Panax notoginseng cleaning agent and use method thereof

Abstract

The invention discloses a Panax notoginseng cleaning agent, which comprises, by mass, 26-50% of alkyl glucoside, 20-35% of sodium linear alkylbenzene sulfonate, 6-10% of papain, 6-10% of pectinase, 16-30% of Bletilla striata polysaccharide, and 3-8% of sodium percarbonate. According to the present invention, the formula of the cleaning agent is easy to obtain, the cost is low, and the cleaning technology is simple to operate; and compared to the traditional method, the method of the present invention has the following advantages that the production efficiency is increased while the Panax notoginseng quality decline is reduced, the pesticide residue and the heavy metal qualification rate after the cleaning of fresh Panax notoginseng are respectively increased by more than 12% and more than20%, the total saponin content of the cleaned Panax notoginseng is more than 5% higher than the total saponin content of the commercially available Panax notoginseng, the pesticide residue and the heavy metal qualification rate after the cleaning of the dried Panax notoginseng are respectively increased by more than 8% and more than 15%, and the total saponin content of the cleaned dried Panax notoginseng is more than 3% higher than the total saponin content of the commercially available Panax notoginseng.

Description

technical field [0001] The invention discloses a notoginseng cleaning agent and a method for removing pesticide residues and heavy metals from notoginseng roots, and belongs to the field of processing of traditional Chinese medicinal materials. Background technique [0002] Notoginseng [ Panax notoginseng (Burk. ) F. H. Chen] is a plant of the genus Ginseng in the Araliaceae family. It is a commonly used bulk Chinese herbal medicine in my country and has extremely important medicinal and economic values. However, there are generally problems of excessive pesticide residues and heavy metals in Panax notoginseng, which greatly affects the safety of clinical use of Panax notoginseng. The problem of pesticide residues and heavy metals in Panax notoginseng is mainly caused by various factors such as agronomic measures, production environment and processing technology. For example, the cultivation time of Panax notoginseng on the same piece of land is generally more than 2 years...

AI Technical Summary

Problems solved by technology

The grinding and impact process will easily cause damage to the medicinal materials, and the material loss will be large, and the cleaning time will be too long, resulting in a large loss of active ingredients, and the loss of total saponins can reach more than 15%.

However, the efficiency of these two methods for removing soil is still low. The pesticide residues on the root surface of Panax notoginseng and the heavy metals in the soil have caused the pesticide residues and heavy metals in Panax notoginseng to exceed the standard.

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