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Processing method of black locust flower tea replacement

A processing method and acacia flower technology are applied in the field of tea processing to achieve the effects of high edible value and medicinal value, improving mental state, and simple and easy processing method.

Inactive Publication Date: 2019-03-15
XINYANG AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the development and research of locust flower substitute tea, at present, there is no report in the domestic research field, and it belongs to the first research technology in China

Method used

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  • Processing method of black locust flower tea replacement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A. Pick the locust inflorescences that are about to bloom, remove the stems and keep the flowers, and remove the mildewed, smelly, dry and withered flowers for later use;

[0024] B, the processed black locust flower in step A is naturally tiled on the bamboo raft sieve, and its thickness is 1.5cm, spread cool until the water content of black locust flower is 65wt%, turn up and down once every 4h during the cool spread, spread The temperature of the cool environment is controlled at 15°C for standby;

[0025] C, spread the black locust flower after cooling in step B naturally on the wire mesh screen, its thickness is 0.8cm, then be placed in 110 ℃ of ovens and bake until the water content of black locust flower is 40wt%, then take out the black locust flower and carry out Let it cool for 30 minutes, set aside;

[0026] D. Rearrange the black locust flowers after cooling in step C and lay them flat on the wire mesh sieve with a thickness of 1.0cm, and place them in a 70...

Embodiment 2

[0029] A. Pick the locust inflorescences that are about to bloom, remove the stems and keep the flowers, and remove the mildewed, smelly, dry and withered flowers for later use;

[0030] B, the black locust flower processed in the step A is naturally tiled on the bamboo raft sieve, and its thickness is 1.8cm, and it is cooled until the water content of the black locust flower is 68wt%, and it is turned up and down once every 4h during the cooling period. The temperature of the cool environment is controlled at 20°C for standby;

[0031] C. Lay the black locust flower after cooling in step B naturally on the iron mesh screen, its thickness is 1cm, then place it in a 115°C oven and bake until the water content of the black locust flower is 42wt%, then take out the black locust flower and spread it Cool for 40 minutes, set aside;

[0032] D, rearrange the black locust flower after cooling in step C and spread it on the wire mesh screen, its thickness is 1.3cm, and place it in a ...

Embodiment 3

[0035] A. Pick the locust inflorescences that are about to bloom, remove the stems and keep the flowers, and remove the mildewed, smelly, dry and withered flowers for later use;

[0036] B, the black locust flower processed in the step A is naturally tiled on the bamboo raft sieve, and its thickness is 2.0cm, and it is cooled until the water content of the black locust flower is 70wt%, and it is turned up and down every 4h during the cooling period, and spread The temperature of the cool environment is controlled at 25°C for standby;

[0037] C, spread the black locust flower after cooling in the step B naturally on the wire mesh screen, its thickness is 1.2cm, then be placed in 120 ℃ of ovens and bake until the water content of the black locust flower is 45wt%, then take out the black locust flower and carry out Let it cool for 60 minutes, set aside;

[0038] D. Rearrange the black locust flowers after cooling in step C and lay them flat on the wire mesh sieve with a thickne...

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Abstract

The invention belongs to the technical field of processing of tea leaves, and particularly relates to a processing method of black locust flower tea replacement. The processing method comprises the following steps of A, picking black locust flower inflorescences to be in full bloom for standby application; B, tiling the black locust flowers treated in the step A in a sieve woven with thin bamboo strips, and performing spreading for cooling until the water content of the black locust flowers is 65-70wt% for standby application; C, tiling the black locust flowers after being subjected to spreading for cooling in the step B, to an iron mesh sieve, then placing the iron mesh sieve in an oven, performing baking until the water content of the black locust flowers is 40-45wt%, taking out the baked black locust flowers, and performing spreading for cooling for standby application; D, tiling the black locust flowers after being subjected to spreading for cooling in the step C on the iron mesh sieve, placing the iron mesh sieve in the over, performing baking until the water content of the black locust flowers is 20-30wt%, taking out the black locust flowers baked for the second time, and performing spreading for cooling for standby application; and E, placing the black locust flowers after being subjected to cooling in the step D in the oven, and performing baking until the water contentof the black locust flowers is 5-8wt%, so that the black locust flower tea replacement is obtained. The black locust flower tea replacement prepared by the processing method is rich in fragrance, andcan achieve the effect of relieving the mind state of sub-health crowds. The processing method is simple and practicable to operate.

Description

technical field [0001] The invention belongs to the technical field of tea processing, and in particular relates to a processing method of a locust flower substitute tea. Background technique [0002] Robinia pseudoacacia is rich in resources, with strong aroma and sweet taste, but the flowering period is very short. Except for a small amount of Robinia pseudoacacia for fresh food, most of the resources are abandoned, and the utilization rate of Robinia pseudoacacia resources is extremely low. [0003] At present, the research on Robinia pseudoacacia mainly focuses on the analysis of chemical components, the extraction of chemical components, the development and utilization of Robinia pseudoacacia, etc., mainly for the determination and fingerprinting of proteins, amino acids, sugars, ascorbic acid, mineral elements, and chemical components of volatile oil in Robinia pseudoacacia. The establishment of the map, and the optimization of the extraction process on polyphenols, fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 刘威张永瑞王子浩尹鹏陈义张洁杨转郭桂义袁丁
Owner XINYANG AGRI & FORESTRY UNIV
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