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Fermented feed containing humic acid chelated trace elements and preparation method thereof

A technology for chelating trace elements and fermented feed, which is applied to animal feed, animal feed, bacteria used in food preparation, etc. Cost, boosting immunity, changing the effect of medicinal properties

Active Publication Date: 2017-02-01
山东宝来利来生物工程股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the above-mentioned prior art, the purpose of the present invention is to provide a fermented feed containing humic acid chelated trace elements, the fermented feed helps to alleviate the resource loss caused by the addition of inorganic trace elements through the chelation of humic acid and trace elements. Waste and environmental pollution problems, and solve the problem of high production cost of amino acid trace element chelate, which is not conducive to widespread use

Method used

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  • Fermented feed containing humic acid chelated trace elements and preparation method thereof
  • Fermented feed containing humic acid chelated trace elements and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Embodiment 1: Chelation process research of trace element and humic acid

[0042] 1. Chelation of humic acid and zinc

[0043] The specific chelation method is as follows:

[0044] Combine humic acid (fulvic acid, commercially available product) with Zn 2+ According to the molar ratio of 1:1 (1kg humic acid: 50g ZnSO 4 ·7H 2 (0) was added into 50L of water to adjust the pH to 5, and reacted for 1 hour at 80° C. under stirring conditions to obtain a zinc humate chelate solution. Then concentrate the zinc humate chelating solution at 60°C, take it out when the chelating solution is thick but not hard, add (multiple times) 100L of absolute ethanol and stir to mix evenly, to wash and remove free zinc , discard the supernatant by centrifugation, and completely dry the precipitate in an oven to obtain zinc humate chelate.

[0045] Adopt atomic absorption spectrophotometry to measure the chelation rate of chelate, concrete method is:

[0046] Atomic absorption spectropho...

Embodiment 2

[0061] Example 2: Preparation of fermented feed containing humic acid chelated trace elements

[0062] 1. Composition of fermentation medium:

[0063] 55% fermented material, 45% water; all are percentages by mass.

[0064] The composition of the fermented material is:

[0065] 15 parts of soybean meal, 35 parts of bran, 8 parts of humic acid, 45 parts of stone powder, 8 parts of chrysanthemum, 6 parts of silver thread grass, 6 parts of apocynum leaves, 5 parts of golden gentian, 5 parts of cloth dregs leaves, humic acid Chelated trace elements 1 part.

[0066] Among them, humic acid chelated trace elements are mixed with zinc humate, copper humate and manganese humate at a mass ratio of 2:0.1:8.

[0067] The above-mentioned zinc humate, copper humate and manganese humate were prepared according to the chelation method of Example 1.

[0068] 2. The preparation method is as follows:

[0069] (1) Dried, pulverized, and mixed to make traditional Chinese medicine powder;

[...

Embodiment 3

[0072] Example 3: Preparation of fermented feed containing humic acid chelated trace elements

[0073] 1. The composition of the fermentation medium:

[0074] 60% fermented material, 40% water; all are percentages by mass.

[0075] The composition of the fermented material is:

[0076] 10 parts of soybean meal, 45 parts of bran, 5 parts of humic acid, 50 parts of stone powder, 5 parts of chrysanthemum, 10 parts of silvergrass, 4 parts of apocynum leaves, 8 parts of golden gentian, 4 parts of cloth dregs leaves, humic acid Chelated trace elements 0.7 parts.

[0077] Wherein, the humic acid chelated trace element is formed by mixing zinc humate, copper humate and manganese humate in a mass ratio of 3.6:0.215:10.

[0078] The above-mentioned zinc humate, copper humate and manganese humate were prepared according to the chelation method of Example 1.

[0079] 2. The preparation method is as follows:

[0080] (1) Dried, pulverized, and mixed to make traditional Chinese medicin...

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Abstract

The present invention discloses a fermented feed containing humic acid chelated trace elements. Bacterium strains are inoculated into a fermentation medium containing the humic acid chelated trace elements and the mixture is fermented to obtain the fermented feed containing the humic acid chelated trace elements. The fermentation medium is composed of fermentation materials and water. The raw materials of the fermentation materials consist of 10-20 parts of soybean meal, 20-45 parts of bran, 5-10 parts of humic acids, 40-50 parts of stone powder, 5-10 parts of chloranthus fortunei, 5-10 parts of chloranthus japonicus, 4-8 parts of apocynum venetum leaves, 4-8 parts of conyza blinii, 4-8 parts of folium microcotis and 0.7-1.4 parts of the humic acid chelated trace elements. The present invention also discloses a preparation method of the fermented feed. The fermented feed is prepared by the chelation of the humic acids and trace elements, helps alleviate the problems of resource wastes and environmental pollutions caused by the additions of the inorganic trace elements, and solves the problems that the amino acid trace element chelate is high in production costs and not conducive to wide uses.

Description

technical field [0001] The invention relates to a fermented feed containing humic acid chelated trace elements and a preparation method thereof, belonging to the technical field of fermented feed. Background technique [0002] Mineral elements are one of the essential nutrients for animals to maintain life and produce products. According to the different content in animals, minerals are usually divided into two categories: macro elements refer to inorganic elements that account for more than one ten thousandth of the total amount of animals. , such as calcium, phosphorus, sodium, potassium, magnesium, sulfur, etc.; trace elements refer to those chemical elements whose content in the animal body is less than one ten-thousandth of the body weight, such as iron, copper, cobalt, manganese, zinc, etc. Although the content of trace elements in animal feed is small, they directly or indirectly participate in almost all physiological and biochemical processes of the body, and play a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/18A23K10/30A23K10/37A23K20/10A23K20/20A23K20/28
CPCA23V2400/169Y02P60/87
Inventor 单宝龙陈雷王春凤谷巍陈静姜延龙王红刘乃芝任甜甜曾佳佳徐辉徐海燕王丽荣孙明杰
Owner 山东宝来利来生物工程股份有限公司
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