CN110387333A - A method of with blue level ground cordyceps culture Antrodia camphorata - Google Patents

A method of with blue level ground cordyceps culture Antrodia camphorata Download PDF

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CN110387333A
CN110387333A CN201810356899.9A CN201810356899A CN110387333A CN 110387333 A CN110387333 A CN 110387333A CN 201810356899 A CN201810356899 A CN 201810356899A CN 110387333 A CN110387333 A CN 110387333A
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level ground
culture
antrodia camphorata
blue level
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虞泓
王垚
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YUNNAN YUNBAICAO LABORATORY Co Ltd
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YUNNAN YUNBAICAO LABORATORY Co Ltd
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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N1/00Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14Fungi; Culture media therefor

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Abstract

The invention belongs to microorganisms technical fields, and in particular to a method of with blue level ground cordyceps culture Antrodia camphorata.Main operational steps are as follows: the strain of Antrodia camphorata is inoculated in the PDA solid medium of improvement, carries out actication of culture;Then seed liquor will be made on the strain inoculation liquid medium within of activation;Using blue level ground cordyceps as additive, fermentation medium is prepared, is sterilized spare;Antrodia camphorata seed liquor is inoculated in fermentation medium and carries out shaking table culture;After culture, filtering fermentation liquor, filter residue is required antrodia mycelia.The present invention be it is pioneering, can be stablized using this method, continuously, in bulk cultivate the higher antrodia mycelia of medical value.

Description

A method of with blue level ground cordyceps culture Antrodia camphorata
Technical field
The invention belongs to microorganisms technical fields, and in particular to a method of with blue level ground cordyceps culture Antrodia camphorata.
Background technique
Antrodia camphorata (Antrodia cinnamomea) also known as antrodia, camphor tree mushroom, cinnamomum kanahirai hay mushroom, red antrodia, blood ganoderma lucidum, it is a kind of The rare medicinal fungi being grown in cinnamomum kanehirai.Modern pharmacological studies have shown that Antrodia camphorata has antitumor, liver protection, blood pressure lowering, drop Cholesterol inhibits the physiological activity such as platelet aggregation, starts the hot spot gradually researched and developed at medical treatment, health care product since 1990, at present It has been used for treating a variety of diseases.Although Antrodia camphorata drug effect is significant, growth course is extremely slow, and medicinal ingredient is also unstable, Want very difficult with the common cultivation method acquisition higher Antrodia camphorata thallus of medical value.
Blue level ground cordyceps sinensis (Ophiocordyceps lanpingensis) it is the line Cordyceps that this laboratory was delivered in 2013 Novel species has closer affiliation with cordyceps sinensis.Studies have shown that the blue level ground cordyceps manually cultivated and Xizang Wild winter worm Summer 15 kinds of active component contents of grass are very much like, can partially be used as medicine instead of cordyceps sinensis;It is extracted from blue level ground cordyceps For Thick many candies to drosophila anti-aging significant effect, 0.2% Thick many candies can obviously delay female, male drosophila average life span, most long-lived Life and half death time;Blue level ground cordyceps sinensis has stronger analgesic activity, petroleum ether moiety, acetic acid second in its extractive from fermentative Ester moiety, dehydrated alcohol part and water, which mention part, periphery property analgesic effect.The blue level ground Cordyceps Militaris that the present invention will be cultivated manually Powder is as additive, for the liquid fermentation of Antrodia camphorata, then by stringent fermentation, it is final obtain medical value compared with High antrodia mycelia.
Summary of the invention
The purpose of the present invention is to provide a kind of method with blue level ground cordyceps culture Antrodia camphorata, this method culture Antrodia mycelia medical value is higher.
To achieve the above object, the present invention adopts the following technical scheme:
Antrodia camphorata strain inoculated activated in the PDA solid medium of improvement to (bacterial strain is in preservation on March 1 in 2017 In Yunnan Prov. Inst. of Microbiology Culture Collection Center, deposit number is YIM Yu201702).Then the strain of activation is seeded in Seed liquor is made on fluid nutrient medium.Well-grown blue level ground cordyceps militaris sporocarp is chosen, is lyophilized, pulverization process, orchid is made Level ground cordyceps.By blue level ground cordyceps 5-15g, peptone 10-20g, potato leaching powder 20-30g, glucose 20-30g, water 1000mL configures fermentation medium, 121 DEG C of sterilizings natural cooling, spare after twenty minutes.Antrodia camphorata is inoculated with the inoculum concentration of 5-10% Seed liquor carries out shaking table culture under conditions of temperature is 25-30 DEG C, revolving speed is 100-150r/min.It was grown to 20-30 days big By filtering fermentation liquor after amount mycelium.Mycelium precipitating cleans 3 times, 65 DEG C of drying through distilled water, is sealed.
Specific embodiment
Following embodiment can be with the invention will be further described:
1. PDA solid medium prepare: take do not germinate, the potato of paleness, clean peeling, weigh 200g, be cut into 1 centimetre The fritter of left and right square.The potato fritter cut is put into about 1000mL water, is kept for 30 minutes after boiling with warm fire.Terminate Filtered through gauze is used afterwards, and obtaining filtrate is potato juice, and filtrate is complemented to 1000mL.Then glucose 20g, peptone is added 5g, agar 20g, pours into test tube respectively after mixing evenly, sterilizes 20 minutes at 121 DEG C, takes out rear-inclined and places, solidification to be cooled After can be used for transferred species.
2. fluid nutrient medium prepare: take do not germinate, the potato of paleness, clean peeling, weigh 200g, be cut into 1 centimetre The fritter of left and right square.The potato fritter cut is put into about 1000mL water, is kept for 30 minutes after boiling with warm fire.Terminate Filtered through gauze is used afterwards, and obtaining filtrate is potato juice, and filtrate is complemented to after 1000mL and is distributed into 500mL/ bottles (triangular flask is 1000mL specification).Every bottle of addition glucose 10g, corn flour 5g, peptone 5g, yeast extract 3g, magnesium sulfate 1.0g, di(2-ethylhexyl)phosphate Hydrogen potassium 0.5g, stirs evenly, beyond the Great Wall tampon, in 121 DEG C of sterilizings natural cooling, spare after twenty minutes.
3. the production of hybrid seeds: taking Antrodia camphorata strain, the solid slope culture medium that access step 1 makes under aseptic condition, 28 DEG C are protected from light Culture.When mycelia covers surface about 70%, mycelia can be accessed the fluid nutrient medium production of hybrid seeds.Production of hybrid seeds process is as follows: from slant medium On take 1 fritter (size about 3-5mm × 3-5mm) mycelia to be put into the triangular flask equipped with fluid nutrient medium, in 120r/min, 28 DEG C Lower culture about 10 days, it is long to suitable size to bacterium ball, it can be used to be inoculated with.
4. the culture and processing of blue level ground cordyceps sinensis: using rice and dried silkworm chrysalis meal as culture medium raw material, it is real to cultivate blue level ground cordyceps sinensis Body.Well-grown blue level ground cordyceps militaris sporocarp was chosen at 40 days or so, is lyophilized, pulverization process, blue level ground cordyceps are made. Bacterial strain for cultivating blue level ground cordyceps militaris sporocarp is preserved in Yunnan Prov. Inst. of Microbiology Culture Collection Center, deposit number YIM Yu201301。
5. fermentation medium is prepared: preparing fermentation medium by formula, being distributed into 200mL/ bottles, (triangular flask is 500mL rule Lattice), 121 DEG C of sterilizings natural cooling, spare after twenty minutes.Fermentative medium formula are as follows: blue level ground cordyceps 5g, peptone 10g, Potato leaching powder 20g, glucose 25g, water 1000mL, pH are natural.
6. inoculation and culture: with 10% inoculum concentration inoculation Antrodia camphorata seed liquor in fermentation medium, temperature be 28 DEG C, Revolving speed carries out shaking table culture under conditions of being 120r/min.
7. harvesting: by filtering fermentation liquor after growing a large amount of antrodia mycelias in triangular flask.Mycelium is precipitated through distilling Water cleans 3 times, 65 DEG C of drying, is sealed.
8. the Antrodia camphorata analysis of effective component of blue level ground cordyceps culture
Through detecting, above-mentioned drying, crushing antrodia mycelia in, every 1g contain polysaccharide, PEARLITOL 25C, total triterpene, ergosterol Respectively 30.48mg, 70.15mg, 34.63mg, 4.72 μ g, hence it is evident that better than blue level ground cordyceps and common Antrodia camphorata (see Table 1).
Multiple batches of culture is carried out according to the method described above, it is as a result stable.
The Antrodia camphorata effective component of the blue level ground cordyceps culture of table 1 compares (n=3)
Sample Polysaccharide mg/g PEARLITOL 25C mg/g Total triterpene mg/g Ergosterol μ g/g
The Antrodia camphorata of blue level ground cordyceps culture 30.48±2.67 70.15±2.08 34.63±1.49 4.72±0.12
Blue level ground cordyceps 23.79±4.47 51.39±3.33 28.57±1.53 1.51±0.02
Common Antrodia camphorata 3.36±0.27 32.96±3.29 16.04±0.32 1.06±0.02
Note: common Antrodia camphorata refers to the antrodia mycelia for not adding the fermentation medium culture of blue level ground cordyceps.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with Modification, is all covered by the present invention.

Claims (5)

1. a kind of method with blue level ground cordyceps culture Antrodia camphorata, it is characterised in that:
A, Antrodia camphorata strain is inoculated in the PDA solid medium of improvement, carries out actication of culture;
B, the preparation of seed liquor will be carried out on the strain inoculation liquid medium within of activation;
C, take 500mL triangular flask to be packed into 160-200mL fermentation medium, moist heat sterilization and after cooling down, by 5-10%(w/w) connect Antrodia camphorata seed liquor is added in kind amount, and shaking table culture is carried out under conditions of temperature is 25-30 DEG C, revolving speed is 100-150r/min.
2. according to the method described in claim 1, it is characterized in that improveing PDA solid medium raw material proportioning described in a are as follows: Ma Ling Potato juice 1000mL, glucose 5-25g, peptone 5-15g, agar 15-20g.
Here potato juice is obtained by following step: into the water by the peeled potatoes being cut into small pieces, potato and water Weight ratio is 1:5-1:6, boils rear warm fire and keeps 25-40min, filters off slag, and filtrate is potato juice, following potato juice with This is identical.
3. according to the method described in claim 1, it is characterized in that liquid medium starting material described in b matches are as follows: potato juice 1000mL, glucose 5-25g, corn flour 5-25g, peptone 5-15g, yeast extract 5-10g, magnesium sulfate 1.0-3.5g, phosphoric acid Potassium dihydrogen 1.0-2.0g.
4. according to the method described in claim 1, it is characterized in that the formula of fermentation medium described in c are as follows: blue level ground cordyceps 5-15g, peptone 10-20g, potato leaching powder 20-30g, glucose 20-30g, water 1000mL, pH are natural.
5. orchid level ground cordyceps according to claim 4, it is characterised in that bacterium powder be by blue level ground Chinese caterpillar fungus strain solid fermentation, Freeze-dried again and pulverization process refines.
Here blue level ground Chinese caterpillar fungus strain is preserved in Yunnan Prov. Inst. of Microbiology Culture Collection Center, deposit number YIM Yu201301。
CN201810356899.9A 2018-04-20 2018-04-20 A method of with blue level ground cordyceps culture Antrodia camphorata Pending CN110387333A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110387334A (en) * 2018-04-20 2019-10-29 云南云百草实验室有限公司 A kind of method of fast culture antrodia mycelia
TWI819429B (en) * 2021-12-10 2023-10-21 賴孟煜 Fungal fusant strain, method of manufacturing the same and composition including the same

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CN105820956A (en) * 2015-01-04 2016-08-03 上海理工大学 Antrodia camphorata strain and antrodia camphorata liquid fermentation method
CN107586724A (en) * 2017-08-29 2018-01-16 殷东林 A kind of mycelial cultural method of Antrodia camphorata
CN110387334A (en) * 2018-04-20 2019-10-29 云南云百草实验室有限公司 A kind of method of fast culture antrodia mycelia

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Publication number Priority date Publication date Assignee Title
CN103125270A (en) * 2013-02-28 2013-06-05 深圳市仁泰生物科技有限公司 High-yield antrodia cinnamomea mycelium fermentation method for triterpenoids
CN105820956A (en) * 2015-01-04 2016-08-03 上海理工大学 Antrodia camphorata strain and antrodia camphorata liquid fermentation method
CN107586724A (en) * 2017-08-29 2018-01-16 殷东林 A kind of mycelial cultural method of Antrodia camphorata
CN110387334A (en) * 2018-04-20 2019-10-29 云南云百草实验室有限公司 A kind of method of fast culture antrodia mycelia

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110387334A (en) * 2018-04-20 2019-10-29 云南云百草实验室有限公司 A kind of method of fast culture antrodia mycelia
TWI819429B (en) * 2021-12-10 2023-10-21 賴孟煜 Fungal fusant strain, method of manufacturing the same and composition including the same

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