Health-preserving rhizoma polygonati candied rice puff and preparation method thereof

Abstract

The health-preserving rhizoma polygonati candied rice puff comprises polished round-grained rice, rhizoma polygonati, radix astragali, fructus lycii, rhizoma dioscoreae and maltose. The preparation method of the health-preserving rhizoma polygonati candied rice puff comprises the following steps: S1, weighing; s2, material pretreatment; 1) processing polished round-grained rice; 2) treating Chinese yam; (3) treating the rhizoma polygonati and the radix astragali seu hedysari; 4) treating the Chinese wolfberry fruits; and S3, processing. On the basis of the original traditional candied rice puff, the candied rice puff greatly reduces the use amount of maltose by utilizing the characteristics that the main components of the polygonatum sibiricum and astragalus mongholicus aqueous extracts are polysaccharides and have viscosity and sweetness, and is relatively friendly to diabetics. The rhizoma polygonati has the effects of tonifying qi, nourishing yin, strengthening the spleen, moistening the lung and tonifying the kidney. And the beverage also has various pharmacological effects of improving immunity, resisting fatigue, improving memory, resisting oxidation, reducing blood sugar, resisting inflammation and the like. The traditional Chinese medicine composition is clinically compatible with radix astragali, fructus lycii, rhizoma dioscoreae and the like so as to synergistically enhance the medicine effect.

Description

Technical Field

[0001] The invention relates to the technical field of rice candy preparation, and in particular to health-preserving polygonatum fried rice candy and a preparation method thereof. Background Art

[0002] Due to the large amount of maltose and white sugar used, the taste is sweet, which has certain limitations for diabetic patients or obese people. In addition, the process of frying glutinous rice at high temperature can also make some people prone to getting angry after eating it. Summary of the invention

[0003] The object of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a health-preserving polygonatum fried rice candy and a preparation method thereof. On the basis of the original traditional fried rice candy, the occurrence of getting angry is reduced by replacing the glutinous rice sand with polished rice popcorn, and the main components of the polygonatum and astragalus water extract are polysaccharides with the characteristics of viscosity and sweetness, and no longer adding white sugar and greatly reducing the amount of maltose, which is more friendly to diabetic patients. And polygonatum has the effects of replenishing qi and nourishing yin, strengthening the spleen, moistening the lungs, and benefiting the kidneys. It also has multiple pharmacological effects such as improving immunity, resisting fatigue, improving memory, anti-oxidation, lowering blood sugar, and anti-inflammatory. It is often used in combination with astragalus, wolfberry, yam, etc. in clinical practice to achieve synergistic enhancement of drug efficacy.

[0004] The invention also provides the above-mentioned health-preserving polygonatum fried rice candy and a preparation method thereof, comprising: polished rice, polygonatum, astragalus, wolfberry, yam and maltose.

[0005] According to the health-preserving polygonatum fried rice candy provided by the present invention, the polished rice, polygonatum, astragalus, wolfberry, yam and maltose are calculated in parts by weight: 80-100 parts of polished rice, 15-20 parts of polygonatum, 5-10 parts of astragalus, 5-7 parts of wolfberry, 5-7 parts of yam and 15-20 parts of maltose.

[0006] According to the health-preserving polygonatum fried rice candy provided by the present invention, the polished rice, polygonatum, astragalus, wolfberry, yam and maltose are calculated by weight: 100 parts of polished rice, 20 parts of polygonatum, 10 parts of astragalus, 5 parts of wolfberry, 5 parts of yam and 15 parts of maltose.

[0007] A method for preparing health-preserving polygonatum fried rice candy comprises the following steps:

[0008] S1. Weighing: Weigh the corresponding parts by weight of rice, polygonatum, astragalus, wolfberry, and yam;

[0009] S2.Material pretreatment:

[0010] 1) Polished rice processing: Polished rice is made into popcorn through a popcorn making device;

[0011] 2) Yam processing: Wash and slice the yam, and use low-temperature freeze-drying technology to make yam chips, and cut the yam chips into small pieces;

[0012] 3) Treatment of polygonatum and astragalus: soak the powder of medicinal materials in 10 times amount of purified water respectively, filter after refluxing, extract the residue with water, filter after refluxing, and combine the two filtrates to obtain polygonatum extract and astragalus extract;

[0013] 4) Processing wolfberries: Select and clean the wolfberries, dry them and set aside;

[0014] S3. Processing: Combine the polygonatum extract and astragalus extract, add maltose, heat and concentrate until a lot of foam appears, add popcorn, yam cubes and wolfberry after frosting, stir well while hot, pour into mold quickly, demould after compacting, cut into small pieces and vacuum pack.

[0015] According to a method for preparing health-preserving polygonatum fried rice candy provided by the present invention, the powder soaking time in S2 is 30 minutes, and the reflux extraction time is 60 minutes.

[0016] According to the method for preparing health-preserving polygonatum fried rice candy provided by the present invention, grease is applied on the surface of the mold before use.

[0017] According to a method for preparing health-preserving fried rice candy of polygonatum provided by the present invention, the low-temperature freeze-drying is divided into pre-freezing, sublimation drying and analytical drying.

[0018] Beneficial Effects

[0019] 1. The present invention, based on the original traditional fried rice candy, uses the main components of polygonatum and astragalus water extract as polysaccharides with the characteristics of viscosity and sweetness, no longer adds white sugar and greatly reduces the amount of maltose, which is more friendly to diabetic patients. And polygonatum has the effects of replenishing qi and nourishing yin, strengthening the spleen, moistening the lungs, and benefiting the kidneys. It also has multiple pharmacological effects such as improving immunity, anti-fatigue, improving memory, anti-oxidation, lowering blood sugar, and anti-inflammatory. It is often used in combination with astragalus, wolfberry, yam, etc. in clinical practice to achieve synergistic enhancement of drug efficacy.

[0020] 2. The present invention uses polished glutinous rice as raw material to make fast high-pressure popcorn, and the process is stable. Yam is a Chinese medicine for strengthening the spleen and stomach. The low-temperature freeze-drying technology can retain the effective ingredients and taste and flavor, and can reduce the occurrence of internal heat caused by the traditional drying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0022] Figure 1 The present invention is a schematic diagram of the process of preparing the health-preserving polygonatum fried rice candy. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Reference Figure 1 The embodiment of the present invention provides a health-preserving polygonatum fried rice candy and a preparation method thereof, which comprises: polished round-grained rice, polygonatum, astragalus, wolfberry, yam, and maltose.

[0025] Polished rice, polygonatum, astragalus, wolfberry, yam and maltose are calculated by weight: 80-100 parts of polished rice, 15-20 parts of polygonatum, 5-10 parts of astragalus, 5-7 parts of wolfberry, 5-7 parts of yam and 15-20 parts of maltose.

[0026] Polished rice, polygonatum, astragalus, wolfberry, yam and maltose are calculated by weight: 100 parts of polished rice, 20 parts of polygonatum, 10 parts of astragalus, 5 parts of wolfberry, 5 parts of yam and 15 parts of maltose.

[0027] The preparation method of the health-preserving polygonatum fried rice candy of the present embodiment comprises the following steps:

[0028] S1. Weighing: Weigh the corresponding parts by weight of rice, polygonatum, astragalus, wolfberry, and yam;

[0029] S2.Material pretreatment:

[0030] 1) Polished rice processing: Polished rice is made into popcorn through a popcorn making device;

[0031] 2) Yam processing: Wash and slice the yam, and use low-temperature freeze-drying technology to make yam chips, and cut the yam chips into small pieces;

[0032] 3) Treatment of polygonatum and astragalus: soak the powder of medicinal materials in 10 times amount of purified water respectively, filter after refluxing, extract the residue with water, filter after refluxing, and combine the two filtrates to obtain polygonatum extract and astragalus extract;

[0033] 4) Processing wolfberries: Select and clean the wolfberries, dry them and set aside;

[0034] S3. Processing: Combine the polygonatum extract and astragalus extract, add maltose, heat and concentrate until a lot of foam appears, add popcorn, yam cubes and wolfberry after frosting, stir well while hot, pour into mold quickly, demould after compacting, cut into small pieces and vacuum pack.

[0035] The powder soaking time in S2 was 30 minutes, and the reflux extraction time was 60 minutes.

[0036] Grease the surface of the mold before use.

[0037] Low-temperature freeze-drying is divided into pre-freezing, sublimation drying and analytical drying.

[0038] Experiment 1

[0039] Experimental steps: Unpack the vacuum packaging, take out the fried rice candy, and cut it into uniform size (2cm×2cm). Fix the sample on the test platform of the texture analyzer. Use a cylindrical probe to press the sample at a constant speed (1-2mm / s). Record the maximum force value (in g or N) during the pressing process, which is the hardness. Record the force value and displacement when the sample is broken.

[0040] Take 10 pieces of fried rice candy and repeat the measurement 10 times. As shown in the force displacement diagram below: Hardness Figure 1 The vertical coordinate value F2 of 2, chewiness value = F2×A46 / A13×S45 / S12 (F2 is hardness, A46 is the area between 4 and 6, S45 is the time difference between 4 and 5, and the other parameters are analogous). The results of 10 tests are shown in Table 1:

[0041] Table 1. Hardness and chewiness test results of Polygonatum odoratum fried rice candy

[0042]

[0043] A panel of 10 volunteers conducted sensory evaluation on the Huangjing Fried Rice Candy and calculated the total score. The sensory evaluation standards for the appearance, texture and morphology, sensory chewiness, and taste of the Huangjing Fried Rice Candy are shown in Table 2:

[0044] Table 2 Sensory evaluation standard of Polygonatum odoratum fried rice candy

[0045]

[0046] The results of the sensory evaluation of 10 volunteers on Polygonatum odoratum fried rice candy are shown in Table 3:

[0047] Table 3 Sensory evaluation results of fried rice candy

[0048]

[0049] The Huangjing fried rice candy prepared by the method has a flat appearance, uniform thickness, uniform texture, crisp taste, appropriate sweetness, and taste that meets the taste of the general public. The average sensory score is 44.6 points.

[0050] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A health-preserving polygonatum fried rice candy, characterized in that: include: Japonica rice, polygonatum, astragalus, wolfberry, yam, and maltose.

2. The health-preserving Polygonatum odoratum fried rice candy according to claim 1, characterized in that: The polished rice, polygonatum, astragalus, wolfberry, yam and maltose are calculated in parts by weight: 80-100 parts of polished rice, 15-20 parts of polygonatum, 5-10 parts of astragalus, 5-7 parts of wolfberry, 5-7 parts of yam and 15-20 parts of maltose.

3. The health-preserving Polygonatum odoratum fried rice candy according to claim 2, characterized in that: The polished rice, polygonatum, astragalus, wolfberry, yam and maltose are calculated in parts by weight: 100 parts of polished rice, 20 parts of polygonatum, 10 parts of astragalus, 5 parts of wolfberry, 5 parts of yam and 15 parts of maltose.

4. A method for preparing a health-preserving polygonatum fried rice candy, characterized in that: The following steps are involved: S1. Weighing: Weigh the corresponding parts by weight of rice, polygonatum, astragalus, wolfberry, and yam; S2.Material pretreatment: 1) Polished rice processing: Polished rice is made into popcorn by using a popcorn making device; 2) Yam processing: Wash and slice the yam, and use low-temperature freeze-drying technology to make yam chips, and cut the yam chips into small pieces; 3) Treatment of polygonatum and astragalus: soak the powder of medicinal materials in 10 times amount of purified water respectively, filter after refluxing, extract the residue with water, filter after refluxing, and combine the two filtrates to obtain polygonatum extract and astragalus extract; 4) Processing wolfberries: Select and clean the wolfberries, dry them and set aside; S3. Processing: Combine the polygonatum extract and astragalus extract, add maltose, heat and concentrate until a lot of foam appears, add popcorn, yam cubes and wolfberry after frosting, stir well while hot, pour into mold quickly, demould after compacting, cut into small pieces and vacuum pack.

5. The method for preparing the health-preserving polygonatum fried rice candy according to claim 4, characterized in that: The powder soaking time in S2 is 30 minutes, and the reflux extraction time is 60 minutes.

6. The method for preparing the health-preserving polygonatum fried rice candy according to claim 4, characterized in that: Grease the surface of the mold before use.

7. The method for preparing the health-preserving polygonatum fried rice candy according to claim 4, characterized in that: The low-temperature freeze-drying is divided into pre-freezing, sublimation drying and analytical drying.

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