WebSolution Observation Before After. Starch colourless Black. Test for protein. Method. 1. 2cm of a solution was tested and added 2 cm of 10% of potassium hydroxide solution and the test tube was shaked. 2. 0.5% of copper sulphate solution was added by drop at a time and and the test tube was shaked continuously. 3. WebFeb 16, 2024 · Conclusion The albumin is a known protein hence the purple change. Distilled water does not contain any protein hence the distilled water retains the color of …
Sensory Evaluation Lab Report - SlideShare
WebPut the thermometer in the water and find its temperature. Takedown all the readings. Repeat steps 1 to 12 for 3 times for each different type of chip. Find the average initial temperature, final temperature, and mass of the food sample. Use the formula, Energy = Volume of water x (initial-final temperature) x 4.2/ mass of food sample. WebMar 2, 2024 · 1. Introduce the experiment in your conclusion. Start out the conclusion by providing a brief overview of the experiment. Describe the experiment in 1-2 sentences and discuss the objective of the experiment. Also, make sure to include your manipulated (independent), controlled and responding (dependent) variables. [3] 2. how to explain software to a child
Food Nutrient Analysis Lab - The results will …
WebDec 4, 2024 · food into nutrients, which the body uses for energy, growth, and cell repair. Food and drink must be changed into smaller molecules of nutrients before the blood … Web565 Words. 3 Pages. Jan 28th, 2024 Published. Open Document. Essay Sample Check Writing Quality. During the lab experiment six different test were conducted. Each test consists of chemicals to be tested using 3 to 10 drops of the additive in order to observe a change. With any experiment you compose a hypothesis; where you make an educated … WebThe main objective of this lab was to determine beaver ( Castor canadensis) food selection based on tree species, size, and distance. Since beavers are energy maximizers (Jenkins 1980, Belovsky 1984) and central place feeders (McGinley and Whitam 1985), they make an excellent test animal for the optimal foraging theory. lee child\u0027s daughter ruth grant