Selenium-containing Chinese medicinal pesticide residue scavenger
A traditional Chinese medicine pesticide and scavenger technology, applied in the field of selenium-containing traditional Chinese medicine pesticide residue scavenger, can solve problems affecting the health of urban and rural residents, reduce the quality of agricultural products, etc., and achieve the effect of quickly removing and degrading pesticide residues
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Embodiment 1
[0014] The selenium-containing traditional Chinese medicine pesticide residue scavenger is characterized in that it is prepared by the following steps. In parts by weight, 5 parts of lotus leaf, 5 parts of salvia miltiorrhiza, 40 parts of chrysanthemum, 40 parts of comfrey, 40 parts of honeysuckle, 40 parts of dandelion, 40 parts of plantain, crush and grind the above-mentioned Chinese herbal medicine into powder, take it and soak it in 10 times the amount of hot water at 60°C and stir for 14 hours. After filtering, add 0.2 parts of selenium salt to the filtrate to obtain a finished product. The finished product is adjusted to pH7. Potassium selenite
Embodiment 2
[0016] The selenium-containing traditional Chinese medicine pesticide residue scavenger is characterized in that it is prepared by the following steps. In parts by weight, 10 parts of lotus leaf, 15 parts of salvia miltiorrhiza, 60 parts of chrysanthemum, 60 parts of comfrey, 60 parts of honeysuckle, 60 parts of dandelion, 60 parts of plantain, crush and grind the above-mentioned Chinese herbal medicine into powder, take it and soak in 15 times the amount of hot water at 70°C and stir for 16 hours. After filtering, add 0.5 part of selenium salt to the filtrate to obtain a finished product. The finished product is adjusted to pH8. The selenium salt is sodium selenite.
Embodiment 3
[0018] The selenium-containing traditional Chinese medicine pesticide residue scavenger is characterized in that it is prepared by the following steps. In parts by weight, 7 parts of lotus leaves, 10 parts of salvia miltiorrhiza, 50 parts of chrysanthemum, 50 parts of comfrey, 50 parts of honeysuckle, and 50 parts of dandelion, 50 parts of plantain, crush and grind the above-mentioned Chinese herbal medicine into powder, take it and soak it in 12 times the amount of hot water at 65°C and stir for 15 hours. After filtering, add 0.4 part of selenium salt to the filtrate to obtain a finished product. The finished product is adjusted to pH 7.2. The selenium salt is potassium selenite.
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