How to ensure the quality of salted mushrooms?

1. Sensory indicators include mushrooms' appearance, color, smell, and texture. The appearance should be complete, without obvious damage and traces of pests and diseases; the color should be natural and uniform; the smell should be fresh and free of odor; the texture should have a certain toughness but not too soft.

2. Physical and chemical indicators mainly involve salt content, moisture content, heavy metal content, etc. The salt content must meet relevant standards to ensure the product's flavor and shelf life; strict moisture content control helps prevent the growth of microorganisms; heavy metal content must be within a safe range to protect consumers' health.

Manufacturing companies should obtain a series of food safety certifications, such as HACCP (Hazard Analysis and Critical Control Points) certification, ISO 22000 food safety management system certification, etc. These certifications are not only necessary conditions for products to enter the market but also a reflection of the company's quality management level. By implementing a strict food safety management system, from raw material procurement, and processing to finished product delivery, every link is strictly monitored to ensure product safety.