A4 FOOD SPOILAGE AND PRESERVATION References/Resources: Food Facts page 81-82 The Science of Food page 213-234 Cooking explained 3rd edition page 207-209 FOOD SPOILAGE A.4.1 food spoilage Food becoming unfit for consumption‚ for example‚ due to chemical or biological contamination. Most natural foods have a limited life. Perishable food such as: fish‚ meat‚ milk and bread have a short lifespan. Other foods keep a considerably longer time but decompose eventually. There are many causes
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Alternative Methods of Producing Iodized Salt | AbstractDue to the high incidence of iodine deficiency diseases (IDD) in the Philippines‚ iodized salt has become quite popular on the market. The aim of this research project is to discover different methods of making cheap and accessible iodized salt. Different gadgets were designed to mix the salt and potassium iodate (KIO3) adequately. The iodometric titration method was used to test for the iodine content of the manufactured salt. To prove
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chalk in your closets and cabinets to keep them from getting damp and musty. The chalk will absorb excess moisture from the air -- humidity that otherwise leads to mustiness Perfects Patterns The next time you need to trace a pattern for a craft project‚ use the item tailors have used for ages: chalk. The markings will be clear and easy to see‚ and when you want to erase them‚ simply dust away the lines. Repels Ants To keep ants out of your house‚ draw chalk lines around your doorways and windowsills
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none Bead Projects Easy Lord Of The Rings Pr… Easy Science Solar System… Sample Investigatory Proj… Easy Science Fair Project… Easy Sewing Projects Easy Beginner Bead Projec… Free Easy Seed Bead Proje… Easy Science Projects Easy Bead Jewelry Project… Project Management In Eas… Investigatory Projects Free... Premium1251 Words6 Pages How to die Main material used in an experiment is the Experimental Unit/ Specimen or Sample. These are subjected to different treatments according to the objectives
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(lemongrass and garlic) can effectively kill mosquitoes. It aimed at looking for an organic and safe measure in treating the abundance of mosquitoes. Ideally‚ the researcher’s study promotes a tandem between science and creation’s conservation. In this project we can do this at our own houses‚ it is cheaper and it is also eco friendly product. In the Philippines we are experiencing diseases like dengue. As we all know dengue is a deadly disease‚ we can contribute a little help to kill those mosquitoes‚
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: K .V N T P C CHEMISTRY PROJECT REPORT STUDY THE PRESENCE OF INSECTICIDES AND PESTICIDES IB FRUITS AND VEGETABLES Name : Class : Reg. No : Examiner Teacher-in charge. CERTIFICATE This is to certify that the project was done by …………………………… Reg. No ……………….. Is in partial fulfillment of Chemistry Practical Examinations AISSCE 2008. I certify that this project is done by him/ her with his/her
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| | | ALGEBRA OF SETSBASIC OPERATIONSAs we have introduced meaning of the terms set‚ subset‚ null set and universal set‚ we can learn how to build new sets using the sets we already know. The way we do it is called set operations.The set operations are: union‚ intersection‚ difference and complement. They are called Boolean operations.Let A and B be subsets of the universal set U. Then we can look at the set C U that contains all elements of set A and all elements
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The Relationship Between Radiation‚ Conduction‚ and Convection A Thesis Presented to Mr. John Samuel Ramos R.N Faculty Master’s Vineyard Academy Taytay‚ Rizal By: Fesalbon‚ Maria Zhelpa F. Mortiz‚ Abigeal O. Saflor‚ John Carlo A. October 2012 I. Introduction A. Background of the Study Heat has been a part of our everyday life. As a matter of fact‚ some of us really gets irritated when experiencing such heat in our body due to uneven temperature. Particularly these days
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Chapter 2 METHODOLOGY Materials: · Blender · Spray bottle · Used Cloth · Plastic containers · Knife · Garlic · Lemongrass · Grater · Measuring cup General Procedure Preparation of the Solution Materials were first gathered before the conduct of the experiment Cymbopogon citratus and Allium sativum were extracted using a used cloth. The extract of each ingredient was stored for two days. Then‚ both
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TLE Electron The electron (symbol: e−) is a subatomic particle with a negative elementary electric charge. An electron has no known components or substructure. It is generally thought to be an elementary particle.[2] An electron has a mass that is approximately 1/1836 that of the proton. The intrinsic angular momentum (spin) of the electron is a half-integer value in units of ħ‚ which means that it is a fermion. The antiparticle of the electron is called the positron; it is identical to the
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