Investigating the Effect of Enzyme Concentration on Pectinase in the Production of Fruit Juice In this practical‚ I shall demonstrate the relationship between the concentration of pectinase and the amount of fruit juice produced accordingly in proportion. Apparatus: Apples Pectinase solution 10 x filter paper Knife or kitchen mincer Glass rod Water bath X 1 250 ml beakers X 2 Wash bottle of distilled water 100 cm^3 measuring cylinders In the case
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| Bibliography | 9 | OBJECTIVE The Objective of this project is to study the rates of fermentation of the following fruit or vegetable juices. 1. i. Apple juice 2. ii. Carrot juice 1 INTRODUCTION Fermentation is the slow decomposition of complex organic compound into simpler compounds by the action of enzymes. Enzymes are complex organic compounds‚ generally proteins. Examples of fermentation are: souring of milk or curd‚ bread making‚ wine making and brewing
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Asparagus Delight Juicing Recipes Juice Recipe: 4 asparagus spears‚ 3 carrots and 2 celery ribs. Simple Asparagus Juicing Recipes - 6 asparagus spears‚ 3 celery ribs‚ handful of cilantro Pepper Beets Juice Recipe: 1/2 beet with green root‚ 3 carrots‚ 1/2 red bell pepper Beeting it with Cilantro Juice Recipe: 1/2 beet with green root‚ 3 carrots‚ handful of cilantro Sweet Beets Juice recipe: 1/2 beet with green root‚ 1 sweet potato‚ 2 apples Broccoli Sunrise Juice Recipe: 1 broccoli spear‚ 4 carrots
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chapter seven measuring domestic output and national income CHAPTER OVERVIEW News headlines frequently report the status of the nation’s economic conditions‚ but to many citizens the information is confusing or incomprehensible. This chapter acquaints students with the basic language of macroeconomics and national income accounting. GDP is defined and explained. Then‚ the differences between the expenditure and income approaches to determining GDP are discussed and analyzed in terms
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Boost juice is a widely known brand in the drink companies occupying Australia. It has made itself well known since its creation in 2000 by Janine Allis. There are five different ways a company can differentiate themselves from its competitors‚ they are product‚ services‚ channels‚ people and image. Brands will differentiate themselves with competitors through product differentiation by design or features of their product. With services differentiation it is how efficiently
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Biology “Enzyme Activities” Introduction: Enzymes have extremely interesting properties that make them little chemical-reaction machines. The purpose of an enzyme in a cell is to allow the cell to carry out chemical reactions very quickly. These reactions allow the cell to build things or take things apart as needed. This is how a cell grows and reproduces. At the most basic level‚ a cell is really a little bag full of chemical reactions that are made possible by enzymes (Brain). Laboratory
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amylase and starch. Introduction The enzyme amylase is found in the human body‚ it catalyses the hydrolosis of internal glycosidic bonds in polysaccharides‚ the breakdown of starch into sugars. Amylase is present in human saliva‚ where it initiates the chemical process of digestion. Enzymes work best at an optimum pH of 7 which is the bodies normal pH. The pH affects the charge of the amino acid at the active site. PH changes affect the structure of an enzyme molecule and therefore affect its ability
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This scene is broken into 4 sections‚ within it there are 3 characters; Donna‚ Rodney and Melissa-Anne. The first section of the scene was solely Donna explaining what was going on and the current situation of the party. The next section starred Melissa-Anne and Rodney; this was when they were waiting for Donna to pick them up‚ they were in Rodney’s bedroom. The following section was again of Donna and she was explaining to the audience that she had realized what was actually going on and also she
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milk Introduction Enzymes are globular protein‚ responsible for most of the chemical activities of living organisms. They are made up of long chains of amino acids containing carbon‚ hydrogen‚ oxygen and nitrogen (Gunsch‚ 2012). The role of enzyme is to act as catalysts‚ substances that speed up chemical reactions without being chemically altered during the process. The speeding up of chemical reactions is done by lowering the activation energy required to start a reaction. Enzymes are specific in
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What is Enzyme? Enzymes are protein that acts as speed up reactions and break down molecules in our body. However‚ different enzymes only work on certain types of molecules. Enzymes can accelerate the reactions by more than one million times.(3) In our human body‚ there are a total about forty thousand types of enzymes and each catalyzes different kind of molecule.(3) The molecules that enzymes help to accelerate is called substrates‚ and when enzyme is combined together with the substrate‚ it
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