Preparation method of zedoary oil

A manufacturing method and technology of Curcuma curcumae oil, which are applied in the directions of medical preparations, pharmaceutical formulations, and plant raw materials containing active ingredients, can solve the problems of low purity, low bioavailability, and contamination of Curcuma curcuma oil, so as to prevent losses. , High bioavailability, fine crushing effect

Inactive Publication Date: 2013-07-03
XINCHANG GUANYANG TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many ways to extract zedoary oil, but the current conventional extraction methods can obtain zedoary oil with low purity, low biological activity and low bioavailability
In addition, in the extraction process, many other substances are added, which can easily cause the pollution of zedoary oil

Method used

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  • Preparation method of zedoary oil

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Embodiment Construction

[0015] The present invention will be further described below in combination with principle diagrams and specific operation examples.

[0016] Such as figure 1 Shown, a kind of manufacture method of zedoary grass oil of the present invention, at first, with zedoary grass as raw material, adopts LF type superfine pulverizing unit to carry out superfine pulverization, when the zedoary grass particle is spirally sent into the crushing chamber through the feeding port, is pulverized The high-speed impact and shear of the disk is also crushed 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 particle ...

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Abstract

The invention discloses a preparation method of zedoary oil. The preparation method is characterized by comprising the following steps of 1. superfine grinding a zedoary raw material to prepare a zedoary primary raw material; 2. preparing a zedoary crystal raw material; and 3. separating by centrifugation at a high speed to obtain high-ester zedoary oil. The above method for preparing the zedoary oil has the beneficial effects that the zedoary raw material is processed by a superfine grinding process, so that the zedoary raw material is grinded finely, with uniform distributed particle size; the grinding process generates no heat; original physical and chemical properties of the zedoary raw material are retained; bioavailability is high; and the grinding process has a fresh-keeping function for the zedoary raw material. Besides, ultrasonic wave produced by the grinding process has a certain sterilization function. The zedoary oil is prepared by high-speed centrifugal separation, so that loss of effective ingredients of zedoary raw material can be prevented; active ingredients in the zedoary can be retained maximally; a process flow is shortened; energy can be saved; cost is reduced; and zedoary 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 zedoary oil. Background technique [0002] Curcuma oil is a volatile oil extracted from the rhizome of Zingiberaceae Curcuma, which contains various active ingredients such as curcumol, curcumone and gumacone, and has anti-tumor, anti-viral and anti-thrombotic effects. Products such as injections, suppositories and ointments made from zedoary oil are widely used. There are many ways to extract zedoary oil, but the zedoary oil obtained by conventional extraction methods is not high in purity, low in biological activity, and low in bioavailability. In addition, in the extraction process, many other substances are added, which can easily cause the pollution of zedoary oil. Contents of the invention [0003] In view of the above-mentioned problems, the purpose of the present invention is to provide a method for producing...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A61K36/9066A61P35/00A61P31/12A61P7/02A61K125/00
Inventor不公告发明人
OwnerXINCHANG GUANYANG TECH DEV