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Prepn process of natural botanic food color

A technology of natural plant and food coloring is applied in the field of preparation of pure natural plant color food coloring, which can solve the problem of high cost and achieve the effects of low production cost, simple equipment and wide source of raw materials.

Inactive Publication Date: 2007-08-22
陈义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the preparation of pure natural vegetable food coloring has problems such as high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Use herbs, woody plants, waxy corn and stems of various natural colors of crops, fruits and vegetables, flowers, and flowers, fruits, leaves, stems and roots of various edible and medicinal natural plants to prepare and refine them into various colors. Pure natural vegetable color food coloring.

[0026] ① Classify and clean the flowers, fruits, leaves, stems and roots of various edible and medicinal natural plants.

[0027] ② Sterilize after washing.

[0028] ③ Squeeze the flowers, fruits, leaves, stems and roots of various plants of the same color with a juicer and add orange peels and citrus peels that account for 1 to 2% of the weight of the raw materials. 1-2% of the weight of the raw material is boiled with orange peel and citrus peel; or adding 1-2% of the weight of the raw material to the dry plant raw material and directly boiling the orange peel and citrus peel to prepare the plant juice.

[0029] ④ Filter and concentrate plant juices of various colors.

[...

Embodiment 2

[0034] It is prepared by mixing herbs, woody plants, crops, waxy corn and stems of various natural colors, fruits and vegetables, flowers and various edible and medicinal natural plants, fruits, leaves, stems, roots, taro and potatoes Plant food colorings of various colors in liquid, powder and tiny particles of various shapes.

[0035] ① The flowers, fruits, leaves, stems and roots of various edible and medicinal natural plants are sorted and cleaned.

[0036] ② Sterilize after washing.

[0037] ③ Squeeze the flowers, fruits, leaves, stems and roots of various plants of the same color with a juicer and add orange peels and citrus peels that account for 1 to 2% of the weight of the raw materials. Boil orange peel and citrus peel with 1-2% weight of raw material; or add orange peel and citrus peel which account for 1-2% weight of raw material to dry plant raw material and boil directly to prepare plants of various colors juice.

[0038] ④ Filter and concentrate plant juices ...

Embodiment 3

[0043] Red and pink roses, red-flowered chrysanthemums, red rhododendrons, red waxy corn, and red and pink flowers, fruits, leaves, stems, roots of various edible and medicinal plants Made into pure natural vegetable red and pink food coloring.

[0044] ① Clean red and pink roses and red and pink flowers, fruits, leaves, stems and roots of various edible and medicinal plants.

[0045] ② Wash and sterilize.

[0046] ③ Red and pink roses, red chrysanthemums, red rhododendrons, red waxy corn, and red and pink flowers, fruits, leaves, stems, The roots are squeezed with a juicer and then boiled with 1-2% of the weight of the raw materials or directly added with 1-2% of the weight of the raw materials; Add orange peel and citrus peel which account for 1 to 2% of the weight of the raw material to the plant raw material of the dry product and directly boil in water to prepare red plant juice.

[0047] ④ Filter and concentrate the red and pink plant juices.

[0048] ⑤ After concentra...

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Abstract

The present invention is preparation process of natural botanic food color, and the preparation process includes squeezing natural plant material or water boiling to obtain juice, concentrating, extracting, and blending into different kinds of natural botanic food color. The present invention has simple operation, and is suitable for industrial production, and the prepared natural botanic food color is healthful and may be used widely in food and medicine.

Description

technical field [0001] The invention relates to a preparation method of pure natural vegetable color food pigment. Background technique [0002] Most of the food colorings on the existing market are artificial colorings, also known as artificial colorings, which will endanger human health if eaten regularly. According to the definition of some countries in the world, food coloring is interpreted as a kind of chromosome, pigment or any substance that can change the original color of food added to food. In today's society, food needs to be packaged, and edible artificial coloring has become an important part of determining the success of a product. Generally speaking, artificial colors can be roughly divided into three categories, the first category is straight color (straight color), that is, pure pigment, the second category is chemical pigment (lakes), which is a pigment that has undergone chemical action, and the third category is mixed pigment. (Mixture) is a pigment th...

Claims

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Application Information

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IPC IPC(8): C09B61/00A23L1/275A23L5/43
Inventor 陈义
Owner 陈义
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