The byproduct of jujube and medlar were developed using enzyme hydrolysis, alcohol fermentation and acetic fermentation to produce medlar jujube vinegar.

• 摘要利用枣制品下脚料枣液和枸杞通过酶解、酵母发酵、醋酸发酵等工艺研制了枸杞枣保健醋。