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Freshly squeezed ilex latifolia thunb spray-dried granular decoction pieces and preparation process thereof

A technology for drying granules and a preparation process, which is applied in the field of processing technology of traditional Chinese medicine Kudingcha decoction pieces, can solve the problems of stable recurrence of unfavorable curative effects, easy pollution and mildew, poor hygienic indicators, etc., and achieves significant social and economic significance. , Conducive to storage and transportation, the effect of stable quality of decoction pieces

Inactive Publication Date: 2017-10-24
徐漫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such decoction pieces are bulky, have poor hygienic indicators, are prone to pollution and mildew, and the quality is difficult to guarantee, which is not conducive to the stable reproduction of its curative effect, and even brings hidden harm to patients.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The freshly collected young leaves of Kudingcha are cleaned, washed, squeezed with a press to extract the juice, and 1% by weight of the virgin juice is reserved for another use. 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 remaining first-pressed medicinal juice is combined with the subsequent two squeezed medicinal juices, 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. The spray-dried matter is collected, crushed at low temperature, and passed through an 80-mesh sieve. Mix this spray-dried powder with the above-mentioned reserved virg...

Embodiment 2

[0013] The freshly collected young leaves of Kudingcha are cleaned, washed, squeezed with a press to extract the juice, and 5% by weight of the virgin juice is reserved for another use. 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 remaining first-pressed medicinal juice is combined with the subsequent two squeezed medicinal juices, and filtered with a 100-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, it is spray-dried, the air inlet temperature is 120°C, and the air outlet temperature is 90°C. The spray-dried matter is collected, crushed at low temperature, and passed through an 80-mesh sieve. Mix this spray-dried powder with the above-mentioned reserved virgi...

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Abstract

The invention discloses freshly squeezed ilex latifolia thunb spray-dried granular decoction pieces and a preparation process thereof. The process comprises the following steps: harvesting ilex latifolia thunb medicinal material; squeezing when the medicinal material is fresh, and filtering medicinal liquid; stirring medicinal residues with water, filtering and squeezing; mixing the medicinal liquids, concentrating at reduced pressure, and drying with spray; collecting the spray-dried product, grinding, and mixing and granulating the spray-dried product and primary squeezed medicinal liquid; and finishing particles and then vacuumizing and packaging. The ilex latifolia thunb granular decoction pieces preserve polar and nonpolar effective components in crud drugs to the greatest extent. The granular decoction pieces have good mobility, are advantageous to storage and transportation, are convenient to regulate, controllable in quality and reliable in curative effect, and have an important meaning to clinical curative effect of traditional Chinese medicine. Popularization and application of the preparation process can bring remarkable social meaning and economic benefit.

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 traditional Chinese medicine Kudingcha. Background technique [0002] The traditional Chinese medicine Kudingcha is processed and dried from the young leaves of the holly plant Kudingshu. This product is bitter and cold, and has multiple functions such as clearing heat and relieving heat, improving eyesight and improving intelligence, promoting body fluid and quenching thirst, lowering blood pressure and losing weight, suppressing cancer and preventing cancer. [0003] The commonly used processing method of Kudingcha decoction pieces is: harvest its tender leaves, dry them in the sun, rub them into strips, and pack them. Such decoction pieces are bulky, have poor hygienic indicators, are prone to pollution and mildew, and the quality is difficult to guarantee, which is not conducive to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/185A61K9/16
CPCA61K36/185A61K9/16A61K2236/31A61K2236/331A61K2236/39A61K2236/51
Inventor 徐漫
Owner 徐漫
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