CN109348993A - A kind of edible fungi sterilization processing method - Google Patents
A kind of edible fungi sterilization processing method Download PDFInfo
- Publication number
- CN109348993A CN109348993A CN201810612716.5A CN201810612716A CN109348993A CN 109348993 A CN109348993 A CN 109348993A CN 201810612716 A CN201810612716 A CN 201810612716A CN 109348993 A CN109348993 A CN 109348993A
- Authority
- CN
- China
- Prior art keywords
- corncob
- cotton seed
- seed hulls
- processing method
- crushed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/20—Culture media, e.g. compost
Abstract
The present invention relates to field of edible fungus culture, specifically a kind of edible fungi sterilization processing method.The invention is realized by the following technical scheme: using corncob and/or cotton seed hulls as raw material, first being crushed, is soaked in water 2-3 hours using preceding, then dried to water content up to until 60~65%.Preferred method are as follows: the corncob and/or cotton seed hulls is crushed to niblet size.Compared with prior art, after the present invention pre-processes corncob and cotton seed hulls, sterilization effect can be effectively improved, greatly reduces the bacterial population of compost after sterilizing, completely killing mould；Be effectively shortened soaking time, prevent long soaking time cause microorganism increase and raw material it is rancid.
Description
Technical field
The present invention relates to field of edible fungus culture, specifically a kind of edible fungi sterilization processing method.
Background technique
The distribution of microorganism in nature is very wide, involved raw material in Edible Fungi, with water, equipment, air
Deng being all attached to the microorganisms such as a large amount of fungi, bacterium, actinomyces, virus and insect pest, they all the time not with edible mushroom
Fight for nutriment and infringement edible mushroom.These miscellaneous bacterias and pest and disease damage cause very big harm and loss to Edible Fungi.
Complete nutrients matter needed for edible fungi growth development is all from compost, and most of domestomycetes can utilize wood
Bits, corncob, cotton seed hulls etc. are cultivated as major ingredient, and yield is guaranteed and at low cost.Produce the common corncob of edible mushroom
Have the characteristics that water imbibition is poor, water suction is slow with cotton seed hulls.
In culture medium after water deficient, heat transfer efficiency is low, and sterilization can be caused to be not thorough under same sterilization conditions.Damp and hot ratio
Xeothermic bactericidal effect is big, so it is necessary in time to improve edible fungi sterilization processing method.
Summary of the invention
The object of the present invention is to provide a kind of processing sides that can be improved culture medium of edible fungus sterilization effect, reduce pollution rate
Method.
The invention is realized by the following technical scheme: using corncob and/or cotton seed hulls as raw material, using preceding first by its powder
It is broken, it is soaked in water 2-3 hours, then dries to water content up to until 60~65%.
Preferred method are as follows: the corncob and/or cotton seed hulls is crushed to niblet size, i.e., that is sold on the market is normal
Advise the size of niblet.
Compared with prior art, after the present invention pre-processes corncob and cotton seed hulls, sterilization effect can be effectively improved,
Greatly reduce the bacterial population of compost after sterilizing, completely killing mould；It is effectively shortened soaking time, prevents soaking time mistake
It is long cause microorganism increase and raw material it is rancid.
Specific implementation method
Below in conjunction with specific embodiment, the present invention is described further.
After doing different processing according to embodiment 1-4 respectively to corncob and cotton seed hulls, then carried out through same sterilizing cabinet
Pollution rate is detected after sterilizing, the results show that corncob and cotton seed hulls, which impregnate, can substantially reduce pollution rate.
Embodiment 1
Corncob and cotton seed hulls do not do immersion treatment, and direct sterilized cabinet detects pollution rate after being sterilized.
Embodiment 2
Corncob does not do immersion treatment, and cotton seed hulls is handled as follows: with brick tank, will be crushed to niblet
The cotton seed hulls of size is put into pond, and clear water is added to charge level was submerged, is allowed to sufficiently absorb water.It, will be extra after impregnating 2~3 hours
Moisture discharge, spreads after discharge and dries excessive moisture on ground, make water content up to 60~65%.Pull cotton seed hulls out rear and corn
After core mixing, sterilized cabinet detects pollution rate after being sterilized.
Embodiment 3
Cotton seed hulls does not do immersion treatment, and corncob is handled as follows: with brick tank, will be crushed to niblet
The corncob of size is put into pond, and clear water is added to charge level was submerged, is allowed to sufficiently absorb water.It, will be extra after impregnating 2~3 hours
Moisture discharge, spreads after discharge and dries excessive moisture on ground, make water content up to 60~65%.Pull corncob out rear and cottonseed
After shell mixing, sterilized cabinet detects pollution rate after being sterilized.
Embodiment 4
Cotton seed hulls and corncob are handled as follows: with brick tank, will be crushed to the corn of niblet size
Core and cotton seed hulls are put into pond, and clear water is added to charge level was submerged, is allowed to sufficiently absorb water.After impregnating 2~3 hours, by superfluous water
Divide discharge, is spread after discharge and dry excessive moisture on ground, make water content up to 60~65%.After corncob and cotton seed hulls are pulled out
Sterilized cabinet detects pollution rate after being sterilized.
After testing, table 1 between experimental result:
Influence of the 1 edible mushroom raw material different disposal method of table to sterilization effect
| Embodiment | Contamination rate % | Mould contamination rate % | Gross contamination rate % |
| Embodiment 1 | 2.18 | 6.81 | 8.99 |
| Embodiment 2 | 1.45 | 5.36 | 6.81 |
| Embodiment 3 | 1.74 | 0.88 | 2.62 |
| Embodiment 4 | 0.27 | 0 | 0.27 |
Claims (2)
1. a kind of edible fungi sterilization processing method, using corncob and/or cotton seed hulls as raw material, it is characterised in that: use preceding elder generation
It is crushed, is soaked in water 2-3 hours, then dried to water content up to until 60~65%.
2. edible fungi sterilization processing method according to claim 1, it is characterised in that: the corncob and/or cottonseed
Shell is crushed to niblet size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612716.5A CN109348993A (en) | 2018-06-14 | 2018-06-14 | A kind of edible fungi sterilization processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612716.5A CN109348993A (en) | 2018-06-14 | 2018-06-14 | A kind of edible fungi sterilization processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109348993A true CN109348993A (en) | 2019-02-19 |
Family
ID=65349698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810612716.5A Pending CN109348993A (en) | 2018-06-14 | 2018-06-14 | A kind of edible fungi sterilization processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109348993A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823431A (en) * | 2012-09-21 | 2012-12-19 | 山东正汉生物科技集团有限公司 | Method for pretreating edible fungus raw materials |
| CN103601579A (en) * | 2013-11-15 | 2014-02-26 | 成都榕珍菌业有限公司 | Preparation method of edible mushroom culture medium |
| CN104355909A (en) * | 2014-11-26 | 2015-02-18 | 天津市维益生物科技有限责任公司 | Culture medium for edible mushroom and preparation method of culture medium |
-
2018
- 2018-06-14 CN CN201810612716.5A patent/CN109348993A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823431A (en) * | 2012-09-21 | 2012-12-19 | 山东正汉生物科技集团有限公司 | Method for pretreating edible fungus raw materials |
| CN103601579A (en) * | 2013-11-15 | 2014-02-26 | 成都榕珍菌业有限公司 | Preparation method of edible mushroom culture medium |
| CN104355909A (en) * | 2014-11-26 | 2015-02-18 | 天津市维益生物科技有限责任公司 | Culture medium for edible mushroom and preparation method of culture medium |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190219 |
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| WD01 | Invention patent application deemed withdrawn after publication |