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Compound natural antioxidant for keratin preparation and preparation method of nanoemulsion of compound natural antioxidant

A technology of natural antioxidants and keratin, which is applied in the field of compound natural antioxidants and the preparation of nanoemulsions, can solve the problems of not being very reassuring, the hygiene quality is not stable and reliable, etc., to enhance the overall antioxidant capacity and improve the overall Antioxidant ability, effect of inhibiting Maillard reaction

Inactive Publication Date: 2015-07-22
湖州珍贝羊绒制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Extracting keratin from animal hair, poultry feathers, etc. to use as feed or health nutrition products to turn waste into treasure, this technology is more popular, but the problem that still exists at present is that the keratin produced by the existing technology The hygienic quality of protein products is not stable and reliable enough, especially when added to food, it is still not very reassuring

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Compound natural antioxidant A for keratin preparation, including oxidative dismutase / glutathione-S-ethyl ether / vitamin E compound 38 wt % and ethylenediamine disuccinate chelating agent 5 wt %, orange Hesperetin 4wt%; anthocyanin 5wt%, delphinidin 6wt%, isorhamnetin 1wt%, chrysanthemum extract 2wt%, tea polyphenols 3wt%, carotene 4wt%, vitamin C-laurate 6wt%, Ferulic acid-1-glyceride 6wt%, arctiin 0.8wt%, astragalus polysaccharide 6wt%, hypericin rutin 5wt% and ethylenediamine disuccinate 0.15wt%.

Embodiment 2

[0028] Compound natural antioxidant B for keratin preparation, including oxidative dismutase / glutathione-S-ethyl ether / vitamin E compound 58 wt % and ethylenediamine disuccinate chelating agent 1 wt %, citrus Hesperetin 6wt%; anthocyanin 3wt%, delphinidin 8wt%, isorhamnetin 0.5wt%, chrysanthemum extract 3wt%, tea polyphenols 2wt%, carotene 6wt%, vitamin C-laurate 4wt% , ferulic acid-1-glyceride 8wt%, arctiin 0.3wt%, astragalus polysaccharide 10wt%, hypericin rutin 3wt% and ethylenediamine disuccinate 0.15wt%.

Embodiment 3

[0030] Compound natural antioxidant C for keratin preparation, including oxidative dismutase / glutathione-S-ethyl ether / vitamin E compound 48 wt % and ethylenediamine disuccinate chelating agent 3 wt %, citrus Hesperetin 5wt%; anthocyanin 4wt%, delphinidin 7wt%, isorhamnetin 0.8wt%, chrysanthemum extract 2.5wt%, tea polyphenols 2.5wt%, carotene 5wt%, vitamin C-laurate 5wt%, ferulic acid-1-glyceride 7wt%, arctiin 0.6wt%, astragalus polysaccharide 8wt%, hypericin rutin 4wt% and ethylenediamine disuccinate 0.15wt%.

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Abstract

The invention provides a compound natural antioxidant for keratin preparation and a preparation method of nanoemulsion of the compound natural antioxidant. The compound natural antioxidant comprises flavonoid, polysaccharide active matter, and one or more of vitamins A, C and E extracted from natural plants, and reduced glutathione-S-monoether. The compound natural antioxidant is further prepared into the nanoemulsion with high solubility in water, is applied to a keratin preparation technology and has the advantages of environmental protection and high oxidation resistance; furthermore, ingredient structures of the compound natural antioxidant are complete and reasonable; and the compound natural antioxidant has strong synergism, and can carry out oxidation protection during the whole course from a hydrolysis production process of keratin to a protein product to ensure safety and sanitation of the protein product from beginning to end.

Description

technical field [0001] The invention belongs to the technical field of antioxidants, and in particular relates to a compounded natural antioxidant used in the preparation of keratin and a method for preparing nanoemulsions thereof. Background technique [0002] Extracting keratin from animal hair, poultry feathers, etc. to use as feed or health nutrition products to turn waste into treasure, this technology is more popular, but the problem that still exists at present is that the keratin produced by the existing technology The hygienic quality of protein products is not stable and reliable enough, especially when added to food, it is still not very reassuring. The reason is that Maillard side reactions often occur when keratin is hydrolyzed, which is the source of toxins, in which various free radicals such as hydroxyl radicals, peroxyl groups and single linear oxygen can be derived Hundreds of toxic substances are produced, so controlling and quenching free radicals h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/3562A23J1/10
CPCA23L3/3562A23J1/10A23V2002/00A23V2200/02A23V2250/02A23V2250/21A23V2250/2104A23V2250/211A23V2250/2116A23V2250/21162A23V2250/2132A23V2250/30A23V2250/51
Inventor 武达机邱金元龚熠姚春梅
Owner 湖州珍贝羊绒制品有限公司
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