Compatible composition capable of reducing toxins and keeping effect of gelsmium elegans and compatibility method of compatible composition
A composition and technology of glyph, which is applied in the field of research on the compatibility of glyph attenuation and preservation, can solve the problems of research on toxic components and mechanism of toxicity, and achieve the effect of ensuring analgesic function and reducing toxicity
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Embodiment 1
[0036] Take 10.0g of the crude drug powder of Gelkins, put it in a 150mL round bottom flask, add 50ml of water to soak for 0.5h, then reflux for 1h, extract twice, combine the supernatant, recover and concentrate under reduced pressure, then dissolve and transfer with distilled water and set When the volume reaches 10mL, 1g·ml of Gelkins extract can be obtained -1 (Based on the crude drug dose of Gelkins).
Embodiment 2
[0038] Take 10.0g of Gelkins crude drug powder, put it in a 150mL round bottom flask, add 50ml of 30% ethanol to soak for 0.5h, reflux for 1h, extract twice, combine the supernatant, recover and concentrate under reduced pressure, and then dissolve in distilled water Transfer and dilute to 10mL to obtain 1g·ml of Gelkins extract -1 (Based on the crude drug dose of Gelkins).
Embodiment 3 and Embodiment 4
[0040] The operation and consumption of embodiment 3 and embodiment 4 are the same as embodiment 2, wherein the extraction solvent is changed, in embodiment 3, the extraction solvent is 60% ethanol; in embodiment 4, the extraction solvent is 90% ethanol.
[0041] Carry out the toxicity test of the Glycyrrhizae extract according to the Gypsy extract prepared in Examples 1-Example 4, and the specific operations are as follows:
[0042] 50 KM mice were randomly divided into 5 groups (blank control group, water extract group, 30% alcohol extract group, 60% alcohol extract group and 90% alcohol extract group), 10 in each group, picric acid Marking, fasting without food and water for 12 hours before the test, and then one-time gavage at 0.6 g·kg -1 (Based on the crude drug dose of Gypsy chinensis) were given the corresponding drugs, and the blank control group was given the same volume of normal saline. Immediately after administration, the signs of poisoning and death of the mice ...
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