Date pit extract having anti-bacterial effect and anti-oxidizing performance

An anti-oxidative and extractive technology, which can be used in medical preparations containing active ingredients, resistance to vector-borne diseases, anti-toxic agents, etc., can solve the problems of turning into waste, discarding and discarding jujube seeds, and achieve low production costs. , the effect of simple extraction process

Inactive Publication Date: 2015-03-18
上海市建青实验学校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when jujubes were widely used as food for medicinal food, the jujube pits in jujubes were discarded
In fact, the jujube core also has a certain medicinal value, but it is mostly ignored by the public, so it is not often mentioned by people, and it gradually becomes waste and eventually discarded.

Method used

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  • Date pit extract having anti-bacterial effect and anti-oxidizing performance
  • Date pit extract having anti-bacterial effect and anti-oxidizing performance
  • Date pit extract having anti-bacterial effect and anti-oxidizing performance

Examples

Experimental program
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Effect test

Embodiment

[0023] The present invention selects Escherichia coli and saccharomyces as test strains.

[0024] The concentration of the jujube seed extract solution with antibacterial effect and anti-oxidation property of the present invention is 27%.

[0025] Dilute the jujube seed extract with 0.9% normal saline, take 0ml, 0.5ml, 1ml, 1.5ml, and 2ml of the diluted jujube seed extract respectively, add them to a petri dish, and pour them into sterilized nutrients heated to 40-45 degrees Celsius Fill the agar medium to about 1 / 3 of the petri dish, put it flat, and cool it down.

[0026] After the plate is cooled and solidified, draw the middle line on the bottom of the culture dish, scrape the activated Escherichia coli and yeast liquid on the left and right sides of the plate, mark the plate after scraping the liquid, and send it to the electric heating constant temperature culture. Cultivate at a constant temperature of 30°C.

[0027] After 2 days, the cultured plates were taken out fo...

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Abstract

The invention aims to disclose a date pit extract having an anti-bacterial effect and an anti-oxidizing performance, wherein the date pit extract is extracted from dried date pits through a soxhlet extraction method and is obtained through reduced-pressure concentration. Compared with a date pit extract in the prior art, the date pit extract can effectively inhibit growth of escherichia coli and yeast and is significant in the anti-bacterial effect and the anti-oxidizing performance. Furthermore, red dates are widely planted in our country and the extraction technology of the date pit extract is simple and low in production cost. Meanwhile, the date pit extract itself is a plant product so that the date pit extract is environment-friendly. The date pit extract, due to the anti-bacterial effect, has a wide prospect, which achieves an object in the invention.

Description

technical field [0001] The invention relates to a jujube seed extract, in particular to a jujube seed extract with antibacterial and antioxidative properties. Background technique [0002] Jujube, also known as jujube. It has been listed as one of the "five fruits" (peach, plum, plum, apricot, jujube) since ancient times and has a long history. The most prominent feature of jujube is its high vitamin content. A clinical study abroad showed that patients who ate jujube continuously recovered more than 3 times faster than those who simply ate vitamin medicine. Therefore, jujube has the reputation of "natural vitamin pill". [0003] Jujube is a temperate crop with strong adaptability. Known as the "hardcore crop", jujube has the characteristics of tolerance to drought and waterlogging, and is the first choice for the development of water-saving forestry and fruit industry. Jujube has been known for its medicinal use for a long time. It has been recorded in "Shen Nong's Mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/725A61P31/04A61P31/10A61P39/06
CPCA61K36/725A61K2236/15A61K2236/333Y02A50/30
Inventor 杨宗霖
Owner 上海市建青实验学校
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