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Fresh bamboo juice extraction method

An extraction method and fresh bamboo leaching technology are applied in the directions of pharmaceutical formulations, plant raw materials, medical preparations containing active ingredients, etc., which can solve the problems of insufficient fragrance and poor quality of fresh bamboo leaching, and achieve high naturalness, stable quality, The effect of improving efficiency

Inactive Publication Date: 2013-07-17
刘枕江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The present invention aims at the insufficient fragrance of the fresh bamboo leek in the above-mentioned prior art and the technical problems of poor quality, and provides a method for extracting fresh bamboo leek. The fresh bamboo leek is extracted by the method, and the finished product of fresh bamboo leek has a strong fragrance. It can effectively avoid the influence of the continuous high temperature on the fresh bamboo leek during the steaming process, thereby improving the quality of the fresh bamboo leek

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] As a preferred embodiment of the present invention, the process steps of the present invention are as follows: a, material selection, preparation of materials: choose the fresh bamboo stalks of pink green bamboo and clean bamboo in the 1-2 year old arbor family plant as raw material, pick out moth-eaten, Piebald, washed with water, sawn into short joints, and hammered. B, extract fresh bamboo stalk: place the bamboo stalk after step a processing in the extraction container by an angle greater than 0 degree and less than 45 degrees, add a cover and seal, feed steam in the extraction container to heat the fresh bamboo stalk, pass into The temperature of the steam is controlled at 105°C to 115°C, and the valve of the liquid outlet pipe at the bottom of the extraction container is opened, and the water leached from the bamboo stems is discarded until the leached liquid is light green, the liquid temperature is 60-70 degrees, and the bamboo is fragrant. When it overflows, st...

Embodiment 2

[0033]As the best embodiment of the present invention, in the present invention, the selected fresh bamboo stalks can be all bamboos except orchid bamboo and bitter bamboo. According to the analysis, the length of the bamboo is too short, and there are too many cross-sections during the steaming process, which is easy to bring out starch and other substances. Another main reason is that bamboo is sawed with an iron saw. During this process, some iron filings are mixed in the bamboo. When cooking at high temperature, these iron filings are washed into the fresh bamboo leach, which makes the fresh bamboo leach undergo a chemical catalytic reaction. and color changes. After analysis and testing, the bamboo is sawed into a length equivalent to the inner diameter of the extraction tank, the use of iron saws is reduced, and the use of blunt tools is avoided as much as possible when breaking the bamboo. This reduces the iron filings and the cross-section of the bamboo, so that the f...

Embodiment 3

[0035] As another preferred embodiment of the present invention, its process step is as follows: a, material selection, preparation: choose the fresh bamboo stalks of pink green bamboo and clean bamboo in the 1-2 year old arbor family plant as raw material, pick out moth-eaten, Piebald, washed with water, sawed into short sections of 60-80 cm, hammered and bundled. B, extract fresh bamboo stalks: 100 kilograms of bamboo stalks processed in step a are placed in the extraction container at an angle of 45 degrees, covered and sealed, and steam is passed into the extraction container to heat the fresh bamboo stalks. The temperature is controlled at 110°C, and the valve of the liquid outlet pipe at the bottom of the extraction container is opened, and the water leached from the bamboo stems is discarded. Wait until the leached liquid is light green and the liquid temperature is 65°C. When the bamboo fragrance overflows, start to collect it with the container. Stop collecting after ...

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Abstract

The invention discloses a fresh bamboo juice extraction method which comprises the steps of: a, selecting and preparing materials, namely selecting fresh bamboo poles of flicker powder bamboos and clean bamboos which belong to annual to biennial graminaceous plants as raw materials, cleaning, then sawing the raw materials into short sections, and crushing the short sections with a hammer; and b, extracting fresh bamboo juice, namely putting the bamboo poles treated in the step a into an extraction container according to angles of more than 0 degree and less than or equal to 90 degrees, sealing the extraction container with a cover, feeding steam into the extraction container, heating the fresh bamboo poles, controlling the temperature of the steam at 105-115 DEG C, opening a liquid outlet pipe valve at the bottom of the extraction container, abandoning water leached from the bamboo poles at first, then collecting the water leached from the bamboo poles with a container when the leached liquid is light green, the liquid temperature is 60-70 DEG C and bamboo fragrance spills out, stopping collection after heating for 1.5-2 hours, and thus obtaining a fresh bamboo juice raw liquid finished product. The fresh bamboo juice extracted by the method is rich in fragrance; the influence caused by continuous high temperature in a process of feeding the steam to the fresh bamboo juice can be effectively avoided; and therefore, the quality of the fresh bamboo juice finished product is improved.

Description

[0001] technical field [0002] The invention relates to the technical field of industrial extraction methods of fresh bamboo leek. Background technique [0003] 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 a folk prescription at that time. After generations of medical scientists have continued to explore, 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. . [0004] 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 f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/29A61K36/899A23L33/00
Inventor 刘枕江
Owner 刘枕江
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