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Pinellia ternate processing method

A processing method, pinellia technology, applied in the direction of pharmaceutical formula, plant raw materials, plant/algae/fungus/moss components, etc., can solve the problems of high sulfur content and loss of active ingredients, so as to reduce sulfur dioxide residue, reduce toxicity, time-saving effect

Inactive Publication Date: 2019-09-06
黄冈金贵中药产业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing desulfurization technology describes a wide range of carriers, and not all medicinal materials are suitable. Some Chinese medicinal materials have high sulfur content, and the active ingredients are water-soluble ingredients. Repeated water changes during water soaking will easily lead to the loss of active ingredients, which cannot play a good role. Effect

Method used

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  • Pinellia ternate processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-3

[0026] (1) Classification: Take the pure pinellia and divide the pinellia into two grades: large and small according to the diameter of the pinellia. The large diameter is not less than 1.0cm and the small diameter is less than 1.0cm;

[0027] (2) Weighing: Weigh pinellia, alum, and water for later use. The mass ratio of pinellia to alum is 25:1;

[0028] (3) Preparation of soaking solution: the concentration of the alum solution is 2%;

[0029] (4) Ultrasonic soaking: Pour the Pinellia and alum solution into an ultrasonic tank, stir evenly, and ultrasonic soak. The ultrasonic frequency is 30KHz, the power is 700W, the ultrasonic temperature is 37℃, and the ultrasonic soaking time is 7h;

[0030] (5) Washing: Take out the soaked Pinellia and rinse with clean water until the pH of the cleaning solution does not change;

[0031] (6) Drying: Pour the washed Pinellia ternata into a baking tray, spread it evenly, and then send it to an oven to dry at 60°C.

[0032] Considering the influence o...

Embodiment 4-6

[0037] (1) Classification: Take the pure pinellia and divide the pinellia into three grades: large, medium and small according to the diameter of the pinellia. The large diameter is not less than 1.0cm and the small diameter is less than 1.0cm;

[0038] (2) Weighing: Weigh pinellia, alum, and water for later use. The mass ratio of pinellia to alum is 25:1.5;

[0039] (3) Preparation of soaking solution: the concentration of the alum solution is 2%;

[0040] (4) Ultrasonic soaking: Pour Pinellia and alum solution into an ultrasonic tank, stir evenly, and ultrasonic soak. The ultrasonic frequency is 25KHz, the power is 650W, the ultrasonic temperature is 35.5℃, and the ultrasonic soaking time is 8h;

[0041] (5) Washing: Take out the soaked Pinellia and rinse with clean water until the pH of the cleaning solution does not change;

[0042] (6) Drying: Pour the washed Pinellia ternata into a baking tray, spread it evenly, and then send it to an oven to dry at 65°C.

[0043] Considering the i...

Embodiment 7-9

[0048] (1) Classification: Take the pure pinellia and divide the pinellia into three grades: large, medium and small according to the diameter of the pinellia. The large diameter is not less than 1.0cm and the small diameter is less than 1.0cm;

[0049] (2) Weighing: Weigh pinellia, alum, and water for later use. The mass ratio of pinellia to alum is 25:2;

[0050] (3) Preparation of soaking solution: the concentration of the alum solution is 3%;

[0051] (4) Ultrasonic soaking: Pour the Pinellia and alum solution into an ultrasonic tank, stir evenly, and ultrasonic soak. The ultrasonic frequency is 25KHz, the power is 650W, the ultrasonic temperature is 37℃, and the ultrasonic soaking time is 7h;

[0052] (5) Washing: Take out the soaked Pinellia and rinse with clean water until the pH of the cleaning solution does not change;

[0053] (6) Drying: Pour the washed Pinellia ternata into a baking tray, spread it evenly, and then send it to an oven to dry at 70°C.

[0054] Considering the i...

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Abstract

The invention belongs to the technical field of traditional Chinese medicine processing, and particularly relates to a Pinellia ternata processing method. The method comprises the following steps: (1)classification: taking the Pinellia ternata, and dividing the Pinellia ternata into large and small grades according to a diameter; (2) weighing: weighing the Pinellia ternata, alum, and water for standby; (3) soaking solution preparation: preparing an alum solution; (4) ultrasonic immersion: pouring the pinellia ternate and the alum solution into an ultrasonic tank, and performing ultrasonic immersion; (5) washing: taking out the immersed pinellia ternate and flushing the material with water; and (6) drying: pouring the washed pinellia ternate into a baking tray, evenly spreading the material, and putting the material in an oven to dry. The ultrasonic immersion of Pinellia ternata with the alum solution can reduce the amount of sulphur dioxide residue in Pinellia ternata, the method canensure drug safety, shortens immersion time, and improves processing efficiency.

Description

Technical field [0001] The invention belongs to the technical field of traditional Chinese medicine processing, and specifically relates to a processing method of Pinellia ternata. Background technique [0002] The Chinese medicinal material Pinellia ternata is the dry tuber of Pinellia ternata, a plant of the Araceae family. It is pungent, warm in nature, and toxic. It has the effects of drying dampness and resolving phlegm, strengthening the stomach, reducing adverse effects and relieving vomiting, and eliminating pimple and congestion. Swelling and pain relief; fresh pinellia peels, the surface is white and bright, but it will change color during the drying process, and the surface color will turn yellow or brown after drying, which seriously affects its appearance and sales price; traditional processing often uses sulfur smoking or direct mixing with coke Sodium sulfite chemicals are used to treat it to ensure its surface is white, and it can also act as insecticide and antis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/8888A61K125/00
CPCA61K36/8888A61K2236/10
Inventor 廖鹏程吴卫刚袁文斌刘佳文陈关红
Owner 黄冈金贵中药产业发展有限公司
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