Double effects natural clarificant and using technology thereof

A natural clarifier and application technology technology, applied in the double-effect combined natural clarifier and its application field, can solve the problems of insufficient liquid manufacturing stability, insufficient sedimentation speed of impurities, etc., achieve a large market application promotion prospect, increase the removal Miscellaneous effects, good effects

Inactive Publication Date: 2007-11-28
GUIZHOU LIANSHENG PHARMA
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Problems solved by technology

In practical applications, chitosan does have a good effect of removing impurities in the water extract of traditional Chinese medicine, but some tannins still exi

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  • Double effects natural clarificant and using technology thereof

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Embodiment Construction

[0009] After decocting Sophora flavescens, Fructus Cnidii, Phellodendron Phellodendri, Radix Albae, Polygonum cephalum, and five flavors of traditional Chinese medicine with medicinal materials and water 1:20 (weight ratio), concentrate until the medicinal materials and medicinal liquid are 1:5 (weight ratio), Take a specified amount of bromogeramine and dissolve it with 20 times of purified water, add it to the concentrated solution, and stir it evenly. When the temperature of the concentrated solution is controlled at 70-75 ° C, the concentration of 8% (weight ratio) of the drug dose is 1%. Chitosan viscose (clarifying agent K), after stirring at intervals for about 2 hours, then add gelatin viscose (clarifying agent M) with a concentration of 5% (by weight) of the drug dose, and stir at intervals for 1 hour , stand still for 8 hours, extract the supernatant, filter it with a plate frame press, concentrate the filtrate to the specified amount with a double-effect evaporator, ...

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Abstract

The present invention is one kind of double effect natural clarifier and its application technology. The double effect natural clarifier is compounded with natural chitosan sol and natural gelatin sol. It has the synergistic effect of natural chitosan sol and natural gelatin sol and high clarifying effect, and may be used in clarifying Chinese herbal medicine extract liquid to eliminate tannin and other impurity and to raise the yield and quality of Chinese herbal medicine product.

Description

1. Technical field [0001] The invention relates to a double-effect combined natural clarifying agent and the technical field of application thereof. 2. Background technology [0002] The traditional Chinese herbal medicine extract method, in the large-scale production of many pharmaceutical factories, generally adopts two methods of water extraction or alcohol extraction, and which method to use depends on the solubility of the effective active substances contained in the extract However, no matter which method is used, some invalid substances will inevitably be extracted at the same time. The existence of these invalid substances will seriously affect the production of the subsequent process of the preparation (especially the filtration process) and the dosage and quality of the finished product. In order to overcome the above disadvantages, most of the previous impurity removal processes in pharmaceutical factories adopt the "water extraction and alcohol precipitation meth...

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Application Information

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IPC IPC(8): A61K36/00A61K36/756A61K47/36
Inventor 孙泽彬谭洁文光军赵涛张强王小花
Owner GUIZHOU LIANSHENG PHARMA
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