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Method for extracting fresh bamboo juice

An extraction method and fresh bamboo leaching technology, which are applied in the directions of pharmaceutical formulations, food science, plant raw materials, etc., can solve the problems of complex process, increased manufacturing cost, high toxicity, etc., and achieve simple process steps, production cost saving, and high naturalness. Effect

Inactive Publication Date: 2006-06-28
刘兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are the same as the cooking method, and there are more disadvantages: as A, C, butanol are very toxic, and methanol causes liver cirrhosis, etc., the recovery of organic solvents requires many processes, and it is not easy to recycle cleanly and the manufacturing cost increases (organic solvents Expensive, complex process, long time, high energy consumption)
In fresh bamboo leek, besides containing water, there are other active ingredients, and many ingredients can not volatilize with water vapor, this method has overcome the shortcoming that cooking method prepares fresh bamboo leek to contain a large amount of impurities, but because many in fresh bamboo leek Active ingredients cannot evaporate with water vapor, so the quality of fresh bamboo leek cannot be guaranteed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of extraction method of fresh bamboo leek, process step is as follows: a, material selection, material preparation: choose the fresh bamboo stalks of pink green bamboo and clean bamboo in 1-2 year old arbor family plants as raw material, pick out worm-eaten, piebald, water After cleaning, it is sawn into short joints and hammered. b. Extract fresh bamboo stalks: put the bamboo stalks treated in step a into the extraction container at an angle greater than 0° and less than 45°, cover and seal, open the direct steam, directly heat the fresh bamboo stalks, and open the extraction container at the same time The outlet pipe valve at the bottom of the container, and the water that starts to leak from the bamboo stem is discarded. Wait until the leached liquid is light green, the liquid temperature is 60-70 degrees, and when the bamboo fragrance overflows, start to collect it with the container, and stop after heating for 1.5-2 hours. Collect to obtain the finished prod...

Embodiment 2

[0019] A kind of extraction method of fresh bamboo leek, process step is as follows: a, material selection, material preparation: choose the fresh bamboo stalks of pink green bamboo and clean bamboo in 1-2 year old arbor family plants as raw material, pick out worm-eaten, piebald, water After cleaning, it is sawed into short joints whose length is adjusted according to the size of the container, hammered and bundled. b. Extract fresh bamboo leek: put the bamboo stalks treated in step a into the extraction container at an angle greater than 45 degrees and less than 90 degrees, cover and seal, open the direct steam, directly heat the fresh bamboo stalks, and open the extraction container at the same time The outlet pipe valve at the bottom of the container, and the water that starts to leak from the bamboo stem is discarded. Wait until the leached liquid is light green, the liquid temperature is 60-70 degrees, and when the bamboo fragrance overflows, start to collect it with the ...

Embodiment 3

[0022] A kind of extraction method of fresh bamboo leek, process step is as follows: a, material selection, material preparation: choose the fresh bamboo stalks of pink green bamboo and clean bamboo in 1-2 year old arbor family plants as raw material, pick out worm-eaten, piebald, water After cleaning, saw them into short joints of 60-80 cm, hammer them, and bundle them. b. Extract fresh bamboo stalks: put 100 kg of bamboo stalks treated in step a into the extraction container at an angle of 45 degrees, cover and seal, open the direct steam, directly heat the fresh bamboo stalks, and open the bottom of the extraction container at the same time Discard the water drained from the bamboo stem, and wait until the drained liquid is light green and the liquid temperature is 65 degrees. When the bamboo fragrance overflows, start to collect it with a container, and stop collecting after heating for 1.75 hours to obtain fresh bamboo drain. The finished product. Weigh and collect about...

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Abstract

A process for extracting fresh bamboo juice includes such steps as choosing the fresh tender bamboo, washing, sawing short, crushing, putting it in container in inclined mode, sealing, heating by high-temp steam, opening the bottom valve and collecting light green liquid at 60-70 deg.C for 1.5-2 hr.

Description

technical field [0001] The invention relates to an industrial extraction method of fresh bamboo leek. Background technique [0002] Fresh bamboo leek is a traditional Chinese medicine, which was recorded in the first volume of "Chinese Medicinal Materials" (1992). The earliest use of fresh bamboo leek was based on quenching thirst in the wild. In the Ming Dynasty, an emperor used it for his minister Yu Qian to treat diseases , but it was only folk remedies at that time. After generations of medical scientists have continued to explore until now, fresh bamboo leek has been developed and affirmed in food (beverage), health care products, and medicines, especially the research on medical effects has developed faster. . [0003] Preparation of fresh bamboo lek mainly contains the following several methods at present: 1. Cooking method extracts fresh bamboo lek: fresh bamboo is cut off, hammered, soaked in water, heated and boiled, filtered to obtain fresh bamboo juice. This ki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/04A61K36/899
Inventor 刘兴
Owner 刘兴
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