Polygonum cuspidatum-green tea health beverage
A technology of health drink and knotweed, which is applied in the field of knotweed green tea health drink and its preparation, to achieve the effects of easy storage, easy operation and easy portability
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Embodiment 1
[0028] Example 1 Preparation of green tea extract
[0029] Take 6kg of green tea, rinse the green tea with running water, drain the water, bake at 65°C for 40 minutes, crush it with a pulverizer and pass through a 40-mesh sieve to get green tea powder, put the green tea powder and 5 times the amount of water into the multi-functional In the extraction tank, heat up to 60°C, heat-preserve and extract for 50 minutes, then filter to obtain the juice; add 5 times the amount of clean water to the filter residue, extract for 40 minutes under the same conditions as above, then filter to obtain the juice, and combine the filtrate twice to obtain green tea extract.
Embodiment 2
[0030] Example 2 Preparation of Polygonum cuspidatum extract
[0031] Take 6kg of knotweed, wash it with clean water, pick it up, drain the water, bake at 65°C for 40min, after drying, crush it with a pulverizer and sieve it through a 40-mesh sieve to get knotweed powder, mix the knotweed powder with 5 times the amount of clean water Put it into a multi-functional extraction tank together, heat it to 95°C, keep it warm for 2 hours, stir constantly, filter to get the juice; add 5 times the amount of clean water to the filter residue, leaching for 1 hour, filter, and get the juice; combine the 2 filtrates, It is Polygonum cuspidatum extract.
Embodiment 3
[0032] Example 3 Preparation of Polygonum cuspidatum green tea health drink
[0033] Prepare the Polygonum cuspidatum extract and the green tea extract prepared in Example 1 and Example 2 respectively.
[0034] (1) Formula
[0035] 5 parts of knotweed extract, 3 parts of green tea extract, 3 parts of sucrose, 2 parts of rock sugar, 1 part of honey, 0.02 part of aspartame, 0.1 part of citric acid, 0.05 part of malic acid, 0.05 part of acid-resistant CMC-Na, fruit 0.05 part of gum, 0.15 part of xanthan gum, and 0.1 part of β-CD.
[0036] (2) Debittering of Polygonum cuspidatum extract
[0037] adding the β-CD in the above parts by weight to the extract of Polygonum cuspidatum, and maintaining it at 55±5°C for 6 hours to obtain a debitterized Polygonum cuspidatum extract;
[0038] (3) Preparation of syrup
[0039] Add 3 times the amount of clean water to sucrose, rock sugar, and honey, heat and dissolve to form a sugar liquid, then dissolve aspartame, citric acid, and ma...
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