How much protein is in Crustaceans?

Crustaceans, crab, blue swimming, lump contains 18.6g of protein per 100g. This is 37% of the recommended daily value of 50g.

Is Crustaceans good for weight loss?

Crustaceans, crab, blue swimming, lump has 82 calories per 100g. At 82 kcal per 100g, it is relatively low in calories and can fit into a weight-loss diet with moderate portions.

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Calories in Crustaceans, crab, blue swimming, lump

Q: How many calories are in Crustaceans?

Crustaceans, crab, blue swimming, lump contains 82 calories per 100g. A typical serving of 1 RACC (85g) provides 70 calories.

Q: How many carbs are in Crustaceans?

Crustaceans, crab, blue swimming, lump contains 0g of carbohydrates per 100g.

Blue swimming crabs paddle through the water with their last pair of legs, turning the ocean into their highway.

82 kcal

per 100g

Protein 18.6g

Carbs 0g

Fat 0.81g

What makes crustaceans so powerful?

The blue swimming crab (Portunus pelagicus), also known as the flower crab, is distinguished by its striking sapphire-tinted claws and a unique anatomical adaptation: its hindmost pair of legs has evolved into flattened, paddle-like structures. These specialized appendages allow the crab to swim rapidly through the water column rather than scuttling exclusively along the seabed like many other crab species. When harvested for lump meat, processors target the large, white pieces of muscle found in the crab's body chamber. This specific meat is highly prized for its delicate texture and sweet flavor, which is preserved through careful pasteurization. During pasteurization, the crab meat is sealed in cans or pouches and heated to a specific temperature that destroys pathogens while maintaining the structural integrity of the delicate muscle fibers. This process extends the shelf life of the refrigerated lump meat without freezing it, preventing the cellular rupture that typically occurs when high-water-content seafood is frozen and thawed.

🦀

Paddle-like swimming legs

Their specialized hind legs allow them to actively swim through the water column instead of just crawling.

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Premium lump body meat

Lump meat consists of large, unbroken pieces of white muscle from the crab's body cavity.

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Pasteurized for safety

Gentle heat processing destroys pathogens while preserving the delicate texture of the crab meat.

💡 When & how to use it

Keep refrigerated and consume pasteurized lump crab within a few days of opening. Because it is naturally low in fat and high in protein, pair it with a light dressing or use it in dishes where its texture can shine, such as crab cakes or salads. Avoid overcooking, as the delicate muscle fibers will become rubbery and lose their moisture. Gently fold it into warm dishes at the very end of cooking.

Calories by Serving Size

100g

82 kcal

P 18.6g C 0g F 0.81g

1 RACC (85g)

70 kcal

P 15.8g C 0g F 0.7g

200g

164 kcal

P 37.2g C 0g F 1.6g

50g

41 kcal

P 9.3g C 0g F 0.4g

Full Nutrition Facts

Per 100g — daily values based on a 2,000 calorie diet

Nutrition Facts

Serving size: 100g

Calories 82

% Daily Value*

Total Fat 0.81g 1%

Cholesterol 114mg 38%

Sodium 331mg 14%

Total Carbohydrate 0g 0%

Protein 18.6g 37%

Calcium 111mg 9%

Iron 0.63mg 4%

Potassium 235mg 5%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

How does Crustaceans fit your daily goals?

🏃

16 min

Walking to burn 82 kcal

🎯

of 2,000 kcal daily goal

💪

18.6g

protein (37% of daily 50g)

⚡

servings until 2,000 kcal

🍎

Log Crustaceans in CalRay — just snap a photo

CalRay's AI recognizes crustaceans and hundreds of thousands of other foods from a photo. No manual lookup needed.

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Frequently Asked Questions

How many calories are in Crustaceans, crab, blue swimming, lump?

Crustaceans, crab, blue swimming, lump contains 82 calories per 100g. A standard serving of 1 RACC (85g) provides 70 calories. It is a moderate-calorie food that can fit into most healthy diets.

How much protein does Crustaceans, crab, blue swimming, lump have?

Crustaceans, crab, blue swimming, lump provides 18.6g of protein per 100g, which is 37% of the 50g daily recommended value. It is a good source of protein.

How many carbs are in Crustaceans, crab, blue swimming, lump?

Crustaceans, crab, blue swimming, lump contains 0g of carbohydrates per 100g .

Is Crustaceans, crab, blue swimming, lump good for weight loss?

Crustaceans, crab, blue swimming, lump has 82 kcal per 100g, which is relatively moderate. It can fit into a weight-loss diet as long as portion sizes are managed. Its high protein content (18.6g/100g) helps with satiety.

How do I track Crustaceans, crab, blue swimming, lump calories accurately?

The easiest way to track crustaceans is with CalRay. Simply snap a photo of your meal and the AI will automatically identify the food and calculate calories and macros based on the estimated portion size — no manual lookup required. You can also search by name and adjust gram weight manually.