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Method for multi-level separation and refining of biological components of leguminous Caragana korshinskii

A multi-level, caragana technology, applied in the field of comprehensive utilization of leguminous plants, can solve the problems that have not been developed and cannot really realize the economic value of caragana, and achieve the effect of small investment, short cycle and easy promotion

Active Publication Date: 2017-03-29
JINAN MIDUOTAN NEW ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the method for refining biological components from Caragana seldom has been reported, and the technology for preparing flavonoids, oils, starch, proteins, hemicellulose, lignin, and cellulose from Caragana twigs has not yet been developed. , can not really realize the economic value of caragana

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] A method for multi-level separation and component refining of the biological components of Caragana fabaceae, comprising the following steps:

[0061] A Extraction and refining of flavonoids and oils

[0062] A1) At the end of autumn, cut down the whole plant of Caragana japonica from the root, collect the branches, stems and leaves of Caragana japonica, remove impurities, knead shreds, cut into 3-4cm sections, and then dry them with hot air at 40°C in a hot air warehouse Filled with inert gas (helium, argon or nitrogen, etc.); after drying, the moisture content of the caragana is below 12%, and the pulverized caragana is passed through a 40-mesh sieve to remove impurities.

[0063] The drying and pulverizing process of the caragana is isolated from the air, the flavonoids are easily oxidized, and the air isolation treatment can ensure the integrity of the flavonoids.

[0064] Caragana bar after pulverizing is placed in steam-explosive jar, and Caragana bar add-on reac...

Embodiment 2

[0115] A method for multi-level separation and component refining of the biological components of Caragana fabaceae, comprising the following steps:

[0116] A Extraction and refining of flavonoids and oils

[0117] A1) At the beginning of winter, cut down the whole plant of Caragana japonica from the root, collect the branches, stems and leaves of Caragana japonica, remove impurities, knead shreds, cut into 2-3cm sections, and then dry them with hot air at 40°C in a hot air warehouse The inside is filled with inert gas (helium, argon or nitrogen, etc.); after drying, the moisture content of the caragana is below 12%, and the pulverized caragana is passed through a 40-mesh sieve to remove impurities.

[0118] The drying and pulverizing process of the caragana is isolated from the air, the flavonoids are easily oxidized, and the air isolation treatment can ensure the integrity of the flavonoids.

[0119] Caragana bar after pulverizing is placed in the steam explosion tank, and...

Embodiment 3

[0170] A method for multi-level separation and component refining of the biological components of Caragana fabaceae, comprising the following steps:

[0171] A Extraction and refining of flavonoids and oils

[0172] A1) In early spring, cut down the whole Caragana fragrans from the roots, collect the branches, stems, and leaves of Caragana, remove impurities, shred them, cut them into 2-3cm sections, and then dry them with hot air at 40°C in a hot air warehouse Filled with inert gas (helium, argon or nitrogen, etc.); after drying, the moisture content of the caragana is below 12%, and the pulverized caragana is passed through a 40-mesh sieve to remove impurities.

[0173] The drying and pulverizing process of the caragana is isolated from the air, the flavonoids are easily oxidized, and the air isolation treatment can ensure the integrity of the flavonoids.

[0174] Caragana bar after pulverizing is placed in the steam explosion tank, and the Caragana bar add-on reaches 25% o...

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Abstract

The invention discloses a method for multi-level separation and refining of biological components of leguminous Caragana korshinskii, belonging to the technical field of comprehensive utilization of Caragana korshinskii. According to the invention, high-purity flavones, lipids, starch, protein, hemicelluloses, lignin, cellulose and the like are simultaneously obtained from Caragana korshinskii, and the above components of Caragana korshinskii are subjected to low-temperature high-pressure treatment, multiple steam explosion, biological enzymatic hydrolysis, organic solvent treatment and the like for refining so as to obtain high-purity, high-integrity and high-quality components; and waste water produced in the method is used for preparation of liquid fertilizer. To implement the method, a new factory can be built, or a great number of papermaking and pulping enterprises which have become bankrupted or are on the verge of bankruptcy can be reconstructed on the basis of the workshops, equipment, facilities and the like of the enterprises for production; and the method is low in investment, short in a treating period and easy to promote.

Description

technical field [0001] The invention relates to the technical field of comprehensive utilization of leguminous plants, in particular to a method for multi-level separation and component refining of biological components of Caragana fabaceae. Background technique [0002] Caragana belongs to the legume family, a shrub, and is a large deciduous shrub forage plant of the leguminous Caragana genus. The root system is extremely developed, and the main root penetrates deep into the soil. The plant height is 40-70 cm, and the maximum can reach about 2 meters. It is suitable for growing on sunny and semi-sunny slopes at an altitude of 900-1300 meters. Drought-resistant, cold-resistant, and high-temperature-resistant, it is an xerophytic shrub in arid grasslands and desert grasslands. At present, Caragana is one of the important tree species for soil and water conservation and sand-fixing afforestation in Northwest China, North China, and Northeast China. It is an excellent plant fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07K1/14C07K1/30A61K36/48A61P37/04A61P39/06A61P35/00A61P37/08A61P31/12A61P9/00A61P5/00C08B30/04C08B37/14C08H7/00D21C5/00D21B1/36D21C9/16
CPCA61K36/48A61K2236/19A61K2236/37A61K2236/51A61K2236/53C07K1/145C07K1/30C08B30/04C08B37/14C08H6/00D21B1/36D21C5/005D21C9/163
Inventor 曹吉祥
Owner JINAN MIDUOTAN NEW ENERGY TECH
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