Shrimp sauce stinks a little. If it stinks with bubbles, mildew or discoloration, it is also bad. Good shrimp paste is thick in texture, delicate and non-foaming, showing a natural dark red color. Eat the boiled shrimp paste as soon as possible. If you can't finish eating, you must keep it sealed in a dark and ventilated place.

As shrimp paste is a fermented food during storage, protein will be decomposed into amino acids during storage, which makes it have a unique flavor, delicious taste and endless aftertaste. Moreover, the calcium contained in shrimp is decomposed into calcium easily absorbed by human body, and the fat is converted into fatty acid, so shrimp sauce is also a rich source of high-quality protein, calcium and fatty acid.