Quick and stable evaluation method for green broken tea

A green crushed tea, rapid technology, applied in the direction of tea, tea extraction, tea treatment before extraction, etc., can solve the problems of clogged review cup mouth, tea soup turbidity, tea soup residue, etc., to achieve the effect of ensuring accuracy and improving accuracy
CN108196017AInactive Publication Date: 2018-06-22INST OF FRUIT & TEA HUBEI ACAD OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF FRUIT & TEA HUBEI ACAD OF AGRI SCI
Publication Date
2018-06-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a quick and stable evaluation method for green broken tea. The method comprises the following steps: step 1: using a uniform sampling method to sample different green broken teas, so that tea leaves are arranged in a tea evaluation tray according to the size of the shape from the inside to the outside, and from large to small, visually reviewing, and scoring appearance quality of dry tea; step 2, weighing different green broken tea samples by using a balance, pouring the samples into a non-woven gauze bag, and then putting in a professional evaluation cup. step 3: filling the evaluation cup with boiling water, capping, and keeping time, after the specified time, pouring tea soup into an evaluation bowl, and reviewing in the order of hot smell, soup color, warm smelland leaf bottom; step 4: according to the quality factor and evaluation method stipulated by a tea sensory evaluation method, comparing and reviewing the green broken tea samples term by term, and obtaining a single quality factor score; in step 5, obtaining a total score of the tea samples. Obtained clarified tea soup facilitates subsequent evaluation of aroma, taste and leaf bottom, and effectively improves the accuracy of the rapid review of green broken tea.
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Description

technical field

[0001] The invention relates to a review method, more specifically to a fast and stable review method for green crushed tea, which belongs to the technical field of tea review. Background technique

[0002] Broken green tea is an important export tea in my country. It is grainy (sandy) in shape, green in color, bright green in soup color, and rich in taste. It is mainly used to produce teabags or provide raw materials for deep processing of tea. At present, there is no special evaluation method for green crushed tea, and the evaluation is carried out according to the method of bulk green tea; however, due to the small size of green crushed tea (6 mesh to 60 mesh), tea dregs are easily mixed in when the soup is prepared for evaluation. The tea soup may block the mouth of the evaluation cup, causing the tea soup to be turbid, and there is a lot of tea soup residue at the bottom of the leaves, resulting in indistinct aroma, which does not meet the requirements o...

Claims

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