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Two-color black red fruit wolfberry tablets and preparation method thereof

A technology of wolfberry with red fruit and wolfberry with black fruit is applied in the directions of food preparation, function of food ingredients, food ingredients containing natural extracts, etc., can solve the problems of unsafe heavy metals, destruction of active components, waste of nutrients, etc. The effect of uniform distribution, good taste and rich nutrition

Inactive Publication Date: 2015-12-02
QINGHAI RUIYUAN PHARM RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, a variety of preparation methods of wolfberry buccal tablets have been disclosed, such as CN200910082329.6, CN201310392078.8, CN201310206949.2; Tablets, in order to form tablets, all need to add binders such as starch, carboxymethyl cellulose, maltose and microcrystalline cellulose when batching; or need to carry out coating treatment; In addition, in the prior art, for wolfberry buccal The preparation of Chinese wolfberry extract is used as raw material, and chemical reagents such as ethanol and citric acid are often added in the extraction process, which may introduce unsafe heavy metals and other substances; and the extraction process is often accompanied by the destruction of active components. , and the nutrients rich in the insoluble matter are wasted

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]The two-color black and red Lycium barbarum slices described in this embodiment are prepared through the following steps: clean the fresh black-fruited Lycium barbarum and the red-fruited Lycium barbarum respectively, and remove the fruit stalks, impurities, and moth-eaten fruits; Black fruit wolfberry and red fruit wolfberry are squeezed for juice; then the obtained juice is ground with a colloid mill to obtain fruit juice with a pulp particle size of 1-150 μm, and homogenized with a homogenizer; then the homogenized juice is freeze-dried freeze-drying machine; and the pre-freezing time is 3 hours, the temperature is -30°C; after freezing, the freezing time is 30 hours, the temperature is -50°C; then the temperature is raised to -20°C, and crushed by a pulverizer And the wolfberry freeze-dried powder with a particle size of 1-150 μm is obtained. Afterwards, add the obtained freeze-dried wolfberry powder of black fruit and wolfberry red fruit according to a certain ratio...

Embodiment 2

[0034] The two-color black and red wolfberry tablet described in this embodiment is prepared by the following steps: the dried black wolfberry and the red wolfberry are subjected to moisture return treatment, wherein the ratio of the black wolfberry dry fruit and the red wolfberry dry fruit to water is 1:2, and the moisture is reduced. The time ranges from 1 to 12 hours; then use a juice extractor to squeeze the juice of black wolfberry and red wolfberry respectively; then grind the obtained juice with a colloid mill to obtain fruit juice with a pulp particle size of 1-150 μm, and use a homogenizer to Homogenize; then freeze-dry the homogenized fruit juice with a freeze dryer; and pre-freeze for 2 hours at a temperature of -30°C; then freeze for 40 hours at a temperature of -40°C Then, the temperature is raised to 0° C., and crushed by a pulverizer to obtain freeze-dried wolfberry powder with a particle size of 1-150 μm. Afterwards, the obtained freeze-dried powder of wolfberr...

Embodiment 3

[0036] The two-color black and red wolfberry sheet obtained in Example 2 is sterilized by ultraviolet rays with a wavelength of 100nm, and the irradiated illuminance is 0.5mWcm -2 ; Then, the Lycium barbarum slices that have been sterilized by ultraviolet rays and the Lycium barbarum slices that have not been sterilized (single piece) are diluted and cultured on the sterile operating table, and the dilution gradient is 1:100, and then use The cultivation of beef extract peptone medium and lactose bile salt fermentation tube, and then incubating at 37°C for 48 hours and 36 hours at a constant temperature; the experimental results show that the total number of colonies of untreated samples after culture is 50,000 to 150,000 / grams; and the total number of colonies in the sample treated above is within 1000 / gram.

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Abstract

The invention relates to a black red double-color lycium barbarum slice. The black red double-color lycium barbarum slice is prepared from black lycium barbarum and red lycium barbarum serving as raw materials by juicing, homogenizing, freeze-drying, crushing and tabletting; any auxiliary material, except water, is not added in all process steps. According to the black red double-color lycium barbarum slice, the low-temperature crushing process is adopted for crushing the cell walls of both black lycium barbarum and red lycium barbarum, and thus water, oil and effective components in cells can be completely exposed, so that the surfaces of fine particles present a semi-humid state; such structure ensures uniform distribution of nutritional components inside and is also beneficial to increase of good utilization rate; in addition, the low-temperature crushing and low-temperature tabletting processes are combined, so that the lycium barbarum slice with proper hardness can be obtained under the condition that any adhesive such as starch is not added; therefore, any auxiliary material is not added in the lycium barbarum slice, all the flavors of lycium barbarum are remained, and the safety and reliability of foods are improved.

Description

technical field [0001] The invention relates to the technical field of food preparation, more specifically, the invention relates to a double-color black-red-fruit wolfberry tablet and a preparation method thereof. Background technique [0002] Lycium barbarum, also known as western wolfberry, white thorn, mountain wolfberry, etc., is the mature fruit of Lycium barbarum, a plant of the Solanaceae family. Lycium barbarum plays an important role in traditional medicine in my country, and its medicinal value has been highly praised by doctors of all ages. It is a traditional precious Chinese medicinal material and nutritional tonic. Lycium barbarum contains a variety of amino acids, and contains special nutrients such as betaine, maize flavin, and physalis. Modern research analysis shows that wolfberry contains very rich nutrients, containing 4.49 grams of crude protein, 2.33 grams of crude fat, 9.12 grams of carbohydrates, 96 mg of carotenoids, 0.053 mg of thiamine, and ribof...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/212A23L1/29A23P1/12A23L19/00A23L33/00A23P10/28
CPCA23L33/00A23P20/00A23V2002/00A23V2200/044A23V2200/30A23V2250/21A23V2300/14
Inventor 高林
Owner QINGHAI RUIYUAN PHARM RES INST CO LTD
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