Natural food additive

A technology of natural food and additives, applied in the field of food additives, to achieve the effect of high health care and nutritional value, simple production process and convenient use

Inactive Publication Date: 2011-08-24
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Existing natural food additives only have anti-oxidation or anti-corrosion effects, and there are few natural food additives that have strong anti-oxi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: Every 100 g of natural food additives is composed of 20 g of okra extract, 40 g of Ou mandarin peel extract, 10 g of tea polyphenols, 10 g of bee pollen, 300 mg of selenium yeast and the balance of spirulina, according to the above weight The food additive obtained after mixing evenly can be directly packed into bags, or made into granules, pills, and capsules for convenient use.

[0034] The okra extract is prepared by the following method: the young okra fruit is cut into slices and then dried or air-dried, the dried or air-dried okra fruit is placed in a crushing extractor with a motor power of 840 W, and 50% Water-containing ethanol, start the switch, crush and extract twice at a speed of 10,000 r / min, and crush the raw materials into 60-mesh particle size. If the weight of the okra fruit dry matter is 1 kg, then the amount of ethanol containing water is 10 liters, and the extraction time is 3 minutes, the extract is suction filtered or filtered, and t...

Embodiment 2

[0036] Embodiment 2: Every 100 g of natural food additives is composed of 30 g of okra extract, 30 g of Ou mandarin peel extract, 12 g of tea polyphenols, 12 g of bee pollen, 400 mg of selenium yeast and the balance of spirulina, according to the above weight The food additive obtained after mixing evenly. In the preparation method of the okra extract: the concentration of aqueous ethanol is 30%, the motor power of the crushing extractor is 840 W, the rotation speed is 10000 r / min, the crushing and extraction is performed once, and the particle size of the crushed raw materials is 60 mesh. If the dry weight of okra fruit is 1 kg, the amount of ethanol containing water is 12 liters, the crushing and extraction time is 4 minutes, the flash concentration temperature of the extract is 80 °C, and the vacuum degree is 0.090 Mpa. -1 The flow rate is repeatedly concentrated to 1 / 6 of the original volume. In the preparation method of Ou mandarin peel extract: the concentration of hydr...

Embodiment 3

[0037] Embodiment 3: every 100 g of natural food additives is made up of 40 g of okra extract, 20 g of citrus peel extract, 20 g of tea polyphenols, 10 g of bee pollen, 500 mg of selenium yeast and the balance of spirulina, according to the above weight The food additive obtained after mixing evenly. In the preparation method of okra extract: the concentration of hydrous ethanol is 40%, the motor power of crushing extractor is 1800 W, and the rotating speed is 6000 r / min, and crushing extracts 2 times, if okra fruit dry matter weight is 1 kilogram then hydrous ethanol consumption is 11 liters, crushing and extraction time is 2 minutes, the extraction solution flash concentration temperature is 70°C, vacuum degree is 0.090 Mpa, at 170 mL·min -1 The flow rate is repeatedly concentrated to 1 / 7 of the original volume. In the preparation method of Ou mandarin peel extract: the concentration of hydrous ethanol is 60%, the motor power of the crushing extractor is 1800 W, the rotatio...

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Abstract

The invention relates to a natural food additive, belonging to the technical field of food additives. The natural food additive comprises the following materials in percent by weight: 20-50% of okra extract, 20-40% of ou orange peel extract, 9-20% of tea polyphenol, 9-20% of bee pollen, 9-20% of spiral seaweed and 0.0003-0.0005% of selenious yeast. The natural food additive is safe to eat, has notoxic and side effects, not only has the action of strong oxidation resistance, corrosion resistance and sterilization, and simultaneously also has good nutrition health-care value and a certain adjuvant therapy action; and in addition, the production technique is simple, the production cost is low, the use is convenient, and the long-time storage and transportation are easy, and the natural foodadditive can be used as a functional food additive or a health-care food additive.

Description

technical field [0001] The invention belongs to the technical field of food additives, in particular to a natural food additive. Background technique [0002] Food additives are a creative factor in food production. It is precisely because of food additives that there are foods with complete color, flavor and taste, which meet the needs of increasingly discerning consumers. Today, as food production becomes increasingly socialized and scaled, food additives are indispensable to the food industry. "Without food additives, there would be no modern food industry." At present, there are more than 10,000 food additives used in the world, and there are more than 20 types and more than 2,000 varieties approved for use in my country, including preservatives, antioxidants, thickeners, emulsifiers, sweeteners, and bulking agents. , Nutrients, colorants, etc. [0003] Food additives refer to chemical synthetic substances or natural substances added to food to effectively improve the q...

Claims

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Application Information

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IPC IPC(8): A23L1/30A23L3/3472
Inventor 袁珂林晓春徐殿宏姜东青
Owner ZHEJIANG FORESTRY UNIVERSITY
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