Freshly squeezed barbed skullcap herb spray drying powder medicinal slices and preparing process thereof

A technology of dry powder and preparation technology, which is applied in the field of processing technology of traditional Chinese medicine Scutellaria barbata, can solve the problems of time-consuming and energy-consuming, difficult extraction of non-polar active ingredients, and large loss of active ingredients, so as to facilitate storage and transportation, Significant social significance and economic significance, the effect of stabilizing the quality of decoction pieces

Inactive Publication Date: 2016-09-28
徐漫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation process of granular decoction pieces, the extraction is not only time-consuming and energy-consuming, but also because a large amount of water is often used as a solvent, it is difficult to extract the non-polar active ingredients in the medicinal materials
In addition, since the Scutellaria barbata medicinal material used for extraction is also dried and stored for a long time, the loss of active ingredients is also great

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The freshly collected Scutellaria barbata medicinal material is selected, washed with water to remove the sediment, cut into 3cm sections, and squeezed with a press to extract the juice while it is fresh. Add 3 times the amount of tap water to the obtained dregs, stir for 20 minutes, and press with a plate-and-frame filter press to extract the juice. The remaining medicinal dregs are squeezed with a press to extract the juice. The above-mentioned 3 concoctions were combined and filtered with a 100-mesh sieve. The filtrate was concentrated under reduced pressure and the temperature was set at 65 °C. When the relative density of the concentrated extract is 1.05, it is spray-dried, the air inlet temperature is 140°C, and the air outlet temperature is 100°C, collect the spray-dried matter, crush it at low temperature, pass through an 80-mesh sieve, and pack it into a bag with a moisture content not higher than 12%. , 1kg / bag, add antioxidant and desiccant in bags, vacuum ...

Embodiment 2

[0014] The freshly collected Scutellaria barbata medicinal material is selected, washed with water to remove the sediment, cut into 6cm sections, and squeezed with a press to extract the juice while it is fresh. Add 5 times the amount of tap water to the obtained dregs, stir for 30 minutes, and press with a plate-and-frame filter press to extract the juice. The remaining medicinal dregs are squeezed with a press to extract the juice. The above-mentioned 3 concoctions were combined and filtered with an 80-mesh sieve. The filtrate was concentrated under reduced pressure and the temperature was set at 70 °C. When the relative density of the concentrated extract is 1.10, spray dry, the temperature of the air inlet is 120°C, and the temperature of the air outlet is 90°C, collect the spray-dried matter, crush it at low temperature, pass through a 60-mesh sieve, and the moisture content is not higher than 12%, and pack it into a bag , 1kg / bag, add antioxidant and desiccant in bags,...

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PUM

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Abstract

The invention discloses freshly squeezed barbed skullcap herb spray drying powder medicinal slices and a preparing process thereof. After being harvested, barbed skullcap herb is subjected to washing and sorting, leaching, sectioning and squeezing while fresh, and then medicine concoction is obtained through filtration; water is added to decoction drugs, and stirring, filtration and squeezing are conducted; vacuum concentration and spray drying are conducted after medicine concoction combination, and the spray drying product is collected, smashed and then packaged under the vacuum condition. The barbed skullcap herb powder medicinal slices prepared through the process keep polar and nonpolar effective constituents in medical materials to the maximum degree. The medicinal slices are convenient to transport and blend, controllable in quality and reliable in treatment effect and has important significance for guaranteeing the clinical effect of traditional Chinese medicine. The implementation and popularization of the process have remarkable social meaning and economic benefits.

Description

technical field [0001] The invention belongs to the field of processing traditional Chinese medicinal materials, and in particular relates to a processing technology for decoction pieces of the traditional Chinese medicine Scutellaria barbata. Background technique [0002] Banzhilian Scutellaria barbata D. Don's dried whole herb. This product has heat-clearing and toxic substances removing, promoting blood circulation and removing blood stasis, reducing swelling and alleviating pain, and anti-cancer merit. Clinically, it is often used to treat appendicitis, hepatitis, cervical cancer, mastitis, etc.; external application can treat boil pain, bruises, swelling pain, etc. [0003] The commonly used processing methods of Scutellaria barbata are: harvesting in summer and autumn, removing impurities, washing, drying in the sun, and then packaging for storage and transportation. Such herbal decoction pieces are bulky, have poor hygienic indicators, are prone to pollution and m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/539
CPCA61K36/539A61K2236/31A61K2236/51
Inventor 徐漫
Owner 徐漫
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