Passion fruit vinegar tea
A technology of passion fruit and passion fruit juice, applied in the field of tea processing, can solve the problems of low extraction rate of ginkgo flavonoids and active components, unsatisfactory detoxification effect, short product storage time, etc., and achieves uncomplicated preparation method, easy popularization and application, and low cost low effect
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[0058] The preparation method of described passion fruit vinegar tea, comprises the following steps:
[0059] S1: Wash the passion fruit and squeeze the juice, pass the obtained juice through a 3000-6000 mesh sieve to obtain passion fruit juice;
[0060] S2, the preparation of tea polyphenols, comprising the following steps:
[0061] S21: Dry the green tea until the water content is ≤6%, then pulverize it, pass through a 100-140 mesh sieve, mix it with an aqueous ethanol solution with a mass fraction of 65%-75% at a mass ratio of 1:12-15, and heat it at a temperature of 42- Extract 2-3 times at 45°C, each time for 16-19min, filter, combine the filtrates, and concentrate to obtain crude tea polyphenol extract A;
[0062] S22: Add the crude tea polyphenol extract A prepared in step S21 into the KCl solution, adjust the pH to 6.3-6.6, remove impurities at a centrifugal speed of 5000-5500 r / min, and use a filter membrane with a pore size of 0.1-0.4 μm Filtrating the centrifuged ...
Embodiment 1
[0076] A passion fruit vinegar tea, which comprises the following raw materials in parts by weight: 80 parts of passion fruit juice, 7 parts of tea polyphenols, 50 parts of sweet-scented osmanthus, 7 parts of vinegar, 0.7 parts of heat-clearing and detoxifying Chinese herbal medicinal liquid, 18 parts of glucose, honey 6 parts, 0.8 parts of dipotassium guanylate, 1.6 parts of ginkgo flavonoids, 1.2 parts of vitamins, 0.9 parts of amino acids, 0.7 parts of trace elements, 0.8 parts of methylcyclopentenolone, 0.7 parts of co-solvent, 0.9 parts of dispersant, phase 1 part of container, 0.4 part of antioxidant, 0.6 part of stabilizer, 0.4 part of antibacterial agent;
[0077] The heat-clearing and detoxifying Chinese herbal medicine liquid includes the following raw materials in parts by weight: 40 parts of Patrinia, 40 parts of Radix Scutellariae, 40 parts of Scutellaria baicalensis, 19 parts of Andrographis paniculata, 22 parts of Smilax cocos, 16 parts of Radix Sophorae, Sophora...
Embodiment 2
[0104] A passion fruit vinegar tea, comprising the following raw materials in parts by weight: 64 parts of passion fruit juice, 0.4 part of tea polyphenols, 40 parts of sweet-scented osmanthus, 5 parts of vinegar, 3 parts of heat-clearing and detoxifying Chinese herbal medicinal liquid, 15 parts of glucose, honey 3 parts, 0.6 parts of dipotassium guanylate, 1 part of ginkgo flavonoids, 0.8 parts of vitamins, 0.6 parts of amino acids, 0.5 parts of trace elements, 0.6 parts of methylcyclopentenolone, 0.5 parts of co-solvent, 0.6 parts of dispersant, phase 0.7 parts of container agent, 0.2 parts of antioxidant, 0.4 parts of stabilizer, 0.3 parts of antibacterial agent;
[0105] The heat-clearing and detoxifying Chinese herbal medicine liquid includes the following raw materials in parts by weight: 34 parts of Patrinia, 34 parts of Radix Scutellariae, 34 parts of Scutellaria baicalensis, 18 parts of Andrographis paniculata, 18 parts of Smilax cocos, 14 parts of Radix Sophorae, Soph...
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