CN110538256A - Traditional Chinese medicine desulfurization method - Google Patents
Traditional Chinese medicine desulfurization method Download PDFInfo
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- CN110538256A CN110538256A CN201810521932.9A CN201810521932A CN110538256A CN 110538256 A CN110538256 A CN 110538256A CN 201810521932 A CN201810521932 A CN 201810521932A CN 110538256 A CN110538256 A CN 110538256A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/23—Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
- A61K36/232—Angelica
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/65—Paeoniaceae (Peony family), e.g. Chinese peony
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/71—Ranunculaceae (Buttercup family), e.g. larkspur, hepatica, hydrastis, columbine or goldenseal
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/894—Dioscoreaceae (Yam family)
- A61K36/8945—Dioscorea, e.g. yam, Chinese yam or water yam
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
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Abstract
the invention relates to the technical field of traditional Chinese medicine processing, and discloses a traditional Chinese medicine desulfurization method, which comprises the following steps: (1) soaking the Chinese medicinal materials fumigated with sulfur in water at 45-55 ℃, wherein the mass ratio of the Chinese medicinal materials to the water is 1: 4; (2) after 85-95 min, taking out the soaked traditional Chinese medicinal materials and drying at a drying temperature not higher than 80 ℃. The method utilizes the water-solubility characteristic of sulfur dioxide, adopts water to soak the traditional Chinese medicinal materials, strictly controls the water consumption, the soaking time and the soaking temperature, can effectively remove the residual sulfur dioxide in the traditional Chinese medicinal materials, and has the desulfurization rate of 85.4 percent. In addition, the traditional Chinese medicinal materials are soaked by water, so that the traditional Chinese medicinal materials are nontoxic and harmless, other impurities cannot be introduced, and the loss of effective components in the traditional Chinese medicinal materials can be avoided.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicine processing, in particular to a traditional Chinese medicine desulphurization method.
Background
When a plurality of Chinese medicinal materials are processed, the Chinese medicinal materials are fumigated by sulfur to bleach the medicinal materials and sterilize and preserve, so that the residual quantity of sulfur dioxide in the Chinese medicinal materials is too high, the quality of the Chinese medicinal materials is seriously influenced, toxic action is easily generated on a human body after the sulfur dioxide enters blood after being absorbed by the human body, the activity of enzyme is destroyed, the metabolism of the human body is influenced, and the liver is damaged. Therefore, the method has a very significant meaning by adopting a certain measure to control the sulfur dioxide content in the traditional Chinese medicinal materials below a certain standard. In addition, the traditional Chinese medicinal materials belong to solid products, the desulfurization technology of the traditional Chinese medicinal materials has specificity, the influence of all factors in the desulfurization process on the products must be considered, and the product quality is ensured not to be influenced.
Disclosure of Invention
Aiming at the problems, the invention provides a simple and effective traditional Chinese medicine material desulfurization method, which can effectively remove the residual sulfur dioxide in the traditional Chinese medicine materials and avoid the loss of effective components in the traditional Chinese medicine materials.
In order to achieve the purpose, the invention adopts the following technical scheme: a traditional Chinese medicine desulfurization method comprises the following steps:
(1) Soaking the Chinese medicinal materials fumigated with sulfur in water at the temperature of 45-55 ℃, wherein the mass ratio of the Chinese medicinal materials to the water is 1: 4;
(2) After 85-95 min, taking out the soaked Chinese medicinal materials and drying at a drying temperature of no more than 80 ℃.
the water for soaking the Chinese medicinal materials is drinking water as the lowest standard, and is nontoxic and harmless.
in the drying process, sulfur dioxide can volatilize, the higher the drying temperature is, the better the desulfurization effect is, but too high drying temperature easily makes volatile components in the medicinal materials volatilize, and the drug effect is reduced. Preferably, the drying temperature in step (2) is not more than 60 ℃, and the medicinal materials containing volatile components can better maintain the medicinal properties.
Preferably, the traditional Chinese medicinal materials are rhizome traditional Chinese medicinal materials.
More preferably, the Chinese medicinal materials are Chinese yam, angelica and white peony root.
The invention has the following beneficial effects: by utilizing the water-solubility characteristic of sulfur dioxide, the traditional Chinese medicinal materials are soaked in water, the soaking temperature is controlled to be 45-55 ℃, the soaking time is 85-95 min, the residual sulfur dioxide in the traditional Chinese medicinal materials can be effectively removed, and the desulfurization rate can reach 85.4%. The traditional Chinese medicinal materials are soaked by water, so that the traditional Chinese medicinal materials are nontoxic and harmless, other impurities cannot be attracted, and the loss of effective components in the traditional Chinese medicinal materials can be avoided.
Detailed Description
example 1
The desulfurization method of the yam medicinal material comprises the following steps:
(1) The sulfur dioxide residue of the Chinese yam medicinal material fumigated with sulfur is 117.89mg/kg, and 300kg of the Chinese yam medicinal material is soaked in 1200kg of warm water at 50 ℃;
(2) Soaking for 90min, taking out the soaked rhizoma Dioscoreae, oven drying at 80 deg.C.
The sulfur dioxide residue of the dried yam medicinal material is reduced to 17.2 mg/kg.
The desulfurization method is suitable for all rhizome Chinese medicinal materials.
Example 2
The desulfurization method of the angelica medicinal material comprises the following steps:
(1) Sulfur dioxide residue of fumigated sulfur-containing radix Angelicae sinensis is 1061mg/kg, and 300kg of the radix Angelicae sinensis is soaked in 1200kg of 50 deg.C warm water;
(2) Soaking for 90min, taking out the soaked radix Angelicae sinensis, and oven drying at 60 deg.C.
the sulfur dioxide residue of the dried angelica medicinal material is reduced to 146.8 mg/kg.
The desulfurization method is suitable for all rhizome Chinese medicinal materials.
Example 3
The desulfurization method of the white paeony root comprises the following steps:
(1) The sulfur dioxide residue of the radix paeoniae alba medicinal material fumigated with sulfur is 978.9mg/kg, 200kg of the radix paeoniae alba medicinal material is soaked in 800kg of warm water at 50 ℃;
(2) Soaking for 90min, taking out the soaked radix Paeoniae alba, and oven drying at 70 deg.C.
The sulfur dioxide residue of the dried white paeony root medicinal material is reduced to 213.2 mg/kg.
the desulfurization method is suitable for all rhizome Chinese medicinal materials.
Example 4
the desulfurization method of the yam medicinal material comprises the following steps:
(1) The sulfur dioxide residue of the Chinese yam medicinal material fumigated with sulfur is 117.89mg/kg, and 300kg of the Chinese yam medicinal material is soaked in 1200kg of warm water at 45 ℃;
(2) Soaking for 85min, taking out the soaked rhizoma Dioscoreae, oven drying at 50 deg.C.
the sulfur dioxide residue of the dried yam medicinal material is reduced to 26.8 mg/kg.
The desulfurization method is suitable for all rhizome Chinese medicinal materials.
Example 5 a desulfurization method of a angelica sinensis medicinal material, comprising the following steps:
(1) Sulfur dioxide residue of radix Angelicae sinensis after fumigating with sulfur is 1061mg/kg, and soaking 100kg of the radix Angelicae sinensis in 400kg of 55 deg.C warm water;
(2) Soaking for 95min, taking out the soaked radix Angelicae sinensis, and oven drying at 40 deg.C.
The sulfur dioxide residue of the dried angelica medicinal material is reduced to 148.7 mg/kg.
The desulfurization method is suitable for all rhizome Chinese medicinal materials.
However, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, which is intended to cover all the modifications and equivalents of the claims and the specification. In addition, the abstract and the title of the invention are provided for assisting the search of patent documents and are not intended to limit the scope of the invention.
Claims (4)
1. a traditional Chinese medicine material desulfurization method is characterized by comprising the following steps: (1) soaking the Chinese medicinal material fumigated with sulfur in water at 45-55 ℃, wherein the mass ratio of the Chinese medicinal material to the water is 1: 4; (2) after 85-95 min, taking out the soaked traditional Chinese medicinal materials and drying at a drying temperature of not more than 80 ℃.
2. The method for desulfurizing a Chinese medicinal material according to claim 1, wherein the drying temperature in the step (2) is not more than 60 ℃.
3. The method for desulfurizing a traditional Chinese medicinal material according to claim 1, wherein the traditional Chinese medicinal material is a rhizome type traditional Chinese medicinal material.
4. the method of desulfurizing a traditional Chinese medicinal material of claim 3, wherein said traditional Chinese medicinal material is yam, angelica, and white peony root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810521932.9A CN110538256A (en) | 2018-05-28 | 2018-05-28 | Traditional Chinese medicine desulfurization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810521932.9A CN110538256A (en) | 2018-05-28 | 2018-05-28 | Traditional Chinese medicine desulfurization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110538256A true CN110538256A (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810521932.9A Withdrawn CN110538256A (en) | 2018-05-28 | 2018-05-28 | Traditional Chinese medicine desulfurization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110538256A (en) |
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2018
- 2018-05-28 CN CN201810521932.9A patent/CN110538256A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191206 |
|
| WW01 | Invention patent application withdrawn after publication |