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Topic: Kilocalories


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  "Advertising Standards Authority of South Africa - Protecting Your Standards - Results
The kilocalorie (kcal) is used to measure it scientifically, and it is common global practice for a kilocalorie to be referred to as a calorie.
A small calorie or gram calorie is equal to 4.185 J (joules), and a large calorie or kilogram calorie is equal to 4185 J (joules) or 4.185 kj (kilojoules).
The use of calories and or kilocalories is a global trend and the respondent has chosen to use the international standard for energy measurement, namely calories and kilocalories.
www.asasa.org.za /ResultDetail.aspx?Ruling=3489   (1198 words)

  
 Nutrition Awareness   (Site not responding. Last check: 2007-10-29)
Individuals with small frames should be close to the lower limit of the +10 percent range, while those with large frames can be near the upper +10 percent range of the calculated desirable body weight.
The energy required to digest and absorb the nutrients in food is about 6 percent of the daily kilocalories.
Students should total the kilocalories from their basic metabolic rate, voluntary activity and food processing requirement and record the information as follows.
www.iit.edu /~smile/bi8803.html   (502 words)

  
 MDAdvice.com - Ask A Doctor
This equation states that the basal energy requirement for a male, in Kilocalories, is 66 plus 13.7times the weight in Kilograms plus 5times the height in centimeters minus 6.8times the age in years.
For a female, the basal energy requirement, in Kilocalories, is 655 plus 9.6times the weight in Kilkograms plus 1.85times the height in centimeters minus 4.7 times the age in years.
The easiest rough method to determine the number of Kilocalories required by a healthy individual is to provide 25 Kilocalories per Kilogram for weight loss, 30 Kilocalories per Kilograms for weight maintenance, and 35 Kilocalories per Kilogram for weight gain.
www.mdadvice.com /ask-a-doctor/20.3.html   (734 words)

  
 mod10.html
You take the 306 kilocalories from fat, divide it by 708 which is the total number of kilocalories in the meal.
You take the 600 kilocalories, divide by 9 kilocalories per gram, this will work out to 67 grams of fat per day is what a person consuming 2000 kilocalories should consume if they are going to stay within a diet of 30% fat.
Breaking this down further, it is recommended that no more than 10% of your kilocalories should come from saturated fatty acids, the remainder should come from the monounsaturated fatty acids and the polyunsaturated fatty acids, with monounsaturated fatty acids being the majority.
honolulu.hawaii.edu /distance/telecourses/FSHN185/Program10/mod10.html   (6105 words)

  
 Accelerated Genetics   (Site not responding. Last check: 2007-10-29)
Typically, a young calf requires approximately 18 kilocalories per one pound of body weight for maintenance while temperatures remain within the TNZ.
Starter intake, while providing approximately 1,500 kilocalories per pound, normally is not a factor during the first few critical weeks of life when the calf is largely dependent upon the liquid diet.
Milk replacer should be mixed according to label instructions and the volume of water should be adjusted for the increase of powder fed. Rather than increase the volume fed at two feedings, some producers choose to provide a third feeding which has the added benefit of observing calves more often.
www.accelgen.com /wn_calfjacket.html   (862 words)

  
 Calories   (Site not responding. Last check: 2007-10-29)
The energy that food provides is measured in kilocalories, which are more commonly referred to as calories.
Scientists determine the number of kilocalories in a food by burning it in a laboratory device called a calorimeter and measuring the amount of heat produced.
A kilocalorie represents the amount of heat necessary to raise the temperature of one liter of water one degree Celsius.
www.elibydesign.com /wellness/htmls/exercise/caloriesburned.html   (249 words)

  
 [No title]
The initial reference value of 2,100 kilocalories is applicable in the early stage of an emergency when no other food is available and when only the number of affected persons is known.
When demographic information has been collected and the degree of access of the population to food from other sources is known, the initial reference value of 2,100 kilocalories must be adjusted to reflect the actual energy, protein and micronutrient requirements to be met through external food aid.
The current ration level of 2,100 kilocalories is based on a light PAL of 1.55 x BMR for men and 1.56 x BMR for women.
www.univ-lille1.fr /pfeda/Infos/1999/0327wfpE.doc   (2353 words)

  
 Calorie - Wikipedia, the free encyclopedia
SI prefixes are used with this name and symbol, so that the kilogram calorie is known as the "kilocalorie" and has the symbol kcal.
In America, a colloquial usage for nutrition and food labelling uses the term "calorie" to refer to the kilogram calorie.
The energy content of food is usually given on labels for 100 g and for a typical serving size.
en.wikipedia.org /wiki/Calorie   (1194 words)

  
 Calories   (Site not responding. Last check: 2007-10-29)
A KiloCalorie is a unit of measurement; it is used to measure how much energy is provided by the food you eat.
A Calorie is a unit of heat equal to the amount of heat needed to raise the temperature of one (1) gram of water by one (1) degree Celsius.
Converting grams to KiloCalories is dependent upon the nutrient one is attempting to convert.
expage.com /caloriedefinition   (214 words)

  
 Focus: The state of food insecurity in the world 2000
Where the undernourished lack 400 kilocalories a day, the situation is more dire than in a country where the average shortage is 100 kilocalories.
The depth of hunger, or food deficit, is measured by comparing the average amount of dietary energy that undernourished people get from the foods they eat with the minimum amount of dietary energy they need to maintain body weight and undertake light activity.
Where the average kilocalorie deficit is very high, many people's diets are deficient in everything, including the starchy staple foods (carbohydrate-rich maize, potatoes, rice, wheat and cassava) that provide energy.
www.fao.org /FOCUS/E/SOFI00/sofi002-e.htm   (418 words)

  
 Bodybuilding.com - Dino Pierce - Dino's Bodybuilding Guide Week 17: Dieting Strategy!
In other words if you keep a journal use a kilocalorie range that you know works for you and do not be concerned with this next equation.
You can use calipers to measure your bodyfat.) This is the amount of kilocalories that I will be using to feed everything in my body except the fat because it dose not need energy.
Carbohydrates - 40% of the remaining 1050 kilocalories is figured the same way that the first amount of carbohydrate was, therefore you have 105 grams of carbohydrates left to eat.
www.bodybuilding.com /fun/pierce39.htm   (2980 words)

  
 Calculating The Solar Constant
A kilocalorie (kcal) is a food Calorie, the kind of Calorie that we count when we are on diets.
However, because the sunlight is slanted in the morning and the evening, and because of night, we need to divide this 28,320 kilocalories per square meter per 24 hour day by 3.
Under ideal conditions plants might be able to turn up to about 10% of those 3000 kilocalories into biomass, which is food that the animals could eat and also stalks and thorns and roots that may not be digestible, except by detritovores such as bacteria and fungi.
curriculum.calstatela.edu /courses/builders/lessons/less/biomes/biomes_template.html   (1124 words)

  
 Weight Control
Likewise, when you put less fuel (kilocalories) into your body than you burn up, your body dips into your stores of fat (body fat) to make up the short fall.
When you take in fewer kilocalories than your body uses, your body is in a "Negative Energy Balance".
You have already figured this out: When the kilocalories you consume equals the number of kilocalories you "burn", then you are in Energy Balance.
www.coldhollowdocs.org /page7.html   (1076 words)

  
 TEA: Activity-kolb- -- Nutritionexpedition_main
Determining Kilocalories Needed to Maintain Weight: To determine the average number of kilocalories a person needs to maintain one’s body weight under normal temperature conditions, the following computations need to be made.
This value is then multiplied by a factor for level of activity to determine activity kilocalories: 0.30 for inactive life styles to 0.75 for very active, strenuous lifestyles.
Kilocalories needed for digestion are determined by adding BMR kilocalories + activity kilocalories and multiplying by 0.1.
tea.armadaproject.org /activity/kolb/nutritionexpedition_main.html   (1536 words)

  
 Power of a Human
A human being must take in about 2500 Calories (kilocalories) of energy in his or her food each day in order to continue to function properly.
With 2500 kilocalories of energy, the body is able to function properly.
Converting kilocalories into watts has the advantage of allowing yourself to determine how much power you are getting from your diet.
hypertextbook.com /facts/2003/WeiLiangMok.shtml   (422 words)

  
 Kilojoules are more fattening than kilocalories   (Site not responding. Last check: 2007-10-29)
Both kilojoules and kilocalories are units of energy.
Energy used to be measured in kilocalories (sometimes this was simply called calories).
As an approximation, to find the number of kilojoules in food, multiply the number of kilocalories by four.
www.healthyeatingclub.com /info/books-phds/books/fqa-book/ch4/4-25.htm   (139 words)

  
 The ice diet - 17 December 2005 - New Scientist
Each kilocalorie is the amount of heat energy needed to raise 1 kilogram of water by 1 °C. Each gram of protein or carbohydrate contains the equivalent of 4 kilocalories, each gram of fat, 9.
A simple way to measure and relate this energy is as nutritional calories, which are equal to kilocalories in chemistry.
The kilocalories in a cheeseburger are constant, because they relate to the mass of certain types of molecules present in this food source.
www.newscientist.com /article.ns?id=mg18825302.100   (806 words)

  
 Geotimes — August 2005 — Weighing in on Renewable Energy Efficiency
The fuel wood placed in the furnace might contain 220,000 kilocalories (there are 30,000 kilocalories in a gallon of gasoline).
Thus, for every 1 kilocalorie invested in harvesting wood for the furnace, about 22 kilocalories of wood energy was harvested.
Roughly, the energy input-output ratio is 1 kilocalorie input of fossil energy for 7 kilocalories of electricity produced, putting it up there with wind power in terms of efficiency.
www.geotimes.org /aug05/feature_pimental.html   (2732 words)

  
 [No title]
However, one in heavy training may need 18 kilocalories/lb/day so 150 X 18 = 2700 total calories of which 70% should be carbs = 1890 carb calories.
Water has no kilocalories, but is needed in all metabolic processes.
Neither contains kilocalories. However, both are very vital for bodily function.
facstaff.uwa.edu /gmay/Nutrition.doc   (1387 words)

  
 Pregnancy without vitamins - Womanspassions.com
Calorie content: 300 kilocalories, proteins 35 g, fats 8,5 g, carbohydrates 12, 6 g.
Calorie content: 423 kilocalories, proteins 45,8 g, fats 22,5 g, carbohydrates 10, 4 g.
Calorie content: 1533 kilocalories, proteins 111,3 g, fats 53,8 g, carbohydrates 151 g.
www.womanspassions.com /articles/231.html   (1772 words)

  
 Calculating Animal Caloric Requirements
This is not even 2 KiloCalories a day, but most days the plants are paralyzed by the cold, so they are doing the best that they can.
This leaves about 10% of the Kilocalories that they eat for building their bodies, which are mostly edible protein.
They can capture 60 Kilocalories per square meter of ground by eating the herbivores, but they can only transfer about 10% of the Kilocalories that they eat into the structures of their own bodies.
curriculum.calstatela.edu /courses/builders/lessons/less/biomes/calcpy.html   (522 words)

  
 The state of food insecurity in the world   (Site not responding. Last check: 2007-10-29)
Where the average kilocalorie deficit is very high, many people's diets are deficient in everything, including the starchy staple foods (carbohydrate-rich maize, potatoes, rice, wheat and cassava) that provide mostly energy.
This strategy might not permit a country to report an immediate decrease in the number of undernourished people, but it would mean the undernourished were not as hungry as they had been.
Subtract the average dietary energy intake of undernourished people from their minimum energy requirement (expressed in kilocalories per person per day) to get the average dietary energy deficit of the undernourished.
www.fao.org /docrep/x8200e/x8200e03.htm   (2797 words)

  
 Ocean Olympians
To determine the percentage of fat kilocalories, multiply the grams of fat by nine (the number of kilocalories in one gram of fat).
To determine the percentage of carbohydrate kilocalories, multiply the grams of carbohydrates by four (the number of kilocalories in one gram of carbohydrates).
To determine the percentage of protein kilocalories, multiply the grams of protein by four (the number of kilocalories in one gram of protein).
www.seaworld.org /just-for-teachers/guides/ocean-olympians/oocompet.html   (671 words)

  
 Trophic Ecology of Humans
Using various calorie counters, determine the number of total calories and the number of grams of fat, carbohydrates, and proteins in your meal.
Fossil fuel cost of getting the food home considers distance traveled, mode of transportation, kilocalories in a gallon of gasoline, and the kilocalories used by a human when walking or bicycling.
Use 8485 Kilocalories as the fossil fuel cost for bringing home your food item.
www.woodrow.org /teachers/bi/1991/human_trophic.html   (856 words)

  
 Convert gigaelectronvolt to kilocalories - conversion of measurement units   (Site not responding. Last check: 2007-10-29)
We assume you are converting between gigaelectronvolt and kilocalorie [thermochemical].
The SI derived unit for energy is the joule.
1 joule is equal to 6241506479.96 gigaelectronvolt, or 0.000239005736138 kilocalories.
www.borderblue.com /convert/from/gigaelectronvolt/to/kilocalories   (88 words)

  
 Stuffo "How Calories Work"   (Site not responding. Last check: 2007-10-29)
One calorie is equal to 4.184 joules, a common unit of energy used in the physical sciences.
Most of us think of calories in relation to food, as in "This can of soda has 200 calories." It turns out that the calories on a food package are actually kilocalories (1,000 calories = 1 kilocalorie).
The same applies to exercise -- when a fitness chart says you burn about 100 calories for every mile you jog, it means 100 kilocalories.
www.stuffo.com /calorie1.htm   (206 words)

  
 Bariatric Surgery: A Primer for Your Medical Practice   (Site not responding. Last check: 2007-10-29)
Energy intake during the first few months postoperatively might be fewer than 1000 kilocalories daily with a moderate increase during the first year.
Intake can be expected to increase to 800 to 1000 kilocalories daily by the end of the third postoperative month, with weight loss being most rapid during this time period.
After the first year, the percentage of kilocalories from fat and carbohydrate usually increase while that of protein decreases, as patients begin to tolerate a greater variety of foods.
www.slackbooks.com /excerpts/77360/77360.asp   (5741 words)

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