A kind of preparation method and application of anticancer volatile oil extracted from galangal

A technology of volatile oil and galangal, which is applied in the field of preparation and application of anti-cancer volatile oil extracted from galangal, can solve the problems of losing the timing of early radical resection, lack of early diagnosis methods, etc., and achieve the expansion of application scope, low cost, The effect of increasing added value

Inactive Publication Date: 2011-11-30
GUANGDONG MEDICAL UNIV
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Problems solved by technology

Although surgery, combined chemotherapy and radiotherapy have played an active role in the treatment of lung cancer, due to the lack of effective early diagnosis methods, 70-80% of patients have lost the opportunity for early radical resection when they are diagnosed

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  • A kind of preparation method and application of anticancer volatile oil extracted from galangal
  • A kind of preparation method and application of anticancer volatile oil extracted from galangal

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Embodiment Construction

[0014] (1) The extraction process steps of galangal volatile oil are as follows:

[0015] (1) The samples were self-collected at the Xuwen Galangal Cultivation Base in Zhanjiang. The roots were washed and cut into pieces, and sliced ​​in a slicer. The thickness of the slices was about 1 mm.

[0016] (2) Weigh 100 grams of galangal slices, put them in a 1000 ml round bottom flask, add 600 ml of distilled water and two zeolite grains, mix well, soak for 1 hour, heat to boiling, keep boiling for 5 hours, stop heating, and let stand After 1 hour, read the volume of the volatile oil and collect it. After drying with an appropriate amount of anhydrous sodium sulfate, it becomes a light yellow transparent oily liquid. It is stored in a brown bottle at -20°, and the extraction rate is about 1.2%.

[0017] (2) Detection and identification of volatile oil components in galangal

[0018] The volatile oil of galanga root was determined by GC-MS, and its main components were identified as...

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Abstract

A preparation method and application of anti-cancer volatile oil extracted from galangal ginger. After washing galangal root, slice it in a slicer, take galangal slices and put them in a flask, add distilled water and zeolite, mix well, soak and heat to Boil, keep slightly boiling, stop heating, let stand, read the volume of volatile oil, collect, extract, dry with an appropriate amount of anhydrous sodium sulfate, it will be a light yellow transparent oily liquid, and store it in a brown bottle. The galangal volatile oil of the invention significantly inhibits the growth of tumor cells; expands the scope of application of the galangal and increases the added value of the galangal; the preparation process is simple, the cost is low, simple and easy, and the practicability is strong. Searching for new anti-tumor drugs from natural active substances is an effective way to screen new anti-tumor drugs or drug precursors, and has a broad market.

Description

technical field [0001] The invention belongs to a preparation method and application of anticancer volatile oil extracted from galangal. Background technique [0002] Tumor is one of the diseases that seriously threaten human health. The research and development of antitumor drugs is of great significance in today's medical field. Among them, lung cancer is a malignant tumor that seriously threatens human health, and its morbidity and mortality are on the rise. In several large and medium-sized cities in my country, the morbidity and mortality of lung cancer have taken the first place in male malignant tumors and the second in female malignant tumors. Although surgery, combined chemotherapy and radiotherapy have played an active role in the treatment of lung cancer, 70-80% of patients have lost the opportunity of early radical resection when they are diagnosed due to the lack of effective early diagnosis methods. Surgery, radiotherapy and chemotherapy have a high recurrenc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/9062A61P35/00
Inventor 罗辉张海涛李宁
Owner GUANGDONG MEDICAL UNIV
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