Numb-taste extract and preparation method thereof
An extract and numbing technology, which is applied in the field of numbing extract and its preparation, can solve the problems of complex components of the extract, easy bitterness, and low purity of numbing substances, and achieve product safety, non-toxicity, good lipid Regulating efficacy, beneficial to the effect of product purity
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[0048] According to one aspect of the present invention, a kind of preparation method of above-mentioned numbing flavor extract, described preparation method comprises the following steps:
[0049] A mixed raw material of red pepper is provided, and then ultrasonic extraction is performed on the raw material of red pepper to obtain a numbness extract.
[0050] The preparation method of the numbing extract provided by the invention, the preparation method extracts the red pepper raw material by using ultrasonic extraction technology, the above extraction method can effectively promote the dissolution and release of the numbing substances in the pepper, and then has the effect of improving the extraction of numbing The advantage of improving the product yield and shortening the extraction time of the numbing extract.
[0051] In a preferred embodiment of the present invention, the solvent of the ultrasonic extraction is edible ethanol with a concentration of 95% by weight;
[0...
Embodiment 1
[0079] A kind of numbing extract, the preparation method of described numbing extract comprises the following steps:
[0080] (a) Weigh the raw materials of red peppercorns according to the following parts by mass, wherein 30 parts of Gansu peppercorns, 30 parts of Sichuan peppercorns, 15 parts of Shaanxi Dahongpao peppercorns and 15 parts of Yunnan Dahongpao peppercorns are mixed to obtain the red peppercorn mixed raw materials; The mixed red pepper raw material is pulverized by a cyclone mill to pass through a 20-mesh sieve, and then mixed with 95wt% edible ethanol at a mass ratio of 1:15 to obtain the material to be extracted;
[0081] (b), performing ultrasonic extraction on the material to be extracted obtained in step (a), to obtain an ultrasonic extraction solution;
[0082] The ultrasonic power of the ultrasonic extraction is 210W, the ultrasonic time is 20min, and the ultrasonic temperature is 20°C;
[0083] (c), using a 100-mesh filter to suction-filter the ultrason...
Embodiment 2
[0086] A kind of numbing extract, the preparation method of described numbing extract comprises the following steps:
[0087] (a), weigh the raw materials of red peppercorns according to the following parts by mass, wherein 45 parts of Gansu Fujiao, 30 parts of Sichuan Nanjiao, 5 parts of Shaanxi Dahongpao peppercorns and 5 parts of Yunnan Dahongpao peppercorns are mixed to obtain the red peppercorn raw materials; The mixed red prickly ash raw material is pulverized by a cyclone mill and passed through a 20-mesh sieve, and then mixed with 95wt% edible ethanol at a mass ratio of 1:10 to obtain the material to be extracted;
[0088] (b), performing ultrasonic extraction on the material to be extracted obtained in step (a), to obtain an ultrasonic extraction solution;
[0089] The ultrasonic power of the ultrasonic extraction is 300W, the ultrasonic time is 30min, and the ultrasonic temperature is 40°C;
[0090] (c), using a 100-mesh filter to suction-filter the ultrasonic extra...
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