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Method for preparing colorful nutrition fragrant rice

A nutritional and fragrant rice technology, applied in the direction of food preparation, application, food science, etc., can solve the problems of poor adhesion, complex ingredients, easy color falling off, etc., and achieve the effect of easy storage, maintaining fragrance, and not easy to volatilize and decompose

Inactive Publication Date: 2008-06-04
余姚市泰夫昌农庄有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the extracted components are complex, the effective components are not clear, the adhesion fastness is poor, and the color is not bright, so there are some shortcomings
[0014] Chinese patent 200310110896.0 discloses a kind of colored rice (rice) and its preparation method. The coloring is applied by dip-dyeing method without surface treatment, the color is easy to fall off, and some Chinese herbal medicines used in it are not medicines. A natural plant that can be used for both purposes has its limitations in terms of safety and objects of use.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Sieve with northeast rice (I), remove the broken rice and the chaff on the surface of the rice, weigh 2 kilograms of rice, place it in the small-sized water chestnut-shaped coating pot used in the experiment, and prepare and weigh the fine powder of the leaf extract of Pachyphyllum edulis (total flavonoid content 30%) 0.8 gram and 0.1 gram of chlorophyllone sodium salt, join in 100 milliliters of 20% ethanol solution, stir well, obtain color paste, spray to rice surface equably by air compressor and spray gun, coating pan rotating speed is at 30 Turn per minute, the hot air temperature is controlled at 45°C to 50°C, and the color paste is heated to dryness while spraying; then 80ml of 10% corn gluten solution (10% corn gluten content) is prepared with 10% ethanol, and is prepared into a coating slurry The material is sprayed on the surface of the rice, heated and dried, and naturally cooled to room temperature to obtain nutritious rice (II) with the fragrance of bamboo l...

Embodiment 2

[0069] First sieve the Changzhou rice in Jiangsu, remove the broken rice and the chaff on the surface of the rice, weigh 20 kg, put it in a coating pan with a diameter of 100 cm, and put it into a hot air pipe, take 40 grams of green tea extract fine powder, and put it in water 1700ml is prepared into a color paste, 300ml of 5% dextrin solution is added to the above solution to dissolve and stir well to obtain a coating slurry, which is evenly sprayed onto the surface of rice by a pressure pump and a spray gun, and the rotating speed of the coating pan is 30 rpm. The temperature of the hot air is controlled at 42°C to 45°C, the coating slurry is sprayed, heated to dryness, and naturally cooled to room temperature to obtain light yellow, smooth, uniform and consistent nutritious rice with the fragrance of tea leaves.

Embodiment 3

[0071] First, sieve Changzhou indica glutinous rice, remove the broken rice and the bran debris on the surface of the rice, weigh 20 kg, put it in a coating pan with a diameter of 100 cm, pass it into the hot air pipe, and take 6 grams of chrysanthemum yellow pigment extract, 30 grams of 0.1% food-grade sodium alginate, prepared with water into 2000ml color paste, dissolved and stirred to obtain a water-soluble coating slurry, sprayed evenly on the surface of rice through a pressure pump and a spray gun, and the coating pan rotated at 30 rpm per minute, the hot air temperature is controlled at 50°C to 55°C, the coating slurry is sprayed, heated to dryness, and naturally cooled to room temperature to obtain light yellow, smooth, uniform and consistent nutritious rice with chrysanthemum fragrance.

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PUM

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Abstract

The invention discloses a preparation method of colorful nutritious scented rice. The colorful extractant that is extracted from medicine-food natural plants by the invention as is taken as raw materials; water or ethanol solution with the concentration between 1 to 45 percent are adopted as solvent which is added on the surface of the rice; after one time or two times of film lagging cover technique processing, the colorful nutritious scented rice is formed, which has the qualities of anti-oxidation, anti-bacterial, preservation, seasoning, fragrance enhancing and color increasing.

Description

technical field [0001] The invention relates to a kind of nutritious fragrant rice which is added on the surface of rice with natural extracts for both medicine and food, and processed by film coating technology. Background technique [0002] Natural food colorings are mainly extracted from various plants in nature. Compared with synthetic coloring agents, they are safer and non-toxic. So far, there are more than 50 types of natural colorants approved by the competent national authorities in my country, including sodium copper chlorophyllin, thea greens, theaflavins, chrysanthemum yellow, algal blue, radish red pigment, natural antioxidants such as bamboo leaves Antioxidants, green tea extracts, and more than 80 kinds of medicinal and edible items. my country has rich and diverse plant resources. The flowers, leaves, fruits, and skins of many plants contain carotenoids, flavonoids, and anthocyanins. Glycosides and other functional ingredients, so its extracts have many nutrit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/182A23L1/275A23L1/29A23L1/30A23L1/28A23L7/196A23L33/00
Inventor 王新华
Owner 余姚市泰夫昌农庄有限公司
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