Freshness retaining and de-enzyming agent for day lily

The invention discloses a freshness retaining and de-enzyming agent for day lily and relates to the technical field of processing of agricultural products. The freshness retaining and de-enzyming agent is prepared from the following raw materials in parts by weight: 250-350 parts of chlorine dioxide powder, 100-200 parts of table vinegar, 20-30 parts of table salts, 10-15 parts of anhydrous magnesium sulfate and 10-15 parts of lactic acid powder. The freshness retaining and de-enzyming agent has the characteristics of good freshness retaining and de-enzyming effects, beautiful color, simplicity in operation and the like, and not only can be used for the freshness retaining and the de-enzyming of the day lily, but also can be used for the freshness retaining and the de-enzyming when salted vegetables are produced.