Modified clay and preparation method and application thereof

A clay and modification technology, applied in the field of phospholipid modified clay and its preparation, can solve the problem of single type of mycotoxins, and achieve the effect of overcoming safety problems and improving adsorption effect.

Inactive Publication Date: 2016-12-07
ZHEJIANG FENGHONG NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] In order to overcome the problem that the existing mycotoxin adsorbent products adsorb mycotoxins in a single type, the first object of the present invention is to provide a modified clay, and the second obj

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Weigh 800g of montmorillonite powder (montmorillonite content ≥ 85%), soybean lecithin powder: 200g, add appropriate amount of water to the mixing equipment, mix and stir at a constant temperature of 50 degrees Celsius for 2 hours, take out, dry, and grind to obtain mycotoxin adsorption agent product samples (1#).

Embodiment 2

[0036] Weigh 700g of montmorillonite powder (montmorillonite content ≥ 85%), soybean lecithin powder: 300g, add appropriate amount of water to the mixing equipment, mix and stir at a constant temperature of 50 degrees Celsius for 2 hours, take out, dry, and grind to obtain mycotoxin adsorption Agent product samples (2#).

Embodiment 3

[0038] Weigh 600g of montmorillonite powder (montmorillonite content ≥ 85%), soybean lecithin powder: 400g, add appropriate amount of water to the mixing equipment, mix and stir at a constant temperature of 50 degrees Celsius for 2 hours, take out, dry, and grind to obtain mycotoxin adsorption Agent product samples (3#).

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PUM

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Abstract

The invention relates to the field of clay modification, in particular to phospholipid modified clay and a preparation method and application thereof. A modifying agent for the modified clay comprises phospholipid, and the modified clay is applied to a mycotoxin adsorbent. The phospholipid and the clay are innovatively compounded to prepare the mycotoxin adsorbent, and since phospholipid which belongs to feed additive ingredients is allowed to be added into feed, the safety problem possibly caused by traditional compounding of quaternary ammonium salt and the clay is solved. The compound mycotoxin adsorbent is excellent in adsorption effect on various toxins including aflatoxin, zearalenone and the like.

Description

technical field [0001] The invention relates to the field of clay modification, in particular to a phospholipid modified clay and its preparation method and application. Background technique [0002] Mycotoxins are metabolized products during the growth of molds. Molds and the toxins produced by molds are easy to accumulate in feed materials and feeds, causing huge economic losses to livestock breeding. About 20-30% of the world's grain is contaminated with known mycotoxins every year. Common mycotoxins are: aflatoxin, zearalenone, deoxynivalenol, fumonisins, ochratoxin, etc. Mycotoxins produced by raw materials and feed mold in the feed industry will reduce the growth performance and immunity of animals, increase the death rate, and cause huge economic losses. Different mycotoxins have different hazards to animal health. For example, aflatoxins mainly damage the liver, and at the same time have a direct impact on cellular immunity and humoral immunity; zearalenone toxins ...

Claims

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Application Information

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IPC IPC(8): B01J20/16B01J20/30A23K20/158A23L5/20
CPCB01J20/165B01J20/12B01J20/14
Inventor 王春伟李静静何倩陈杰宋海明晋新亮
Owner ZHEJIANG FENGHONG NEW MATERIAL
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