Can the green part of scallops be eaten?

Dec 08, 2025 Source: Cainiu Health

Dr. Huang Yuhong

Introduction

The green part of scallops is not recommended for consumption. This portion mostly consists of the scallop's visceral mass, which contains digestive residues, metabolic waste, and potentially accumulated heavy metals and bacteria—harmful substances that may pose health risks if ingested. If you experience discomfort such as abdominal pain, diarrhea, or vomiting after accidental consumption, seek medical attention promptly. The green visceral mass in scallops comprises their digestive and excretory organs.

The green part of scallops is not recommended for consumption. This portion mostly consists of the scallop's visceral mass, which contains undigested food residues, metabolic waste, and potentially accumulated heavy metals and bacteria. Consuming it may pose health risks. If abdominal pain, diarrhea, vomiting, or other discomfort occurs after accidental ingestion, prompt medical attention is advised.

The green visceral mass in scallops comprises their digestive and excretory organs, storing undigested algae, sand, and other food residues. It may also accumulate heavy metals, parasite eggs, or pathogenic bacteria from the marine environment. These contaminants cannot typically be removed through regular cleaning and may irritate the gastrointestinal tract if consumed.

In addition, the visceral mass contains complex metabolic byproducts whose safety has not been fully established. Excessive intake may increase the metabolic burden on the liver and kidneys. Individuals with weak gastrointestinal function are at higher risk of adverse reactions and should strictly avoid this part.

When preparing scallops, thoroughly remove the green visceral mass and any impurities around the skirt area, then rinse the scallop meat repeatedly with clean water until free of sand and debris. Ensure scallops are fully cooked—avoid consuming them raw or undercooked. Choose fresh scallops without unpleasant odors, and pair them with mild ingredients during meals to minimize gastrointestinal irritation.

View All

What seafood is suitable to eat in winter?

Seafood suitable for consumption during winter includes sea cucumber, hairtail, scallops, sea bass, oysters, and others. These seafood items are tender and flavorful, nutritionally rich in high-quality protein, unsaturated fatty acids, and various minerals, effectively supplying nutrients the body needs in winter. If symptoms such as vomiting, diarrhea, skin itching, or difficulty breathing occur after eating, seek medical attention promptly.

View Full Answer

Can you still eat sea cucumber after freezing it for a month?

In general, whether mussels are still edible after being frozen for a month depends on the freezing conditions and the condition of the mussels. After purchasing mussels, they should be frozen as soon as possible, ensuring freshness before freezing. They should be sealed in packaging to prevent odor transfer from other foods, and kept at a consistently stable freezing temperature. When thawing, use either the refrigerator method or cold water thawing; avoid prolonged thawing at room temperature.