ANTRODIA CINNAMOMEA CULTIVATION METHOD AND POROUS CARRIER FOR CULTIVATING ANTRODIA CINNAMOMEA

Abstract

An Antrodia cinnamomea cultivation method sequentially comprises the following steps: step 1, obtaining a nutrient solution by mixing in proportion, wherein ingredients of the nutrient solution comprises Cinnamomum kanehirai extracts, carbon sources and nitrogen sources, the nutrient solution is placed in a porous carrier, the porous carrier has a peripheral surface and multiple micropores recessed into the peripheral surface, the nutrient solution is able to infiltrate into the micropores to form a nutrient layer on the peripheral surface and inner peripheries of the micropores; step 2, performing a membrane treatment on the porous carrier to form a membrane on the nutrient layer; step 3, sterilizing the porous carrier; and step 4, growing Antrodia cinnamomea strains on the membrane on the porous carrier, and then placing the porous carrier in a sealed environment for cultivation at constant temperature and humidity.

Claims

1. An Antrodia cinnamomea cultivation method, characterized in that it comprises the following steps: step 1, obtaining a nutrient solution by mixing in proportion, wherein ingredients of the nutrient solution comprises Cinnamomum kanehirai extracts, carbon sources and nitrogen sources, the nutrient solution is placed in a porous carrier, the porous carrier has a peripheral surface and a plurality of micropores recessed into the peripheral surface, the nutrient solution is able to infiltrate into the micropores to form a nutrient layer on the peripheral surface and inner peripheries of the micropores; step 2, performing a membrane treatment on the porous carrier to form a membrane composed of a food additive, Antrodia cinnamomea extracts and a carbohydrate on the nutrient layer; step 3, sterilizing the porous carrier; and step 4, growing Antrodia cinnamomea strains on the membrane on the porous carrier, and then placing the porous carrier in a sealed environment for cultivation at constant temperature and humidity, so that the membrane is able to be decomposed by the Antrodia cinnamomea strains and the nutrient layer is able to promote growth of the Antrodia cinnamomea strains into an Antrodia cinnamomea fruiting body.

2. The Antrodia cinnamomea cultivation method according to claim 1, characterized in that in the step 1, the porous carrier is soaked in the nutrient solution so that the micropores is able to absorb the nutrient solution, and the porous carrier is then dried at 35 to 45 degrees so that the nutrient solution is solidified as the nutrient layer formed on the peripheral surface and the inner peripheries of the micropores.

3. The Antrodia cinnamomea cultivation method according to claim 2, characterized in that in the step 1, the Cinnamomum kanehirai extracts are obtained by homogenizing and extracting Cinnamomum kanehirai logs and Cinnamomum kanehirai leaves, the carbon sources are glucose and sucrose, and the nitrogen sources are yeast extracts.

4. The Antrodia cinnamomea cultivation method according to claim 2, characterized in that the porous carrier is a cube made of non-plastic materials, and the porous carrier comprises one of brick, stone powder compressed block, terracotta tile, pottery clay, porcelain clay and fire brick.

5. The Antrodia cinnamomea cultivation method according to claim 2, characterized in that in the step 2, the food additive is polyethylene glycol, the Antrodia cinnamomea extracts are obtained by homogenizing and extracting Antrodia cinnamomea powder and Antrodia cinnamomea mycelium, and the carbohydrate is sucrose or glucose.

6. The Antrodia cinnamomea cultivation method according to claim 5, characterized in that in the step 2, the food additive is heated to a liquid and then the Antrodia cinnamomea extracts and the carbohydrate are mixed to the liquid to form a coating material, and the coating material is then coated on the nutrient layer of the porous carrier to cool to form the membrane.

7. The Antrodia cinnamomea cultivation method according to claim 1, characterized in that in the step 3, the porous carrier is irradiated with gamma rays to sterilize the membrane and the nutrient layer.

8. The Antrodia cinnamomea cultivation method according to claim 1, characterized in that in the step 4, the porous carrier is sealed in a growth box, the growth box is made of a transparent material, a fixing frame is arranged in the growth box so that the porous carrier can be fixed in a high location, and the growth box is filled with sterile water and without contacting the porous carrier, wherein, the internal temperature of the growth box is maintained at 25 degrees to 28 degrees and the humidity of the growth box is maintained at 60% to 80%.

9. A porous carrier for cultivating Antrodia cinnamomea, having a peripheral surface and a plurality of micropores recessed into the peripheral surface, wherein the porous carrier further has a nutrient layer and a membrane, the nutrient layer is formed on the peripheral surface and the inner peripheries of the micropores, the membrane is formed on the nutrient layer, and the membrane covers the nutrient layer.

10. The porous carrier for cultivating Antrodia cinnamomea according to claim 9, characterized in that the porous carrier is a cube made of non-plastic materials.

11. The porous carrier for cultivating Antrodia cinnamomea according to claim 10, characterized in that the porous carrier comprises one of brick, stone powder compressed block, terracotta tile, pottery clay, porcelain clay and fire brick.

12. The porous carrier for cultivating Antrodia cinnamomea according to claim 9, characterized in that the nutrient layer comprises Cinnamomum kanehirai extracts, carbon sources and nitrogen sources, the Cinnamomum kanehirai extracts are obtained by homogenizing and extracting Cinnamomum kanehirai logs and Cinnamomum kanehirai leaves, the carbon sources are glucose and sucrose, and the nitrogen sources are yeast extracts.

13. The porous carrier for cultivating Antrodia cinnamomea according to claim 9, characterized in that the membrane is composed of a food additive, Antrodia cinnamomea extracts and a carbohydrate, the food additive is polyethylene glycol, the Antrodia cinnamomea extracts are obtained by homogenizing and extracting Antrodia cinnamomea powder and Antrodia cinnamomea mycelium, and the carbohydrate is sucrose or glucose.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG. 1 is a flow chart of steps of an embodiment of the present invention.

[0017] FIG. 2 is a three-dimensional schematic diagram of a porous carrier in the embodiment of the present invention.

[0018] FIG. 3a is a schematic cross-sectional view of the embodiment of the present invention.

[0019] FIG. 3b is a partially enlarged view of part A of FIG. 3a.

[0020] FIG. 4 is an implementation schematic diagram of the embodiment of the present invention.

[0021] FIG. 5 is a growth state schematic diagram of a fruiting body of Antrodia cinnamomea in the embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0022] In order to facilitate the description of the central idea of the present invention in the columns of the above-mentioned summary of the present invention, it is now expressed with specific embodiments.

[0023] Refer to FIG. 1 to FIG. 5. An Antrodia cinnamomea cultivation method and a porous carrier 10 for cultivating Antrodia cinnamomea are provided in an embodiment of the present invention. The porous carrier 10 is a cube made of non-plastic materials. In a preferred embodiment, the porous carrier 10 one of brick, stone powder compressed block, terracotta tile, pottery clay, porcelain clay and fire brick. As shown in FIG. 2, the embodiment of the present invention is described with a fire brick. The porous carrier 10 has a peripheral surface 11 and a number of micropores 12 recessed into the peripheral surface 11. The micropores 12 are distributed inside the porous carrier 10 and connected. In addition, the porous carrier 10 forms a nutrient layer 13 and a membrane 14. The nutrient layer 13 is formed on the peripheral surface 11 of the porous carrier 10 and the inner peripheries of the micropores 12. The membrane 14 is formed on the nutrient layer 13.

[0024] Refer to FIG. 1 to FIG. 5. The Antrodia cinnamomea cultivation method of the present invention uses the aforementioned porous carrier 10 to carry out cultivation of the Antrodia cinnamomea. The Antrodia cinnamomea cultivation method comprises the following steps.

[0025] Step 1 (S1) is obtaining a nutrient solution by mixing in proportion. Ingredients of the nutrient solution comprises Cinnamomum kanehirai extracts, carbon sources and nitrogen sources. In a preferred embodiment, the Cinnamomum kanehirai extracts are obtained by homogenizing and extracting Cinnamomum kanehirai logs and Cinnamomum kanehirai leaves and have the effect of promoting the growth of Antrodia cinnamomea. The carbon sources are glucose and sucrose. The nitrogen sources are yeast extracts. Then, the nutrient solution is placed in the porous carrier 10. For example, the porous carrier 10 in the present invention is soaked in the nutrient solution so that the nutrient solution can infiltrate into the micropores 12 of the porous carrier 10. The moist porous carrier 10 is then dried at 35 to 45 degrees to prevent the composition of nutrient solution from deteriorating and to cause the nutrient solution to be solidified as the nutrient layer 13 formed on the peripheral surface 11 of the porous carrier 10 and the inner peripheries of the micropores 12.

[0026] Step 2 (S2) then is performing a membrane treatment on the porous carrier 10 to form the membrane 14 on the nutrient layer 13. The membrane 14 is composed of a food additive, Antrodia cinnamomea extracts and a carbohydrate. In a preferred embodiment, the food additive is polyethylene glycol (PEG), the Antrodia cinnamomea extracts are obtained by homogenizing and extracting Antrodia cinnamomea powder and Antrodia cinnamomea mycelium, and the carbohydrate is sucrose or glucose. The implementation of the membrane 14 is the food additive is heated to a liquid first, then the Antrodia cinnamomea extracts and the carbohydrate are mixed to the liquid to form a coating material, and the coating material is then coated on the nutrient layer 13 of the porous carrier 10. It makes the coating material cool down on the peripheral surface 11 of the porous carrier 10 and the nutrient layer 13 of the micropores 12 to form the membrane 14, so that the membrane 14 covers the nutrient layer 13. This has the effect of blocking the contact of nutrient layer 13 with the outside world, as shown in FIG. 3a and FIG. 3b.

[0027] Step 3 (S3) is: sterilizing the porous carrier 10. In a preferred embodiment, the porous carrier 10 is irradiated with gamma rays to perform an irradiation sterilization on the membrane 14 and the nutrient layer 13 on the porous carrier 10.

[0028] Step 4 (S4) is, at last, growing Antrodia cinnamomea strains on the membrane 14 on the peripheral surface 11 and the micropores 12 of the porous carrier 10, and then placing the porous carrier 10 in a sealed environment for cultivation at constant temperature and humidity, so that the membrane 14 is able to be decomposed by the Antrodia cinnamomea strains and the nutrient layer 13 is able to promote growth of the Antrodia cinnamomea strains into an Antrodia cinnamomea fruiting body 30. In a preferred embodiment, as shown in FIG. 4, the porous carrier 10 is sealed in a growth box 20. The growth box 20 includes a container 21 and an external cover 22. The container 21 has an accommodation space 211. The external cover 22 covers an open of the container 21 so that the accommodation space 211 is in a sealed environment. In addition, the growth box 20 has a fixing frame 23 arranged in the container 21. The fixing frame 23 can help the porous carrier 10 being fixed in a high location. Meanwhile, the growth box 20 is filled with sterile water 24 in the container 21 and without contacting the porous carrier 10. The growth box 20 can be sealed to keep humidity. Lighting is avoided during the cultivation. The internal temperature of the growth box 20 is maintained at 25 degrees to 28 degrees and the humidity of the growth box 20 is maintained at 60% to 80% to simulate the growth environment of Antrodia cinnamomea. The ingredients of the nutrient layer 13 and the membrane 14 formed from the porous carrier 10 can promote the growth of the Antrodia cinnamomea strains, and the content of the ingredients of the nutrient layer 13 on the inner peripheries of the micropores 12 is more than that on the peripheral surface 11. Therefore, Antrodia cinnamomea strains can grow from the micropores 12 of the porous carrier 10, along the surrounding peripheral surface 11.

[0029] The growth box 20 is the present invention is made of a transparent material. Users can directly observe the growth of the Antrodia cinnamomea strains through the growth box 20, and regularly use a syringe to supplement the nutrient solution to the porous carrier 10 in an appropriate amount to provide the nutrients needed for the growth of the Antrodia cinnamomea strains. It is worth mentioning that it was found by the present invention that after 3 months of observation, the peripheral surface 11 and the micropores 12 of the porous carrier 10 can obviously grow the Antrodia cinnamomea strains. After another 8 months of observation, it was found that the peripheral surface 11 of the porous carrier 10 did grow Antrodia cinnamomea fruiting bodies 30, as shown in FIG. 5.

[0030] Hence, the Antrodia cinnamomea cultivation method in the present invention is to form the nutrient layer 13 and the membrane 14 on the porous carrier 10, grow the Antrodia cinnamomea strains on the peripheral surface 11 and the micropores 12 of the porous carrier 10, and subsequently place the porous carrier 10 in a sealed environment for constant temperature and humidity cultivation to simulate the growth environment of Antrodia cinnamomea. The ingredients of the nutrient layer 13 and the membrane 14 can promote the growth of the Antrodia cinnamomea strains. The Antrodia cinnamomea fruiting body 30 cultivated according to the present invention contains the active components and efficacy of triterpenoids, so as to achieve the purpose of effectively cultivating Antrodia cinnamomea.

[0031] Meanwhile, the present invention uses the easily obtained porous carrier 10 to replace the Cinnamomum kanehirai logs required for traditional segment tree cultivation, thereby reducing the cultivation cost. The Antrodia cinnamomea cultivation method of the present invention can be provided to general academia and industry for research and use.

[0032] The embodiments of the present invention are disclosed as above but are not intended to limit the present invention. Those of ordinary skill in the technical field to which the present invention belongs, without departing from the spirit and scope of the present invention, can make various changes and modifications. Therefore, the scope of protection of the present invention should be determined by the scope of claims of the patent application.