Extract capable of clearing heat and relieving sore throat, and preparation method and application thereof
A heat-clearing and throat-clearing technology, which is applied in the field of food and beverage engineering, can solve the problems that it is not very convenient to carry, and the chrysanthemum emperor tea cannot achieve a good heat-clearing and throat-clearing effect, and achieve the effect of easy and quick carrying and brewing
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Embodiment 1
[0025] (1) Selection of medicinal materials: 10kg of white chrysanthemum, 6kg of lotus seed heart, 1kg of wolfberry, 10kg of licorice and 5kg of tangerine peel, sorted and weighed according to the amount;
[0026] (2) Extraction: Fully mix the lotus seed heart, tangerine peel, wolfberry and licorice weighed in step 1, add 3ml of water to each gram of raw materials, soak at room temperature for 1 hour, add chrysanthemum, then add 6ml of water to each gram of chrysanthemum, steam at 90°C Heat preservation and leaching for 1 hour to obtain the extract;
[0027] (3) Filtration: filter the extract obtained in step 2) with a 100-mesh vibrating sieve to obtain the filtrate;
[0028] (4) Concentration: Concentrate the filtrate obtained in step 3) under reduced pressure at 40°C, and concentrate the concentrated solution to a water content of 25% by weight to obtain a paste extract;
[0029] (5) Sterilization: the paste extract obtained in step 4) was sterilized by high-pressure steam ...
Embodiment 2
[0032] (1) Selection of medicinal materials: 20kg of white chrysanthemum, 8kg of lotus seed heart, 1kg of fat sea, 5kg of licorice and 10kg of tangerine peel, selected and weighed according to the amount;
[0033] (2) Extraction: Fully mix the lotus seed heart, tangerine peel and licorice weighed in step 1, add 5ml of water to each gram of raw materials, soak at room temperature for 3 hours, then add chrysanthemum and fat sea, and then add 15ml to each gram of chrysanthemum and fat sea water, 60 ℃ steam insulation extraction for 3 hours to obtain the extract;
[0034] (3) Filtration: filter the extract obtained in step 2) with a 50-mesh vibrating sieve to obtain the filtrate;
[0035] (4) Concentration: Concentrate the filtrate obtained in step 3) under reduced pressure at 60°C, and concentrate the concentrated solution to a water content of 10% by weight to obtain a paste extract;
[0036] (5) Sterilization: the paste extract obtained in step 4) was sterilized by high-pressu...
Embodiment 3
[0039] (1) Selection of medicinal materials: 15kg of white chrysanthemum, 3kg of lotus seed heart, 1kg of medlar, 0.3kg of fat sea, 8kg of licorice and 6kg of tangerine peel, selected and weighed according to the amount;
[0040] (2) Extraction: Fully mix the lotus seed heart, tangerine peel, wolfberry and licorice weighed in step 1, add 4ml of water to each gram of raw materials, soak at room temperature for 2 hours, add chrysanthemum and fat sea, and then add chrysanthemum and fat sea to each gram Add 11ml of water, leaching with steam at 80°C for 2 hours to obtain the extract;
[0041] (3) Filtration: filter the extract obtained in step 2) with a 200-mesh vibrating sieve to obtain the filtrate;
[0042] (4) Concentration: Concentrate the filtrate obtained in step 3) under reduced pressure at 50°C, and concentrate the concentrated solution to a water content of 15% by weight to obtain a paste extract;
[0043] (5) Sterilization: the paste extract obtained in step 4) was ste...
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