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Tremella extract, extraction method and application thereof

A technology of tremella extract and extraction method, which is applied in the field of applied biology, can solve the problems of long time consumption, high risk, and affecting the purity of tremella extract, and achieve the effects of short extraction time, high transparency, and reduced risk of high stress

Active Publication Date: 2017-11-24
GUANGZHOU GENSOURCE BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, there are many other impurities on the surface of dried white fungus, which will affect the purity of white fungus extract
[0011] Secondly, the method is to carry out high temperature and high pressure treatment respectively, the pressure is 0.2 ~ 0.6MPa, the pressure is too high, the risk in actual production is relatively large
[0012] Finally, the total time for the high temperature and high pressure extraction of this method is 4 hours, which takes a long time

Method used

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  • Tremella extract, extraction method and application thereof
  • Tremella extract, extraction method and application thereof
  • Tremella extract, extraction method and application thereof

Examples

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Embodiment 1

[0038] The extraction method of embodiment 1 white fungus extract

[0039] A kind of extraction method of white fungus extract of the present embodiment, comprises the following steps:

[0040] (1), select the dry white fungus without pests, place it in a pulverizer to pulverize, pass through 2 mesh sieves to remove large particles, cross 15 mesh sieves to remove small particles, place in a dryer to dry, and set aside;

[0041] (2), take the above-mentioned dried white fungus processed and place in the container, add distilled water and soak for 10min, then change the water for 4 times and wash until the soaked water is clear and transparent;

[0042] (3), pack the cleaned tremella into a 100-mesh heat-resistant filter bag, tie the mouth of the bag tightly, and then place it in a pressure steam device;

[0043] (4), according to the weight of dry white fungus, add distilled water with a material-liquid ratio of 1:30, set the temperature to be 105 ° C, and the pressure to be i...

Embodiment 2

[0075] The extraction method of embodiment 2 tremella extract

[0076] A kind of extraction method of white fungus extract of the present embodiment, comprises the following steps:

[0077] (1), select the dry white fungus without pests, place it in a pulverizer to pulverize, pass through 2 mesh sieves to remove large particles, cross 20 mesh sieves to remove small particles, place in a dryer to dry, and set aside;

[0078] (2), take the above-mentioned dried tremella processed and place in the container, add distilled water and soak for 20min, then change the water for 5 times and wash until the soaked water is clear and transparent;

[0079] (3), pack the cleaned tremella into a 100-mesh heat-resistant filter bag, tie the mouth of the bag tightly, and then place it in a pressure steam device;

[0080] (4), according to the weight of dry white fungus, add distilled water with a material-liquid ratio of 1:40, set the temperature to be 133 ° C, and the pressure to be in a pres...

Embodiment 3

[0084] The extraction method of embodiment 3 tremella extract

[0085] A kind of extraction method of white fungus extract of the present embodiment, comprises the following steps:

[0086] (1), select the dry white fungus without pests, place it in a pulverizer to pulverize, pass through 3 mesh sieves to remove large particles, cross 15 mesh sieves to remove small particles, place in a dryer to dry, and set aside;

[0087] (2), take the above-mentioned dried tremella processed and place in the container, add distilled water and soak for 30min, then change the water for 6 times and wash until the soaked water is clear and transparent;

[0088] (3), pack the cleaned white fungus into a 200-mesh heat-resistant filter bag, tie the mouth of the bag tightly, and then place it in a pressure steam device;

[0089] (4), according to the weight of dry white fungus, add distilled water with a material-to-liquid ratio of 1:50, set the temperature to be 110°C and pressure to be in a pres...

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Abstract

The invention discloses a tremella extract, an extraction method and application thereof. The tremella extract is extracted by the steps of: selecting dried tremella free of insect pest, putting the dried tremella into a pulverizer for crushing, sifting out oversize and undersize particles, performing drying, and adding distilled water for soaking, then changing water and performing washing until the soaking water becomes clear and transparent; putting the washed tremella in a heatproof filter bag, tightening the bag mouth; adding distilled water, and conducting steam extraction; when the pressure drops to zero and the temperature decreases, using a high mesh number filter cloth to perform separation, then conducting centrifugal separation with a high speed centrifuge, and taking the supernatant, thus obtaining the tremella extract. The extraction method provided by the invention has the advantages of short extraction time, low energy consumption, high extraction rate, simple filtration method and high purity, etc., and can be substantially promoted and applied in food, drugs, cosmetics and other fields.

Description

technical field [0001] The invention belongs to the field of applied biotechnology, and more specifically, the invention relates to an extract of white fungus and its extraction method and application. Background technique [0002] Tremella, also known as white fungus and white fungus, has the laudatory title of "the crown of fungi". It is not only a valuable nutritional and nourishing product, but also a tonic for strengthening the body. White fungus is flat and non-toxic. It not only has the effect of invigorating the spleen and appetizing, but also has the effect of benefiting qi and clearing the intestines. It can also nourish yin and moisten the lungs. Tremella is quite rich in nutrients. Tremella contains protein, fat and various amino acids, minerals and glycogen. Tremella protein contains 17 kinds of amino acids, and 3 / 4 of the amino acids necessary for the human body can be provided by tremella. Tremella also contains a variety of minerals, such as calcium, phosp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L31/00A23L33/10A61K36/07A61K8/9728A61Q19/00
CPCA23L31/00A23L33/10A23V2002/00A61K36/07A61K2236/13A61Q19/00A23V2250/208
Inventor 涂桂洪邓惠平潘忠林林佰开陈品健
Owner GUANGZHOU GENSOURCE BIO TECH CO LTD
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