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Processing method of lotus leaf tea powder

A processing method and lotus leaf technology are applied to the processing field of lotus leaf tea powder, which can solve the problems of reducing the health care efficacy of lotus leaf, insufficient aroma of lotus leaf, bitter taste and the like, and achieve good economic and social benefits, green color and taste. good effect

Inactive Publication Date: 2017-12-22
YANGTZE UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing beverages using lotus leaves as raw materials are basically simply processed or even processed from sun-dried lotus leaves. Due to the lack of raw materials, these drinks have insufficient aroma and bitter taste of naturally occurring lotus leaves, so that Some manufacturers had to make adjustments to make up for the shortage of raw materials
However, lotus leaf tea itself is a pure natural drink with many benefits to the human body. Excessive blending will reduce the health benefits of the original lotus leaf. The original valuable lotus leaf powder raw material processing method is particularly important for making various lotus leaf tea drinks

Method used

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  • Processing method of lotus leaf tea powder

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Experimental program
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Effect test

Embodiment 1

[0019] Embodiment 1, a kind of processing method of lotus leaf tea powder, carries out according to the following steps:

[0020] Step 1. Pick the lotus leaves that are fully bloomed in June as raw materials. After picking, spread out the lotus leaves, brush the front and back sides, and then rinse with running tap water. After washing, remove the leaf stems and thick veins of the lotus leaves. Peel off, keep only the fine veins, and then cut the lotus leaves into 1.5cm long and 0.5cm wide lotus leaves;

[0021] Step 2, spread the lotus leaves in step 1 in a cool place for greening treatment, the thickness of the lotus leaves is 5cm, and the spreading time is 30min;

[0022] Step 3, put the lotus leaves that have been spread green in step 2 into a microwave oven for degreening, the weight of the lotus leaves put into the microwave oven is 100g each time, the power of the microwave oven is 500w, and the degreening time is set to 60s;

[0023] Step 4, put the lotus leaves after...

Embodiment 2

[0027] Step 1: Pick the lotus leaves that are fully in full bloom in July. After picking, spread out the lotus leaves, brush the front and back sides, and then rinse with running tap water. After washing, peel off the stems and thick veins of the lotus leaves , keep only the fine leaf veins, and then cut the lotus leaves into 2cm, 0.8cm wide lotus leaves;

[0028] Step 2, spread the lotus leaves cut in step 1 in a cool place for greening treatment, the thickness of the lotus leaves is 5.5cm, and the spreading time is 45min;

[0029] Step 3: put the lotus leaves that have been greened in step 2 into a microwave oven for deenzyming. The weight of shredded lotus leaves in the microwave oven is 100g each time, the power of the microwave oven is 750w, and the deenzyming time is set to 120s;

[0030] Step 4: Put the lotus leaves that have been finished in step 3 into a kneading machine for cold kneading, set the rotation speed of the kneading machine to 50r / min, adjust the pressure ...

Embodiment 3

[0034] Step 1. Pick the lotus leaves that are fully in full bloom in July. After picking, spread out the lotus leaves, brush the front and back sides, and then wash them with running tap water. After washing, peel off the stems and thick veins of the lotus leaves , only keep the fine leaf veins, and then cut the lotus leaves into 2.5cm, 1cm wide lotus leaves;

[0035] Step 2, the lotus leaves in step 1 are spread in a cool place for green treatment, the thickness of the lotus leaves is 6cm, and the spreading time is 60min;

[0036] Step 3, put the lotus leaves that have been spread green in step 2 into a microwave oven for degreening. The weight of the lotus leaves put into the microwave oven is 100g each time, the power of the microwave oven is 600w, and the degreening time is set to 90s;

[0037] Step 4: put the lotus leaves after step 3 into the kneading machine for cold kneading, set the rotation speed of the kneading machine to 54r / min, adjust the pressure through the whe...

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Abstract

The invention discloses a processing method of lotus leaf tea powder. According to the technical scheme, the processing method mainly comprises the following production steps of pretreatment, lotus leaf strip cutting, spreading treatment, microwave fixation, rolling, drying and crushing. The lotus leaf tea powder processed by the method can keep the original active components of lotus leaves to the maximum, so that the health care function of the lotus leaves can be exerted to the maximum. A lotus leaf tea beverage which is prepared by taking the lotus leaf tea powder prepared by the method as a raw material has the characteristic of good taste and does not contain other additives, and thus the product keeps the pure natural components.

Description

technical field [0001] The invention relates to the technical field of processing powdered granule drinks, in particular to a processing method of lotus leaf tea powder. Background technique [0002] The lotus leaf is bitter in taste and flat in nature, and its chemical components mainly include nuciferine, citric acid, malic acid, gluconic acid, oxalic acid, succinic acid and other alkaline components with anti-mitotic effects. Studies have shown that the nuciferine and flavonoids in the lotus leaf have the functions of lowering blood fat, inhibiting cholesterol, anti-mitosis, anti-oxidation, antibacterial and antispasmodic, so it can be used in the field of medicine or health care. In my country, lotus leaf resources are extremely rich, widely distributed, and cheap, but only a small part of lotus leaves are used in medical, food and health care industries, and the rest are abandoned in ponds and have not been fully utilized. [0003] The existing beverages using lotus le...

Claims

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Application Information

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IPC IPC(8): A23F3/34A23L33/10A23L27/10A23L5/43A23L5/30
CPCA23F3/34A23L5/34A23L5/43A23L27/10A23L33/10A23V2002/00A23V2200/04A23V2200/30
Inventor 张霞杨朝东黄向阳饶航李娜冯庆婷熊欣
Owner YANGTZE UNIVERSITY
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