Yes, it tastes more delicious without heating.

Preserved eggs, also known as preserved eggs, are highly alkaline. Adding a small amount of vinegar when eating can neutralize the alkalinity and make the flavor more pleasant. Preserved eggs have high cholesterol content. Like other poultry and egg foods, eating them in moderation is good for your health, but don’t eat too much.

The ammonia content of freshly prepared preserved eggs is the highest, and will gradually decrease thereafter. Ammonia can cause strong irritation to the oral mucosa and gastric mucosa. In the past, patients were even "scalded" to their stomachs, but this is generally rare.

If you eat preserved eggs too quickly, such as eating them whole, you will be easily injured. Cooked food will decompose ammonia, so if you want a better taste, it is recommended to cook the preserved eggs before eating them.

Baidu Encyclopedia-Preserved Egg