Patrinai villosa dropping pill and its preparing process
A technology of losing sauce and dropping pills, which is applied in the directions of pill delivery, pharmaceutical formulations, and medical preparations with inactive ingredients, etc., can solve the problems of uneven dispersion of substances, affecting bioavailability, and long time for dissolving and dispersing pills. Achieving high bioavailability, avoiding first-pass effects, avoiding irritating side effects
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[0021] In order to observe the difference in the quality of the Baijiang dripping pills before and after adding chitin, we did the following two groups of experiments respectively:
[0022] Experiment 1: According to parts by weight, Patrador was mixed with polyethylene glycol 2000, or polyethylene glycol 4000, or polyethylene glycol 6000, or polyethylene glycol at a ratio of 1:1, 1:3, and 1:9, respectively. Ethylene glycol 8000, or polyethylene glycol 10000, or polyethylene glycol 20000 are mixed, and prepared according to the steps specified in the preparation method, 6 groups of experiments without adding chitin can be obtained, and 3 groups of different experimental results can be obtained See Table 1-1 to Table 1-3.
[0023] Experiment 2: Using the mixture of polyethylene glycol and chitin as the matrix, the extract of Padina Patraceae was mixed with the matrix in parts by weight at a ratio of 1:1, 1:3, and 1:9 According to the steps specified in the preparation method, ...
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