Enzyme industrial application

In addition to being necessary for all forms of life, biopolymers, especially enzymes (proteins), have found commercial applications in various analytical techniques (see Automated instrumentation, clinical chemistry Automated instrumentation, hemtatology Biopolymers, analytical techniques Biosensors Immunoassay) in synthetic processes (see Enzyme applications, industrial Enzyme applications in organic synthesis) and in prescribed therapies (see Enzyme applications, THERAPEUTICS IMMUNOTHERAPEUTIC AGENTS Vitamins). Other naturally occurring biopolymers having significant commercial importance are the cellulose (qv) derivatives, eg, cotton (qv) and wood (qv), which are complex polysaccharides. 

Industrial enzyme applications. Curr. Opin. Biotechnol., 13, 345. Bornscheuer, U.T. and Buchholz, K. (2005) Highlights in biocatalysis — historical landmarks and current trends. Eng. Life Sci., 5, 309. 

Sarrouh B, Santos TM, Miyoshi A, Dias R, Azevedo V. Up-to-date insight on industrial enzymes applications and global market.J Bioprocess Biotech S4 002 2012, p. 1—10. http //dx.doi.org/10.4172/2155—9821. S4-002. 

With enzymes [ENZYME APPLICATIONS - INDUSTRIAL] (Vol9)... 

Enzymes not only produce characteristic and desirable flavor (79) but also cause flavor deterioration (80,81) (see Enzyme Applications, Industrial). The latter enzyme types must be inactivated in order to stabilize and preserve a food. Freezing depresses enzymatic action. A more complete elimination of enzymatic action is accompHshed by pasteurization. 

Bacillus sp. These bacteria are gram-positive soil microbes. Members of the Bacillus species supply 58% of iadustrial enzymes sold (19). Eor example, proteases from B. amjloliquefaciens and amylases from B. licheniformis glucose isomerase from B. coagulans are used ia a variety of iadustrial processes (see Enzyme applications-industrial). The proteiaaceous iaclusioas produced by B. thuringiensis are useful as iasect toxias. Thus exteasive fermentation technology has been developed for Bacillus species and low cost media are available (19). 

In the early years of the chemical industry, use of biological agents centered on fermentation (qv) techniques for the production of food products, eg, vinegar (qv), cheeses (see Milk and milk products), beer (qv), and of simple organic compounds such as acetone (qv), ethanol (qv), and the butyl alcohols (qv). By the middle of the twentieth century, most simple organic chemicals were produced synthetically. Fermentation was used for food products and for more complex substances such as pharmaceuticals (qv) (see also Antibiotics). Moreover, supports were developed to immobilize enzymes for use in industrial processes such as the hydrolysis of starch (qv) (see Enzyme applications). 

DEVECE C, RODRIGUEZ LOPEZ J N, FENOLL L G, TUDELA J, CATALA J M, DE LOS REYES E and GARCIA CANOVAS F (1999) Enzyme inactivation analysis for industrial blanching applications comparison of microwave, conventional, and combination heat treatments on mushroom polyphenoloxidase activity , J g-nc Food Chem, 47 (11) 4506-11. 

Novozymes is a market leader in enzyme solutions. Their manufacturing capabilities are based on an advanced biotech platform, for identifying new enzyme applications. Novozymes produces and sells more than 500 enzyme products covering more than 20 different industries in the food, feed and technical sectors, in 120 countries. With more than 75 types of enzymes and almost 600 different products, Novozymes has the world largest enzymes portfolio. 

Polysaccharide degrading enzymes have a long history of commercial application in food processing, horticulture, agriculture, and protein research. As with most other industrial enzymes, the economic use of polysaccharidases often depends on obtaining the maximum activity lifetime in the process environment and/or securing a recovery system that permits the sensible reuse of active enzymes from process streams. 

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