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Non-additive ginseng medicine freeze-drying process

A technology without additives and medicinal materials, applied in food processing, drying solid materials without heating, drying, etc., can solve the problems of lack of processing technology of ginseng medicinal materials, quality influence of ginseng medicinal materials, deterioration of ginseng medicinal material components, etc., to achieve Guaranteed pre-freezing effect, consistent color, time-saving effect

Inactive Publication Date: 2017-11-07
黑龙江神守药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nowadays, in the processing of ginseng medicinal materials, the usual method is to dry the ginseng medicinal materials at room temperature, and also soak them in alcohol, smoke them with sulfur, soak them in preservatives, soak them in mixed preservatives, and make them into cans, etc. , but the air-drying process at room temperature takes a long time, and it is easy to cause some components of ginseng medicinal materials to deteriorate. The above-mentioned other processes add other substances, which will have a certain impact on the quality of ginseng medicinal materials. There is a lack of ginseng medicinal materials that can maintain the quality of ginseng medicinal materials. Processing technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The non-added ginseng freeze-drying process provided by the present embodiment comprises the following steps:

[0034] (1) Ginseng selection and cleaning: select ginseng that meets the quality requirements, and rinse it with sterile water;

[0035] (2) Pre-freezing: pre-cool the vacuum freeze dryer to -40°C, put the ginseng in step (2) into pre-freezing, and the pre-freezing time is 6 hours;

[0036] (3) Vacuum freeze-drying: the ginseng after step (2) pre-freezing is placed on the clapboard of vacuum freeze-drying machine and freeze-dried, specifically comprising the following steps:

[0037] S1. Control the partition temperature to -40°C, vacuum dry for 5 hours, and control the vacuum degree of the system to be lower than 30Pa;

[0038] S2. Heat the separator to -30°C, vacuum dry for 5 hours, and control the vacuum degree of the system at 40-60Pa;

[0039] S3. Heating the separator to -20°C, vacuum drying for 5 hours, and controlling the vacuum degree of the system ...

Embodiment 2

[0049] The non-added American ginseng freeze-drying process provided by the present embodiment comprises the following steps:

[0050] (1) Cleaning of selected ginseng: select American ginseng that meets the quality grade requirements, and rinse it with sterile water;

[0051] (2) Pre-freezing: pre-cool the vacuum freeze dryer to below -40°C, put the American ginseng in step (2) for pre-freezing, and the pre-freezing time is 12.5 hours;

[0052] (3) freeze-drying: the American ginseng after the pre-freezing of step (2) is placed on the clapboard of the vacuum freeze-drying machine and freeze-dried, specifically comprising the following steps:

[0053] S1. Control the temperature of the partition to -40°C, vacuum dry for 5 hours, and control the vacuum degree of the system to be lower than 25Pa;

[0054] S2. Heat the separator to -30°C, vacuum dry for 5 hours, and control the vacuum degree of the system at 60-80Pa;

[0055] S3. Heat the separator to -15°C, vacuum dry for 6.5 ...

Embodiment 3

[0065] The non-added Korean ginseng freeze-drying process provided by the present embodiment comprises the following steps:

[0066] (1) Ginseng selection and cleaning: select Korean ginseng that meets the quality requirements, and rinse it with sterile water;

[0067] (2) Pre-freezing: pre-cool the vacuum freeze dryer to below -40°C, put the Korean ginseng in step (2) into pre-freezing, and the pre-freezing time is 15 hours;

[0068] (3) Freeze-drying: placing the Korean ginseng pre-frozen in step (2) on a clapboard of a vacuum freeze-dryer for freeze-drying, which specifically includes the following steps:

[0069] S1. Control the partition temperature to -40°C, vacuum dry for 5 hours, and control the vacuum degree of the system to be lower than 30Pa;

[0070] S2. Heat the separator to -30°C, vacuum dry for 5 hours, and control the vacuum degree of the system at 50-70Pa;

[0071] S3. Heating the separator to -20°C, vacuum drying for 8 hours, and controlling the vacuum degr...

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PUM

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Abstract

The invention belongs to the technical field of ginseng medicine processing, and provides a non-additive ginseng medicine freeze-drying process, which comprises the following steps of (1) selecting ginseng and washing: selecting a ginseng medicine meeting the quality level requirement, and washing with sterile water; (2) pre-freezing: pre-freezing the ginseng medicine, wherein the pre-freezing temperature is lower than -40 DEG C, and the pre-freezing time is 6 to 15 hours; (3) vacuum freeze-drying: freeze-drying the pre-frozen ginseng medicine; (4) sealing and vacuum packing. According to the non-additive ginseng medicine freeze-drying process provided by the invention, no any additive is added; through controlling the pre-freezing time, not only can a pre-freezing effect be ensured, but also the time is saved; through controlling a freeze-drying process, moisture in the ginseng medicine is fully removed under a eutectic point, so that the high-quality freeze-drying ginseng medicine is obtained.

Description

technical field [0001] The invention relates to the technical field of processing ginseng medicinal materials, in particular to a freeze-drying process of non-added ginseng medicinal materials. Background technique [0002] Our country is extremely rich in resources of ginseng medicinal materials. It grows in a pollution-free natural environment and is a pure natural medicine and health care product. Since the harvest of ginseng medicinal materials is very seasonal, how can we ensure that the nutritional components of ginseng medicinal materials are not destroyed? Destruction is the number one concern. [0003] Nowadays, in the processing of ginseng medicinal materials, the usual method is to dry the ginseng medicinal materials at room temperature, and also soak them in alcohol, smoke them with sulfur, soak them in preservatives, soak them in mixed preservatives, and make them into cans, etc. , but the air-drying process at room temperature takes a long time, and it is easy...

Claims

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Application Information

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IPC IPC(8): A61K36/258F26B5/06B08B3/02
CPCA23B7/024A61K36/258A61K2236/13A61K2236/17B08B3/02F26B5/06G01N21/3563G01N21/359Y02P60/85
Inventor 白宁张贵峰孔英俊
Owner 黑龙江神守药业有限公司