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Malus hupehensis (Pamp.) Rehder tea drink and preparation method thereof

A technology of crabapple tea and crabapple, applied in the direction of tea substitutes, etc., can solve the problems of poor solubility of hypoglycemic components, low content of active substances, unfavorable taking habits of patients, etc.

Pending Publication Date: 2021-08-20
深圳市清生元生物技术股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the way of decocting is too complicated, which is not conducive to patients' habit of taking
Therefore, tea drinking is an optional alternative. However, the current processing methods of Hubei crabapple leaf tea are mostly directly prepared into leaf water, which leads to the poor solubility of the components of the tea due to the hypoglycemic effect, etc. Due to the problem of low content of active substances, the effect is not obvious when it is actually used to lower blood sugar

Method used

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  • Malus hupehensis (Pamp.) Rehder tea drink and preparation method thereof
  • Malus hupehensis (Pamp.) Rehder tea drink and preparation method thereof
  • Malus hupehensis (Pamp.) Rehder tea drink and preparation method thereof

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Embodiment 1

[0030] The present embodiment provides a preparation method of Hubei Haitang tea, and the preparation method comprises the following steps:

[0031] (1) Take Hubei Begonia leaf powder, pass it through an 80-mesh sieve, add 50 times the quality of distilled water, and add white granulated sugar with a final concentration of 5 to 10 g / L, stir and mix;

[0032] (2) Dispense into glass conical flasks, each 200mL, seal, sterilize at high temperature and autoclave, and cool to obtain Hubei Begonia culture solution, for use;

[0033] (3) Under aseptic conditions, the bacterial solution of R. coronoides was inoculated into Hubei Begonia culture solution at a liquid-to-liquid ratio of 1:20, and the bacterial density of the bacterial solution was 1 × 10 8 / mL;

[0034] (4) the inoculated liquid homogenate is sealed, shaken up, placed on a shaker for fermentation, the control temperature is 28°C, and the shaker rotational speed is 140rpm;

[0035] (5) The fermentation product was filte...

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Abstract

The invention discloses a malus hupehensis (Pamp.) Rehder tea drink and a preparation method thereof. On the first hand, the preparation method of the malus hupehensis (Pamp.) Rehder tea drink is provided. The preparation method comprises the following steps that malus hupehensis (Pamp.) Rehder leaves are taken to prepare a malus hupehensis (Pamp.) Rehder culture solution; and Eurotium cristatum is inoculated into the malus hupehensis (Pamp.) Rehder culture solution, and the malus hupehensis (Pamp.) Rehder tea drink is obtained after fermentation culture. The preparation method at least has the following advantages that the Eurotium cristatum is a dominant bacterium separated from Fu brick tea and can generate multiple enzymes in the fermentation process, part of substances in malus hupehensis (Pamp.) Rehder are decomposed, the quality of the malus hupehensis (Pamp.) Rehder is improved, and active ingredients in the malus hupehensis (Pamp.) Rehder are increased. The Eurotium cristatum is introduced into the malus hupehensis (Pamp.) Rehder for fermentation, more beneficial metabolites can be generated, the content of polyphenol and other substances in the tea drink is increased, and the blood glucose reducing effect of the tea drink is improved.

Description

technical field [0001] The present application relates to the technical field of beverage processing and biological fermentation, in particular to Hubei Begonia fermented tea and a preparation method thereof. Background technique [0002] Hubei Begonia (Malus hupehensis (Pamp.) Rehder), belonging to the Rosaceae apple genus, is mainly distributed in southern China. The tender leaves of Hubei Begonia soaked in water are often used as tea. The taste is slightly bitter and astringent. Liu Liangzhong et al. found that Hubei Begonia contains 10.8g protein, 5.4g polyphenols, and 6.5g total flavonoids per 100g of dried leaves of Hubei Begonia by aluminum trichloride colorimetry. Fang Rong et al. used HPLC to measure the content of phloridzin in Hubei Begonia leaves, which could reach 8.27%. It can be seen that there are a lot of active substances such as flavonoids, polyphenols, proteins and so on in Hubei Begonia leaves. The results of the researchers' further study on the phar...

Claims

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Application Information

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IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 邹先伟蔡旭李倩
Owner 深圳市清生元生物技术股份有限公司
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