CN111166779A - Processing method of American ginseng - Google Patents
Processing method of American ginseng Download PDFInfo
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- CN111166779A CN111166779A CN201811342190.XA CN201811342190A CN111166779A CN 111166779 A CN111166779 A CN 111166779A CN 201811342190 A CN201811342190 A CN 201811342190A CN 111166779 A CN111166779 A CN 111166779A
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- american ginseng
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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)
- A61K36/25—Araliaceae (Ginseng family), e.g. ivy, aralia, schefflera or tetrapanax
- A61K36/258—Panax (ginseng)
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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
- A61K2236/13—Preparation or pretreatment of starting material involving cleaning, e.g. washing or peeling
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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
- A61K2236/15—Preparation or pretreatment of starting material involving mechanical treatment, e.g. chopping up, cutting or grinding
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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
- A61K2236/17—Preparation or pretreatment of starting material involving drying, e.g. sun-drying or wilting
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- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a processing method of American ginseng, which is characterized by comprising the following steps: (1) washing; (2) grading; (3) dehydrating; (4) ultraviolet irradiation; (5) slicing; (6) drying; (7) freezing; (8) vacuum drying; (9) sealing, vacuumizing and packaging. The invention has the advantages that: the American ginseng medicinal material processed by the method is dried, the quality of the medicinal material is improved, the content of effective components in the American ginseng can be greatly improved, and the color, taste and nutritional components of fresh American ginseng are completely reserved.
Description
Technical Field
The invention relates to the technical field of medicinal material processing, in particular to a processing method of American ginseng.
Background
The American ginseng is root of American ginseng, namely American ginseng, American ginseng and American ginseng, which are perennial herb plants of Araliaceae, originally produced in Dakuibek of Canada and Wisconsin of America, wherein American ginseng is produced in Canada and American ginseng is produced in America. The fields of Beijing Huairou, Shaanxi and Changbai mountain in China are also planted to introduce American ginseng. Because the American ginseng has the tonifying property of the ginseng and does not have the dryness of the ginseng, the American ginseng has wide application range, is a first-class traditional Chinese medicine and is a tonic holy product. American ginseng contains various ginsenoside, amino acid, volatile oil, fatty acid, vitamin, polysaccharide, choline, sterol, flavonoid, ginseng quinolone, glucoside, inorganic elements, starch, pectin and the like, wherein the ginsenoside is known as the main active component of the American ginseng. The total amount of ginsenoside Rbl, ginsenoside Rgl and ginsenoside Re in radix Panacis Quinquefolii should not be less than 2.0% as specified in the 'Chinese pharmacopoeia' of 2015 edition.
The processing method of American ginseng has a plurality of methods, but the processing parameters are not detailed, so people can not reasonably process the American ginseng by reference. At present, the traditional processing method is still used commonly, and the traditional processing method is to soak selected clean American ginseng for a long time, slice the American ginseng after the American ginseng is soaked until the American ginseng is softened, and then dry and package the American ginseng. The traditional processing method is time-consuming and labor-consuming, and the main component ginsenoside of the American ginseng is easy to lose due to overlong soaking time, so that the pharmacological activity is lost, the quality of medicinal materials is poor, and the color, taste and nutritional components of the American ginseng are seriously damaged.
The present invention has been advantageously explored and attempted for this purpose, and a solution to the above-mentioned problems has been found, which is the result of the solution described below.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method for processing American ginseng aiming at the defects of the prior art.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
the processing method of the American ginseng is characterized by comprising the following steps:
(1) washing: before washing, American ginseng is soaked in water for 10-30 minutes, and then soil is washed away. Generally, American ginseng cannot be too heavy when being washed, and except for heavy rust, the American ginseng can be washed by soil on the surface and large soil at the crotch of legs.
(2) Grading: removing diseased plants, and grading according to the diameters of the plants: the diameter of the first stage is more than 20 mm, the diameter of the second stage is 10-20 mm, and the diameter of the third stage is less than 10 mm;
(3) and (3) dehydrating: airing the surface moisture at a shady and cool and ventilated place at room temperature;
(4) ultraviolet irradiation: placing the American ginseng plant under ultraviolet light for irradiating for 5 hours;
(5) slicing: transversely cutting into slices with the thickness of 2-3 mm;
(6) drying: flatly spreading the American ginseng slices on a tray, and drying for 24-36 h at the temperature of 30-70 ℃;
(7) freezing: freezing the American ginseng slices at the temperature of between-5 and-20 ℃ for 2 hours;
(8) and (3) vacuum drying: putting the frozen American ginseng slices into a vacuum freeze dryer, controlling the vacuum degree to be 15-30 Pa, and freeze-drying for 10-24 hours to enable the water content of the American ginseng slices to be 3% -5%;
(9) sealing, vacuumizing and packaging.
In a preferred embodiment of the present invention, the method for washing in step (1) includes high-pressure water washing or washing with a machine and manual washing.
In a preferred embodiment of the present invention, the step (6) may be performed by heating, drying with electric hot air, or drying with a heated brick bed.
In a preferred embodiment of the present invention, said step (6) is divided into the following four phases:
the first stage is as follows: drying for 24 hours at the temperature of 30-40 ℃;
and a second stage: slowly heating to 50 deg.C, and drying the slices at the temperature for 8 hr;
and a third stage: slowly heating to 60 deg.C, and drying the radix Panacis Quinquefolii dried in the second stage at the temperature for 4 hr;
a fourth stage: slowly heating to 70 deg.C, and drying the radix Panacis Quinquefolii dried in the third stage at the temperature for 2 hr.
Due to the adoption of the technical scheme, the invention has the beneficial effects that: the American ginseng medicinal material processed by the method is dried, the quality of the medicinal material is improved, the content of effective components in the American ginseng can be greatly improved, and the color, taste and nutritional components of fresh American ginseng are completely reserved.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.
The first embodiment is as follows:
a processing method of American ginseng comprises the following steps:
(1) washing: before washing, American ginseng is soaked in water for 10-30 minutes, and then soil is washed away by a ginseng washing machine. Generally, American ginseng cannot be too heavy when being washed, and except for heavy rust, the American ginseng can be washed by soil on the surface and large soil at the crotch of legs.
(2) Grading: removing diseased plants, and grading according to the diameters of the plants: the diameter of the first stage is more than 20 mm, the diameter of the second stage is 10-20 mm, and the diameter of the third stage is less than 10 mm;
(3) and (3) dehydrating: airing the surface moisture at a shady and cool and ventilated place at room temperature;
(4) ultraviolet irradiation: placing the American ginseng plant under ultraviolet light for irradiating for 5 hours;
(5) slicing: transversely cutting into slices with the thickness of 2-3 mm;
(6) drying: spreading radix Panacis Quinquefolii slice on the tray, and drying with electric hot air. Temperature: drying for 24-36 h at 30-70 ℃; the method comprises the following four stages:
the first stage is as follows: drying for 24 hours at the temperature of 30 ℃;
and a second stage: slowly heating to 50 deg.C, and drying the slices at the temperature for 8 hr;
and a third stage: slowly heating to 60 deg.C, and drying the radix Panacis Quinquefolii dried in the second stage at the temperature for 4 hr;
a fourth stage: slowly heating to 70 deg.C, and drying the radix Panacis Quinquefolii dried in the third stage at the temperature for 2 hr.
(7) Freezing: freezing radix Panacis Quinquefolii slice at 20 deg.C for 2 hr;
(8) and (3) vacuum drying: putting the frozen American ginseng slices into a vacuum freeze dryer, controlling the vacuum degree to be 15-30 Pa, and freeze-drying for 10-24 hours to enable the water content of the American ginseng slices to be 5%;
(9) sealing, vacuumizing and packaging.
The first embodiment is as follows:
a processing method of American ginseng comprises the following steps:
(1) washing: before washing, American ginseng is soaked in water for 10-30 minutes, and then the soil is washed away by high-pressure water. Generally, American ginseng cannot be too heavy when being washed, and except for heavy rust, the American ginseng can be washed by soil on the surface and large soil at the crotch of legs.
(2) Grading: removing diseased plants, and grading according to the diameters of the plants: the diameter of the first stage is more than 20 mm, the diameter of the second stage is 10-20 mm, and the diameter of the third stage is less than 10 mm;
(3) and (3) dehydrating: airing the surface moisture at a shady and cool and ventilated place at room temperature;
(4) ultraviolet irradiation: placing the American ginseng plant under ultraviolet light for irradiating for 5 hours;
(5) slicing: transversely cutting into slices with the thickness of 2-3 mm;
(6) drying: tiling the American ginseng slices on a tray, and drying by adopting a heater: drying for 24-36 h at 30-70 ℃; the method comprises the following four stages:
the first stage is as follows: drying for 24 hours at the temperature of 40 ℃;
and a second stage: slowly heating to 50 deg.C, and drying the slices at the temperature for 8 hr;
and a third stage: slowly heating to 60 deg.C, and drying the radix Panacis Quinquefolii dried in the second stage at the temperature for 4 hr;
a fourth stage: slowly heating to 70 deg.C, and drying the radix Panacis Quinquefolii dried in the third stage at the temperature for 2 hr;
(7) freezing: freezing radix Panacis Quinquefolii slice at-5 deg.C for 2 hr;
(8) and (3) vacuum drying: putting the frozen American ginseng slices into a vacuum freeze dryer, controlling the vacuum degree to be 15-30 Pa, and freeze-drying for 24 hours to enable the water content of the American ginseng slices to be 3%;
(9) sealing, vacuumizing and packaging.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The processing method of the American ginseng is characterized by comprising the following steps:
(1) washing: before washing, American ginseng is soaked in water for 10-30 minutes, and then soil is washed away. Generally, American ginseng cannot be too heavy when being washed, and except for heavy rust, the American ginseng can be washed by soil on the surface and large soil at the crotch of legs.
(2) Grading: removing diseased plants, and grading according to the diameters of the plants: the diameter of the first stage is more than 20 mm, the diameter of the second stage is 10-20 mm, and the diameter of the third stage is less than 10 mm;
(3) and (3) dehydrating: airing the surface moisture at a shady and cool and ventilated place at room temperature;
(4) ultraviolet irradiation: placing the American ginseng plant under ultraviolet light for irradiating for 5 hours;
(5) slicing: transversely cutting into slices with the thickness of 2-3 mm;
(6) drying: flatly spreading the American ginseng slices on a tray, and drying for 24-36 h at the temperature of 30-70 ℃;
(7) freezing: freezing the American ginseng slices at the temperature of between-5 and-20 ℃ for 2 hours;
(8) and (3) vacuum drying: putting the frozen American ginseng slices into a vacuum freeze dryer, controlling the vacuum degree to be 15-30 Pa, and freeze-drying for 10-24 hours to enable the water content of the American ginseng slices to be 3% -5%;
(9) sealing, vacuumizing and packaging.
2. The method for processing American ginseng according to claim, wherein the washing in step (1) comprises high-pressure water washing or washing by a ginseng washing machine and manual washing.
3. The method for processing American ginseng as claimed in claim, wherein in step (6), heating air drying, electric hot air drying or drying in ground kang drying can be adopted.
4. The method for processing American ginseng as claimed in claim, wherein the step (6) is divided into the following four stages:
the first stage is as follows: drying for 24 hours at the temperature of 30-40 ℃;
and a second stage: slowly heating to 50 deg.C, and drying the slices at the temperature for 8 hr;
and a third stage: slowly heating to 60 deg.C, and drying the radix Panacis Quinquefolii dried in the second stage at the temperature for 4 hr;
a fourth stage: slowly heating to 70 deg.C, and drying the radix Panacis Quinquefolii dried in the third stage at the temperature for 2 hr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811342190.XA CN111166779A (en) | 2018-11-12 | 2018-11-12 | Processing method of American ginseng |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811342190.XA CN111166779A (en) | 2018-11-12 | 2018-11-12 | Processing method of American ginseng |
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| CN111166779A true CN111166779A (en) | 2020-05-19 |
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| CN201811342190.XA Pending CN111166779A (en) | 2018-11-12 | 2018-11-12 | Processing method of American ginseng |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114073718A (en) * | 2020-08-20 | 2022-02-22 | 陕西兴盛德药业有限责任公司 | Processing technology of traditional Chinese medicine decoction pieces |
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- 2018-11-12 CN CN201811342190.XA patent/CN111166779A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114073718A (en) * | 2020-08-20 | 2022-02-22 | 陕西兴盛德药业有限责任公司 | Processing technology of traditional Chinese medicine decoction pieces |
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Application publication date: 20200519 |
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| WD01 | Invention patent application deemed withdrawn after publication |