Natural compound preservative for food

A compound preservative and natural technology, which can be used in food ingredients as antioxidants, food preservation, meat/fish preservation with chemicals, etc. It can solve the problems of single functional components of natural preservatives and unclear toxicity of chemical preservatives. , to achieve the effects of non-toxic and side effects, good anti-oxidation, and improved stability

Active Publication Date: 2014-03-26
WEIHAI BAIHE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the lack of clear toxicology of chemical preservatives and single functional components of natural preservatives in the prior art, the present invention provides

Method used

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  • Natural compound preservative for food
  • Natural compound preservative for food
  • Natural compound preservative for food

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1

[0019] A natural compound preservative for food, which is composed of the following components in weight percentage: onion extract 23%, cumin extract 23%, tea polyphenols 27%, propolis 27% %. The natural compound preservative is suitable for soybean oil, and its addition amount in soybean oil is 0.08% by weight of soybean oil.

Example Embodiment

[0020] Example 2

[0021] A natural compound preservative for food, which is composed of the following components in weight percentage: 30% onion extract, 15% cumin extract, 30% tea polyphenols, and 25% propolis %. The natural compound preservative is suitable for fish meat, and its addition amount in fish meat is 0.1% by weight of fish oil.

Example Embodiment

[0022] Example 3

[0023] A natural compound preservative for food, which is composed of the following components in weight percentage: onion extract is 20%, cumin extract is 20%, tea polyphenols is 30%, and propolis is 30%. %. The natural compound preservative is suitable for meat products, and its added amount in meat products is 0.1% of the weight of the meat products.

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PUM

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Abstract

The invention relates to a natural compound preservative for food, which is composed of the following components by weight percent: 20-30 percent of onion extract, 15-25 parts of cumin extract, 20-30 percent of tea polyphenol and 25-35 percent of bee propolis, and the sum of weight percentage of the components is 100%. The natural compound preservative has the advantages that the components are cooperatively used, so that the synergistic effect is realized; the continuous preservative effect is achieved, the preservative effect is good, the composition adopts natural ingredients, is safe and has no toxic or side effects, the preservative comprises multiple nutrient elements without antioxidant function, and the dosage is scientific, so that the preservative is an antioxidant which is nutritionally valuable for a human body, and is suitable for food such as salted products, meat, grease and aquatic products.

Description

technical field [0001] The invention relates to the general preservation of food, in particular to a natural compound preservative for food. Background technique [0002] We know that the spoilage of food is mainly caused by the action of microorganisms, which leads to the decline of food quality, and then produces rancidity and other phenomena. For example, fats and oils contain a large amount of unsaturated fatty acids, which are easily oxidized, especially when aquatic products are oxidized to produce a strong fishy smell and reduce their functional activity. People try to stop food spoilage with various methods, and its main means is to add preservatives. [0003] The preservatives used in food mainly include chemical preservatives, natural preservatives and compound preservatives. At present, most of the preservatives on the market are chemically synthesized, such as 2,6-di-tert-butyl-p-cresol (BHT), tert-butylhydroxyanisole (BHA), gallic acid propionic acid, etc., bu...

Claims

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Application Information

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IPC IPC(8): A23L3/3472
CPCA21D2/14A23B4/20A23D9/06A23L3/3472A23V2002/00A23V2200/02
Inventor 王丽娜张伟张丽丽
Owner WEIHAI BAIHE BIOTECH
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