Sterilization Learn more about Sterilization
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The difference between pasteurization and high temperature sterilization
The difference between pasteurization and high temperature sterilization
2018-07-04 -
Introduction to physical methods of disinfection and sterilization of Ganoderma lucidum
Introduction to physical methods of disinfection and sterilization of Ganoderma lucidum
2018-06-29 -
Technical specification for production and sterilization of bag edible fungi
Whether the production of bag edible fungi is sterilized thoroughly or not is related to the success or failure of production. Sterilization is to keep the production medium through a certain temperature and pressure for a certain time, kill the spores of miscellaneous bacteria (bacteria) in the medium, promote the growth of microorganisms (such as Flammulina velutipes and Lentinus edodes mycelium), and improve the yield and quality. Improve the benefit of the grower. No matter what form of sterilization stove is adopted, the principle of sterilization is roughly divided into two kinds, one is high-pressure sterilization, the other is atmospheric pressure sterilization. Atmospheric pressure sterilization has the advantages of low investment, simple facilities, convenient operation, safety,
2019-01-15 -
Dairy sterilization: how about the level of low-temperature sterilized fresh milk? Is the quality of low temperature raw dairy products good?
Fresh milk sterilization can be divided into two simple methods, one is low temperature sterilization, the other is high temperature sterilization, each has its own supporters. Consumers who support low-temperature sterilization believe that fresh milk can retain more nutrition without high-temperature sterilization, while consumers who support high-temperature sterilization think that fresh milk is easy to go bad and high-temperature sterilization can ensure hygiene.
2019-05-13 -
Sterilization, inoculation and Culture of Lentinus edodes medium
The sterilization of a strain culture medium is the key to the success or failure of strain production. There are a large number of microorganisms in the unsterilized medium, which often lead to bacteria pollution and loss to production. At present, atmospheric steam sterilization is commonly used by mushroom farmers. The atmospheric pressure sterilization stove of atmospheric pressure steam sterilization is made of brick. choose an iron pot with a diameter of 110 centimeters, a drum with a height of 100 centimeters and a diameter of 120 centimeters with brick, and smooth it with cement inside and outside. After loading the culture medium into the sterilizing pot, use thicker plastic.
2019-01-16 -
The key to successful cultivation of Lentinus edodes lies in sterilization
"if the sterilization is not complete, the cultivation of mushrooms will kill people", which is the image expression of the cultivation failure caused by incomplete sterilization in the cultivation of Lentinus edodes. Sterilization is a very important link in the process of cultivating Lentinus edodes, which is related to the success or failure of cultivation. First of all, carefully check the sterilization stove before mixing Lentinus edodes. It is necessary to check the sealing degree of the sterilization stove, the degree of flame combustion and whether the cold air is unobstructed, so as to ensure that there are no accidents in the sterilization process. Secondly, after bagging is finished, immediately put it into the bag and fill it according to 3.
2019-01-16 -
Simple production process of all kinds of tea drinks
Technological process of selenium-enriched tea beverage → extraction of tea → rough filtration → fine filtration → modulation → ultra-high temperature sterilization → filling → high pressure sterilization (115 ℃ 20min) Ultra high temperature sterilization → aseptic filling → labeling, inspection of filling black tea beverage process black tea → extraction → precision filtration → blending → heating → filling → sealing → sterilization → canned oolong tea beverage process tea roasting → extraction → filtration → blending → heating → canned → nitrogen filled → sealed → sterilization → cooling inspection finished product filling black tea beverage process
2019-01-15 -
Causes of contamination of miscellaneous bacteria in the production of edible fungi
Causes of contamination of miscellaneous bacteria in the production of edible fungi
2019-07-30 -
Analysis of common problems in the cultivation of edible fungi
Analysis of common problems in the cultivation of edible fungi
2018-07-01 -
Problems that are easy to occur in the cultivation of edible fungi
Problems that are easy to occur in the cultivation of edible fungi
2019-08-15 -
Sterilization and inoculation of Lentinus edodes
Lentinus edodes culture medium mostly uses the method of atmospheric pressure and high temperature sterilization to achieve the purpose of killing pests. (1) bag material sterilization: put the bag in the human sterilization stove and sterilize under normal pressure. Before putting the material bag into the stove, add enough water to the steamer first. When the material bag is loaded into the stove, it should not be installed in the shape of "product". It should be discharged overlapping from top to bottom, leaving a gap between the row and the discharge to make the air flow up and down smoothly. After the bag entered the warehouse, the fire immediately burned, so that the temperature quickly rose to 100 ℃ within 6 hours and lasted for 24 hours. To achieve the goal of "head attack, tail protection,
2019-01-16 -
Know the prevention and control methods of edible fungi diseases, and strictly prevent pollution of edible fungi culture strains
Edible mushroom culture strain to prevent pollution
2019-06-03 -
High temperature sterilization pot for edible fungi
High temperature sterilization pot for edible fungi
2021-02-05 -
Leo supports pet sterilization most! Don't forget to sterilize your pets before the peak of cat and dog breeding in autumn!
Leo supports pet sterilization most! Don't forget to sterilize your pets before the peak of cat and dog breeding in autumn!
2018-07-26 -
Mechanization Technology of Edible fungus production
The mechanization technology of edible fungus production is the technology of cultivating edible fungi by mechanical means, which integrates excellent strains, cultivation technology and mechanization technology. it is a kind of edible fungus production technology which changes manual operation into mechanical operation and decentralized management into intensive management. 1 the advantage of mechanized production technology 1.1 the advantage of mechanized production of edible fungi has greatly increased labor productivity, increased work efficiency by 3 ~ 25 times, improved the level of specialized production, and can produce more products in a relatively short period of time.
2019-01-15 -
In the new technology of Pleurotus ostreatus cultivation, the culture medium should be prepared, and bagging and sterilization should not be careless.
Culture medium: using cotton husk and rice straw, the formula of cultivation materials in spring and summer is different from that in autumn and winter. Bag sterilization: the material bag should be placed in the shape of a well, high pressure sterilization for about 2.5 hours, atmospheric pressure sterilization and heat preservation for about 8-10 hours. Vaccination: finish within 1 day as much as possible
2020-11-08 Pleurotus ostreatus planting new technology culture medium to preparation good bagging -
What if Pleurotus ostreatus appears "disruption" and "sterilization"?
After inoculation, the normally growing hyphae were dense, thick and white, developed forward in a fan shape, and the cotton shell material decomposed by the hyphae turned yellowish brown. If a certain section of mycelium breaks and does not connect, it is called "broken bacteria". This situation is caused by excessive water content of culture material and high temperature during the culture period. Choosing the appropriate humidity and temperature can prevent the phenomenon of "breaking bacteria". The phenomenon of degeneration and shrinkage of the hyphae that has grown on the culture material is called "de-sterilization". The culture material is too dry and loose, the mycelium is weak, the temperature is too high, the ventilation is poor, or it is infected by insect pests.
2019-01-16 -
Understand how to cultivate edible fungi and the production points of edible fungi
Main points of edible mushroom production
2019-06-03 -
Auricularia auricula planting: how to sterilize Auricularia auricula under atmospheric pressure?
How does Auricularia auricula sterilize under atmospheric pressure? Please introduce the method of normal pressure sterilization of Auricularia auricula can refer to the following: 1, when loading the pot, there should be a certain gap between the basket and the basket to prevent the poor flow of steam and affect the effect of sterilization. 2. After a large amount of steam is produced, be sure to open the exhaust hole to vent the air, when the temperature at the bottom of the pot.
2018-07-18 -
Orchid cultivation: orchid cultivation management monthly knowledge (transfer)
Orchid cultivation: orchid cultivation management monthly knowledge (transfer)
2018-05-06