Chinese angelica milkvetch root blood-nourishing oral liquid and preparation method thereof
A technology of Guiqi oral liquid and oral liquid, which is applied in the field of Guiqi nourishing blood traditional Chinese medicine preparations, can solve the problems of low ferulic acid content and low ferulic acid extraction and transfer rate, so as to reduce the loss of ferulic acid and reduce the loss, the effect of ensuring product quality
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Embodiment 1
[0042] A preparation method of Guiqi Yangxue oral liquid, described Guiqi oral liquid is composed of Angelica 120g, Rhizoma Cyperi (manufactured) 20g, Codonopsis pilosula (honey roasted) 20g, Radix Astragali (honey roasted) 20g, Rhizoma Chuanxiong (made) 20g , Radix Paeoniae Alba (system) 20g, Rehmannia glutinosa 40g, Radix Glycyrrhizae (honey roasted) 20g, Poria cocos 20g form, and its preparation method comprises the steps:
[0043] S1. Take the Angelica sinensis and Ligusticum chuanxiong mentioned above, grind them into 30-mesh coarse powder with a pulverizer, carry out percolation with 70% ethanol as solvent, the percolation discharge rate is 2mL / kg medicinal materials min, collect percolation liquid, and collect for 12 minutes in total;
[0044] S2. Combine the dregs of Angelica sinensis and Ligusticum chuanxiong after percolation in S1, add water to 3000mL with the remaining Qiwei medicinal materials, and perform countercurrent extraction. The extraction temperature is 60...
Embodiment 2
[0049] A preparation method of Guiqi Yangxue oral liquid, described Guiqi oral liquid is composed of Angelica 120g, Rhizoma Cyperi (manufactured) 20g, Codonopsis pilosula (honey roasted) 20g, Radix Astragali (honey roasted) 20g, Rhizoma Chuanxiong (made) 20g , Radix Paeoniae Alba (system) 20g, Rehmannia glutinosa 40g, Radix Glycyrrhizae (honey roasted) 20g, Poria cocos 20g form, and its preparation method comprises the steps:
[0050] S1. Take the above-mentioned Chinese angelica and Rhizoma Chuanxiong, grind them into 20-mesh coarse powder with a pulverizer, and carry out percolation with 70% ethanol as the solvent.
[0051] S2. Combine the dregs of Angelica sinensis and Ligusticum chuanxiong after percolation in S1, add water to 3000mL with the other Qiwei medicinal materials, and perform countercurrent extraction, the extraction temperature is 50°C, and the extraction time is 70min; the extraction filtrate is concentrated under reduced pressure at 50°C, to extract the extra...
Embodiment 3
[0056] A preparation method of Guiqi Yangxue oral liquid, described Guiqi oral liquid is composed of Angelica 120g, Rhizoma Cyperi (manufactured) 20g, Codonopsis pilosula (honey roasted) 20g, Radix Astragali (honey roasted) 20g, Rhizoma Chuanxiong (made) 20g , Radix Paeoniae Alba (system) 20g, Rehmannia glutinosa 40g, Radix Glycyrrhizae (honey roasted) 20g, Poria cocos 20g form, and its preparation method comprises the steps:
[0057] S1. Take the above-mentioned Chinese angelica and Rhizoma Chuanxiong, grind them into a 10-mesh coarse powder with a pulverizer, use 70% ethanol as a solvent to percolate, and the percolation discharge rate is 3mL / kg medicinal material min, collect the percolation liquid, and collect it for 10 minutes;
[0058] S2. Combine the dregs of Angelica sinensis and Ligusticum chuanxiong in S1 with the rest of the Qiwei medicinal materials and add water to 3000mL for countercurrent extraction. The design extraction temperature is 70°C and the extraction ti...
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