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Processing method of pulp of dogwood fruit

A technology of cornus and cornus, which is applied in the direction of medical preparations containing active ingredients, pharmaceutical formulas, plant raw materials, etc., can solve the problem of low loganin content in cornus, reduce the loss of loganin, The operation process is easy to control and reduce the effect of mildew

Pending Publication Date: 2022-07-29
HEBEI WANBANG FOLON PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the content of loganin in cornus cornus processed by this method is relatively low.

Method used

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  • Processing method of pulp of dogwood fruit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Taking the fresh dogwood fruit with a loganin content of 1.1 wt%, using a medicine moisturizing machine for high-pressure steaming after cleaning, the steaming pressure is 0.90 MPa, and the steaming time is 20min, to obtain the steamed dogwood fruit;

[0032] The steamed dogwood fruit is naturally cooled to room temperature (25° C.) to remove impurities and fruit pits to obtain clean dogwood flesh;

[0033] The clean mountain dogwood meat is vacuum-dried, the vacuum degree is -0.95 MPa, the drying temperature is 60° C., and the drying time is 2 hours, so as to obtain the finished mountain dogwood meat.

[0034] The processed mountain dogwood meat product is tested, and the result shows that the moisture content of the mountain dogwood meat product is 10.2wt%, and the loganin content is 0.98wt%. Loganin transfer rate (%) = loganin content in fresh dogwood fruit / loganin content in finished cornus meat × 100%, it can be seen from the calculation that the loganin transfer...

Embodiment 2

[0036] Taking the fresh dogwood fruit with a loganin content of 1.1 wt%, using a medicine moisturizing machine for high-pressure steaming after cleaning, the steaming pressure is 0.95MPa, and the steaming time is 30min, to obtain the steamed dogwood fruit;

[0037] The steamed dogwood fruit is naturally cooled to room temperature (25° C.) to remove impurities and fruit pits to obtain clean dogwood flesh;

[0038] The clean mountain dogwood meat is vacuum-dried, the vacuum degree is -0.90 MPa, the drying temperature is 50° C., and the drying time is 4 hours, so as to obtain the finished mountain dogwood meat.

[0039] The finished product of the processed mountain dogwood meat in this example was tested, and the results showed that the moisture content of the processed mountain dogwood meat product was 10.0 wt%, the loganin content was 0.78 wt%, and the loganin transfer rate was 70.9%.

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Abstract

The invention provides a processing method of pulp of dogwood fruit, and belongs to the technical field of traditional Chinese medicines. The method comprises the following steps: performing high-pressure steaming on fresh dogwood fruits to obtain steamed dogwood fruits; the pressure of the high-pressure steaming is 0.80 to 0.95 MPa; the steamed dogwood fruits are cleaned, and clean dogwood fruit pulp is obtained; and performing vacuum drying on the clean pulp of dogwood fruit to obtain a finished product of the pulp of dogwood fruit. According to the method, the fresh dogwood fruits are directly subjected to high-pressure steaming, in the high-pressure steaming process, the fresh dogwood fruits can be subjected to rapid glycosylation under the rapid large-steam high-temperature condition, meanwhile, enzyme killing can be rapidly conducted, and the content of loganin is reserved to the maximum extent; by adopting a vacuum drying technology, the clean pulp of dogwood fruits can be quickly dried, mildewing is reduced, meanwhile, loganin loss is reduced, and loganin can be kept for a long time. Therefore, according to the method provided by the invention, the content of loganin in the pulp of dogwood fruit can be reserved to the greatest extent, and the content of loganin is 0.78-0.98 wt%.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicines, in particular to a method for processing cornus meat. Background technique [0002] Cornus officinalis Sieb.etZucc. is the dried and mature pulp of Cornus officinalis Sieb.etZucc., which has the effect of nourishing the liver and kidney, reducing astringency and removing astringency. Dogwood meat mainly contains iridoid glycosides, organic acids and their esters, tannins, polysaccharides and other components. Diabetes and neuroprotection, etc. After wine is made, the effect of nourishing liver and kidney is enhanced, and it is often used in tonics and astringents. At present, the processing method of dogwood meat is mainly based on home processing. The production process is to rinse the fresh dogwood fruit, steam it in a casserole, aluminum pot or stainless steel pot at atmospheric pressure, then cool it, manually remove the pits and other impurities, and naturally dry the ...

Claims

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Application Information

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IPC IPC(8): A61K36/40
CPCA61K36/40A61K2236/17
Inventor 葛跃李东慧
Owner HEBEI WANBANG FOLON PHARMA
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