Beverage preparation technology
A beverage preparation and process technology, applied in the field of beverage preparation, can solve the problems of lack of detoxification and liver protection, and achieve the effects of treating chronic prostatitis, improving health care efficacy, and increasing heat-clearing
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Embodiment 1
[0041] A beverage preparation process, comprising the steps of:
[0042] a) Olive leaves are dried, crushed, sieved, weighed, combined enzymatic extraction, suction filtered, and constant volume; lotus leaves are dried, crushed, sieved, weighed, hot water leached, and suction filtered , constant volume; Ginkgo biloba is successively dried, crushed, sieved, weighed, hot water extracted, suction filtered, constant volume; licorice is successively dried, sliced, sieved, weighed, hot water extracted, extracted filter, constant volume;
[0043] b) The olive leaf extract, lotus leaf extract, ginkgo leaf extract, and licorice extract extracted in step a) are prepared in a volume ratio of 15:2:2:1; white sugar: prepared liquid = 2: Add white granulated sugar at a ratio of 100 (g / mL).
[0044] Olive leaves contain polyphenols such as oleuropein and flavonoids. Oleuropein has broad-spectrum antibacterial and antiviral effects, anti-tumor, anti-aging, enhancing cardiovascular function...
Embodiment 2
[0047] On the basis of Example 1, in step a), the sieved particle size of olive leaves is 60-80 mesh; the compound enzymatic hydrolysis extraction and suction filtration process comprises the following steps:
[0048] a1) Compound enzyme preparation: weight pectinase: cellulase: neutral protease=1:1:1~1:2:2 according to the weight ratio;
[0049] a2) add water according to the ratio of olive leaf powder to water of 1:100~1:110 (g / mL); add the prepared in step a1) according to the weight ratio of compound enzyme and olive leaf powder by 2%~3% Compound enzyme;
[0050] a3) Carry out enzymatic hydrolysis for 50-60 minutes in an environment with a temperature of 40-50°C and a pH of 7.0-8.0; suction filtration;
[0051] a4) add water to the filter residue in step a3) according to the ratio of filter residue to water of 1:100-1:110 (g / mL); perform step a3) again;
[0052] a5) combining the filtrate obtained in step a3) and the filtrate obtained in step a4).
[0053] Through the a...
Embodiment 3
[0055] On the basis of embodiment one or embodiment two, in step a), the sieving particle size of lotus leaf is 40~60 orders; The hot water extraction of lotus leaf and suction filtration process comprise the steps:
[0056] a6) Add water according to the ratio of lotus leaf powder to water 1:130~1:150 (g / mL);
[0057] a7) Immerse in an environment with a temperature of 80-90°C and an ultrasonic power of 150 Hz for 15-25 minutes; suction filtration;
[0058] a8) Add water to the filter residue in step a7) at a ratio of filter residue to water of 1:130 to 1:150 (g / mL); proceed to step a7) again
[0059] a9) combining the filtrate obtained in step a7) and the filtrate obtained in step a8).
[0060] Immerse in an environment with a temperature of 80-90°C and an ultrasonic power of 150 Hz for 15-25 minutes, the active ingredients of the lotus leaf powder can be fully extracted, and the heat-clearing effects of the finished beverage can be increased.
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