hospitability industry so food can be in a safe environment and be safe at the public. | | Christos Nicolaides | 1/9/2010 | | HACCP Manchester Metropolitan University INTRODUCTION What is HACCP? Hazards‚ Analysis‚ Critical‚ Control‚ Points (HACCP). It is a system advanced on food safety which identify‚ assess and Control hazard which important for food safety. History Everything stated in a space program in the USA from NASA. The whole rezone of doing this it was to keep astronauts
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| | | |[pic] | |(a) Label two boiling tubes A and B and place a known weight or number of living organisms in A. | | |Place an equal quantity of dead or non-living material in B. |
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North Greenville University‚ I was a member and a student of the Spartanburg County School District 2. Specifically‚ I was part of the Boiling Springs community. A remote place that didn’t have much to offer at first glance; although‚ this was probably due to my birth in a crowed and industrialized city. Yet‚ during the almost decade that I have lived in Boiling Spring it has been becoming increasingly similar to the hustle and bustle that I left behind. New businesses and roads lead to families
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different conditions on the hydrogen peroxide decomposition. Apparatus : Beaker ‚ Water bath (95°C) ‚ Glass rod ‚ Boiling tubes & test tubes‚ pen knife/blade ‚ parafilm Materials : Fresh liver ‚ manganese dioxide ‚ wooden splinters ‚ potato cubes ‚ 10% hydrogen peroxide Procedures : 1. Six clean empty boiling tubes as 1‚ 2‚ 3‚ 4‚5 and 6 is labeled. 2. The rovided liver is cut into three pieces of
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Harricharran 4/1/13 Miguel Perez Chem 106 Sec 006 Observations Materials: * Barium Iodide- White and powdery * Zinc Sulfate- White and powdery * Boiling Chips- Tiny‚ grey and rock like Experimental Observations: Barium Iodide used- .63g Zinc Sulfate used- .45g Boling Tube with 2 boiling chips- 41.52g Barium Iodide in solution with 2 mL of deionized water looks cloudy. Zinc Sulfate in solution with 2 mL of deionized water is clear. Barium Iodide solution mixed
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introduction: first‚ a clear description of the principle(s) underlying the experiment; and second‚ a statement of how you will conduct the experiment to study the underlying principle(s). You must include the source of references/adaptations for the points made (in-text references). Approximately ONE page is recommended. Objective(s) The objective(s) addressed in the experiment must be clearly stated and numbered. Chemical / apparatus List only the important materials used. Commonly used apparatus
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lamp) = increased heart rate Ensuring enough data is collected Too high concentration of caffeine kills Daphnia Counting of heart beat can be inaccurate Temperature Concentration of DCPIP solution (1%) Shake each tube same number of times Same end point colour. i.e. until the blue colour of DCPIP just disappears Volume of distilled water Time left in water Size of
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the higher the temperature the more pigments will leak out. Equipment used: Beetroot Cork borer White tile Knife Ruler Water baths (temperatures ranging from 0°C to 70°C with 10°C intervals) Crushed Ice Plastic beaker 250 cm3 8 boiling tubes 2 boiling tube racks Thermometer (one for each water baths) Colorimeter Cuvettes Stopcocks Distilled Water Pipettes Small measuring cylinder Independent variable: Temperature (°C) – this will be controlled by the water baths and each water
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The terms point‚ line‚ and plane are referred to as undefined. When you write the definition of these terms‚ you have to rely on other terms that need defining. Point- In general‚ a point is a location. Because points have no size‚ you can say they have no dimension. Line- a "stream" of points that has no width or depth. You can also think of a line as points lined up next to each other that go on forever in opposite directions. Because you can measure the distance between points‚ lines have
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understanding of your thesis. IV. PREVIEW STEP: This step relates the main points of the speech to the audience in order to facilitate understanding of proof of the thesis. "Tell them what you are going to tell them." BODY I. MAIN POINT: Each main point discussed in the body of the speech is a major division of the thesis. Each main point proves a part of the thesis by the method listed below. State your main point and then give evidence to support it: A. EVIDENCE: STATISTICS‚ EXAMPLES‚ QUOTATIONS
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