Malus sieboldii composite tea bag and preparing method thereof
A technology of three-leaf begonia and compound bag, which is applied in the field of tea bags, can solve the problems of three-leaf begonia being developed and the age of use is unknown, and achieve the effects of enriching deep-processed products, dosage standards, and optimizing taste
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Embodiment 1-4 3
[0025] The preparation of embodiment 1-4 three-leaf crabapple compound tea in bag
[0026] 1. Raw material selection
[0027] Three-leaf Begonia, picked in Shaoyang, Hunan;
[0028] Jiaogulan, picked in Shennongjia, Hubei;
[0029] Hawthorn, commercially available, produced in Huixian area;
[0030] Black tea, commercially available, produced in Yunnan Dianhong.
[0031] 2. Experimental equipment
[0032] 6CCH-63 electric frying pan;
[0033] Black tea fermentation machine (Fujian Jiayou Machinery Co., Ltd.);
[0034] Pulverizer (Beijing Zhongxing Weiye Instrument Co., Ltd.);
[0035] Shimadzu UV-2450 spectrophotometer;
[0036] HH-8 water bath (Guohua Electric Co., Ltd.);
[0037] FA1004A analytical balance (Shanghai Jingtian Science and Trade Co., Ltd.);
[0038] DHG-9140A type electric heating constant temperature blast drying oven (Shanghai Jinghong Equipment Experimental Co., Ltd.);
[0039] Dryer (built-in effective color-changing silica gel desiccant);
[004...
Embodiment 5 3
[0051] The sensory evaluation test of embodiment 5 clover crabapple compound teabags
[0052] Through the sensory evaluation, it is determined that the product quality of the three-leaf crabapple compound teabag is composed of 3 factors, color, aroma and taste; each factor is evaluated according to 4 grades of excellent, good, medium and poor, and the sensory evaluation is carried out after brewing the tea . According to the sensory evaluation criteria (Table 3), the reviewers conducted a sensory evaluation on the three main factors of the samples of Examples 1-4; qualitatively described the product quality using 4 grades of comments.
[0053] Table 3 Sensory Evaluation Criteria
[0054]
[0055] According to the sensory evaluation standard in above table 3, carry out sensory evaluation to embodiment 1-4, with " excellent " and " good " as the grade that people can accept, 50% people can accept three leaf crabapple, Jiaogulan, black tea, For the compound formula of Hawtho...
Embodiment 6 3
[0056] The routine component analysis of embodiment 6 Begonia clover compound teabags
[0057] The routine component analysis of shamrock compound teabag mainly includes: water extract, caffeine, amino acid and tea polyphenols; the analysis method is: weigh 5g (accurate to 0.001g) tea sample in a 500ml conical flask, add to boil Distilled water 450ml, immediately moved into the boiling water bath, leached for 45min (shaking once every 10min); immediately after the leaching was completed, filtered under reduced pressure while hot, the filtrate was moved into a 500ml volumetric flask, the residue was washed 2-3 times with a small amount of hot distilled water, and Filter the filtrate into the above-mentioned volumetric flask, dilute to the mark with distilled water after cooling.
[0058] 1. Determination of water extracts: Accurately draw 50ml of the above test solution, pour it into a covered evaporating dish of known quality, carefully evaporate it to dryness on a boiling wat...
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