Corn stigma and germinated brown rice tea and preparation method thereof
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A technology of germinated brown rice and a production method, applied in the field of beverages, can solve the problems of difficult dissolution of functional components, unsatisfactory hypoglycemic effect, single functional components of corn silk and the like
Active Publication Date: 2013-02-13
黑龙江省农垦科学院农畜产品综合利用研究所
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[0004] The present invention aims to solve the technical problems that existing corn silk tea has functional components that are not easy to dissolve, corn silk functional components are single, and the effect of lowering blood sugar is not ideal; thereby providing corn silk germinated brown rice tea and its preparation method
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specific Embodiment approach 1
[0013] Specific embodiment one: corn silk germinated brown rice tea is made by corn silk, germinated brown rice, tealeaves and stevia in the present embodiment, after corn silk, germinated brown rice, tealeaves and stevia are processed respectively by 60%~65%, 30%-35%, 1%-5% and 1%-5% by weight are mixed.
specific Embodiment approach 2
[0014] Specific embodiment two: the preparation method of corn silk germinated brown rice tea is carried out according to the following steps in the present embodiment:
[0015] Step 1: Remove impurities, wash and dehydrate the corn silk in sequence, and then use ultrasonic waves with a power of 200-400W and a frequency of 35-50kHz to ultrasonically dry at a temperature of 40-60°C until the moisture content is 8%-10%. Then pulverize until the particle size is less than 60 mesh;
[0016] Step 2. Put the germinated brown rice in an oven, bake at 160-200°C for 20-60 minutes, cool naturally, and crush until the particle size is less than 60 mesh;
[0017] Step 3, respectively pulverizing the tea leaves and stevia to a particle size smaller than 60 mesh;
[0018] Step 4: Weigh 60% to 65% of the corn silk treated in the first step, 30% to 35% of the germinated brown rice treated in the second step, 1% to 5% of the tea leaves treated in the third step and 1 % to 5% of the stevia tr...
specific Embodiment approach 3
[0020] Embodiment 3: This embodiment is different from Embodiment 2 in that: the temperature of the ultrasonic drying in step 1 is 45-55°C. Other steps and parameters are the same as in the second embodiment.
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Abstract
The invention relates to corn stigma and germinated brown rice tea and a preparation method thereof, which belong to the field of beverage. The invention aims to solve the technical problems that the functional components of current corn stigma tea are difficult to dissolve, and single corn stigma component is not ideal in blood glucose reducing effect. The product is prepared by corn stigma, germinated brown rice, tea and rebaudiana. The method comprises the steps of: 1, edulcorating, cleaning and dehydrating corn stigma sequentially, and then drying ultrasonically and smashing; 2, roasting germinated brown rice, and naturally cooling and smashing the germinated brown rice; and 3, smashing tea and rebaudiana; 4, weighing corn stigma, germinated brown rice, tea and rebaudiana processed in the above steps respectively; and 5, weighing the materials and uniformly mixing the materials and obtaining the corn stigma and germinated brown rice tea. The dissolving-out amount of the functional components of corn stigma are effectively improved, and the functional components of corn stigma and germinated brown rice are interacted, so that the blood glucose and blood fat reducing effect of the tea provided by the invention is remarkably improved compared with that of current corn stigma tea.
Description
technical field [0001] The invention belongs to the field of beverages. Background technique [0002] Corn silk contains a variety of chemical components that are beneficial to the human body. The compounds isolated and identified from corn silk mainly include flavonoids and their glycosides, sterols, alkaloids, sugars, organic acids, volatile oils, trace elements and multivitamins, etc., which have diuretic properties. , hypoglycemic, antihypertensive and other effects. As a by-product of corn, corn silk is a huge resource. But the development and utilization of it are very limited at present, except that only a small amount is used as medicine, most of it is discarded in vain, resulting in waste of resources and environmental pollution. Corn silk has the advantages of rich sources, low price, and easy collection. Deep processing and comprehensive utilization of corn silk can avoid waste of corn silk and pollute the environment, which has ecological benefits; at the same ...
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