To investigate the effects of temperature on the activity of lipase enzyme on milk which contain fats or lipids introduction: enzyme is a kind of biological catalyst that made up of protein. Studies on lipase enzyme from pseudomonas fluorescens ns2w a thesis submitted to the university of pune for the degree of doctor of philosophy in microbiology.
Lipase is an enzyme that can be found in the pancreas, this enzyme, catalyses the breakdown of fat into fatty acids and glycerol milk contains fats which are susceptible to the action of lipase bromothymol blue (also known as bromothymol sulfone phthalein, bromothymol blue, and btb) is a chemical indicator for weak acids and bases. Effects of temperature on the activity of lipase essay sample aim: to investigate the effects of temperature on the activity of lipase enzyme on milk which contain fats or lipids introduction: enzyme is a kind of biological catalyst that made up of protein it can speed up the metabolic reactions on various kinds of substances. Enzymes are capable to speed up the metabolic reactions enzymes are very specific to its substrate because not all kind of substrate can fit to the enzyme’s active site the action of enzymes is reversible and enzymes can be reused this means that an enzyme can catalyze lots of substrates materials starch solution, sodium chloride solution, amylase solution, iodine solution apparatus test tubes, droppers, white tile, stopwatch, water bath controller procedure 1.
The enzyme lipase breaks down the fat in dairy products such as full-cream milk for people who are lactose intolerant lipase acts on its specific substrate, lipids produces fatty acids. Catalase is an enzyme found in food such as potato and liver it is used for removing hydrogen peroxide from the cells hydrogen peroxide is the poisonous by-product of metabolism.
Thus, to understand this enzyme more in depth this paper will show the results of the research done on the effects of different concentrations of the enzyme, and the effects temperature will have on the rate of the reaction. The aim of this investigation is to explore the effect of different concentrations of bile salts on the time taken for the lipase enzyme to break down fat bile bile is a brownish bitter alkaline fluid produced by the liver and made by the hepatocytes from water, bile salts, bile pigments cholesterol and phospholipids and stored in the gall bladder. The substance it reacts with is determined by its chemical structure there are two certain factors that relate to an enzymes chemical structure those factors are its specificity and its catalytic activity the specificity of an enzyme is attributed to a compatible fit between the shape of its active site and the shape of the substrate. Lipase is a triacylglycerol-hydrolyzing enzyme which is catalyzed the hydrolysis of water insoluble free fatty acid and glycerols and also a wide range of chemical reactions. Lipase is an enzyme that the body uses to break down fats in food into fatty acids and glycerol so that they can be absorbed in the micro villi in small intestine into the bloodstream lipase is primarily produced in the pancreas but is also in the mouth and stomach.
Enzymes are proteins which can catalyse chemical reactions without changing themselves the enzyme lipase breaks down the fat in dairy products such as full-cream milk for people who are lactose intolerant lipase acts on its specific substrate, lipids produces fatty acids. Figure 2 results on the effect of substrate concentration in the simulation of the enzyme lipase, using the program enzyme investigation the effects are based on the constant variables of temperature at 375°c, ph of 9, and the enzyme concentration of 1 x 10-6 moles per liter figure 3. Essays on protease enzyme the protease enzyme is one of the most popular assignments among students' documents if you are stuck with writing or missing ideas, scroll down and find inspiration in the best samples. - hydrolysis of lipids using an enzyme called ‘lipase’ research and rationale enzymes enzymes are made up of proteins that are available in every cell of a living plant and animal  enzymes are very important for biochemical reactions.
The enzyme catalase binds to the substrate, hydrogen peroxide, and catalyst the chemical reaction to produce water and oxygen whereas, lipase is enzymes that breaks down lipids or other fats into absorbable form and is found in the pancreas or the small intestine. Essays on protease enzyme the protease enzyme is one of the most popular assignments among students' documents if you are stuck with writing or missing ideas, scroll down and find inspiration in the best samples pepsin lipids -- lingual lipase and pancreatic lipase b) identify the gland or organ that produces each of these enzymes. The enzyme activity was maximum between ph 80 and 84 and was stable between a ph range of 50 – 105 upto 96 h 37oc was the optimum temperature for n1 lipase the majority of tested metal ions had no inhibitory effect on n1 lipase activity except hg2+ the activity of the lipase was influenced by depc, whereas pmsf had little effect.
Enzymes such as catalase are protein molecules which are found in living cells they are used to speed up specific reactions in the cells they are all very specific as each enzyme just performs one particular reaction catalase is an enzyme found in food such as potato and liver it is used for removing hydrogen peroxide from the cells. Home free essays effect of temperature on lipase effect of temperature on lipase essay a+ pages:4 words:1083 until enzyme saturation is reached at which time more substrate has no further effect enzymes such as catalase are protein molecules which are found in living cells we will write a custom essay sample on effect of. Enzymes essay by lauren bradshaw november 16, 2009 example essays you can order a custom essay, term paper, research paper, thesis or dissertation on enzymes topics at our professional custom essay writing service which provides students with custom papers written by highly qualified academic writers high quality and no plagiarism.