A brewable and edible kudzu root lotus leaf tea and its preparation method

A technology of brewing lotus leaf tea, which is applied in the field of kudzu root lotus leaf tea and its production, which can solve the problems of unremarkable nutritional and health care effects of brewing dissolved matter, waste of residues, single production process, etc., and achieve the prevention and treatment of cardiovascular system diseases, Effects of improving edible properties and reducing crude fiber content

Active Publication Date: 2021-11-09
FARM PROD PROCESSING & NUCLEAR AGRI TECH INST HUBEI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problems existing in the production of kudzu root tea such as single production process, insufficient utilization of resources such as starch and dietary fiber in raw materials, unremarkable nutritional and health care effects of brewing dissolved matter, and waste of residues after brewing, etc., and provides A kind of preparation method of kudzu root lotus leaf tea that can be brewed and eaten

Method used

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  • A brewable and edible kudzu root lotus leaf tea and its preparation method
  • A brewable and edible kudzu root lotus leaf tea and its preparation method
  • A brewable and edible kudzu root lotus leaf tea and its preparation method

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Experimental program
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Effect test

Embodiment 1

[0047] A preparation method of kudzu root lotus leaf tea which can be brewed and eaten comprises the following steps:

[0048] S1, mixing material: mix kudzu root powder, lotus leaf powder, pueraria pollen powder, honeysuckle powder, Fubai inulin powder, cassia seed powder, Polygonatum powder, add appropriate amount of water, and stir evenly at a speed of 45r / min under 0.02MPa vacuum condition , the final water content of mixed powder is 28%.

[0049] Further, the preparation process of Pueraria lobata mixed powder described in step S1 is as follows: fresh pueraria mirifica powder Pueraria lobata root is sliced ​​and pulverized to a particle size of 120 μm, and fully mixed at a ratio of 1:0.6 for high-temperature sterilization; Add 2.5% spore suspension to the weight ratio, and ferment at 28°C for 56h; after fermentation, the kudzu root mixture is placed under a pressure of 1.8MPa, and the temperature is 160°C for superheated steam treatment for 4 minutes; after superheated st...

Embodiment 2

[0065] A preparation method of kudzu root lotus leaf tea which can be brewed and eaten comprises the following steps:

[0066] S1. Mixing material: Mix kudzu root powder, lotus leaf powder, kudzu pollen powder, honeysuckle powder, Fubai inulin powder, cassia seed powder, and sealwort powder, add appropriate amount of water, and stir evenly at a rate of 50r / min under 0.03MPa vacuum condition , the final water content of mixed powder is 30%.

[0067] Further, the preparation process of kudzu root mixed powder described in step S1 is as follows: fresh pueraria mirifica and pueraria pueraria powder are respectively sliced ​​and pulverized to a particle size of 100 μm, and mixed thoroughly at a ratio of 1:0.8 before high-temperature sterilization; followed by Add 3% spore suspension to the weight ratio of the mixture, and ferment for 50 hours at 30°C; after fermentation, the Pueraria root mixture is placed under a pressure of 2MPa, and the temperature is 200°C for superheated steam...

Embodiment 3

[0083] A preparation method of kudzu root lotus leaf tea which can be brewed and eaten comprises the following steps:

[0084] S1. Mixing material: Mix kudzu root powder, lotus leaf powder, kudzu pollen powder, honeysuckle powder, Fubai inulin powder, cassia seed powder, and sealwort powder, add appropriate amount of water, and stir evenly at a speed of 55r / min under a vacuum condition of 0.05MPa , the final water content of mixed powder is 32%.

[0085] Further, the preparation process of Pueraria lobata mixed powder described in step S1 is as follows: fresh Pueraria mirifica and Pueraria pueraria powder are respectively sliced ​​and crushed to a particle size of 150 μm, and mixed thoroughly at a ratio of 1:0.4 before high-temperature sterilization; followed by Add 2% spore suspension to the weight ratio of the mixture, and ferment for 60 hours at 29°C; after fermentation, the Pueraria root mixture is placed under a pressure of 2.2MPa, and the temperature is 180°C for superhe...

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Abstract

The invention discloses brewable and edible kudzu root lotus leaf tea and a preparation method thereof, belonging to the field of food processing. The invention uses the mixed powder of Pueraria lobata and Pueraria pueraria powder as raw materials, mixes it with lotus leaf powder, pueraria pollen powder, honeysuckle powder, Fubai powder, cassia seed powder and sealwort powder, and extrudes to obtain the granular pueraria root lotus leaf tea. The invention can endow the product with more and stronger nutritional and health care effects. In addition, the granular kudzu root tea provided by the invention is convenient for storage and brewing, and can be directly eaten after brewing.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a kudzu root lotus leaf tea which can be brewed and eaten and a preparation method thereof. Background technique [0002] China is the hometown of tea and the birthplace of tea culture. The discovery and utilization of Chinese tea has a history of more than 4,000 years, and it has been prosperous for a long time and spread all over the world. Tea has physiological effects such as promoting metabolism, delaying aging, losing weight and beautifying. Generally, tea can be divided into green tea, black tea, dark tea, oolong tea, yellow tea, white tea and processed tea, and processed tea includes scented tea, pressed tea, medicinal health tea and tea-containing beverages. [0003] Pueraria generally refers to the root of the leguminous plant Pueraria vine, also known as Gange, Pueraria, and dry Pueraria, which is the first batch of medicinal and edible plants approved by the Ministry ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 梅新何建军张国忠隋勇施建斌蔡沙李实荣陈学玲范传会蔡芳王少华谷峰邱建辉
Owner FARM PROD PROCESSING & NUCLEAR AGRI TECH INST HUBEI ACAD OF AGRI SCI
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