Compound amur cork-tree temperature-sensitive gel for treating sore and ulcer and traumatic infection and preparing method thereof
A temperature-sensitive gel and Phellodendron technology, applied in the field of medicine, can solve problems affecting gel strength and bioadhesion, the effect of matrix excipients, complex components, etc., to achieve multi-level utilization, recycling, and small skin irritation Effect
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Embodiment 1
[0052] 2.1 Instrument
[0053] pH meter, electric constant temperature water bath, refrigerator, oven, electronic balance, rheometer, etc.
[0054] 2.2 Materials and reagents
[0055] Forsythia: the dry fruit of Forsythia suspensa (Thunb.) Vahl, a plant of Oleaceae.
[0056] Phellodendron chinense: the dry bark of Phellodendron chinense Schneid.
[0057] Honeysuckle: It is the dry flower bud or the first flower of Lonicera japonica Thunb.
[0058] Dandelion: the dried whole herb of Taraxacum mongolicum Hand.-Mazz., Taraxacumborealisinense Kitam. or several plants of the same genus
[0059] Centipede: It is the dry body of Scolopendra subspinipes mutilans L. Koch, a centipede animal with few spines.
[0060] The above-mentioned medicinal materials are in compliance with the provisions of the Chinese Pharmacopoeia 2005 Edition.
[0061] Acetic acid, triethanolamine, and ethyl p-hydroxybenzoate were all analytically pure.
[0062] Gel pharmaceutical excipients are all pharm...
Embodiment 2
[0116] The preparation process is the same as in Example 1, except that in the extraction process of the compound Phellodendron Phellodendri, the prescription of the compound Phellodendron Phellodendron is 70 parts by weight of Forsythia, 35 parts by weight of Phellodendron Cortex, 35 parts by weight of Flos Lonicerae, 35 parts by weight of Dandelion, and 2.1 parts by weight of Centipede.
Embodiment 3
[0118] The preparation process is the same as in Example 1, except that in the extraction process of compound Phellodendron Phellodendri, the prescription of compound Phellodendron Phellodendron is 90 parts by weight of forsythia, 45 parts by weight of Phellodendron cortex, 45 parts by weight of honeysuckle, 45 parts by weight of dandelion, and 2.7 parts by weight of centipede.
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