Use of Enzymes in Food Industry - Food industry utilizes a variety of enzymes for processing of various foods‚ e.g.‚ production of various types of syrups from starch or sucrose (a- and β- amylases‚ glucamylase‚ pullulanase‚ invertase‚ and glucose isomerase)‚ meat/protein processing using proteases‚ removal of glucose and or molecular oxygen (O2) using glucose oxidase and catalase‚ use of lactase in dairy industry and use of enzymes in fruit juice and brewing industries. Glucose oxides are obtained
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Lab 5: Enzymes Student Name: Date: September 27‚ 2014 Course ID/Section: Bio 1408 Lab5 Answer the questions and report your data in this fillable PDF using the observations and results you recorded in your lab manual while performing the experiments. Save the completed PDF file with your last name and lab number and submit the report as directed by your instructor. (For example: jones_lab5.pdf) Consider the Concepts 1. If a chemical reaction is exergonic‚ it is considered spontaneous. Explain in
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Cynthia Vang Derrick 24 Title: Digestion of Starch Problem: Hypothesis: If synthetic saliva breaks down the cracker the most Then more of the cracker should be digested Because synthetic saliva contains amylase‚ and amylase helps break down complex carbohydrates. Interpretation: Data Table: The results of the iodine and Benedict’s tests for the Carbohydrate lab Test Tube contents and number Color of iodine test Color of Benedict’s test How much is present? 0= none 1= present
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starch and of reducing sugars. Also‚ to test the chewed cracker‚ the one that didn’t have a reducing sugar‚ for the presence or absence of a reducing sugar with the saliva in it. Adding on‚ another part of the objective is to determine the effect of amylase on starch. For the Chemical Aspects lab‚ the objectives were to test for the presence or absence of carbohydrates‚ lipids and proteins in several test samples. In the starch test‚ the objective was to find the substances that contain starch. In the
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aerogenosa‚ B. amyloliquefaciens) but also able to degrade Castrol oil. Out of two isolates one was able to produce Amylase enzyme but lack in producing other enzymes like beta-Glycosidase‚ Chitinase. Our work can be taken forward to study many more biological activities. Also each activity we study is a complete project in itself and our results promise for application of our isolates in Amylase production and also possible source of novel antibiotics. Keywords: Antimicrobial activity‚ Heavy metal
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hundreds of glucose subunits. The digestion of starch begins in the mouth with the enzyme amylase and continues in the small intestine. Maltose‚ a disaccharide‚ breaks down the large polysaccharide molecules. Maltase‚ also found in the small intestine‚ splits each maltose molecule in to two glucose molecules that can be absorbed into the bloodstream. The experiment will be performed by adding amylase to starch solutions under varying conditions of temperature and pH. After an appropriate
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reached the desired temperatures (0°C and room temperatures)‚ the experiment may start. The amylase and starch solutions should be checked in order to test their pH values and be sure they are the precise and correct pH needed for the experiment. If desired‚ the pH values can be measured using pH strips. Add around 2cm3 of amylase solution into a 10cm3 measuring cylinder. After precisely reaching 2cm3 of amylase‚ the solution is to be poured into test tubes 1-5 of group 1. 2cm3 of starch solution should
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Introduction The specialty of the Ear‚ Nose and Throat (ENT) system is relatively young compared to certain medical practices. Even to function as a unified discipline‚ pioneers of the specialty had to wage a protracted struggle to surmount considerable hindrances. Initially confined to managing ear infections alone‚ the introduction of surgical intervention skills gradually led the specialty to adapt a unified approach. Furthermore‚ with improved technological advances‚ the specialty’s horizon
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Day Care Procedures: 138 Procedures covered under the sum insured limits. Operations on the ears Operations on the external ear and external auditory canal 1. Incision of the external ear 2. Excision and destruction of diseased tissue of the outer ear 3. Resection of the external ear 4. Wound care of the external ear 5. Construction and reconstruction of the external auditory canal 6. Plastic reconstruction of parts of the external ear 7. Plastic reconstruction of the whole external ear
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particular enzyme is to breakdown starch and produce maltose. Each alpha-amylase functions best at an optimal temperature and pH‚ producing a larger amount of maltose in their preferred environment. This was a good way of identifying the unknown enzymes because temperature and pH are major factors in changing an enzymes shape/structure‚ which ultimately affects the enzyme’s function. References Bacterial Alpha Amylase [Internet]. c2006. India: Advanced Enzyme Technologies Ltd; [cited 2008
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