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Preparation method of Chinese yam and red ginseng composite instant tea powder

A technology of instant tea powder and red ginseng, applied in the field of health food processing, to achieve the effect of expanding the application field and applicable population, enriching product types, and increasing content

Pending Publication Date: 2020-07-17
HUBEI UNIV OF ARTS & SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are few reports on the research technology and industrialization development and application of instant tea powder of Chinese yam and ginseng

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  • Preparation method of Chinese yam and red ginseng composite instant tea powder

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preparation example Construction

[0053] In view of the fact that instant tea products in the Chinese market are mainly concentrated in two categories: pure tea and blended tea, and are used in the solid or liquid tea-containing food (beverage) industry with tea ingredients or raw materials, there are single product varieties, insufficient physiological functions and health care effects, and The application field and the crowd are relatively narrow and other problems. The present invention provides a preparation method of yam red ginseng compound instant tea powder, which is prepared by scientific compounding of different medicinal and edible homologous plant resources. figure 1 Shown is an embodiment of the preparation method of the yam red ginseng compound instant tea powder provided by the present invention. see figure 1 , in the present embodiment, the preparation method of the compound instant tea powder of Chinese yam red ginseng comprises the following steps:

[0054] Step S50, mixing and stirring the ...

Embodiment 1

[0107] (1) Select fresh yam (yam skin is intact, undamaged, uniform in thickness, and free of lesions), wash and remove impurities and then drain the water, peel and cut into 2-3mm thick yam slices, and then according to the mass ratio of yam slices to water The ratio is 1:6, quickly immerse the yam slices in a multifunctional fruit and vegetable beater filled with purified water, and beat at a high speed for 2 to 3 minutes to obtain a yam slurry;

[0108](2) Transfer the prepared yam slurry into a stainless steel barrel, then place it on the grid support in the high-temperature and high-pressure reactor, inject pure water to the safety scale at the bottom of the reactor, and set the hot-pressing reaction parameters as follows: The cooking temperature is 121°C, and the cooking time is 15 minutes; turn on the power, and it takes 30 minutes for the temperature in the kettle to rise from room temperature to 121°C, and then cook at 121°C for 15 minutes; after the high-temperature c...

Embodiment 2

[0115] (1) Select fresh yam (yam skin is intact, undamaged, uniform in thickness, and free of lesions), wash and remove impurities and then drain the water, peel and cut into 2-3mm thick yam slices, and then according to the mass ratio of yam slices to water In the ratio of 1:5, quickly immerse the yam slices in a multifunctional fruit and vegetable beater filled with purified water, and beat at a high speed for 2 to 3 minutes to obtain a yam slurry;

[0116] (2) Transfer the prepared yam slurry into a stainless steel barrel, then place it on the grid support in the high-temperature and high-pressure reactor, inject pure water to the safety scale at the bottom of the reactor, and set the hot-pressing reaction parameters as follows: The cooking temperature is 120°C, and the cooking time is 20 minutes; turn on the power, and it takes 25 minutes for the temperature in the kettle to rise from room temperature to 120°C, and then cook at 120°C for 20 minutes; after the high-temperatu...

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Abstract

The invention discloses a preparation method of Chinese yam and red ginseng composite instant tea powder. The preparation method of the Chinese yam and red ginseng composite instant tea powder comprises the following steps: mixing and stirring a Chinese yam enzymolysis solution, a red ginseng extracting solution, an ophiopogon root extracting solution and a red date extracting solution to form a mixed feed liquid; adding a drying aid, an emulsifying stabilizer and an anti-caking agent into the mixed feed liquid, and performing stirring to form mixed slurry; sequentially carrying out homogenization treatment, vacuum concentration and spray drying on the mixed slurry to prepare a powder material; and adding red ginseng dietary fiber powder, ophiopogon root dietary fiber powder and red date dietary fiber powder into the powder material, and performing mixing to obtain the Chinese yam and red ginseng composite instant tea powder. The Chinese yam and red ginseng composite instant tea powderis prepared by taking the Chinese yam enzymolysis liquid and the red ginseng extracting solution as main raw materials, and auxiliary functional auxiliary agents such as the ophiopogon root extracting solution, the red date extracting solution, the drying aid, the emulsifying stabilizer, the anti-caking agent and the like, so that the product types of the instant tea powder are enriched, and theapplication field and applicable population of instant tea powder products are expanded.

Description

technical field [0001] The invention relates to the technical field of health food processing, in particular to a preparation method of yam red ginseng compound instant tea powder. Background technique [0002] Tea is a traditional functional health drink in China with a long history and culture. Instant tea is a solid beverage tea that can be quickly dissolved in water. It uses finished or semi-finished tea, tea by-products or other plant roots, stems, leaves, flowers, etc. as raw materials, and is processed into a product through extraction, filtration, concentration, and drying. A new beverage in the form of granules, powders or small flakes that is easy to dissolve in water without tea dregs. With the advantages of high content, obvious pharmacological efficacy, no pesticide residue and heavy metal pollution, high output value, wide range of applicable people and application fields, and meeting the individual needs of the fast-paced modern healthy life, it is sold well ...

Claims

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Application Information

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IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 周睿包鸿慧汤尚文
Owner HUBEI UNIV OF ARTS & SCI
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