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[1] [2] The large calorie, food calorie, dietary calorie, or kilogram calorie is defined as the amount of heat needed to raise the temperature of one liter of water by one degree Celsius (or one kelvin). [1] [3] The small calorie or gram calorie is defined as the amount of heat needed to cause the same increase in one milliliter of water.
Included for each food is its weight in grams, its calories, and (also in grams,) the amount of protein, carbohydrates, dietary fiber, fat, and saturated fat. [1] As foods vary by brands and stores, the figures should only be considered estimates, with more exact figures often included on product labels.
Food security can be measured by the number of calories to digest per person per day, available on a household budget. [21] [22] In general, the objective of food security indicators and measurements is to capture some or all of the main components of food security in terms of food availability, accessibility, and utilization/adequacy.
Water is found in many foods and has been defined as a food by itself. [6] Water and fiber have low energy densities, or calories, while fat is the most energy-dense component. [3] Some inorganic (non-food) elements are also essential for plant and animal functioning. [7]
Food safety (or food hygiene) is used as a scientific method/discipline describing handling, preparation, and storage of food in ways that prevent foodborne illness.The occurrence of two or more cases of a similar illness resulting from the ingestion of a common food is known as a food-borne disease outbreak. [1]
An "incident" of chemical food contamination may be defined as an episodic occurrence of adverse health effects in humans (or animals that might be consumed by humans) following high exposure to particular chemicals, or instances where episodically high concentrations of chemical hazards were detected in the food chain and traced back to a particular event.
M – Measurable: A serving is defined as one cup of leafy greens or half a cup of cooked vegetables. The goal is two servings per day. The goal is two servings per day. This is easily measurable ...
They found three combinations that most frequently defined hyperpalatable foods: [1] Foods with more than 25% of calories from fat plus more than 0.30% sodium by weight (often including bacon, cheese, and salami). Foods with more than 20% of calories from fat and more than 20% of calories from simple sugars (typically cake, ice cream, chocolate).