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Konjac cereal recombined rice beneficial for glucose homeostasis and preparation method thereof

A technology of reconstituted rice and steady state, applied in the field of food processing, can solve the problems of efficacy verification of recombinant rice products, lack of scientificity, rigor, ignoring the influence of glycemic index, etc., to delay the oxidation of lipids and other biological membranes. process, better hypoglycemic effect, better inhibitory effect

Inactive Publication Date: 2019-10-29
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, none of the above inventions verified the efficacy of the recombinant rice products according to the current evaluation criteria for auxiliary hypoglycemic efficacy, ignoring the impact of the extrusion process on the glycemic index of each raw material, lacking in scientificity and rigor

Method used

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  • Konjac cereal recombined rice beneficial for glucose homeostasis and preparation method thereof
  • Konjac cereal recombined rice beneficial for glucose homeostasis and preparation method thereof
  • Konjac cereal recombined rice beneficial for glucose homeostasis and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The screening of embodiment 1 konjac miscellaneous grains recombinant rice raw material

[0034] 1. Screening of recombinant rice starch matrix raw materials

[0035] According to the experimental analysis of the sensory and functional properties of commercially available konjac recombined rice, with the goal of improving the hardness, elasticity, and chewiness of recombined rice, reducing the glycemic index of recombined rice and making it have the function of improving the blood sugar homeostasis of diabetic organisms, the raw materials are considered Economical, product achievability and safe nutrition, through data analysis and comparison of material and nutritional components, preliminarily select black rice, barley, sorghum, red beans, wheat, mung beans, soybeans, lentils, red kidney beans, red rice, oats, White kidney beans and large yellow rice were used as starch substrates for follow-up studies.

[0036] All kinds of miscellaneous grain raw materials are crus...

Embodiment 2

[0049] The groping of embodiment 2 preparation technology

[0050] 1. Determination of process parameters

[0051] Comprehensively considering the extrusion characteristics of the main raw materials and the viscosity characteristics of the powder mixing system, through the pre-production test, the process parameters are determined as follows: feeding rate 15kg / h, water flow rate of the extruder 20%, screw speed 150r / min, T2 cavity temperature 70°C, T3 cavity temperature 150°C, T4 cavity temperature 160°C, T5 cavity temperature 80°C, T6 cavity temperature 80°C, cutting speed 900rpm, 1.3mm 6-hole mold. Under the conditions of the production process, a recombined rice product with complete shape and uniform grains can be obtained.

[0052] 2. Control of product technical characteristics

[0053] The technical characteristics of the product, such as color, permeability, and particle fullness, can be regulated through technical means such as raw material selection, raw material m...

Embodiment 3

[0057] Embodiment 3 efficacy test

[0058] Test the efficacy of the product prepared in Example 1, adopt high-fat purified feed to raise combined intraperitoneal injection of streptozotocin to establish a type 2 diabetes rat model, and randomly divide it into a normal control group (CON) and a model control group according to fasting blood glucose (FBG) levels. group (MOD), natural rice (R) control group and 3 konjac recombinant rice dosage groups, 10 rats in each group.

[0059] CON: normal control group; MOD: diabetic control group; R: natural rice intervention group; KGM5%: konjac recombinant rice low-dose intervention group; KGM10%: konjac recombinant rice medium-dose intervention group; KGM15%: konjac recombinant rice high-dose intervention Group.

[0060] 1. The effect of the product on blood sugar indicators in type 2 diabetic rats

[0061] Fasting blood glucose results are shown in Table 2 and Figure 4 As shown, when the intervention reached the 30th day, compared ...

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Abstract

The invention discloses konjac cereal recombined rice beneficial for glucose homeostasis and a preparation method thereof. The konjac cereal recombined rice is prepared from the raw materials in partsby weight: 0-30 parts of konjac glucomannan, 2-5 parts of soybeans, 5-15 parts of oats, 10-30 parts of sorghum, 3-12 parts of red kidney beans, 7-15 parts of black rice, 1-5 parts of proso millet, 15-35 parts of wheat, 1-4 parts of hyacinth beans and 0.3-1.2 parts of monostearin. The konjac cereal recombined rice is reasonable in energy proportion, and energy supply of protein, fat and carbohydrate of the rice is close to the level of natural cereals; the cooking performance is good, the taste is close to that of natural rice, and the common problems of cooking intolerance and soft taste of similar products sold in the market are solved; animal experiments show that multiple glucolipid metabolism indexes can be effectively regulated after long-time eating, glucose homeostasis of bodies isfacilitated, and the konjac recombined rice is the first rice for assisting blood sugar level decreasing function evaluation through animal models. Meanwhile, the product is special in color and hasrich cereal fragrance, the flavor and taste accord with the eating habit of the masses for traditional staple food, and consumers can conveniently eat the rice for a long time.

Description

technical field [0001] The invention relates to the technical field of food processing, and more particularly relates to a konjac miscellaneous grain recombined rice which is beneficial to blood sugar homeostasis and a preparation method thereof. Background technique [0002] With the progress and development of human society, people's pursuit of health, and the continuous improvement of food safety and nutrition awareness, the "big health" industry must be one of the core industries in China in the future. Whether it is the guidance of national policies or the guidance of market capital, they are constantly moving closer to the category of functional food and food for special medical treatment, and the function of assisting in the control of blood sugar homeostasis and food for special medical treatment are the types of products with the most development potential one. [0003] Reconstituted rice is a kind of starch as a molding matrix, plus various other raw materials, un...

Claims

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Application Information

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IPC IPC(8): A23L7/143A23L11/00A23L33/10A23L33/21
CPCA23L7/143A23L11/05A23L11/07A23L33/10A23L33/21A23V2002/00
Inventor 孙远明庄新栋李美英谌国莲王达
Owner SOUTH CHINA AGRI UNIV
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