Egg, white
Category: Dairy & Egg Products Method: Raw State: Frozen Characteristics: Pasteurized
Nutrition Highlights
Serving Size
Calories
13
Nutrient
% Daily Value*
*Daily Values are based on the reference caloric intake of 2,000 calories for adults and children aged 4+ years. Source: Food & Drug Administration
Calorie Sources
Nutrient | Calories kcal (%) |
---|---|
Protein | 11 (85.0%) |
Carbohydrate | 1.2 (8.7%) |
Total | 13 (100%) |
Serving: 1 oz [28g]
Composition
Nutrient | Weight g (%) |
---|---|
Water | 25 (88.2%) |
Protein | 2.9 (10.2%) |
Carbohydrate | 0.3 (1.0%) |
Ash | 0.2 (0.6%) |
Total | 28 (100%) |
Serving: 1 oz [28g]
Benefits
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High in protein. Egg whites contain about 3.6 grams of protein per 100 grams. Protein helps build and repair muscles
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Low in calories and fat. Egg whites contain only 17 calories and 0 grams of fat per 100 grams. This makes them a good choice for weight loss or maintenance
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Rich in vitamins and minerals. Egg whites contain selenium, riboflavin, vitamin B5 and B12 which support various metabolic functions in the body
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May help reduce cholesterol levels. The protein and antioxidants in egg whites can help lower 'bad' LDL cholesterol levels
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Easily digestible. The simple proteins in egg whites are easily absorbed and utilized by the body
Risks
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Raw or undercooked eggs may contain Salmonella bacteria which can cause food poisoning
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Egg whites contain avidin which can reduce the absorption of biotin (a B vitamin). However, this is usually not a concern unless eating large amounts of raw or undercooked egg whites on a regular basis
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Egg whites are low in fat but high in protein. Consuming too many could displace other more nutritious foods in the diet
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Frozen eggs may contain more saturated fat and cholesterol than fresh eggs since freezing can damage the cell membranes
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Pasteurized eggs still carry a small risk of Salmonella contamination since no processing is completely effective. Those with weakened immune systems may want to avoid
Additional Information
Egg, white, raw, frozen, pasteurized is a unique food product that offers various nutritional benefits and risks. The primary attribute of this item, the egg white, refers to the clear, viscous fluid surrounding the yolk of an egg. When the egg white is raw, frozen, and pasteurized, it undergoes specific processes to enhance its preservation and safety.
Nutritional Benefits:
1. High-quality protein: Egg whites are an excellent source of protein, containing all the essential amino acids required by the body for growth, repair, and maintenance of tissues. Protein is vital for muscle development, immune function, and the production of enzymes and hormones.
2. Low in calories and fat: Egg whites are low in calories and virtually fat-free, making them a suitable choice for individuals aiming to control their calorie intake or manage their weight.
3. Cholesterol-free: The egg white does not contain any cholesterol, which is mainly found in the yolk. This makes it a favorable option for individuals with high blood cholesterol levels or those following a cholesterol-restricted diet.
4. Rich in vitamins and minerals: Egg whites contain several essential vitamins and minerals, including riboflavin, niacin, potassium, and magnesium. These nutrients contribute to energy production, cellular function, and maintaining electrolyte balance in the body.
5. Versatility: Egg whites can be incorporated into various dishes, such as omelets, frittatas, soufflés, and baked goods, providing a versatile option for adding protein to meals.
Nutritional Risks:
1. Biotin deficiency: Raw egg whites contain a protein called avidin, which can bind to biotin, a B-vitamin. This binding may inhibit the absorption of biotin, potentially leading to a deficiency if consumed excessively over time. However, pasteurization eliminates this risk as it denatures avidin, rendering it inactive.
2. Foodborne illnesses: Consuming raw or undercooked egg whites poses a risk of bacterial contamination, primarily from Salmonella. Freezing and pasteurization processes are employed to reduce the risk of foodborne illnesses associated with raw eggs. Pasteurization involves heating the egg white to destroy harmful bacteria, ensuring its safety for consumption.
3. Limited nutrient profile: While egg whites offer various nutrients, they lack certain essential vitamins and minerals found in the yolk. The egg yolk contains fat-soluble vitamins (A, D, E, and K) and other beneficial compounds like choline and omega-3 fatty acids. Therefore, relying solely on egg whites may result in a less diverse nutrient intake.
It is important to note that individuals with allergies or sensitivities to eggs should avoid consuming egg whites, regardless of their form. Additionally, pregnant women, young children, older adults, and individuals with compromised immune systems should ensure that the eggs they consume are thoroughly cooked to minimize the risk of foodborne illnesses.
In conclusion, egg whites, whether raw, frozen, or pasteurized, provide a range of nutritional benefits, including high-quality protein, low calories, and essential vitamins and minerals. However, consuming raw egg whites may pose risks such as biotin deficiency and foodborne illnesses. Freezing and pasteurization processes help mitigate these risks, making frozen and pasteurized egg whites safer options. Nevertheless, it is crucial to consider individual dietary needs, preferences, and potential allergies when incorporating egg whites into a balanced diet.