Freshness retaining and pesticide residue removing technical method for pseudo-ginseng
A technology of notoginseng and pesticide residues, which is applied in the direction of pharmaceutical formulas, plant raw materials, plant/algae/fungus/moss components, etc. It can solve the problems of difficult long-term storage and pesticide residues, so as to reduce adverse effects and slow down the loss of medicinal properties , cheap effect
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specific Embodiment 1
[0026] figure 1 A technical method for removing pesticide residues during preservation of Radix Notoginseng is shown, which mainly includes the following steps:
[0027] 1) Ready to harvest;
[0028] 2) Soak in No. 1 soaking pool after harvesting;
[0029] 3) After soaking in No. 1 soaking pool, put it into No. 2 soaking pool for secondary soaking;
[0030] 4) Wash after the second immersion;
[0031] 5) UV sterilization, dry in the shade.
specific Embodiment 2
[0032] Specific example 2 clarifies the specific content of step 1) on the basis of specific example 1. In order to control the pesticide residues of Panax notoginseng from the source of production, the application of chemical fertilizers and pesticides is stopped one month before harvesting. Since plants need to absorb nutrients and water from the soil, Panax notoginseng belongs to plants. After the pesticide is applied, it will soak into the soil. In this way, the Panax notoginseng planted on this piece of soil will absorb the nutrients and water at the same time. Absorbed into the inside of Panax notoginseng, and stopping the application of chemical fertilizers and pesticides one month before harvest can reduce the content of pesticides in the soil, which also reduces the amount of pesticides absorbed by Panax notoginseng, thus controlling the pesticides inside Panax notoginseng from the source residue.
[0033] Since weather and other factors are uncontrollable factors dur...
specific Embodiment 3
[0034] Specific embodiment 3 is that step 2) has been described in detail on the basis of specific embodiment 1, contains tap water and rice washing water in No. 1 immersion pool, and rice washing water accounts for more than 30% of the total liquid mass in No. 1 immersion pool, The soaking time is 3-5 hours. This is because the soaking time is too short, which will cause the pesticide residues in the Panax notoginseng to be separated out, thus failing to achieve the desired effect of removing pesticide residues. If the soaking time is too long, it will destroy the three-ginseng. Qi's medicinal properties even make Sanqi damaged by inhaling too much water.
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