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Chinese wolfberry fruit powder and preparation method thereof

A technology of wolfberry fruit and wolfberry fresh fruit, which is applied in the field of wolfberry fruit powder and its preparation, can solve the problems of difficulty in exerting the physiologically active function of wolfberry, loss, and difficulty in maintaining the natural quality of wolfberry, and achieves the maintenance of natural color, flavor and quality, and effective health care functions The effect of increased resistance, easy storage and long-distance transportation

Inactive Publication Date: 2011-09-14
黄杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sugar content of wolfberry is high. During the drying of fresh wolfberry and the transportation and storage of dried wolfberry, it is easy to get damp and deteriorate, agglomerate, quality decline, and even rot and mold. Loss
And although existing technology makes wolfberry powder at present, most of them all form by concentrated spray drying of wolfberry juice, and its pulp and pericarp are discarded as waste materials, which not only causes waste of resources, but also throws away most of the active substances. It is difficult for the processed fruit powder to exert the original physiologically active function of wolfberry. In addition, the temperature in the spray drying process is too high, and a large amount of auxiliary materials are added. natural quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Take the freshly picked wolfberry fruit, and detect impurities such as leaves, branches, insect fruits, rotten fruits, soil and stones. Put it in a water tank with a sieve, rinse it with 40-60°C water, filter the residual water, and test the water content of the fresh fruit; put the fresh wolfberry that has been cleaned and drained into a GWM-type fruit produced by Gansu Tianshui Huayuan Pharmaceutical Equipment Technology Co., Ltd. In the material box of the tunnel microwave drying and sterilizing machine, the microwave frequency is 2450 / 915MHz, the transmission speed is 2-5m / min, the feed temperature is 50℃-70℃, the dehydration capacity is 0.8-1.0kg / kw.h, the output Under the condition of power 7-10kw, dry and sterilize for 10-30 minutes, keep the water content of dried wolfberry in the range of 3%-8%; and produce dried wolfberry in Jiangyin Weixiang Machinery Manufacturing Co., Ltd. On the WFJ-60 type micro-powder machine, the crushing temperature is 40°C-60°C, the s...

Embodiment 2

[0020] Take the dried wolfberry fruit, and detect impurities such as mildew, brown stain, moth-eaten, sandstone, and mud. Put it in a water tank with a screen, rinse with 40-60°C water, filter the residual water, and test the moisture content of the dried fruit; put the dried wolfberry fruit that has been cleaned and filtered into the GWM type produced by Gansu Tianshui Huayuan Pharmaceutical Equipment Technology Co., Ltd. In the material box of the tunnel microwave drying and sterilizing machine, the microwave frequency is 2450 / 915MHz, the transmission speed is 2-5m / min, the feed temperature is 50℃-70℃, the dehydration capacity is 0.8-1.0kg / kw.h, the output Under the condition of power 7-10kw, dry and sterilize for 10-30 minutes, so that the water content of the dried wolfberry is kept in the range of 3%-8%; and the dried wolfberry is produced in Jiangyin Weixiang Machinery Manufacturing Co., Ltd. On the WFJ-60 micro-powder machine, the crushing temperature is 40°C-60°C, the ...

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Abstract

The invention relates to Chinese wolfberry fruit powder and a preparation method thereof. The preparation method of the Chinese wolfberry fruit powder comprises the following steps of: (1) selecting fresh and matured Chinese wolfberry fruits or dried Chinese wolfberry fruits, spraying with water, and removing silt, pesticide residue and other residues attached to the surfaces of the Chinese wolfberry fruits; (2) directly drying and sterilizing the cleaned fresh (dried) Chinese wolfberry fruits by adopting tunnel microwave; and (3) immediately crushing the dried Chinese wolfberry fruits by using a pulverizer to obtain a Chinese wolfberry fruit product with particle size of 80-300 meshes. In the invention, drying and crushing operations are carried out at low temperature, so that the obtained products have favorable quality, maintain the original cluster and nutrients of the fresh Chinese wolfberry fruits and have high quality. Therefore, the Chinese wolfberry fruit powder has the efficacy of tonifying the kidney, protecting liver, improving eyesight, beautifying skin, strengthening brain, expelling toxin, reducing sugar and fat, preventing osteoporosis, nourishing blood vessels and skin, prolonging life and delaying ageing after being used for a long time, which are also endowed by Chinese wolfberry.

Description

[0001] technical field [0002] The invention relates to a wolfberry fruit powder and a preparation method thereof, in particular to a wolfberry fruit powder prepared by using fresh (dried) fruit as a raw material by microwave drying, high-efficiency micro-grinding and other technologies, which maintains the original color and quality of wolfberry . Background technique [0003] Lycium barbarum is a precious traditional Chinese medicinal material in my country. It has the effects of nourishing the kidney and moistening the lung, treating deficiency and calming the nerves, improving eyesight and expelling wind, prolonging life and so on. With the in-depth study of wolfberry pharmacology, new pharmacological effects are constantly being discovered. Modern medical research has proved that wolfberry has immune regulation, anti-oxidation, anti-aging, anti-tumor, anti-fatigue, lowering blood fat, lowering blood sugar, lowering blood pressure, nourishing the kidney, protecting th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/212A23L1/29A61K36/815A61K8/97A61P39/06A61P39/00A61P35/00A61P37/02A61P3/06A61P3/10A61P9/12A61P13/12A61P1/16A61P17/16A61Q19/08A23L19/00A23L33/00A61K8/9789
Inventor 付道常董琦况敏
Owner 黄杰
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