Fat and Oil Saponification value of Fat and Oil Acid⋅base titration (non aqueous) by Automatic Potentiometric Titrator Standard JIS ASTM ISO K 0070 D 5558 3657 Standard Test Method for Fat and Oil 1.Abstract Saponification value is expressed by potassium hydroxide in mg required to saponify one (1) gram of fat. It depends on the kind of fatty acid contained in the fat. Measurement of saponification value is performed according to the below listed official test methods. Here we test a sample of
Premium Titration Ester Chlorine
Fischer Esterification. These Esters had different pleasant smells that we then evaluated. In the second part of the experiment‚ we broke the ester bonds of a triglyceride in order to form glycerol and carboxylate salts. This process is known as Saponification because it produces amphiphilic molecules that allow soap to remove dirt from the surface of things and dissolve it in water. We used Crisco as our triglyceride and were able to produce a soap by breaking the ester bonds with NaOH. Introduction:
Premium Acetic acid Ester Oxygen
Saponification and Acidification: From Nutmeg to Trimyrisitin to Sodium Myristate to Myrisitic Acid Mandy Boyle Chem 213‚ Section 002 Due Date: December 3‚ 2009 I. Introduction People encounter esters everyday in both natural and synthesized forms. Esters are present in a variety of common compounds‚ from fragrances to animal fat (McMurry‚ 2008). Although these esters can undergo many different important reactions‚ this lab is particularly interested in the hydrolysis of esters into carboxylic
Premium Acetic acid Ester Alcohol
as a lubricant. Oil‚ grease‚ and other forms of dirt do not dissolve in water. Conversely‚ soap can suspend these in such a way that it can be discarded through its ability to act as an emulsifying agent. This emulsifying agent enables the dispersion of liquid into another immiscible liquid. In this manner‚ oil does not mix with water whereby able to induce dirt. 2. Raw materials and soap making Soap making requires two major raw materials: * Fats and oils Fats and oils are esters of fatty
Premium Sodium hydroxide Soap Sodium chloride
DETERMINATION OF SAPONIFICATION AND IODINE NUMBERS OF SOME LIPIDS A.L. ASCANO1 C.V. OPONDA1 1INSTITUTE OF BIOLOGY UNIVERSITY OF THE PHILIPPINES‚ DILIMAN‚ QUEZON CITY‚ PHILIPPINES DATE PERFORMED: FEBRUARY 19‚ 2013 INSTRUCTOR’S NAME: FRANCESCA N. BELTRAN _____________________________________________________________________________________ ABSTRACT _____________________________________________________________________________________ INTRODUCTION Lipids are long aliphatic hydrocarbon chains
Premium Fatty acid Fat Saponification
to attain the minor degree in IFE. He estimated that it would involve an additional cost of RM40‚000. HOW WOULD THE MONEY GROW? Not knowing how exactly he should grow the money‚ Afiq Firash contacted his cousin (Rauf) who is an engineer with an oil and gas company in Sabah for advice. Without hesitation‚ Rauf suggested an IPO (initial public offering) of Felda Global Venture Holdings (FGVH)‚ which wass already opened for subscription since 31 May 2012. Right after the phone call‚ Rauf sent emails
Premium 2007 1966 1979
EXTRACTON OF SASAME OIL USING DIFFERENT METHODS OF EXTRACTION FOOD PROCESSING PRACTICAL (TFT 709) BY GROUP THREE MEMBERS ISMAILA AYUBA RAMADAN Submitted to Department of Food Technology University of Ibadan Lecturer-in-charge Dr. Akinoso Febuary‚ 2012 Abstract Oil extraction was carried out using two different extraction method (water and solvent) and the yield for different method were obtained. The free fatty acid for different oil was also determined
Premium Fatty acid Linoleic acid Palm oil
Fats and oils - 344 Iodine value of an edible oil INTRODUCTION Fats and oils known as triglycerides contain long chain hydrocarbons with carboxyl groups (COOH groups). These fatty acids are classified into the number of double bonds present in the fatty acid. When the carbon atoms in these chains are bounded to the maximum possible number of hydrogen atoms‚ the triglyceride is said to be saturated. When one or more double bonds exist between carbon atoms in the chain‚ less hydrogen exists
Premium Fatty acid Iodine Fat
Manufacturing of Sunflower Oil Refined sunflower oil will be ready to consume after two manufacturing processes. They are raw oil manufacturing and refining processes. These two steps are charted below. Chart-I: Manufacturing of Raw Oil Chart-II: Manufacturing of Refined Oil Raw oil manufacturing consists of 2 stages. These are pressing and extraction stages. In the first stage‚ seed of sunflower becomes sunflower oil. Cleaning‚ breaking‚ separation‚ shimming‚ roasting and pressing processes
Premium Fatty acid Linoleic acid
to understand: What are hydrocarbons? What are their properties? What are the main products derived from crude oil and their uses Exploration milestone-an overview. INTRODUCTION: By definition petroleum is a generic name for hydrocarbons‚ including crude oil‚ natural gas liquids‚ natural gas and their products. Petroleum comes from the Latin petra meaning rock or stone & oleum meaning oil. Petroleum occurs in the earth in combination of any of the four states: gas‚ liquid‚ semisolid‚ and solid. Chemically
Premium Petroleum