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Efficient integration feed mycotoxins adsorbent and use method thereof

A mycotoxin adsorption and feed technology, which is applied in the field of feed mycotoxin adsorbents and high-efficiency fusion feed mycotoxin adsorbents, to achieve the effect of enhanced hydrophobicity and hydrophilicity

Inactive Publication Date: 2013-05-22
SHANGHAI SANWEI TONGLI BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Considering the diversity and specificity of mycotoxin structures and the limitations of single and conventional adsorbent substances, any single and conventional adsorbent substances cannot effectively solve the pollution and hazards of various mycotoxins

Method used

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  • Efficient integration feed mycotoxins adsorbent and use method thereof
  • Efficient integration feed mycotoxins adsorbent and use method thereof
  • Efficient integration feed mycotoxins adsorbent and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This experimental example is to implement a kind of high-efficiency fusion feed mycotoxin adsorbent prepared according to claim 1 to treat aflatoxin B in vitro under the conditions of pH3 and pH6.5. 1 (AFB 1 ), zearalenone (ZEN), deoxynivalenol (DON), ochratoxin A (OTA), T-2 toxin, and fumonisin B 1 (FB 1 ) adsorption properties. The high-efficiency fusion feed mycotoxin adsorbent, its composition and weight percentage is 65% of composite nano-modified ultra-pure montmorillonite, 20% of yeast cell wall extract (mannan oligosaccharide and β-glucan) , Cross-linked polyvinylpyrrolidone (PVPP) 10% and complex immune polysaccharides (Epimedium polysaccharide and Astragalus polysaccharide) 5%. The composite nano-modified ultrapure montmorillonite is prepared according to the aforementioned process steps (see 1.1 to 1.3 for details). According to the above proportions, each raw material was weighed, and the yeast cell wall extract and compound immune polysaccharide (Epimed...

Embodiment 2

[0057] This experimental example is to implement the effect of a high-efficiency fusion feed mycotoxin adsorbent prepared according to claim 2 of the present invention on the production performance of piglets under the condition of mixed mycotoxin challenge. The high-efficiency fusion feed mycotoxin adsorbent, its composition and weight percentage is 65% of composite nano-modified ultra-pure montmorillonite, 20% of yeast cell wall extract (mannan oligosaccharide and β-glucan) , Cross-linked polyvinylpyrrolidone (PVPP) 10% and complex immune polysaccharides (Epimedium polysaccharide and Astragalus polysaccharide) 5%. The composite nano-modified ultrapure montmorillonite is prepared according to the aforementioned process steps (see 1.1 to 1.3 for details). Each raw material was weighed according to the above ratio, and the yeast cell wall extract and compound immune polysaccharide (Epimedium polysaccharide and Astragalus polysaccharide) were crushed through a 80-100 mesh standa...

Embodiment 3

[0083] This experimental example is to implement the effect of a high-efficiency fusion feed mycotoxin adsorbent prepared according to claim 3 of the present invention on the production performance of broiler chickens. The high-efficiency fusion feed mycotoxin adsorbent, its composition and weight percentage is 80% of composite nano-modified ultra-pure montmorillonite, 10% of yeast cell wall extract (mannan oligosaccharide and β-glucan) , cross-linked polyvinylpyrrolidone (PVPP) 7.5% and complex immune polysaccharides (Epimedium polysaccharide and Astragalus polysaccharide) 2.5%. The composite nano-modified ultrapure montmorillonite is prepared according to the aforementioned process steps (see 1.1 to 1.3 for details). Each raw material was weighed according to the above ratio, and the yeast cell wall extract and compound immune polysaccharide (Epimedium polysaccharide and Astragalus polysaccharide) were crushed through a 80-100 mesh standard sieve, and then compounded with cr...

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Abstract

The invention discloses an efficient integration feed mycotoxins adsorbent and a use method thereof. The efficient integration feed mycotoxins adsorbent is characterized by comprising the following components in percentage by weight: 6-80% of composite nanometer modified ultrapure montmorillonite, 10-20% of yeast cell wall extract, 5-15% of crosslinked PVPP (Polyvinylpyrrolidone) and 2.5-5% of compound immune polysaccharides, wherein the yeast cell wall extract comprises mannan oligosaccharide and beta-glucan, and the compound immune polysaccharides comprise epimedium polysaccharides and astragalus polysaccharides. According to the use method of the efficient integration feed mycotoxins adsorbent, the addition in a feed raw material or a compound feed is 0.1-0.5% of the feed weight. The efficient integration feed mycotoxins adsorbent disclosed by the invention blocks reduction of animal production performance, reduction of immunity, increase of sensitivity for various diseases or epidemic diseases and reduction of feed conversion which are caused by mycotoxin contamination of the feed and avoids potential threats to human health due to mycotoxin through a food chain.

Description

technical field [0001] The invention relates to a feed mycotoxin adsorbent, in particular discloses a high-efficiency fusion feed mycotoxin adsorbent and a using method thereof, belonging to the field of feed additives. The preparation can be used as a feed additive to effectively remove various mycotoxins in feed, including aflatoxin B 1 (Aflatoxin B 1 , AFB 1 ), Zearalenone (Zearalenone, ZEN), Deoxynivalenol (DON), T-2 Toxin (T-2 Toxin), Ochratoxin A (OTA) and Fumonisin B 1 (Fumonisins B 1 , FB 1 ), eliminate the decline in animal production performance, decreased immunity, increased susceptibility to various diseases or epidemics, decreased feed remuneration, and the potential threat of mycotoxins to human health through the food chain caused by feed mycotoxin contamination, and improve animal husbandry economic benefits and the safety level of livestock and poultry products. Background technique [0002] Feed mildew is a global problem. It is estimated that 25% of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/26B01J20/30A23K1/16A23K3/00
Inventor 王海东陈峰
Owner SHANGHAI SANWEI TONGLI BIO TECH
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