Curcuma beverage and making method thereof
A beverage and turmeric technology, which is applied in the field of turmeric beverage and its preparation, can solve the problems of less application of curcumin, poor dispersion effect, and precipitation of curcumin, and achieve the effects of light aroma, low cost, and low content of harmful impurities in oils and fats
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[0038] The invention provides a kind of preparation method of turmeric drink, and described preparation method comprises the steps:
[0039] (1) Using an organic solvent to extract the turmeric extract in the fermented turmeric powder to obtain an extract containing the turmeric extract.
[0040]The preparation method of fermented turmeric powder can be prepared according to the method disclosed in the application document whose application publication number is CN107213424A, and can also be prepared according to the method disclosed in the application document whose application publication number is CN107118914A. The above two application documents are all patent applications submitted by the applicant earlier. The particle size of the fermented turmeric powder is preferably 200-12500 mesh. The extraction method can be any one of leaching method, percolation method, ultrasonic extraction method and the like. The invention adopts the simplest extraction method and still has ...
Embodiment 1
[0056] According to the application publication number, the method disclosed in the application documents of CN107213424A prepares fermented turmeric powder, specifically comprising the following steps:
[0057] Grind the dried turmeric to 5000 mesh with a superfine grinder to obtain superfine powder of turmeric. Turmeric superfine powder, F55 type fructose syrup and purified water are mixed evenly in a mass ratio of 1:0.18:0.3, and fermented turmeric (a mixture of turmeric superfine powder, F55 type fructose syrup and purified water) is added by weight 3% of lactic acid bacteria Mother liquor (the number of lactic acid bacteria per milliliter is greater than 50×10 8 ), then put it into a 300-mesh food-grade gauze bag, fasten the mouth of the bag, put the dense code into an adjustable temperature vacuum solid-state fermentation device, and evacuate the cabinet to a vacuum of -0.09MPa. Within 20 days after the turmeric superfine powder starts to ferment, that is, the initial f...
Embodiment 2
[0065] The preparation method of fermented turmeric powder is the same as embodiment 1, and the obtained particle diameter is 10000 mesh fermented turmeric powder.
[0066] Add fermented turmeric powder with a particle size of 10,000 mesh and absolute ethanol into the extraction tank at a mass ratio of 1:40 for leaching, heat to 73°C for extraction for 4.5 hours, filter, and then rectify the filtrate at 90°C to obtain turmeric extract . After testing, in the obtained turmeric extract, the curcumin content is 74.4%, the bis-demethoxy curcumin content is 9.2%, and the demethoxy curcumin content is 16.4%. The rectified ethanol is recovered by condensation and returned to the extraction process for recycling, and the filter residue is used as animal feed.
[0067] Commercially available kudzu root powder is pulverized into kudzu root powder with a particle size of 5000 meshes with an ultrafine pulverizer, then it is added into boiling water evenly with turmeric extract, F90 type ...
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