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Method for processing hybrid Rumex acetosa

A technology of hybrid sorrel and ultrafiltrate, which is applied in the direction of organic fertilizer, animal feed, animal feed, etc., can solve the problems of less application of deep processing in the later stage, resistance to application promotion, single form of deep processing in the later stage, etc., and achieve the effect of increasing economic added value

Inactive Publication Date: 2009-01-28
BEIJING LVSHOUKANG TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the use of hybrid sorrel is only used as livestock feed, and its late-stage deep processing is rarely used, and the form of late-stage deep processing is single, high energy consumption, and low utilization rate, and there is no good economic value for the development and utilization of hybrid sorrel.
This has also led to hybrid sorrel, a crop with high economic and social value, causing great resistance in application and promotion.

Method used

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  • Method for processing hybrid Rumex acetosa

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1, the processing of hybrid sorrel

[0015] The processing flow of hybrid sorrel is as follows: figure 1 shown

[0016] 1. Extraction of grass particles

[0017] 1 ton of fresh hybrid sorrel body was cleaned and sent to a shearing machine to cut into shreds, and then squeezed with a juicer to obtain 750L of juice. After the sorrel juice is squeezed, the remaining residue is dried at 80°C to obtain 0.1 ton of green powdery grass granules, with a protein content of about 28.56%, a fiber content of 14.26%, and a moisture content of 8.42%.

[0018] 2. Extraction of leaf protein

[0019] The 750L juice obtained in the above steps is microfiltered with a polypropylene thermal spray fiber membrane, the filtration accuracy is 5um, and the filtration area is 0.5m 2 , Pressure 0.08MPa filter, remove fine particles such as coarse fibers and so on. Then use a hollow fiber ultrafiltration membrane with a molecular weight cut-off of 60,000 for ultrafiltration. Membra...

Embodiment 2

[0025] Other steps are the same as in Example 1, except that step two uses a flat ultrafiltration membrane with a molecular weight cut-off of 60,000. Membrane material: polysulfone, membrane area: 0.15m 2 , length: 30cm, width: 15cm, height: 5cm. Ultrafiltration at 0.17MPa for 45 minutes to obtain 670L of ultrafiltrate and 80L of ultrafiltration concentrate. Obtain 0.18kg of granular leaf protein product, and its protein content is 39.5%.

Embodiment 3

[0027] Other steps are the same as in Example 1, except that step 2 uses a roll-type ultrafiltration membrane with a molecular weight cut-off of 60,000. Membrane material: polyacrylonitrile, membrane area: lateral area: 3200cm 2 , cross-sectional area: 2.4cm 2 . Ultrafiltration at 0.17MPa for 48 minutes to obtain 660L of ultrafiltrate and 90L of ultrafiltration concentrate. Obtain 0.18kg of granular leaf protein product, and its protein content is 39.8%.

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Abstract

The invention discloses a method for processing hybridization yellow dock which comprises the steps that: 1) the hybridization yellow dock is extracted into juice; the juice and the residue are separated; the residue is dried and made into grass kernels; 2) after the juice is removed with kernels by microstrainer, the juice passes hyper filtration by ultrafiltration membrane with the interception molecular weight of sixty thousand dolton, and ultrafiltrate and hyperfiltration concentrated solution are respectively gathered; hyperfiltration concentrated solution is dried to obtain leaf protein; 3) the ultrafiltrate passes hyper filtration by ultrafiltration membrane with the interception molecular weight of ten thousand dolton, and ultrafiltrate and hyperfiltration concentrated solution are respectively gathered; the hyperfiltration concentrated solution is frozen and dried to obtain SOD crude enzyme preparation and the ultrafiltrate is fermented to obtain microorganism manure. The invention takes full advantage of high nutrition of the hybridization yellow dock and adopts the methods of filtration and ultrafiltrate to comprehensively develop all kinds of deep processing products at different levels, thus increasing the economic value of hybridization yellow dock, and opening up the train of thought for increasing income of peasant.

Description

technical field [0001] The invention relates to a plant processing method, in particular to a method for processing hybrid sorrel. Background technique [0002] Hybrid sorrel is a perennial herbaceous plant of the genus Rumex Polygonaceae, commonly known as tall spinach. It has the characteristics of drought resistance, cold resistance, alkali resistance, high yield, rich nutrients and high content. It is suitable for growth in saline, sandstorm and desertification land. It is planted in most parts of the north and south of my country. Hybrid sorrel is a very good ecological and environmentally friendly plant, often used as the first choice for returning farmland to grassland, returning farmland to forest, and intercropping forest and grass. Hybrid sour mold has high nutritional value, and its protein content is high. The crude protein content reaches 30%-34% at the leaf cluster stage and 28%-29% at the budding stage; the amino acid content is comprehensive and rich, contain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14C05F11/10A23K10/30
Inventor 梅汝鸿王嘉猷靳晋孙元枢王琦梅宁
Owner BEIJING LVSHOUKANG TECH DEV
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