Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
The use of enzymes in industry
The use of enzymes in industry
The use of enzymes in industry
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: The use of enzymes in industry
Industrial Use of Enzymes:Food Industry Maha Mohamed MadresatulBannatAlmuslimaat SBI4U This research paper explores the use of industrial and biological enzymes in the food industry.Enzymes play a vital role in providing stability and quality in food items as well as production. Enzymes are biological catalysts, usually made of proteins that speed up chemical reactions in biological systems. They are biodegradable and not consumed within the reaction. They usually catalyze the hydrolysis of specific bonds.Enzymes are categorized by which type of reaction they catalyze and the substance the act on to their active site (substrate). The suffix “ase” is connected to the substrate to signal the enzyme acting on it. For example, …show more content…
Microorganisms are a major source of commercial enzymes, by processes such as natural selection and classical breeding. Biotechnology allows for the genetic modification for optimal microorganisms for enzyme production. They also allow a wide scale production of consistent food products. The purpose is to gain high yielding organisms. It allows for genetic sequences of plants animals or microorganisms to be transferred to a microorganism to safely produce the enzyme. The enzymes produced in this matter exactly the same as on of nature (Government of Canada, …show more content…
Starch is often converted to commercial products of glucose, maltose syrups, and is a major enzyme application. Enzymes break down the polysaccharides into multiple sugars. They help to improve starch purity and clarity, creating greater abstractionyields, and removal of fibers. Pectin and Celluloseare insoluble substances found in plant cell walls. Pectinase and Cellulase are used to break down pectin and cellulose respectively. It helps to clear fruit juice, decrease viscosity, and create a good consistency and texture (Thakur,
Living organisms undergo chemical reactions with the help of unique proteins known as enzymes. Enzymes significantly assist in these processes by accelerating the rate of reaction in order to maintain life in the organism. Without enzymes, an organism would not be able to survive as long, because its chemical reactions would be too slow to prolong life. The properties and functions of enzymes during chemical reactions can help analyze the activity of the specific enzyme catalase, which can be found in bovine liver and yeast. Our hypothesis regarding enzyme activity is that the aspects of biology and environmental factors contribute to the different enzyme activities between bovine liver and yeast.
Catalase is a common enzyme that is produced in all living organisms. All living organisms are made up of cells and within the cells, enzymes function to increase the rate of chemical reactions. Enzymes function to create the same reactions using a lower amount of energy. The reactions of catalase play an important role to life, for example, it breaks down hydrogen peroxide into oxygen and water. Our group developed an experiment to test the rate of reaction of catalase in whole carrots and pinto beans with various concentrations of hydrogen peroxide. Almost all enzymes are proteins and proteins are made up of amino acids. The areas within an enzyme speed up the chemical reactions which are known as the active sites, and are also where the
Enzymes are biological catalysts, which are proteins that help speed up chemical reactions. Enzymes use reactants, known as the substrates, and are converted into products. Through this chemical reaction, the enzyme itself is not consumed and can be used over and over again for future chemical reactions, but with the same substrate and product formed. Enzymes usually only convert specific substrates into products. Substrates bind to the region of an enzyme called the active site to form the enzyme/substrate complex. Then this becomes the enzyme/products complex, and then the products leave the enzyme. The activity of enzymes can be altered based on a couple of factors. Factors include pH, temperature and others. These factors, if they become
Enzymes are proteins that increase the speed of reactions in cells. They are catalysts in these reactions which means that they increase the speed of the reaction without being consumed or changed during the reactions. Cofactors are required by some enzymes to be able to carry out their reactions by obtaining the correct shape to bind to the other molecules of the reaction. Chelating agents are compounds that can disrupt enzyme reactions by binding to metallic ions and change the shape of an enzyme. Catechol is an organic molecule present under the surface of plants. When plants are injured, catechol is exposed to oxygen and benzoquinone is released because of the oxidation of catechol. Catecholase aids in the reaction to produce
Purpose: The purpose of this lab is to explore the different factors which effect enzyme activity and the rates of reaction, such as particle size and temperature.
enzyme. As I'm sure you are well aware, enzymes do not get used up in
Background information:. Enzyme Enzymes are protein molecules that act as the biological catalysts. A Catalyst is a molecule which can speed up chemical reactions but remains unchanged at the end of the reaction. Enzymes catalyze most of the metabolic reactions that take place within a living organism. They speed up the metabolic reactions by lowering the amount of energy.
Enzymes have the ability to act on a small group of chemically similar substances. Enzymes are very specific, in the sense that each enzyme is limited to interact with only one set of reactants; the reactants are referred to as substrates. Substrates of an enzyme are the chemicals altered by enzyme-catalysed reactions. The extreme specific nature of enzymes are because of the complicated three-dimensional shape, which is due to the particular way the amino acid chain of proteins folds.
The Effect of Temperature on Enzyme Activity Experiment: To investigate the effect of temperature on enzyme activity. The enzyme used will be catalyse. The enzyme catalyse: The enzyme catalyse is a biological enzyme.
The Advantages and Disadvantages of Using Enzymes in Medicine and Industry What is an enzyme? = == ==
Starch, cellulose, glycogen, and chitin are all examples of polysaccharides. According to the BIO 1510 Lab Manual (2016) polysaccharides are not very soluble in water but can be made to go into solution through heating or agitation. Polysaccharides are excellent energy storage molecules because they are easily built and broken down by enzymes. Forming fairly compact structures, polysaccharides allow energy storage without the space required by a pool of free glucose monomers. Other polysaccharides form strong fibers that provide protection and structural support in both plants and animals. (Carbohydrates.” Home,
Researchers then hypothesized that the results would indicate the greatest amount of potato enzyme activity level will take place at room temperature. In this experiment, researchers used potato extract and different temperature levels to test the hypothesis. Moreover, researchers wanted to test the color intensity scale and how specific catechol oxidase is for catechol. In this experiment, researchers used dH2O, catechol solution, hydroquinone, and potato extract. Lastly, researchers tested the substrate concentration and how it has an effect on enzyme activity.
Li, S., Yang, X., Yang, S., Zhu, M., & Wang, X. (2012). Technology prospecting on enzymes: Application, marketing and engineering. Computational and Structural Biotechnology Journal, 2(3). doi: 10.5936/csbj.201209017
Keener, K., Hoban, T. and Balasubramanian, R. 2014. Biotechnology and its applications. [online] Available at: http://www.ces.ncsu.edu/depts/foodsci/ext/pubs/bioapp.html [Accessed: 11 Apr 2014].
Biotechnology in food uses genes of plants,microorganisms and animals that have desired production or nutrition related characteristics. The tools that are used in food biotechnology include traditional breeding ,such as cross breeding,and many modern techniques that have to do with using what is known about genes or orders for specific traits to better the quality and quantity of plant species. Food biotechnology modifies the production of fruits and vegetables that ripen on the vine for a better fresher taste. Different type of foods also benefit from food biotechnology .Foods that are developed using biotechnology are studied very carefully and judge by many governing agencies, health expects and scientists all over the world. Biotechnology can assist in the improve ment of the safety of food by reducing the naturally occurring toxins and allergens in different types of food .Food biotechnology is one of many tools farmers and food producers can use to give a food supply that is affordable,safe,convenient and sustainable