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Composition capable of reducing aflatoxin (AFT) B1 in solid material as well as preparation method and use method of composition

A kind of aflatoxin and solid material technology, which is applied in the direction of plant raw materials, medical preparations containing active ingredients, and medical raw materials derived from gymnosperms subphylum, etc., can solve the problem of destroying nutrients, expensive recycling and processing, and popularization and application Problems such as low value, to achieve low price and good effect

Inactive Publication Date: 2018-09-28
赵万友
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mixed solvent extraction method: use some organic solvents to extract aflatoxin B1 from the sample. This method is used for the removal of toxins in solid foods such as peanut flour and cotton seeds. The efficiency can reach 93-98%. However, in extraction, solvent recovery and Expensive to process, low value for promotion and application
High-temperature method: Since aflatoxin B1 is heat-resistant, it must exceed 280°C to crack, but too high a temperature will destroy other nutrients in the food at the same time, so it is not used as the main method of detoxification

Method used

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  • Composition capable of reducing aflatoxin (AFT) B1 in solid material as well as preparation method and use method of composition
  • Composition capable of reducing aflatoxin (AFT) B1 in solid material as well as preparation method and use method of composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Sample name: polygala

[0018] Tested by a third party: the content of aflatoxin B1 is 32μg / kg, and the moisture content is 14%;

[0019] A composition for reducing aflatoxin B1 in solid materials, comprising 10 g of silicon dioxide, 2.6 g of aluminum oxide, 0.02 g of titanium dioxide, 0.16 g of ferric oxide, 0.26 g of magnesium oxide, 0.8 g of calcium oxide, and manganese oxide 0.02g, 0.06g sodium oxide, 0.2g potassium oxide, 0.02g phosphorus trioxide, 0.005g copper sulfate, 0.005g zinc sulfate; weigh the above components, stir well, and dry at a constant temperature of 80°C until the water content Reduce to 5%, then pulverize and grind to 200-300 mesh;

[0020] Weigh 1000g Polygala sample and dry it with blast constant temperature dryer until the water content reaches 5%; mix and stir the above composition and Polygala sample evenly, put it into a plastic ziplock bag, and after 6 days of degradation reaction, Polygala sample and combination The polygala sample was s...

Embodiment 2

[0023] Sample name: Suanzaoren

[0024] Tested by a third party: the content of aflatoxin B1 is 35μg / kg, and the moisture content is 13%;

[0025] A composition for reducing aflatoxin B1 in solid materials, comprising 22 g of silicon dioxide, 7.5 g of aluminum oxide, 0.55 g of titanium dioxide, 0.4 g of ferric oxide, 0.65 g of magnesium oxide, 3 g of calcium oxide, and 0.55 g of manganese oxide g, 0.15g of sodium oxide, 0.5g of potassium oxide, 0.05g of phosphorus trioxide, 0.005g of copper sulfate, and 0.005g of zinc sulfate; weigh the above components, stir evenly, and dry at a constant temperature of 80°C until the water content drops to 6%, then pulverized and ground to 200-300 mesh;

[0026] Weigh 1000g jujube seed sample, dry it with a blower constant temperature dryer, and reduce the water content to 5.5%, take the above composition and the jujube kernel sample, stir evenly, store in a plastic sealed bag, and carry out the degradation reaction after 12 days Sieve and ...

Embodiment 3

[0029] Sample name: Baiziren Cream

[0030] Tested by a third party: the content of aflatoxin B1 is 150μg / kg, and the moisture content is 13%;

[0031] A composition for reducing aflatoxin B1 in solid materials, comprising 35 g of silicon dioxide, 13 g of aluminum oxide, 0.15 g of titanium dioxide, 1.5 g of ferric oxide, 0.2 g of magnesium oxide, 3.5 g of calcium oxide, and 0.12 g of manganese oxide g, 0.35g of sodium oxide, 1.8g of potassium oxide, 0.14g of phosphorus trioxide, 0.005g of copper sulfate, and 0.005g of zinc sulfate; weigh the above components, stir well, and dry at a constant temperature of 80°C until the water content drops to 6%, then pulverized and ground to 200-300 mesh;

[0032] Weigh 1000g of cypress kernel cream sample, dry it with a blower constant temperature dryer, and reduce the water content to 6%, take the above composition and the cypress kernel cream sample and stir evenly, store it in a sealed bag, and after 12 days of degradation reaction car...

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Abstract

The invention discloses a composition capable of reducing aflatoxin (AFT) B1 in a solid material. The composition comprises silicon dioxide, aluminum oxide, titanium dioxide, ferric oxide, magnesium oxide, calcium oxide, manganese oxide, sodium oxide, potassium oxide and phosphorus trioxide. Besides, the invention further provides a preparation method and a use method of the composition capable ofreducing the AFT B1 in the solid material. The content of the AFT B1 can be effectively decreased by use of the composition capable of reducing the AFT B1 in the solid material, prepared by the method provided by the invention. In addition, the composition is non-toxic, harmless and pollution-free, raw materials are easy to obtain and low in price, and the production process is simple and prone to industrial mass production.

Description

technical field [0001] The invention relates to the technical field of food and traditional Chinese medicine safety, in particular to a composition for reducing aflatoxin B1 in solid materials, a preparation method and a use method thereof. Background technique [0002] Aflatoxin (AFT) is a class of compounds with similar chemical structures, all of which are derivatives of dihydrofuranocoumarin; Metabolites. They exist in soil, animals and plants, various nuts and medicinal materials, especially easy to contaminate peanuts, corn, rice, soybeans, wheat and other grain and oil products. They are the most toxic mycotoxins and are extremely harmful to human health. . [0003] In natural food, aflatoxin B1 is the most common and most harmful. AQSIQ stipulates that aflatoxin B1 is one of the mandatory inspection items for most foods. The toxicity of aflatoxin B1 is higher than that of vomitoxin. It is 30 times more toxic and 20 times more toxic than zearalenone. The acute toxi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L5/20A61K36/69A61K36/725A61K36/14
CPCA61K36/14A61K36/69A61K36/725A23L5/276
Inventor 赵万友赵学斌
Owner 赵万友
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