Production technology of snow wolf malic acid

Does the subject want to ask "What is included in the production process of snow wolf malic acid"? Raw material treatment, fermentation, separation and refining. The production technology of malic acid is a scientific and technological achievement completed by Anhui Xuelang Biotechnology Co., Ltd., registered at 2065 438+08. 8. 6. The production technology of malic acid mainly includes four steps: raw material treatment, fermentation, separation and refining.