.yahoo.com/question/index?qid=20100316084556AAdKlVK
More Common Questions
Answers to Other Common Questions
Immobilised enzymes usually tend to be more stable than mobile enzymes, both to temperature and to pH. Because they're bound to a surface, they tend to have fewer conformations, giving them their stability. Just how stable imobilisation mak...
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Source: http://answers.yahoo.com/question/index?qid=20080113072750AA05tSS
Think of the basic concepts of energy and heat. It is all based on the movement and collisions of molecules and individual atoms. The more movement and collisions there are, the more heat is produced. This is why this concept is important: ...
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Source: http://answers.yahoo.com/question/index?qid=20080413082831AAMCgkn
There are three different ways by which one can immobilize an enzyme, which are the following, listed in order of effectiveness: Adsorption on glass, alginate beads or matrix: Enzyme is attached to the outside of an inert material. In gener...
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Source: http://answers.yahoo.com/question/index?qid=20110506102718AAAhWMn
A great question! Yes, in general the rate of the reaction will be slowed. The answer is a bit complex. The enzyme is immobilized and hence somewhat constrained so it may not have as fast a turnover rate as when in solution--this is indeed ...
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Source: http://answers.yahoo.com/question/index?qid=20070529232016AAgh3Nb
You can put a stream of glucose or fructose past the immobilized enzyme, and have a continuous output of isomerized material. You will not have to purify the enzyme out of the product.
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Source: http://answers.yahoo.com/question/index?qid=20070909142411AAECULP
Well, let's review what an enzyme is first. Enzymes are protein molecules which serve to accelerate the chemical reactions of living cells (often by several orders of magnitude). Without enzymes, most biochemical reactions would be too sl...
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Source: http://www.rpiscrews.us/dept/chem-eng/Biotech-Environ/IMMOB/whati...
An enzyme fixed by physical or chemical means to a solid support–eg, a bead or gel to confine a reaction of interest to a particular site
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Source: http://medical-dictionary.thefreedictionary.com/Immobilized+enzym...
