Determination of Energy Calculation: Evaluation of Food and Nutritional Values
Nutritional Value of Foods... What are the Analyzes Performed?
What is Energy Calculation?
Energy calculation measures the capacity of a food to metabolize carbohydrates, proteins and fats into usable energy for the body. This calculation is an important process in nutritional science and food engineering.
Role of Food Components:
- Carbohydrates: 1 gram of carbohydrate provides about 4 calories.
- Proteins: 1 gram of protein provides about 4 calories.
- Fats: 1 gram of fat provides about 9 calories.
What are the Energy Calculation Methods?
- Bomb Calorimeter Method: Used to measure the burnable energy content of food. The heat released by burning a sample in a bomb calorimeter gives the amount of energy.
- Chemical Analysis Methods: Determination of the amount of carbohydrate, protein and fat in foods by chemical analysis is used for energy calculation.
General Tests for Determining Nutrient Values
Energy Calculation Determination and Standardization
- ISO 9831: International standard for energy calculation in foods. This standard defines the methods used to calculate the energy values of food components.
- Turkish Food Codex: Contains regulations that specify energy calculation methods on food labels and require accurate reporting of energy content. The energy values stated on the labels of food products are verified on the basis of this code.
- FDA (US Food and Drug Administration): Sets reference rules for energy content calculations in foods. Defines energy calculation methods on food labels and checks the accuracy of these calculations.
Advantages and Importance of Energy Calculation Determination
- Consumer Information: Accurate energy information on food labels guides consumers in adopting healthy eating habits. It contributes to raising consumer awareness.
- Diet and Health Applications: Dietitians and health professionals use energy calculations to plan individuals' daily energy needs. This information forms the basis for weight control and health-related advice.
- Legal Applications: Accurate energy calculations in food and beverages ensure compliance with legal regulations. The accuracy of energy values stated on food labels is controlled by legal regulations.
- Producer and Market Advantages: By optimizing energy values, food manufacturers develop healthy products and gain a competitive advantage in the market. Energy calculations are an important tool for product reformulation and development.
Nanolab Laboratories Group continues to provide services within the scope of Energy Calculation Determination. We also provide services in Nutrient Determination.
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