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Preparation technology of folium mori freshly squeezed, sprayed and dried powder decoction pieces

A drying powder and preparation technology, which is applied in the field of processing technology of traditional Chinese medicine mulberry leaf decoction pieces, 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 achieve stable quality of decoction pieces and benefit Effects of storage, transportation and clinical adjustment, significant social significance and economic significance

Inactive Publication Date: 2017-12-19
WUHU TIANCHENG PUYANG TRADITIONAL CHINESE MEDICINE TECH CO LTD
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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 mulberry leaf medicinal materials used for extraction are 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] Wash, cut into 1cm wide slices, add 0.5 times the amount of water of the medicinal materials, stir for 15 minutes, squeeze while fresh, collect the virgin juice, add 5 times the amount of water to the dregs, stir for 5 minutes, squeeze to get the juice, the Add 3 times the amount of water to the leftover medicinal residue, press to extract the juice, combine the first-pressed medicinal juice and the last two squeezed medicinal juices, filter through a 200-mesh sieve, and obtain the mulberry leaf medicinal juice. The mulberry leaf medicinal juice 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 desi...

Embodiment 2

[0014] Wash, cut into 2cm wide slices, add 1 times the amount of water of the medicinal materials, stir for 30 minutes, squeeze while fresh, collect the virgin juice, add 3 times the amount of water to the dregs, stir for 10 minutes, squeeze to extract the juice, the Add 3 times the amount of water to the leftover medicinal residue, press to extract the juice, combine the first-pressed medicinal juice and the last two squeezed medicinal juices, filter through a 100-mesh sieve, and obtain the mulberry leaf medicinal juice. The mulberry leaf medicinal juice 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 antioxida...

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Abstract

The invention discloses a preparation technology of folium mori freshly squeezed, sprayed and dried powder decoction pieces. The preparation technology comprises the steps of collecting folium mori drugs, washing, leaching, squeezing the folium mori while the folium mori is fresh, and filtering to obtain decoction; adding water to herb residues, stirring, filtering and squeezing; combining the decoction, performing vacuum concentration, spraying and drying, collecting sprayed and dried products, crushing, and performing vacuum packaging. The folium mori powder decoction pieces prepared through the method furthest reserve polar and nonpolar effective constituents in crude drugs. The decoction pieces are beneficial to storage and transportation, conveniently made up into a prescription, controllable in quality and reliable in curative effect, and have great significance for guaranteeing the clinical effects of traditional Chinese medicine. The promotion and application of the method have obvious social significance and economic benefit.

Description

technical field [0001] The invention belongs to the field of processing traditional Chinese medicinal materials, in particular to a processing technology of traditional Chinese medicine mulberry leaf decoction pieces. Background technique [0002] The traditional Chinese medicine mulberry leaf is the moraceae plant mulberry Morus alba Dried leaves of L. This product has the functions of dispelling wind and clearing heat, clearing liver and improving eyesight, clearing lung and relieving cough, etc. [0003] The commonly used processing method of mulberry leaf decoction pieces is as follows: after the first frost, the mulberry leaves are harvested, impurities are removed, dried in the sun, and then packaged for storage and transportation. Such decoction pieces are bulky, have poor hygienic indicators, are prone to pollution and mildew, and are difficult to guarantee quality, which is not conducive to formula adjustment and clinical efficacy, and even brings hidden harm to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/605A61K9/14
CPCA61K36/605A61K9/14A61K2236/13A61K2236/31A61K2236/331A61K2236/39A61K2236/51
Inventor 黄竹青
Owner WUHU TIANCHENG PUYANG TRADITIONAL CHINESE MEDICINE TECH CO LTD
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