Production method of wild honeysuckle flower tea

A production method and a technology for camellia tea, applied in the direction of tea substitutes, etc., can solve the problems of loss of chlorogenic acid, discoloration of honeysuckle, impure taste of honeysuckle tea, etc. Effect

CN102326648AInactive Publication Date: 2012-01-25XIUSHAN SHENGDA AGRI DEV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2012-01-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a production method of wild honeysuckle flower tea. By adopting the production method, the original color and shape of wild honeysuckle flower can be kept unchanged and stable chlorogenic acid content can be ensured. The production method specifically comprises the following steps: picking at regular time; rapidly removing impurities; directly processing; carrying out rapid enzyme deactivation by high-temperature steam; rapidly dehumidifying by cold air; rapidly cooling by low-temperature cold air; rapidly drying by high-temperature hot air; naturally cooling and packaging; and warehousing for storage so as to guarantee quality. The production method has the beneficial effects of rapidly destroying activity of polyphenol oxidase in the wild honeysuckle flower, effectively avoiding decomposition of the beneficial substance namely chlorogenic acid contained in the wild honeysuckle flower, preventing the wild honeysuckle flower from browning, avoiding the procedures of turnover as well as pickup and placement, and ensuring that the appearance of the wild honeysuckle flower is not damaged and the flower shape is complete. The wild honeysuckle flower tea processed by the method has the advantages of green color, new shape and less loss of the chlorogenic acid; and the brewed wild honeysuckle flower tea has the advantages of light green and bright and clean color, delicious taste as well as complete and lifelike flower shape. Therefore, the drinking value and appreciation grade of the wild honeysuckle flower tea are obviously improved by adopting the production method.
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Description

technical field

[0001] The invention relates to a production method of tea products, in particular to a production method of mountain silver flower tea. Background technique

[0002] Mountain silver flower is one of the traditional Chinese medicinal materials, and it is also a raw material for both medicine and food. In the field of traditional Chinese medicine, it has been used for the treatment of carbuncle, swollen furuncle, sore throat, erysipelas, toxic heat and blood dysentery, wind-heat cold, and warm-heat disease; now it is more used for health care tea; the demand is very large. Mountain silver flower produces flowers in June every year. There are many rainy days during the flowering period, and the flowers have high water content. At present, the commonly used methods are: drying in the shade after harvest, steaming, fumigation, frying, raw drying, sun drying, drying, forced ventilation and other methods. There are many problems with these methods:

[0003] 1. C...

Examples

Embodiment Construction

[0027] The present invention will be further described below in conjunction with embodiment.

[0028] Pick 100kg of mountain silver buds at 9:00 a.m., put them lightly in a bamboo basket, and keep the bamboo basket ventilated. Transport it back to the workshop to remove impurities, and then put it directly on the screen-type conveyor belt of the screen-type conveyor-type steam cleaning machine. High-temperature steam is sprayed from the upper and lower sides to the mountain silver flower buds laid on the screen-type conveyor belt. The length of the conveyor belt is 240cm , the steam temperature is 95°C, the steam pressure is 0.03Mpa, the flow rate is 200kg / h, the transmission speed is 2.67cm / s, the transmission time is 90s, and the delivery speed is 167g / s. After 90 seconds, it directly and continuously enters the screen-type conveyor-type cold air box to dehumidify with cold air. The cold air blows from up and down to the mountain silver buds laid on the conveyor belt. The te...