TITLE: EFFECT OF DEEP FAT FRYING ON OIL QUALITY AND SENSORY ATTRIBUTES OF POTATO CHIPS/ CHICKEN NUGGETS ABSTRACT: RBD Palm olein oil is a type of vegetable oils with the ratio of saturation to unsaturation 40%: 60%. Soybean oil is another type of vegetable oils with the ratio of saturation to unsaturation 20%: 80%. In addition to the chemical alterations that occur during frying‚ changes in the oil’s physical and thermal properties‚ such as surface tension‚ viscosity‚ density‚ specific
Premium Fatty acid
attached to the nitrogen atom and adding the word amine. In the IUPAC System‚ apply the following rules to name amines: 1. Pick out the longest continuous chain of carbon atoms. The parent name comes from the alkane of the same number of carbons. 2. Change the -e of the alkane to “amine.” 3. Locate and name any substituents‚ keeping in mind that the chain is numbered away from the amine group. Substituents‚ which are attached to the nitrogen atom instead of the carbon of the chain‚ are designated
Premium Amine Amide Nitrogen
Pheromones: Chemical Messanger Have you ever wonder how does an insect communicate? Unlike other living organisms‚ insects don’t have the ability to speak and communicate. Some insects may even look like they have eyes but they cannot see through them. So how does these insects communicate with each other? Simple‚ they send chemical signals that can easily be detected by other insects of their own kind. These chemicals are called pheromones. These are some examples of insects that contain and
Free Insect Lepidoptera Life
To identify an unknown sample‚ there were several steps that helped determine the molecular structure and the name of the sample. When Belle #9 (unknown) was given to me‚ it’s physical state and color was recorded on the data sheet. Since the sample was a pure liquid‚ there was no need for distillation. Next‚ a solubility test was given. When one drop of the unknown liquid was added to about 2 mL of water‚ the sample was tested to be soluble due to the dissolubility between the two compounds. By
Premium Acid Chemistry Acetic acid
SYLLABUS Cambridge O Level Chemistry 5070 For examination in June and November 2014 University of Cambridge International Examinations retains the copyright on all its publications. Registered Centres are permitted to copy material from this booklet for their own internal use. However‚ we cannot give permission to Centres to photocopy any material that is acknowledged to a third party even for internal use within a Centre. © University of Cambridge International Examinations 2011 Contents
Premium Chemistry Oxygen Ionic bond
SCH 4U1 FINAL EXAM REVIEW ATOMIC STRUCTURE AND MOLECULAR ARCHITECTURE 1. Describe the wave mechanical model of the atom. 2. Write the ground state electron configuration for Br. 3. Explain why the first ionization energy for Ne is significantly greater than Na. 4. Distinguish between ionization energy and electronegativity. 5. How does VSEPR Theory account for the fact that the bond angle in H2O is less than NH3? 6. Which of the following molecules are polar? Include diagrams
Premium Acetic acid PH Acid dissociation constant
fourth edition ORGANIC CHEMISTRY Francis A. Carey University of Virginia Burr Ridge‚ IL Dubuque‚ IA Madison‚ WI New York San Francisco St. Louis Bangkok Bogotá Caracas Lisbon London Madrid Mexico City Milan New Delhi Seoul Singapore Sydney Taipei Toronto | v v Boston | e-Text Main Menu | Textbook Table of Contents | Study Guide Table of Contents McGraw-Hill Higher Education A Division of The McGraw-Hill Companies ORGANIC CHEMISTRY‚ FOURTH EDITION
Premium Chemistry Organic chemistry Organic reaction
boar‚ but speculates it might be pork dyed in cabbage. When cucumber salad is served‚ he complains that there’s not enough mange-tout in Yugoslavia. He then spends much of the rest of the meal loudly waiting for his boar. He prefers the sanitized chlorination of a swimming pool to the more unpredictable water falling in a
Premium Marriage Fiction Short story
Chapter 2 The Components of Matter Elements‚ Compounds‚ and Mixtures: An Atomic Overview An element consists of only one kind of atom. An element is one kind of substance – the composition is fixed. Each element is unique because the properties of its atoms are unique. Molecules are structures containing two or more atoms chemically bound together. Diatomic molecules are two-atom molecules such as elemental oxygen. A compound is a type of matter in which two or more different elements are chemically
Premium Atom
Introduction: Alkenes are hydrocarbons that have carbon–carbon double bonds and are one of the many functional groups in organic molecules. Alkenes are sp2 hybridized and are unsaturated because two of their hydrogen’s are missing from the saturated alkane formula (CnH2n+2). Typically alkenes are synthesized by elimination reactions‚ however‚ organic molecules can also undergo substitution reactions
Premium Alkene Alcohol Oxygen