Method for extracting protein from azolla filliculoidas and drink made by utilizing extracted protein

A leaf-eating grass and protein technology, applied in the field of plant protein extraction, can solve the problems of easy residue and insufficient thoroughness, and achieve obvious curative effect, blood pressure regulation and blood lipid lowering effect

Inactive Publication Date: 2018-02-23
杨秀丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the process of extracting protein from leaf-eating grass using the existing method, the extracted protein is in liquid state, and it is not thorough enough and easy to remain

Method used

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  • Method for extracting protein from azolla filliculoidas and drink made by utilizing extracted protein

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Embodiment Construction

[0021] figure 1 It is a flowchart of the steps of a method for extracting protein from leaf-eating grass according to an embodiment of the present application. The method may generally include the following sequential steps:

[0022] Step 1. Pretreat the leaf-eating grass and squeeze it into a mixture of leaf-eating grass juice and residue;

[0023] Step 2. Carry out enzymatic reaction to leaf-eating grass juice and residue mixture;

[0024] Step 3. Carry out heat treatment to leaf-eating grass juice and residue mixture;

[0025] Step 4. Utilizing a high-speed refrigerated centrifuge to centrifuge the leaf-eating grass juice and the residue mixture, remove the residue in the leaf-eating grass juice and the residue mixture, and obtain the supernatant;

[0026] Step 5. Add tris buffer solution to the supernatant to dissolve the supernatant to obtain a precipitation solution;

[0027] Step 6. dialyze the precipitation solution to obtain the finished protein product.

[0028]...

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Abstract

The invention discloses a method for extracting protein from azolla filliculoidas and drink made by utilizing the extracted protein. The method sequentially comprises the following steps: pretreatingazolla filliculoidas, and squeezing into azolla filliculoidas juice and residue mixture; carrying out enzymatic reaction on the azolla filliculoidas juice and residue mixture; carrying out heat treatment on the azolla filliculoidas juice and residue mixture; carrying out centrifugal treatment on the azolla filliculoidas juice and residue mixture by utilizing a high-speed freezing centrifuge, and removing residues in the azolla filliculoidas juice and residue mixture, so that clear liquid is obtained; adding trihydroxymethyl amino methane buffer solution into the clear liquid, and carrying outsolution treatment on the clear liquid, so that precipitation solution is obtained; and carrying out dialysis on the precipitation solution, so that the protein finished product is obtained. The method for extracting the protein form the azolla filliculoidas has the advantages that the solution treatment is carried out on the clear liquid, proteins in the clear liquid can be precipitated and crystallized, and further dialysis treatment is carried out on the precipitation solution, so that the protein is extracted more thoroughly.

Description

technical field [0001] The present application relates to a method for extracting protein from plants, in particular to a method for extracting protein from leaf-eating grass and beverages made from the protein. Background technique [0002] Leaf-eating grass, derived from the new plant species developed and cultivated by Beijing Junxin Quansheng Environmental Science and Technology Research Institute, is a perennial herb plant, Polygonaceae Sorrel. [0003] Leaf-eating grass is high in protein, 18 kinds of amino acids, vitamins, SOD, isoflavones, chlorophyll, emodin, potassium, selenium, calcium and other beneficial elements and minerals. It is a new type of high-protein plant used for the development Food, beverages, health care products, pharmaceuticals, plant extracts and other fields, strengthen the human body and improve the quality of life. Foliage is a high-yield plant. It is harvested 6 to 8 times a year in the north, with an yield of 20 to 40 tons per mu; in the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L2/52A23L33/105A23L33/185A23L33/10A23J1/00
CPCA23J1/007A23L2/38A23L2/52A23L33/10A23L33/105A23L33/185A23V2002/00A23V2200/326A23V2200/3262A23V2200/328A23V2200/30A23V2200/332A23V2200/318A23V2200/32A23V2200/314A23V2250/028A23V2250/21A23V2250/262A23V2250/5024A23V2250/548A23V2250/708
Inventor 杨秀丽柏绿山
Owner 杨秀丽
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