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Harmful bacteria growth inhibition additive for processing livestock silage feed

A technology of silage feed and growth inhibition, which is applied in the fields of application, food science, food preservation, etc., can solve the problems of strong taste irritation, corrosiveness, toxicity, etc., and achieve the effect of high food safety and convenient use

Inactive Publication Date: 2017-05-31
五河县盛源畜牧养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although propionic acid has a significant ability to inhibit fungal activity, it is a chemical substance that not only has certain toxicity, but also has a strong taste and is corrosive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] (1) Add 15 parts of gardenia leaves, 5 parts of asparagus leaves, 2 parts of iron tree leaves and 1 part of soil wattle bark to 200 parts of water, heat up to reflux state at a heating rate of 5°C / min and mix for 30 minutes, then heat at 10°C / min cooling rate to 45-55 ° C, and add 15 parts of hawthorn leaves, 10 parts of Desmodium and 2 parts of Solanum nigrum leaves, soak for 15 minutes, use a rated power of 1.5kW to refine repeatedly three times, filter, Gained filtrate is material I;

[0027] (2) Add 0.5 parts of talcum powder and 0.5 parts of hydrogenated castor oil to 4 parts of cottonseed cake, heat up to 75-80 ° C at a heating rate of 5 ° C / min and mix for 15 minutes, then add 0.3 parts of tea seed powder and continue to heat and mix 5min, to obtain material II;

[0028] (3) Add 5 parts of furfural slag and material II in material I, leave standstill 30min after fully mixing, then send in the ball mill, pass 200 mesh sieves after ball milling 5h, then add 0.2...

Embodiment 2

[0035] (1) Add 20 parts of gardenia leaves, 5 parts of asparagus leaves, 2 parts of iron tree leaves, and 1 part of eucalyptus bark to 200 parts of water, heat up to reflux state at a heating rate of 5°C / min and keep mixed for 30 minutes, then heat at 10°C / min cooling rate to 45-55 ℃, and add 10 parts of hawthorn leaves, 10 parts of desmodium and 2 parts of black nightshade leaves, soak for 15 minutes, use a rated power of 1.5kW refiner to refine repeatedly three times, filter, Gained filtrate is material I;

[0036] (2) Add 0.5 parts of talcum powder and 1 part of hydrogenated castor oil to 6 parts of cottonseed cake, heat up to 75-80 ° C at a heating rate of 5 ° C / min and mix for 15 minutes, then add 0.3 parts of tea seed powder, and continue to heat and mix 5min, to obtain material II;

[0037] (3) Add 5 parts of furfural slag and material II in material I, leave standstill 30min after fully mixing, then send in the ball mill, pass 200 mesh sieves after ball milling 5h,...

Embodiment 3

[0044] The harmful bacteria growth inhibitory additives prepared in Example 1 and Example 2 were mixed with green storage straw, and their effects were measured. The results are shown in Table 1.

[0045] The action effect of the harmful bacteria growth inhibitory additive made in table 1

[0046] project Example 1 Example 2 propionic acid odor Fragrant Fragrant stimulating taste Harmful bacteria inhibition rate 96.8％ 97.3％ 92.7％

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PUM

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Abstract

The invention discloses a harmful bacteria growth inhibition additive for processing a livestock silage feed, and relates to the technical field of livestock silage feed processing. The harmful bacteria growth inhibition additive is prepared from the following raw materials in parts by weight of 15 to 20 parts of cape jasmine leaves, 10 to 15 parts of fructus crataegi leaves, 10 to 15 parts of christina loosestrife herb, 5 to 10 parts of radix asparagi leaves, 3 to 6 parts of cottonseed cake, 3 to 6 parts of furfural residues, 2 to 4 parts of glycoalkaloids leaves, 2 to 4 parts of sago cycas leaves, 1 to 2 parts of golden larch bark, 0.5 to 1 part of talcum powder, 0.5 to 1 part of hydrogenated castor oil, 0.3 to 0.5 part of tea seed powder, 0.1 to 0.3 part of bisabolol and 150 to 200 parts of water. The additive is convenient to use, can play a remarkable role in inhibiting the growth of harmful bacteria at a fermentation period by being added into silage and mixing fully, and has high eating security.

Description

[0001] Technical field: [0002] The invention relates to the technical field of silage feed processing, in particular to a growth-inhibiting additive for harmful bacteria for poultry and livestock silage feed processing. [0003] Background technique: [0004] Green storage feed has the reputation of "grass canned food". It is juicy and palatable, has a sour smell, high digestibility and rich nutrition. It is the first-class feed for feeding livestock such as cattle and sheep. The green storage method is simple and low in cost. As long as the green storage raw materials are transported back in a short period of time, the appropriate water content is mastered, crushed and stepped on, compacted and sealed, it can be used to feed poultry and livestock during the period of forage shortage. [0005] In the processing of silage feed, additives are needed to improve the fermentation of silage feed. On the one hand, the fermentation speed is controlled by adding fermenting bacteria to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/349A23L3/358
CPCA23L3/349A23L3/358
Inventor 刁梅
Owner 五河县盛源畜牧养殖专业合作社
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