Thin Layer and Column Chromatography of Extracted Total Lipids of Chicken Egg Yolk Aegan Matthew V. Amican‚ Karen Gem B. Ares‚ Ruvie Ann A. Ballester‚ Mark Joseph S. Barcelona‚* Katherine Carmen Isabel G. Calleja‚ Christelle Venus F. Capuno‚ Group 1‚ 2DPH‚ University of Santo Tomas Abstract Lipids are one of the major constituents of foods‚ and are important in our diet for a number of reasons. They are a major source of energy and provide essential lipid nutrients. This experiment determined
Premium Solvent Chromatography Thin layer chromatography
Experiment 3: The preparation of acetaminophen (paracetamol) with thin layer chromatography (TLC) to monitor the reaction. Abstract: This experiment is to demonstrate the preparation of paracetamol and its properties. Reflux and filtration of 4-aminophenol and acetic anhydride formed the crude sample. Further analysis of dry white crystals were used to give quantitative measurements and a percentage yield of 46% was obtained. The overall conclusion is that the acetic anhydride reacted with the
Premium Functional group Thin layer chromatography Acetic acid
Crust is the first and upper most layer of the Earth. There is Continental Crust which sits on top of Oceanic Crust. This layer is made frequently from granite rocks and is solid. Continental Crust is approximately 32km. Below the Continental Crust is Oceanic Crust. It is about 8km. This part of the Crust is made from basalt rocks. The Crust is most of lithosphere and is the coolest layer by far. Mantle is like silly putty consistency. It is the largest layer of Earth sitting under the Crust.
Premium Earth Granite
background layer is selected in the layers palette‚ and prepare to vastly overexpose the contrast by selecting Image > Adjustments > Threshold from the main menu. A dialog box should pop up. Drag the slider nearly all the way to the left‚ leaving only the most prominent lines and details present. When you are finished‚ press the OK button to finalize your changes. Step 3: Open up a new blank document (via File > New) of any size with a single white-filled background layer. Click
Premium Stroke Color
tutorial and it says “now smudge your layer” without the tutorial writer ever explain how to smudge and what settings to use? After reading this guide you will no longer have problems with this‚ just apply the things I will teach you in this tutorial! I will first explain the basics of the smudge tool. After that I will show you some great smudge settings which you can use right away. I will also show you how to create a base layer‚ this is the layer you will use the smudge tool on and it
Premium Mouse A Little Bit Click
instantly made me realize what concept I was observing. The concept I began to observe was the social penetration theory. This means that the self has many layers and people learn more and more layers of a person based on the breadth and depth they are allowing to go with you. Breadth is the different perspective one may reveal in each layer and depth is to what extent they reveal something and how informative it is about the subject. This idea was able to relate to this situation because they seemed
Premium Talk radio Coffee Scientific method
There are many different layers within the Earth. The core is at center of the Earth. The Earth’s core takes up sixteen percent of Earth’s volume‚ containing thirty-three percent of its Mass ..Pressure rises steadily inside the earth because of the weight of overlying rock. Therefore ‚the Pressure at the outer boundary of the core reaches 1.37 million atmospheres‚ 3.7 million Atmospheres. The core is made mostly of iron and nickel and possibly smaller amounts of lighter elements including sulfur
Premium Earth Plate tectonics
Table of Contents Page 1. Introduction 3 2. PROCESSING TECHNIQUES FOR MAKING NANOFIBERS 3 2.1. DRAWING 3 2.2. TEMPLATE SYNTHESIS 4 2.3. PHASE SEPERATION
Premium Polymer Nanomaterials Fibers
1. Crust: The Earth’s surface is composed mostly of water‚ basalt and granite. Oceans cover about 70% of Earth’s surface. The Earth’s thin‚ rocky crust is composed of silicon‚ aluminum‚ calcium‚ sodium and potassium. The crust is divided into continental plates which drift slowly (only a few centimeters each year) atop the less rigid mantle. The crust is thinner under the oceans; this is where new crust is formed. Continental crust is about 25-90 km thick. 2. Mantle: Under the crust is the rocky
Premium Earth Asthenosphere Plate tectonics
approach. This diagram is upgraded with the addition of multiple security layers. This diagram has the removal of its wireless access points and the addition of VLAN subnetting for improving network performance and reducing network congestion. Creating layers of firewalls and subnetting prevents other compromised devices from being used as an attack platform against the entire network. An additional firewall security layer is added to the two firewalls from the as-is diagram. This is a storage
Premium Diagram Firewall Wireless access point