Brewing-free radix puerariae powder beverage

Abstract

The invention discloses a brewing-free kudzuvine root powder beverage which is prepared from the following raw materials in parts by weight: 30-40 parts of kudzuvine root powder; 20 to 40 parts of xylitol; 0.1-1 part of a compound stabilizer; the brewing-free kudzuvine root powder beverage disclosed by the invention can be directly drunk, does not need to be brewed, and fully retains nutritional ingredients of the kudzuvine root powder.

Description

Technical Field

[0001] The invention relates to the technical field of kudzu root preparation equipment, and in particular to a brew-free kudzu root powder beverage. Background Art

[0002] Pueraria root is rich in various vitamins, minerals, amino acids and other ingredients, and has extremely high nutritional value. It also has health benefits such as clearing away heat and detoxifying, promoting fluid and quenching thirst, and strengthening the spleen and stomach, and is deeply loved by consumers. Pueraria powder, a starch extracted from Pueraria root, is generally prepared by methods including washing, crushing, filtering, removing impurities, precipitation, and drying and refining. However, the existing preparation methods have the problem of serious loss of Pueraria powder. Usually, the powder yield of high-quality Pueraria root is roughly between 15% and 25%. If the quality of Pueraria root is poor, or the processing technology is not refined and perfect enough, the powder yield is likely to be lower than 15%. In addition, the existing ways of eating Pueraria powder are mainly to mix it for consumption, prepare dishes, and prepare Pueraria powder masks. Among them, mixing it for consumption requires boiling water above 90°, which limits the eating scenarios. Summary of the invention

[0003] In view of this, the present invention provides a Pueraria powder beverage that does not require brewing, so as to increase the consumption methods of Pueraria powder.

[0004] To achieve the above object, the present invention adopts the following technical solution:

[0005] A brew-free kudzu root powder beverage is composed of the following raw materials in the following weight ratios: 30-40 parts of kudzu root powder; 20-40 parts of xylitol; 0.1-1 part of a compound stabilizer; and 1000 parts of water.

[0006] In order to better realize the above technical scheme, optionally, the raw materials are composed of the following weight ratios: 34 parts of kudzu root starch; 20-40 parts of xylitol; 0.1 parts of compound stabilizer; and 1000 parts of water.

[0007] Optionally, the compound stabilizer is composed of the following raw materials in the following weight ratios: 20 parts of sodium carboxymethyl cellulose, 10 parts of sodium citrate, 8 parts of gellan gum, 15 parts of xanthan gum, 15 parts of pectin, and 10 parts of edible glucose.

[0008] Optionally, the preparation method of the kudzu powder comprises: washing, crushing, coarse filtration, fine filtration, sand removal, concentration, dehydration, drying, sterilization and canning.

[0009] Optionally, the concentration process is to use a high-speed centrifuge to rotate the kudzu powder slurry at high speed, so that the water in the kudzu powder slurry and the kudzu root liquid form layers and then separate.

[0010] Optionally, the dehydration process is to use a vacuum dehydrator to utilize the pressure difference in a vacuum environment to quickly absorb the water in the Pueraria lobata liquid.

[0011] Beneficial effects of the present invention:

[0012] The kudzu root powder beverage free of brewing can be directly drunk without brewing, and the nutritional components of the kudzu root powder are fully reserved.

[0013] The kudzu root powder in the kudzu root powder beverage free of brewing of the present invention can reduce the loss of puerarin in the preparation process of the kudzu root powder by adding concentration and dehydration processes based on the traditional preparation process, so that the kudzu root powder yield is increased to 30%, and the puerarin content is increased to 600 mg / kg. Compared with the 40 mg / kg specified by the national standard, the puerarin content is increased by 15 times. DETAILED DESCRIPTION

[0014] The following embodiments of the technical solution of the present invention are described in detail. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0015] The embodiment of the present invention discloses a non-infusion kudzu root powder beverage, which is composed of the following raw materials in the following weight ratio: 30-40 parts of kudzu root powder; 20-40 parts of xylitol; 0.1-1 parts of a compound stabilizer; and 1000 parts of water, wherein the compound stabilizer is composed of the following raw materials in the following weight ratio: 20 parts of sodium carboxymethyl cellulose, 10 parts of sodium citrate, 8 parts of gellan gum, 15 parts of xanthan gum, 15 parts of pectin, and 10 parts of edible glucose.

[0016] The embodiment of the present invention discloses a Pueraria root powder beverage that does not require brewing, which can be drunk directly without brewing and fully retains the nutritional components of Pueraria root.

[0017] Example 1

[0018] In this embodiment, the Pueraria root powder beverage that does not require brewing is composed of the following raw materials in the following weight ratio: 30 parts of Pueraria root powder; 20 parts of xylitol; 0.1 parts of compound stabilizer; and 1000 parts of water.

[0019] Example 2

[0020] In this embodiment, the Pueraria root powder beverage that does not require brewing is composed of the following raw materials in the following weight ratios: 35 parts of Pueraria root powder; 30 parts of xylitol; 0.2 parts of a compound stabilizer; and 1000 parts of water.

[0021] Example 3

[0022] In this embodiment, the Pueraria root powder beverage that does not require brewing is composed of the following raw materials in the following weight ratio: 40 parts of Pueraria root powder; 40 parts of xylitol; 1 part of compound stabilizer; and 1000 parts of water.

[0023] Example 4

[0024] The invention discloses a kudzu root powder beverage that does not require brewing. The preparation method of the kudzu root powder comprises the following steps: washing, crushing, coarse filtering, fine filtering, sand removal, concentration, dehydration, drying, sterilization and canning.

[0025] In an embodiment of the present invention, the concentration process is to use a high-speed centrifuge to rotate the kudzu powder slurry at a high speed, so that the water in the kudzu powder slurry and the kudzu root liquid form layers and then separate.

[0026] In an embodiment of the present invention, the dehydration process is to use a vacuum dehydrator to utilize the pressure difference under a vacuum environment to quickly absorb the water in the kudzu root liquid.

[0027] In an embodiment of the present invention, the drying process is carried out using a drying machine, the drying temperature is 75-85°C, and the drying time is 28h. Preferably, the drying temperature is 80°C and the drying time is 120min.

[0028] The test report of the kudzu powder prepared by the above process is:

[0029]

[0030] The invention discloses a kudzu root powder beverage that does not require brewing. The kudzu root powder used is prepared by adding concentration and dehydration processes based on traditional processes, thereby reducing the loss of puerarin during the preparation of the kudzu root powder, increasing the kudzu root powder yield to 30%, and increasing the puerarin content to 600 mg / kg. Compared with the national standard of 40 mg / kg, the puerarin content is increased by 15 times.

[0031] The technical solution of the present invention is described in detail above in conjunction with specific embodiments, and the described specific embodiments are used to help understand the concept of the present invention. Derivations and modifications made by those skilled in the art based on the specific embodiments of the present invention also fall within the protection scope of the present invention.

Claims

1. A Pueraria powder beverage that does not require brewing, characterized in that: The invention is composed of the following raw materials in the following weight proportions: 30-40 parts of kudzu root starch; 20-40 parts of xylitol; 0.1-1 part of a compound stabilizer; and 1000 parts of water.

2. The Pueraria powder beverage that does not require brewing according to claim 1, characterized in that: The invention is composed of the following raw materials in the following weight proportions: 34 parts of kudzu root starch; 20-40 parts of xylitol; 0.1 part of a compound stabilizer; and 1000 parts of water.

3. The Pueraria powder beverage that does not require brewing according to claim 1, characterized in that: The compound stabilizer is composed of the following raw materials in the following weight ratios: 20 parts of sodium carboxymethyl cellulose, 10 parts of sodium citrate, 8 parts of gellan gum, 15 parts of xanthan gum, 15 parts of pectin, and 10 parts of edible glucose.

4. The Pueraria powder beverage without brewing according to any one of claims 1 to 3, characterized in that: The preparation method of kudzu powder comprises the following steps: washing, crushing, coarse filtering, fine filtering, sand removal, concentration, dehydration, drying, sterilization and canning.

5. The Pueraria powder beverage that does not require brewing according to any one of claim 4, characterized in that: The concentration process is to use a high-speed centrifuge to rotate the kudzu powder slurry at a high speed, so that the water in the kudzu powder slurry and the kudzu root liquid form layers and then separate them.

6. The Pueraria powder beverage that does not require brewing according to any one of claim 5, characterized in that: The dehydration process is to use a vacuum dehydrator to utilize the pressure difference under a vacuum environment to quickly absorb the water in the kudzu root liquid.

7. The Pueraria powder beverage that does not require brewing according to any one of claim 6, characterized in that: The drying process is to use a drying machine for drying, the drying temperature is 75-85°C, and the drying time is 28h.

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