Single spray agent of Chinese herbal medicine used as treament and first aid for cardiovascular disease as well as its preparing method
A disease treatment and cardiovascular technology, applied in cardiovascular system diseases, pharmaceutical formulations, medical preparations containing active ingredients, etc., can solve problems such as obvious side effects and lesions, and achieve stable product quality, good consistency, and advanced preparation methods. Effect
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[0027] Example: take the screened slices of Rhizoma Chuanxiong with a thickness of 2 mm, and soak them in ethanol for 24 hours to fully dissolve the active ingredients in the sliced Rhizoma Chuanxiong. The crude extract of Ligusticum chuanxiong can be obtained in one time by ethanol extraction. The method is to use a 100L concentration unit and a 15KW steam generator to extract according to the conventional process, and the yield can generally reach 30-40%.
[0028] The crude extract of Ligusticum chuanxiong was subjected to CO 2 The supercritical extraction method continued to extract brown oily total alkaloids of Chuanxiong, the extraction temperature was 55°C, the pressure was 6Mpa, and the extraction time was 50 minutes. Generally, 1000g of powdered crude extract of Chuanxiong can get 15-25g of total alkaloids of Chuanxiong.
[0029] The total alkaloids of chuanxiong account for 0.3%, and distilled water accounts for 99.7% by weight to prepare a mixed solution of total ...
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