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Comprehensive utilization process for ageratina adenophora

The invention relates to a technology of E. japonica and technology, which is applied to the new technological field of comprehensive development and utilization of E. pear and can solve the problems of difficulty in extracting chlorogenic acid, large differences in production cost and sales market, and reduction of chlorogenic acid content in leaves. , to achieve the effects of huge ecological and economic benefits, diverse product types, and high product quality

Active Publication Date: 2014-04-02
攀枝花市西宇生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Through years of production and practice, we found the following difficulties in the comprehensive utilization of Eupatorium adenophorum: (1) Although there are many resources of Eupatorium adenophorum, they are mainly distributed in mountains with inconvenient transportation, and it is difficult to collect them. The transportation is also inconvenient, which reduces the freshness of Eupatorium adenophorum when it arrives at the factory, and the content of chlorogenic acid in the leaves is also significantly reduced
Therefore, in the comprehensive utilization of Eupatorium adenophorum, it is more difficult to extract chlorogenic acid from leaves
(2) The degree of lignification of the stems, branches and leaves of Eupatorium adenophorum varies greatly. If it needs to be crushed to a powder with a length of less than 0.5cm, it must be crushed 2-4 times, and the required woodiness can be achieved after 1 crushing. Branches and leaves with a lower degree of chemicalization will be crushed 1-3 times unnecessary, and the cost is higher
(3) Among the various products produced by Eupatorium adenophorum, the production costs and sales markets of different products are quite different

Method used

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  • Comprehensive utilization process for ageratina adenophora

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Fresh plants of Eupatorium adenophorum (aboveground part) were harvested on the side of the road in Miyi County, Panzhihua City, Xichuan Province, with a weight of 1000kg. Immediately after harvesting, they were transported to the production workshop of Xiyu Biotechnology Co., Ltd., and used a powder sieving machine DYFS1.7* 560 carries out powder sieve, and the raw material 425kg that obtains minced length is less than 2cm, the raw material 560kg that length is more than 2cm. After that, put the two kinds of raw materials into the leaching tank respectively, compact them slightly, and first use the extract solution (containing 95% ethanol by weight and 0.1% urea by weight) to extract for 1-2 days. After filtration, adopt tap water leaching 1-2 day that is 3 times of raw material weight, then mix the extract solution of two kinds of raw materials respectively to obtain ethanol extract solution 4522kg, water extract solution 3015kg, obtain the filter residue 625kg that le...

Embodiment 2

[0055] Mix 2000kg of ethanol extract and 1515kg of water extract, carry out vacuum distillation at 60°C, recover 1820kg of ethanol, and obtain 162kg of concentrated solution. Mix 81kg of concentrate with 6kg of B-30 pesticide carrier stabilizer to make 87kg of water-based biopesticide. In addition, 81kg of concentrated liquid is mixed with 20kg of Nongru No. 500 liquid to make 101kg of emulsion type biological pesticide.

[0056] After mixing the remaining 2000 kg of ethanol extract and 1500 kg of water extract, carry out vacuum distillation at 60° C. to recover 1840 kg of ethanol to obtain 14 kg of powdery material. Mix 7 kg of powdery material with 1 kg of Nongru No. 500 solid to make 8 kg of wettable powder type biological pesticide. The emulsion type biopesticide and wettable powder biopesticide obtained in the present invention have remarkable control effects on plant diseases caused by aphids, bacteria, fungi and viruses.

Embodiment 3

[0058] Mix 560kg of filter residue with a length of less than 2cm, 2kg of calcium oxide, and 1,000kg of peat, and dissolve 38kg of urea in 400kg of tap water at a temperature of 26°C, and mix with the mixed material to make the water content of the mixed material reach 55%. Then use High-temperature microbial strains are fermented. The specific fermentation method is as follows: stack the mixed raw materials stirred by a mixer in a strip-shaped fermenter with a width of 2-2.5m and a height of 1-1.5m. The added high-temperature microbial strains are Rw decay accelerator (provided by Henan Hebi Renyuan Biological Co., Ltd.), and the dosage is 0.2kg. When using, mix the microbial strains with 2kg of peat and mix them into the mixture. Stack for 1-3 days, measure the fermentation temperature at 12 o'clock in the morning and 2 o'clock in the afternoon every day, and the depth of the thermometer inserted is 15cm. After the fermentation temperature rises above 60°C, use the compost ...

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Abstract

The invention discloses a novel process for comprehensive development and utilization of ageratina adenophora, belonging to the field of forestry biotechnologies. According to the process, organic fertilizers, activated charcoal, bio-pesticides, seedling nursery substrates, preservatives and degradable flowerpots are respectively prepared from ageratina adenophora through the measures of sieving, ethanol extraction, water extraction, fermentation, carbonization, concentrating and the like. The process disclosed by the invention has the characteristics of economical efficiency, practicability and environmental friendliness, the types of products are diverse, and the production quantity of various products can be regulated according to changing market conditions; the process is particularly applicable to the large-scale comprehensive development of ageratina adenophora and can be used for creating important ecological and economic benefits for the southwest of China.

Description

technical field [0001] The invention relates to a set of new techniques for the comprehensive development and utilization of Eupatorium adenophorum, belonging to the field of forestry biotechnology. Background technique [0002] Ageratina adenophora is a perennial herb or subshrub of Compositae, native to Mexico and Costa Rica in Central and South America. In the 1940s, it was introduced from Burma to the southernmost counties of Cangyuan and Gengma in the Lincang area of ​​Yunnan Province. It is now widely distributed in Yunnan, Guizhou, Sichuan, Guangxi, Chongqing, Hubei, Tibet and other provinces in the southwest. And spread east and north with the southwest wind. By 2012, Eupatorium adenophorum was distributed on 80% of the land in Southwest China, and the distribution area in Yunnan Province alone reached more than 2.5 million hectares. Due to the strong reproductive ability and adaptability to the environment, Eupatorium adenophorum can grow in arid and barren barren...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05G3/00A23L3/3472A01N65/12A01P7/04A01P1/00A01P3/00A01G31/00A01G9/02
Inventor 曹建华郑伟
Owner 攀枝花市西宇生物科技有限公司
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