Formula and preparation method of substitutional tea containing ornithogalum caudatum ait
A technology of substituting tea containing evergreen, which is applied in the formulation and preparation of substitute teas, can solve the problems of less technological research, achieve rich taste, emerald green leaves, and avoid a large amount of thermal decomposition
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Embodiment 1
[0025] Take by weighing 150g no moldy, no moth-eaten, no rotten fresh evergreens, put evergreens on the sieve, spray and wash with a water gun and then dry;
[0026] Weigh 10g of orange peel, 5g of licorice, 6g of longan meat, 3g of cassia, 2g of bergamot, 5g of jujube and 1g of dandelion. After washing and drying, place the ingredients in an oven, dry at 50°C until the weight decreases by 35%, add The extract is prepared by water and ethanol with a volume ratio of 3:1, the volume of the extract is 5 times the volume of the ingredients, heated to 80°C, and decocted for 30 minutes; the extraction is repeated 3 times, and the decocted mixture is placed under ultrasonic waves Ultrasound for 5 minutes, and then internal circulation distillation for 3 minutes to obtain the extract; the resulting liquid is distilled under reduced pressure until the mass is reduced by 40% to obtain a concentrated liquid, and the concentrated liquid obtained from the three operations can be combined to...
Embodiment 2
[0030] Take by weighing 200g no mouldy, no moth-eaten, no rotten fresh evergreen, put evergreen on the sieve, spray and wash with a water gun and then dry;
[0031] Weigh 14g of orange peel, 7g of licorice, 10g of longan, 5g of cassia, 4g of bergamot, 6g of jujube and 4g of dandelion. After washing and drying, put the ingredients in an oven, dry at 60°C until the weight is reduced by 40%, add The extract is prepared by water and ethanol with a volume ratio of 15:7. The volume of the extract is 5 times the volume of the ingredients, heated to 80°C, and decocted for 40 minutes; repeated extraction 3 times, and the decocted mixture is placed under ultrasonic waves Ultrasound for 10 minutes, and then internal circulation distillation for 5 minutes to obtain the extract; the resulting liquid is distilled under reduced pressure until the mass is reduced by 50% to obtain a concentrated liquid, and the concentrated liquid obtained from the three operations can be combined to obtain a d...
Embodiment 3
[0035] Take by weighing 160g no mouldy, no moth-eaten, no rotten fresh evergreen, put evergreen on the sieve, dry after spraying with a water gun;
[0036] Weigh 11g of orange peel, 5g of licorice, 7g of longan meat, 4g of cassia, 3g of bergamot, 5g of jujube and 2g of dandelion. After washing and drying, put the ingredients in an oven, dry at 52°C until the weight decreases by 36%, add According to the extraction solution prepared by water and ethanol with a volume ratio of 19:6, the volume of the extraction solution is 5 times the volume of the ingredients, heated to 80°C, and decocted for 32 minutes; repeated extraction 3 times, after decoction, the mixed solution is placed under ultrasonic waves Ultrasound for 6 minutes, and then internal circulation distillation for 4 minutes to obtain the extract; the obtained liquid is distilled under reduced pressure until the mass is reduced by 42% to obtain a concentrated liquid, and the concentrated liquid obtained from the three ope...
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