King crabs are harvested using large rectangular pots. Once caught, they are stored alive in wells of circulating seawater aboard the fishing boats. This ensures that the crabs remain fresh until they reach processing facilities. The meat of the king crab is highly valued and is either canned or frozen for distribution. The canning process involves boiling the entire crab, then extracting the meat using rubber rollers. The meat is subsequently washed, packed in weak brine, sealed in cans, heat-processed, cooled, and stored. For the frozen market, the meat may be packed into large blocks for the restaurant trade or the legs and claws are individually frozen for retail outlets and restaurants.
Proper packaging and freezing to a temperature of 0°F (-18°C) or below are crucial for maintaining the quality of king crab meat. When stored at these temperatures, the meat retains its high quality for at least 12 months. Even lower storage temperatures can extend this shelf life further, ensuring that consumers enjoy the rich flavor and texture of king crab long after it has been harvested.
Recent advancements in sustainable fishing practices have also been implemented to ensure the long-term viability of king crab populations. These practices include regulating catch limits and improving bycatch reduction methods, contributing to the conservation of marine ecosystems where king crabs thrive.
King Crabs: Characteristics, Harvesting, and Preservation
