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Purple-potato-containing nutritional rice and preparation method

A technology of nutritious rice and purple sweet potato, applied in food preparation, application, food science, etc., can solve the problems of low nutritional value, no or slight health function, etc., and achieve high anthocyanin content, outstanding health function and edibility Good results

Active Publication Date: 2011-06-29
杭州势萃特奇生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the artificial rice described in these patents does not involve purple sweet potatoes, on the other hand, it has low nutritional value and has no or little health care function. Therefore, the new type of rice with both nutritional value and health care function needs further research and development.

Method used

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  • Purple-potato-containing nutritional rice and preparation method
  • Purple-potato-containing nutritional rice and preparation method
  • Purple-potato-containing nutritional rice and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0090] A kind of purple sweet potato nutritious rice, it is made of the raw material of following weight portion:

[0091]

[0092]

[0093] A kind of preparation method of purple sweet potato nutrient rice, its steps are:

[0094] 1. Select fresh and plump, big and heavy fresh purple sweet potatoes with no pests and diseases and high anthocyanin content, cook and refine, or dry, grind and sieve fresh purple sweet potatoes (120 mesh) to prepare purple sweet potatoes. whole potato flour;

[0095] 2. Starch: corn, wheat, cassava, etc. meet the national standard;

[0096] 3. Soybean protein isolate: use soy protein isolate with a protein content greater than 90%;

[0097] 4. Use konjac gum that meets the requirements of food additive hygiene standards and has a particle size of less than 120 mesh;

[0098] 5. Multivitamin fortifier and compound mineral fortifier: Accurately weigh mineral and vitamin fortifiers that meet the hygienic standards for food nutrition fortifier...

Embodiment 2～7

[0105] Six kinds of purple sweet potato nutritious rice are made from the following raw materials in parts by weight:

[0106]

[0107] The preparation steps of the above six kinds of purple sweet potato nutrient rice are the same as in Example 1.

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Abstract

The invention discloses purple-potato-containing nutritional rice and a preparation method. The nutritional rice is prepared from whole purple potato powder, starch, isolated soy protein, gel, composite vitamin enhancer, composite mineral enhancer and water in a ratio. The method comprises the following steps of: A, selection and treatment of raw materials; B, mixing and stirring: stirring and mixing the isolated soy protein, the gel and the enhancers uniformly, adding the starch, mixing, then adding the whole purple potato powder, stirring and mixing, and adding water; C, extrusion forming: after the raw materials are mixed and stirred uniformly, adding the mixture into an extruder through a feeder, cutting the extruded mixture into rice grains at the tail end of the extruder after the extruded mixture passes through a rice grain template, cooling, screening with a vibrator, separating out dregs, collecting and drying; D, water controlled drying: drying the extruded rice grains in hot air to improve the storage performance; and E, packing: cooling the rice grains to room temperature, quickly and quantitatively filling and sealing. The nutritional rice has reasonable formula, good nutrition, low cost, no pollution and high nutritional value. The method is simple and convenient to operate, and is suitable for large scale and industrialized production of purple potatoes.

Description

technical field [0001] The invention relates to the technical field of food and purple sweet potato processing, more specifically relates to a purple sweet potato nutritious rice, and also relates to a preparation method of the purple sweet potato nutritious rice. Background technique [0002] Purple sweet potato (Ipomoea Batatas poir), also known as purple sweet potato, purple sweet potato, purple heart sweet potato and black sweet potato, is a special variety of sweet potato. Purple sweet potato has the characteristics of a wide area suitable for planting, and can be planted in most parts of the country. Among them, Hubei, Jiangxi, Sichuan, Chongqing, Guangxi, Yunnan, Shandong, Anhui, Zhejiang and Guangdong are the main purple sweet potato production in my country. Area. Sweet potato has been recognized by the world as a natural food with anti-cancer and health care effects. It is also one of the four major food crops in my country, after wheat, rice and corn. Sweet potato...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/216A23L1/304A23L1/302A23L1/305A23L19/12A23L33/15
Inventor 杨红鸽
Owner 杭州势萃特奇生物科技有限公司
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