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Method for extracting polyphenol substances from banana leaf and stem scales

A technology for polyphenols and plantains, which is applied in the directions of drug combinations, pharmaceutical formulations, plant raw materials, etc., can solve the problems of low efficiency of polyphenols, low extraction quality, etc., and achieves simple and convenient production and processing technology, improved purification efficiency, The effect of improving work efficiency

Inactive Publication Date: 2021-06-04
广州础研网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for extracting polyphenols from plantain leaf stem scales, which solves the problem that the existing technology still has many problems in the extraction of polyphenols from banana leaves. Defects, the extraction of polyphenols is not only inefficient, but also the overall extraction quality is low

Method used

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Embodiment

[0026] Embodiments of the present invention provide a method for extracting polyphenols from plantain leaf stem scales, comprising the following specific steps:

[0027] S1. First, the plantain leaf stem scales to be processed are cleaned and dried, and then the dried plantain leaf stem scales are crushed by a pulverizer;

[0028] S2. Sieve the crushed plantain leaf stem scale particles to remove dust and fine stones and other impurities in the plantain leaf stem scale particles;

[0029] S3. Place the sieved plantain leaf and stem scale particles in a holding bucket, and soak them in warm water. During the soaking process, use a stirring device to stir and process them. The soaking time is controlled at 2-3 hours. After the soaking is completed, Using extrusion equipment for repeated extrusion processing;

[0030] S4. Prepare a sieve, screen and filter the extruded mixture through a sieve, thereby filter out the plantain leaf stem scale particles in the mixed solution, and c...

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Abstract

The invention provides a method for extracting polyphenol substances from banana leaf and stem scales, and relates to the technical field of polyphenol substance extraction. The method for extracting the polyphenol substances from the banana leaf and stem scales comprises the following specific steps that S1, firstly, the to-be-processed banana leaf and stem scales are cleaned and dried in the sun, and then the dried banana leaf and stem scales are crushed by a crusher; S2, the crushed banana leaf and stem scale particles are sieved, and dust, fine stones and other impurities in the banana leaf and stem scale particles are removed; and S3, the sieved banana leaf and stem scale particles are placed in a containing barrel and soaked with warm water, stirring processing is carried out by a stirring device in the soaking process, and the soaking time is controlled to be 2-3 hours. According to the method, the polyphenol substances are extracted in a multi-stage treatment mode, the production and processing process is simple and convenient, meanwhile, the extraction quality and efficiency of the polyphenol substances are guaranteed, and therefore the overall working efficiency of the method is greatly improved.

Description

Technical field [0001] The present invention relates to the technical field of extracting polyphenols, specifically a method for extracting polyphenols from plantain leaves and stems. Background technique [0002] Plantain is a perennial herbaceous plant of the family Musaceae. Plantain can be eaten. The nutritional value of plantain and banana are similar. From the perspective of traditional Chinese medicine, both have the effect of moisturizing the intestines and laxatives. However, banana is cool in nature, and plantain is neutral in nature. It can strengthen the stomach if it is cold. It is not advisable to eat too much. Generally, the elderly should eat plantains. Banana is a perennial herbaceous plant with large and wide leaves. It likes warmth and is weak in cold tolerance. It has strong stem meristem ability, tolerates semi-shade, has strong adaptability and grows quickly. Plantain pulp, flowers, leaves and roots are rich in sugars, amino acids, cellulose, various m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/88A61P39/06A61P29/00A61P31/04A61P9/12A61P9/00A61K127/00A61K135/00
CPCA61K36/88A61K2236/13A61K2236/15A61K2236/17A61K2236/331A61K2236/53A61P9/00A61P9/12A61P29/00A61P31/04A61P39/06
Inventor 叶海鹏
Owner 广州础研网络科技有限公司
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