2. Sweetness: Sweet condiments include: sugar (including white sugar and brown sugar), honey, caramel and rock sugar.
3. Sour taste: vinegar, ketchup, spoiled soy sauce and wine can all be used as sour flavoring agents.
4. Spicy taste: The spicy taste of pepper is mainly capsaicin; The spicy taste of pepper is capsaicin and pepper fat; The pungent taste of ginger is mainly gingerol and gingerol; The spicy taste of onion and garlic is mainly allicin.
5, umami: monosodium glutamate, chicken essence, shrimp, oyster sauce, shrimp oil, fish sauce and so on. It's all delicious. The fresh ingredients of shrimp, oyster sauce and fish sauce are various amides and amino acids, monosodium glutamate is sodium glutamate, and chicken essence is sodium inosine.
6. Aroma: Aroma condiments include fennel, cinnamon, pepper, cooking wine, fragrant grain, sesame oil, cinnamon sauce, soy sauce, cloves and roses.
7. Bitterness: Bitterness comes from alkaloids, such as theanine, theobromine, caffeine and ketone compounds. The raw salt contains magnesium chloride, magnesium sulfate, etc. It also has a bitter taste. Bitter foods include tea, coffee, bitter gourd and lotus seeds.