Abstract
Enzymes are a very well established product in biotechnology , sales from US have been from $1.3 billion in 2002 to US $5.1 billion in 2009 and is anticipated to reach $7 billion by 2013 . A recent survey on world sales of enzymes ascribes 31% for food enzymes, 6% for feed enzymes and the remaining for technical enzymes . This pattern corresponds to a rise in global demand of about 6% yearly . This includes enzymes required in large scale for application in food and feed [8, ....etc

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seminar presentation of enzyme immobilisation

Abstract

An immobilized enzyme is an enzyme that is attached to an inert, insoluble material such as calcium alginate (produced by reacting a mixture of sodium alginate solution and enzyme solution with calcium chloride). This can provide increased resistance to changes in conditions such as pH or temperature. It also allows enzymes to be held in place throughout the reaction, following which they are easily separated from the products and may be used again - a far more efficient process and so is ....etc

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APPLICATIONS OF INDUSTRIAL ENZYMES


INTRODUCTION

Enzymes are biological catalysts, organic compounds produced by living organisms that accelerate the transformation rate of substrate to the end product by lowering the activation energy barrier. And these effective catalytic properties of enzymes have already promoted their introduction into several industrial products and processes. Enzymes found in nature have been used since ancient times in the production of food products such as cheese, sourdough, beer ....etc

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to get information about the topic uses of enzymesrelated topic refer the page link bellow

http://seminarsprojects.net/Thread-applications-of-industrial-enzymes ....etc

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Protein purification is a series of processes intended to isolate one or a few proteins from a complex mixture, usually cells, tissues or whole organisms. Protein purification is vital for the characterization of the function, structure and interactions of the protein of interest. The purification process may separate the protein and non-protein parts of the mixture, and finally separate the desired protein from all other proteins. Separation of one protein from all others is typically the most laborious aspect of protein purification. Separati ....etc

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In this seminar the cadmium s effect on anti-oxidative enzymes in tomato (Lycopersicon esculentum) plants was evaluated. Plants treated with increasingly CdCl2concentrations (0, 20, 40, 80, 100 and 200 M respectively) were grown in a basic nutrient solution for 7 days. APX (Ascorbate Peroxidase) and GPX (Gua gol Peroxidase) activities showed to increase below 100 M concentration after treatment. In excessive concentration however, more than determined level, a significant decrease in the enzymes activities was determined. The increase in enzy ....etc

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Protein purification is a series of processes intended to isolate one or a few proteins from a complex mixture, usually cells, tissues or whole organisms. Protein purification is vital for the characterization of the function, structure and interactions of the protein of interest. The purification process may separate the protein and non-protein parts of the mixture, and finally separate the desired protein from all other proteins. Separation of one protein from all others is typically the most laborious aspect of protein purification. Separati ....etc

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Enzymes have been applied in food processing for millennia, and today they are enabling various food industries to provide the quality and stability of its products, with increased production efficiency.
They also provide environmental friendly products to consumers that were manufactured, reducing consumption in energy, water and raw materials - and generating less waste.

Enzymes contribute to a company s sustainability profile, because they help improve the environmental footprint of the industrial process by reducing its energy consumption ....etc

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soil stabilization using bio enzymes
Its advantages..pictures ....etc

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EFFECTS OF PERIODONTAL THERAPY ON SALIVARY ENZYMES ACTIVITIES




PERIODONTAL THERAPY

Periodontal therapy includes, the various treatment modalities carried out on a person with periodontal diseases with the aim of alleviating ; pain, discomfort and the disease.

NON SURGICAL PERIODONTAL THERAPY
AAP treatment guidelines stress that periodontal health should be achieved in the least invasive and most cost-effective manner. This is often accomplished through non-surgica ....etc

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