Preparation method of cordate houttuynia oil

A manufacturing method, Houttuynia cordata technology, applied in the direction of medical preparations containing active ingredients, pharmaceutical formulas, plant raw materials, etc., can solve the problem of low purity of Houttuynia cordata oil, low bioavailability, pollution of Houttuynia cordata oil, etc. problems, to achieve the effect of fine crushing, high bioavailability, energy saving and cost

Active Publication Date: 2013-07-03
嘉善海宏电子组件厂
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Problems solved by technology

[0003] There are many extraction methods of Houttuynia cordata oil, but the purity of Houttuynia cordata oil obtained by conventional extraction methods is not high, the biological activity is low, and the bioavailability is low
In addition, in the extraction process, many other substances are added, which can easily cause the pollution of Houttuynia cordata oil

Method used

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  • Preparation method of cordate houttuynia oil

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Embodiment Construction

[0016] The present invention will be further described below in combination with principle diagrams and specific operation examples.

[0017] Such as figure 1 Shown, the manufacture method of a kind of Houttuynia cordata oil of the present invention, at first, with Houttuynia cordata as raw material, adopts LF type superfine pulverizer unit to carry out superfine pulverization, when Houttuynia cordata particle is sent into pulverization chamber by feeding port screw, It is crushed by the high-speed impact and shear of the crushing disc, and also by the high-frequency vibration generated by the eddy current. The pulverized powder enters the classification chamber through the diverter cone sleeve under the action of negative pressure. Due to the high-speed rotation of the classifying wheel, the powder is simultaneously affected by aerodynamic force and centrifugal force. When the centrifugal force>aerodynamic force, it means that the powder is larger than the pre-set grading p...

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Abstract

The invention discloses a preparation method of cordate houttuynia oil. The preparation method is characterized by comprising the following steps of 1. superfine grinding a cordate houttuynia raw material to prepare a cordate houttuynia primary raw material; 2. preparing a cordate houttuynia crystal raw material; and 3. separating by centrifugation at a high speed to obtain a high-ester cordate houttuynia oil crystal. The above method for preparing the cordate houttuynia oil has the beneficial effects that the cordate houttuynia raw material is processed by a superfine grinding process, so that the cordate houttuynia raw material is grinded finely, with uniform distributed particle size; the grinding process generates no heat; original physical and chemical properties of the cordate houttuynia raw material are retained; bioavailability is high; and the grinding process has a fresh-keeping function for the cordate houttuynia raw material. Besides, ultrasonic wave produced by the grinding process has a certain sterilization function. The cordate houttuynia oil is prepared by high-speed centrifugal separation, so that loss of effective ingredients of the cordate houttuynia raw material can be prevented; active ingredients in the cordate houttuynia can be retained maximally; a process flow is shortened; energy can be saved; cost is reduced; and the cordate houttuynia oil with high purity can be obtained.

Description

technical field [0001] The invention relates to a manufacturing method of a traditional Chinese medicine extract, in particular to a manufacturing method of Houttuynia cordata oil. [0002] Background technique [0003] There are many extraction methods of Houttuynia cordata oil, but the purity of Houttuynia cordata oil obtained by conventional extraction methods is not high, the biological activity is low, and the bioavailability is low. In addition, in the extraction process, many other substances are added, which can easily cause the pollution of Houttuynia cordata oil. Contents of the invention [0004] In view of the above-mentioned existing problems, the object of the present invention is to provide a manufacturing method of Houttuynia cordata oil, which is beneficial to improving the purity of Houttuynia cordata oil and improving the bioavailability of Houttuynia cordata oil. [0005] The purpose of the present invention is achieved through the following technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/78
Inventor 不公告发明人
Owner 嘉善海宏电子组件厂
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