Yeast extract is not an additive, its main function is to improve flavor. No chemical components were added in the production process. Spenger's yeast extract, like herbs and spices used by chefs when making recipes, belongs to a natural simple seasoning ingredient.

Because yeast extract is rich in nutrition and good in processing performance, it can effectively enhance the delicious taste and mellow feeling of products in some food processing, and at the same time alleviate the salty and sour taste of products and cover up the odor. Yeast extract has been well applied in many food processing industries. Spenger's yeast extract supports food manufacturers to introduce optimized nutritional formulas to reduce salt, fat or sugar in dishes while maintaining the taste and pleasure of products. The main application fields are instant noodles, chicken essence, edible essence, meat products, sauce and halogen products, catering hot pot, baked food, puffed food, soy sauce and seasoning sauce.

The extract of Spenger's yeast comes from natural fresh yeast, which only needs a little to ensure the delicious soup, neutralize the salty and sour taste of the soup base and cover up the odor. When used in chicken soup, it can enhance the umami flavor, enhance the sense of chicken, enrich the taste and enhance the overall flavor.