Semen cannabis extract capable of treating prostatic cancer as well as preparation method and application thereof

A prostate cancer and extract technology, which is applied in the directions of medical preparations, drug combinations, and pharmaceutical formulations containing active ingredients, can solve problems such as no research reports on prostate cancer, and achieves improved medicinal value, expanded medicinal scope, The effect of the preparation method is simple and easy to operate

Active Publication Date: 2014-12-10
广西南宁隆吉维特生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, many domestic scholars have also reported on the clinical pharmacological effects of Hemp Seed. Studies have shown that Hemp Seed also has analgesic, anti-inflammatory, anti-aging, memory-improving and blood pressure-lowering effects. Research reports and patents on the treatment of prostate cancer with hemp seed extract

Method used

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  • Semen cannabis extract capable of treating prostatic cancer as well as preparation method and application thereof
  • Semen cannabis extract capable of treating prostatic cancer as well as preparation method and application thereof
  • Semen cannabis extract capable of treating prostatic cancer as well as preparation method and application thereof

Examples

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preparation example Construction

[0039] figure 1 It shows a schematic flow chart of the preparation method of the hemp seed extract with the effect of treating prostate cancer provided by the embodiment of the present invention. refer to figure 1 On the one hand, the present invention provides a method for preparing the hemp seed extract with the effect of treating prostate cancer, comprising the following steps:

[0040] (1) pre-treatment: dry the hemp seed and pulverize it into coarse powder;

[0041] (2) Rough extraction: reflux extraction of ethanol solution with a volume concentration of 75% for 2-3 times, each time for 1-3 hours;

[0042] (3) filter;

[0043] (4) Concentration: Concentrate the filtrate under reduced pressure until the relative density is 1.05-1.35;

[0044] (5) Obtaining the extract: the concentrated solution is subjected to solvent recovery and then freeze-dried.

[0045] Wherein, the volume ratio of the weight of the dry hemp seed powder in the step (1) to the ethanol described i...

Embodiment 1

[0056] Example 1: take hemp seed, add water to decoct and extract 4 times, measure 6 times of water each time, filter, combine the water extract, concentrate into a clear paste with a relative density of 1.20-1.35, dry under reduced pressure at 80°C, and pulverize. Add appropriate amount of auxiliary materials to make tablets.

Embodiment 2

[0057] Example 2: take hemp seed, add water to decoct and extract twice, each time 12 times the amount of water, filter, combine the water extract, concentrate into a clear paste with a relative density of 1.20-1.35, dry, pulverize, add an appropriate amount of auxiliary materials, Made into granules.

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PUM

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Abstract

The invention provides a semen cannabis extract capable of treating a prostatic cancer as well as a preparation method and an application thereof. On one hand, the preparation method provided by the invention comprises the following steps of pretreatment; coarse extraction; filtering; concentrating; extraction, and obtainment of an extract. On the other hand, the semen cannabis extract prepared by virtue of the preparation method is of a petroleum ether part extract, an ethyl acetate part extract, an N-butyl alcohol part extract or an ethanol part extract. The invention further provides the application of the semen cannabis extract capable of treating the prostatic cancer in medicines for treating the prostatic cancer or in preparation of functional foods for carrying out adjuvant therapy on the prostatic cancer. The semen cannabis extract provided by the invention has an obvious function for inhibiting the growth and the transferring of prostate cancer cells.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine extracts, in particular to a hemp seed extract capable of treating prostate cancer and its preparation method and application. Background technique [0002] Prostate cancer (PCa) is one of the most common malignant tumors of the genitourinary system in elderly men, and its morbidity and mortality rank second among male malignant tumors in Western countries, second only to lung cancer. In Shanghai, where the incidence rate of PCa is the highest in my country, the incidence rate in 2008 was as high as 29.02 per 100,000 people, ranking first among male genitourinary system tumors and fifth among all male tumors. With the improvement of the overall living standard of the people in our country and the change of lifestyle, the extension of the average life expectancy of men and the improvement of medical diagnosis technology, the incidence and detection rate of PCa in my country hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/60A61P35/00
Inventor 张健郭宏伟卢奕黄昕邹春林
Owner 广西南宁隆吉维特生物科技有限公司
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