Description: Opalescent or light yellow fine powder after lyophilizing, with a flavor of sharp, tart, bitter and acerbic. Specification: 10-HDA≤4.0-6.0; Moisture: 1%-7%; Protein: 33%-53%; ACIDITY: 90ML-120ML; PARTICLE SIZE: 100% PAS Packaging Details: 1KG/Jar,10KG/Carton; 10KG/Bag,20KG/Carton; 5KG/Bag,20KG/Carton