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Asplenium nidus extract and use thereof

An extract, Shansu technology, applied in the field of plant extracts, can solve problems such as no prostate disease, achieve the effect of improving male prostate and disease

Active Publication Date: 2014-01-15
JIN XIN BIOTECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

According to traditional medical records, Shansu is rich in various nutrients and dietary fiber. The young leaves of Shansu are a subspecies of food material suitable for cooking. It is safe to eat for a long time and has the effect of preventing high blood pressure and diabetes. It is a good choice for modern people to prevent constipation. Healthy vegetables for cancer, but there are no relevant reports and applications on improving prostate diseases

Method used

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  • Asplenium nidus extract and use thereof
  • Asplenium nidus extract and use thereof
  • Asplenium nidus extract and use thereof

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Embodiment Construction

[0046] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are specifically cited below, together with the accompanying drawings, as follows:

[0047] Please refer to Figure 1 to Figure 5 As shown, the Shansu extract of the present invention includes the figure 1 The indicated pyropheophorbide a methyl ester (pyropheophorbide a methyl ester; C 34 h 36 N 4 O-, accounting for 5% of the total weight of the Shansu extract), the figure 2 The indicated pheophorbide a methyl ester (pheophorbide a methyl ester; C 35 h 36 N 4 o 5 , accounting for 3.4% of the total weight of the shansu extract), the image 3 The indicated 1-linoleoyl-3-linolenoyl-glycerol (1-linleoyl-3-linolenoyl-glycerol; C 39 h 66 o 5 , accounting for 2.9% of the total weight of the shansu extract), the Figure 4 The indicated 1-linolenic acid-2,3-dipalmitoyl-rac-glycerol (1-linleoyl...

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Abstract

An asplenium nidus extract is used for preparing medicines or health food for improving prostate diseases, and contains pyropheophorbide acid-alpha methyl ester, phaeophorbide-alpha methyl ester, 1-linoleic acid-3-linoleic acid-glyceride, 1-linoleic acid-2,3-dipalmitic acid-glyceride, and 1,3-dipalmitic acid-glyceride. The asplenium nidus extract is prepared from a method including: a step of solvent extraction by using an extraction solvent to perform extraction processing on an asplenium nidus sample, so that the weight volume ratio (w / v, g / ml) between the asplenium nidus sample and the extraction solvent is 50 to 60 mg / ml, and an extract is obtained; and a step of column chromatography by using water and ethyl alcohol as mobile phases and performing the chromatography separation processing of the extract to obtain a plurality of differentiation objects which are numbered as segment a to segment I according to the chronological order of elution, and selecting the segments b, c and d or compositions thereof for vacuum concentration and freeze drying, and then the asplenium nidus extract is obtained.

Description

technical field [0001] The present invention relates to a plant extract and its use, in particular to a shansu extract and its use in improving prostate diseases. Background technique [0002] The prostate, also known as the prostate (Prostate), is located at the outlet of the bladder and surrounds the urethra. It is one of the male reproductive organs. [0003] Benign Prostatic Hyperplasia (BPH) is a common benign tumor in men. It occurs more often in men over 50 years old. Generally speaking, the enlargement of the prostate will directly compress the urethra, leading to excessive contraction of the urethra and increased internal pressure, causing voiding disorders, such as interruption of the urinary tract, frequent urination, leakage of urine, and a sense of residual urine. In severe cases, it can lead to uremia or kidney failure. Although benign prostatic hypertrophy does not increase the risk of prostate cancer, benign prostatic hypertrophy is similar to the early sym...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/409A61P13/08A23L1/29A61K31/232A61K31/231A23L33/00
Inventor 黄昆暄庄哲仁萧培文蔡佳芮
Owner JIN XIN BIOTECH
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