Efficient biochemical fulvic acid preparing process

A technology of biochemical fulvic acid and fulvic acid, which is applied in the field of high-efficiency production of biochemical fulvic acid, can solve problems such as unfavorable quality control, prolonged fermentation cycle, and easy changes in production conditions, so as to overcome randomness and uncertainty , The breeding method is simple and effective, and the production process is easy to control

Inactive Publication Date: 2005-12-14
郭伟光
View PDF4 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From some published documents, there are many methods to directly adopt natural broad-spectrum strains (such as Chinese patent 87104531.1, Chinese patent 92103519.5, Chinese patent 92110708.0, etc.), due to the complex composition of natural broad-spectrum strains and unstable species, There are also many harmful microorganisms in the middle, which have an adverse effect on the formation of fulvic acids, so that the fermentation cycle is long and the content of fulvic acids in the fermentation products is low; another method is to add inhibitors to the culture material (seeing Chinese patent 94103519.0), but it also suppresses the growth of beneficial microorganisms while suppressing harmful microorganisms, affects the growth of microorganisms and the degradation of organic matter, prolongs the fermentation period, and the fermentation is not complete; Added a small amount of actinomycetes (see Chinese patent 97118762.2), but the data disclosure is not sufficient, in addition because the generation of fulvic acid substances is the result of the joint action of various m

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0035] Example 1:

[0036]Samples were collected from the above three different locations, and then several cultured strains were added. Among them, the active yeasts were cultured in wort shake flasks for 32-40 hours, and Trichoderma viride and white filamentous fungi were cultured in bran koji5. ~7 days to mature spores. The medium composition and weight ratio used for the expansion of the production strains are:

[0037] Corn meal 15% Soybean meal 12% Bran 54% Peat 8% Sawdust 5%

[0038] Oil 2.2% Honey 3% Magnesium sulfate 0.3% Potassium dihydrogen phosphate 0.5%

[0039] The culture medium is sterilized at high temperature. For every 100 kg of culture medium, add 1.5 kg of collected soil, 1 kg of fresh cow dung, and 0.2 kg of cultured active yeast and koji spores. It can be used as biochemical yellow rot after ventilating for 48 hours. Use acid bacteria.

Example Embodiment

[0040] Example 2:

[0041] The organic nutrient components in the fermented materials are prepared as follows: sawdust 40%, stylofoam powder 22%, beer lees 10%, bran 10%, corn flour 8%, oil 5%, soybean meal 5%.

[0042] 7 kg of inorganic nutrient components are added to every 100 kg of organic nutrient components, specifically: 4 kg of urea, 1.5 kg of potassium dihydrogen phosphate, 0.3 kg of magnesium sulfate, and 1.2 kg of diammonium phosphate.

[0043] After mixing the fermentation materials, add 5 kg of cultivated biochemical fulvic acid strains, mix them thoroughly, and send them to the glass greenhouse for fermentation. The specific fermentation process is as described above.

Example Embodiment

[0044] Example 3:

[0045] The organic nutrient components in the fermented material are prepared as follows: sawdust 32%, peat 40%, bran 12%, corn flour 8%, soybean 8%.

[0046] For every 100 kg of organic nutrient components, 8.5 kg of inorganic nutrient components are added, specifically: 1.5 kg of ammonium bicarbonate, 3.5 kg of urea, 2 kg of potassium dihydrogen phosphate, 0.5 kg of magnesium sulfate, and 1 kg of ammonium phosphate.

[0047] The inorganic nutrient components are fully dissolved in water and then added to the organic nutrient components, then 3 kilograms of cultivated biochemical fulvic acid strains and 3 kilograms of the fulvic acid mixture that has been fermented last time are added, and the mixture is thoroughly mixed and fermented.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The efficient biochemical fulvic acid preparing process is to utilize, enrich and culture humic acid producing bacteria and auxiliary bacteria existing in nature to form specific fulvic acid producing bacteria. The fermented material includes crop stalks, saw dust and other agricultural and forest waste and some inorganic nutrient components as well as fulvic acid producing bacteria, and through controlling nutrients compounding ratio, water content, temperature, humidity and other technological parameters, fulvic acid is produced through directional fermentation. The present invention has the advantages of short fermentation period, low cost, high fulvic acid content, high product quality and easy control of the production process. The fermented product contains great amount of fulvic acid, amino acid, nucleic acid and other matters, and may be used widely in plantation, stockbreeding, aquiculture, industrial fermentation, medicine, pesticide and other industry.

Description

technical field [0001] The invention relates to a high-efficiency preparation method of biochemical fulvic acid. Background technique [0002] Fulvic acid is a kind of organic macromolecular compound with physiological activity, which has been widely used in industry, agriculture, forestry, animal husbandry, aquaculture, medical daily chemical and other industries. For a long time, people have relied on the extraction of humic acid substances from natural resources such as lignite and weathered coal, which not only has a complicated extraction process, but also consumes a large amount of coal resources. In recent years, people have successfully produced fulvic acid substances by imitating the formation conditions of humic acid substances in nature and using bio-fermentation technology, realizing the industrialization and large-scale production of fulvic acid substances. However, the current production process of biochemical fulvic acid is not standardized, and there are man...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C08H99/00
Inventor 郭伟光
Owner 郭伟光
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap