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Natural seven-color nutrient salt

A nutrient salt and colorful technology, applied in the field of nutrient salt production, can solve the problems of easy to be affected by light, pH, heat and medium, no nutrient salt products, poor stability, etc., to achieve convenient separation and purification, natural color, The effect of increasing content

Inactive Publication Date: 2018-04-20
云南省盐业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the biggest disadvantage of edible natural pigments is poor stability and is easily affected by light, pH, heat and media. For example, aliphatic natural pigments mainly show discoloration, while aromatic natural pigments mainly show discoloration.
[0005] In the prior art, there are no reports on nutritional salt products prepared by compounding various edible natural pigments and salt, and related preparation methods

Method used

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  • Natural seven-color nutrient salt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 1. Natural pigments are prepared according to the following steps:

[0028] (1) Add 100g of purple sweet potato, 100g of ginger and 1000mL of 75% ethanol to the tissue mashing homogenizer, set the homogenization speed to 10000r / min, and the time is 3min, pass the homogenized mixture through double-layer medical gauze Filtrate, and repeat the above operation once for the filter residue, and combine the two filtrates;

[0029] (2) Add 100g of sodium chloride to the filtrate obtained above and carry out two-phase extraction as a two-phase extractant, leave it to separate phases, the pigment enters the upper ethanol phase, and releases the lower water phase to obtain anthocyanins, The ethanol extract of curcumin was dried in vacuum at 60°C for 12 hours to obtain anthocyanins and curcumin respectively.

[0030] (3) Add 100g of orange peel, 100g of spinach, 100g of tomato, 100g of carrot, and 500mL of absolute ethanol into the tissue masher homogenizer, set the homogenizatio...

Embodiment 2

[0046] 1. The natural pigment extract is prepared according to the following steps:

[0047] (1) Add 100g blueberry, 100g ginger and 500mL 75% ethanol to the tissue mash homogenizer, set the homogenization speed to 8000r / min, and the time is 5min, and filter the homogenized mixture through double-layer medical gauze , the filter residue was repeated once, and the filtrate was combined twice;

[0048](2) add 50g sodium chloride in the above-mentioned obtained filtrate as two-phase extractant, leave standstill phase separation, pigment enters in the upper ethanol phase, emits the lower floor water phase, obtains anthocyanin, curcumin ethanol extract, Vacuum drying at 60°C for 12 hours to obtain anthocyanins and curcumin respectively.

[0049] (3) Add 100g of marigold, 100g of cucumber, 100g of pumpkin, 100g of red sweet potato and 1000mL of absolute ethanol into the tissue mashing homogenizer, set the homogenization speed to 10000r / min, and the time is 3min, and the homogenizat...

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Abstract

The invention discloses natural seven-color nutrient salt. The nutrient salt is prepared from common salt as a carrier compounded with natural edible pigments such as anthocyanidin, chlorophyll, xanthophyll, pitaya pigment, lycopene, beta-carotene and curcumin. The natural pigments are high in safety, and contain nutrient substances necessary for human body. Some of the natural pigments are vitamins or have vitamin properties, and can prevent and treat certain diseases. Different pigments are extracted by using different solvents which are combined with an aqueous two-phase extraction technology at the same time, so that extracted pigments are natural in color, and the final nutrient salt is colorful and has a special fragrance. More importantly, the biggest disadvantage of the natural pigments is poor stability, and aliphatic natural pigments are mainly characterized by fading, and aromatic natural pigments are mainly characterized by color change, but the common salt as a carrier canimprove the stability of the various natural pigments by at least 10% or above.

Description

technical field [0001] The invention belongs to the technical field of nutrient salt production, and in particular relates to a natural colorful nutrient salt prepared by compounding various edible natural pigments and salt. Background technique [0002] With the continuous improvement of people's living standards, food tends to be refined, which causes the lack of many original nutrients, leading to the emergence of certain diseases. Thereby, the development of nutritionally comprehensive balanced food has always been the subject of people's efforts to explore. [0003] Table salt is a good carrier of various nutrients. Adding various beneficial raw materials to table salt can form a natural balanced nutrient, which is convenient for the human body to supplement the various nutrients it needs. For example, the Chinese patent document of publication number CN 105394704 A (application number 201510888232.X) discloses a kind of vegetable and cold dish weakly alkaline balanced...

Claims

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Application Information

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IPC IPC(8): A23L27/40A23L33/105
CPCA23L27/40A23L33/105A23V2002/00A23V2250/2104A23V2250/213A23V2250/21A23V2250/2112
Inventor 刘烨杨丽梅杨亚玲李云
Owner 云南省盐业有限公司
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