Method for preparing medicine composition for treating xerophthalmia
一种组合物、干眼症的技术，应用在中医药领域，能够解决疗效不甚理想、易复发、起不到根治作用等问题，达到延长泪膜破裂时间、增加泪液分泌量、疗效显著的效果
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Embodiment 1
[0017] Weigh 250g of ginkgo leaves, 250g of ghost needle grass, 380g of emblica, 250g of mulberry leaves, and 100g of golden cherry seeds and combine them. Add water to be 8 times the weight of the medicinal materials, decoct for 1.5 hours, combine the decoctions, concentrate under reduced pressure at 0.08MPa and 70°C until the relative density is 1.15 at 70°C, add 95% (v / v) ethanol to make the alcohol content reach 75% (v / v), stirred, stood overnight, filtered, and the filtrate was concentrated under reduced pressure at 0.08MPa and 65°C to contain 3.5g / mL of the original drug, and 0.25% preservative potassium sorbate was added. Bottled.
Embodiment 2
[0019] Weigh 285g of ginkgo leaves, 210g of ghost needle grass, 350g of emblica, 220g of mulberry leaves, and 130g of golden cherry seeds and combine them, add water to decoct twice, add water for the first time to 10 times the weight of the medicinal materials, decoct for 2 hours, and decoct for the second time Add water to be 8 times the weight of the medicinal materials, decoct for 1.5 hours, combine the decoctions, concentrate under reduced pressure at 0.08MPa and 70°C until the relative density is 1.15 at 70°C, add 95% (v / v) ethanol to make the alcohol content reach 85% (v / v), stirred, left standing overnight, filtered, and the filtrate was concentrated under reduced pressure at 0.08MPa and 65°C to contain 3.5g / mL of the crude drug, and 0.25% by weight of preservative potassium sorbate was added. 20mL / bottle.
Embodiment 3
[0021] Weigh 220g of ginkgo leaves, 250g of ghost needle grass, 460g of emblica, 300g of mulberry leaves, and 80g of golden cherry seeds and combine them, add water to decoct twice, add water for the first time to 10 times the weight of the medicinal materials, decoct for 2 hours, and decoct for the second time Add water to be 8 times the weight of the medicinal materials, decoct for 1.5 hours, combine the decoctions, concentrate under reduced pressure at 0.08MPa and 70°C until the relative density is 1.20 at 70°C, add 95% (v / v) ethanol to make the alcohol content reach 80% (v / v), stirred, stood overnight, filtered, and the filtrate was concentrated under reduced pressure at 0.08MPa and 65°C to contain 3.5g / mL of the crude drug, and 0.25% preservative potassium sorbate was added. Bottled.
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