How Enzymes Work in the Home and in Industry Essay Essay

This essay aims to look the shipway on how enzymes atomic good turn 18 theatrical roled in home and in attention, and it aims to explain the advantages and disadvantages of using enzymes in the home and industry. An enzyme is a protein that is formed by the trunk that acts as a catalyst to cause a certain desired reaction. Enzymes argon very specific. for each unrivaled enzyme is designed to initiate a specific reaction with a specific result.Firstly, the AQA Science biology case platter published in 2011 by Nelson Thornes Ltd suggests on rapscallion 172 that in the past, people boiled and scrubbed their uniform to clear them clean by hand direct we have washing machines and enzymes ready and waiting to back up the stains. This is telling us how people now use enzymes at home and it is much easier from the past. This is an example of how enzymes are utilize in homes. Enzymes are used to get rid of the stains that are on the clothes in washing machines.Enzymes are used to break raven proteins and fats that are in the stains. This is evident in the similar textbook on the same(p) page number mentioned above when it says, umpteen another(prenominal) people use biologic detergents to remove stains such as grass, sweat and provender from their clothes. Biological washing powders contain proteases and lipases. proteinases and lipases are those enzymes that are used to break complicate the proteins and fats that are in the stains. In addition, it is better to use biological detergents kind of of non-biological detergents at lower temperatures because that is when the enzymes work at their best, if the water is too hot then they are denaturised and this similarly center that you use less electricity.The modify book version called Enzymes in Industry compose by Dr Wolfgang Aehle published in 2007 suggests that in the nutriment industry enzymes are used to improve dairy farm products like cheese or to supply us with breads that have the right crumb structure and lead us the right mouth feel dapple eating. This is demonstrate how and why enzymes are used in industry. They are used to improve dairy products or to supply with breads that are good enough for us.Protease enzymes are used to make cross foods. In the book Chemistry at a regard published by Roger Owen and Sue King it says on page 116 proteins in baby foods may be pre-digested by proteases (enzymes which digest proteins). Babies are not very good at digesting the food when they first bug out to eat solid foods. By using protease enzymes in the food, makes it easier for a babys digestive system to cope with it and then the babies brook in like manner get the amino acids that need from their food to a greater extent easily. There are more enzymes used in industry like carbohydrases to convert starch into gelt (glucose syrup).There are many advantages and disadvantages of using enzymes. Enzymes can be good to use. In the AQA Science Biology textbo ok published in 2011 by Nelson Thornes Ltd suggests on page 173 that in industrial processes, many o the reactions need broad(prenominal) temperatures and pressures to make them go strong enough to produce the products needed. This need expensive equipment and requires a lot of energy. The good thing is that by using enzymes it would solve industrial problems like these. On the same page, it says the enzymes catalyze at relatively low temperatures and everyday pressures. This is why the enzyme-based processes are cheap to run. This is an advantage showing that by using enzymes it is cheaper and easier.There are also disadvantages of using enzymes. This is evident in the same book on the same page as it mentions, one problem with enzymes is that they are alter at high temperatures, so the temperature must be kept down. This shows that by using enzymes they can be denatured so you would have to be careful and salvage an eye on the temperature. In addition, the pH needs to be con trolled and it costs money to control these conditions which means it is bad. You would have to pay to control theses conditions and if you do not then the enzymes would denature which is not good.The original BBC Bitesize GCSE website in the science section suggests that there are many enzymes, which are expensive to produce. This is evident on the website as it says, In industry, enzymes allow reactions that normally need expensive, energy-demanding equipment to elapse at normal temperatures and pressures. On the other hand, virtually enzymes are denatured at high temperatures. This shows that many enzymes are quite expensive to produce and this is a disadvantage of using enzymes.In conclusion, enzymes are used in many places like homes and in the industry because they can be good in ways such as using them in baby food, which would help the digestive system of babies. However, there are also around disadvantages of using enzymes for example some(prenominal) enzymes can be ver y expensive to produce. I believe that enzymes should be used in some places and should not in others, this way I look at that there would not be trouble caused.