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Mineral feed mould inhibitor and preparation method thereof

A mildew inhibitor and feed technology, applied in the field of aquaculture, can solve the problem that the anti-mildew material cannot meet the multi-functional requirements of the feed, etc., and achieve the effects of excellent biological health care function, increasing flavor and improving palatability.

Pending Publication Date: 2017-05-31
HEBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The anti-mildew material only has the effect of anti-bacterial and anti-mildew, and diatomite is used as the adsorption material, and the synergistic effect of the anti-mold agent S89 and nano-zinc oxide plays an anti-mildew effect. The disadvantage is that the anti-mildew material cannot adapt to current Market requirements for multifunctional feed

Method used

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  • Mineral feed mould inhibitor and preparation method thereof
  • Mineral feed mould inhibitor and preparation method thereof
  • Mineral feed mould inhibitor and preparation method thereof

Examples

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preparation example Construction

[0034] The preparation method of above-mentioned mineral type feed antifungal agent, the steps of this method are:

[0035] 1) Weigh each raw material by weight percentage;

[0036] 2) respectively pulverizing bentonite, tourmaline, limestone and diatomite by secondary wet ball milling process, the pulverized particle size is 0.05-0.5 mm, to obtain refined mineral powder;

[0037] 3) Fully mix the refined mineral powder in a mixer, put it into a high-temperature furnace for heat treatment, the heat treatment temperature is 400-450 ° C, and the heat treatment time is 2 hours to remove unstable impurities in the mineral powder and increase Mineral activity, and guarantee that tourmaline has not undergone biophase transformation;

[0038] 4) The mineral powder after the heat treatment in step 3) is fully mixed with the organic acid and cinnamon oil to obtain the mineral feed antifungal agent.

[0039] The invention also protects a feed added with the mineral feed antifungal age...

Embodiment 1

[0042] Present embodiment mineral type feed antifungal agent, the weight percent of the raw material of this antifungal agent forms: bentonite 20%; Tourmaline 30%; Limestone 10%; Diatomite 20%; Organic acid 15%; Cinnamon oil 5% . The organic acid in this embodiment is propionic acid.

[0043] The preparation method is:

[0044] 1) Weigh each raw material by the above weight percentage;

[0045] 2) Bentonite, tourmaline, limestone and diatomaceous earth are respectively pulverized by a secondary wet ball milling process, wherein the pulverized particle size of limestone is 0.5 mm, and the pulverized particle size of other minerals is 0.1 mm to obtain refined minerals Powder;

[0046] 3) Fully mix the refined mineral powder in a mixer, put it into a high-temperature furnace for heat treatment, the heat treatment temperature is 450°C, and the heat treatment time is 2h;

[0047] 4) The mineral powder after the heat treatment in step 3) is fully mixed with the organic acid and ...

Embodiment 2

[0049] The raw material type and weight percentage composition and preparation method of the mineral type feed antifungal agent of this embodiment are the same as in Embodiment 1. The difference is that during the preparation process, the heat treatment temperature is 400°C.

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Abstract

The invention relates to a mineral feed mould inhibitor and a preparation method thereof. The mould inhibitor consists of the following raw materials in percentage by weight: 20 to 25% of bentonite, 30 to 35% of tourmaline, 5 to 10% of limestone, 15 to 20% of kieselguhr, 15% of organic acid and 5 to 10% of cinnamon oil. The preparation method of the mould inhibitor comprises: weighing each raw material in percentage by weight; respectively grinding the bentonite, the tourmaline, the limestone and the kieselguhr by adopting a secondary wet ball-milling process under a grinding particle size of 0.05 to 0.5mm so as to obtain refined mineral powder; sufficiently mixing the refined mineral powder in a mixer, placing the obtained product into a high-temperature furnace to carry out heat treatment, wherein a heat treatment temperature is 400 to 450 DEG C, and heat treatment time is 2h; sufficiently mixing the mineral powder subjected to heat treatment with the organic acid and the cinnamon oil to obtain the mineral feed mould inhibitor. The mould inhibitor solves the problem of feed mouding, influences feed palatability a little and can supplement mineral elements in a feed, so that the feed can be effectively prevented from being moulded.

Description

technical field [0001] The invention belongs to the technical field of breeding, and in particular relates to a mineral-type feed antifungal agent and a preparation method thereof. Background technique [0002] Mildew is a common phenomenon in the process of feed storage. The nutrients in the feed are rich and exposed. When the moisture content exceeds 12%, it provides a breeding ground for the growth of mold. Feed mold has caused serious harm to the palatability and nutrition of feed, directly affecting product quality, causing serious waste of resources, and even causing mycotoxin poisoning in poultry and livestock, causing the death of poultry and livestock, and causing serious economic losses. In order to prevent feed mildew and increase the storage time of feed, feed anti-fungal agents are generally added to feed formula. At present, most of the commonly used feed antifungal agents on the market are organic antifungal agents, and their ingredients are single or compoun...

Claims

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Application Information

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IPC IPC(8): A23L3/358A23L3/3508
CPCA23L3/3508A23L3/358
Inventor 孟军平顾小杨梁金生韩筱玉
Owner HEBEI UNIV OF TECH
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