broth medium contains nutrients and other compliments which is required for the growth .
Agar concentration rates for a semisolid medium for mobility typically ranges from 0.2 to 0.4 percent. Solid medium can have as much as 15 to 20 percent agar.
you can strain the ingredients and broth with a strainer and take out the solid ingredients.
The culture on solid media (agar) surface aids microbiologist in identifying microorganism because individual species often from colonies of characteristic size and appearance. When mixed population has been plated properly, it sometimes is possible to identify the desired colony based on its overall appearance and use it to obtain a pure culture. Whereas in liquid broth we get mixed culture and can not identify the seprate colony of any microbial species in that mixed culture.
solid
Fermentation processes can be carried out in two ways; surface or submerged production. Submerged production began in the 1930's and is the main method used today. The sterile medium and mould are added to a large tank where it is constantly mixed and a supply of sterile air is bubbled through (since the fermentation process is aerobic). The strain of mould used is different to that in surface production. The process can be used to make products such as citric acid, glycerol or lactic acid.
broth medium contains nutrients and other compliments which is required for the growth .
broth medium contains nutrients and other compliments which is required for the growth .
Solid medium
Submerged fermentation:" The organism which can grow under the beneath the surface of the medium is called " Ex.. liquid medium (Nutrient broth) solid state-fermentation : "Organisms which can grow on the surface of the medium is called solid state fermentation" Ex.. solid medium (Nutrient agar)
a solid medium
Agar concentration rates for a semisolid medium for mobility typically ranges from 0.2 to 0.4 percent. Solid medium can have as much as 15 to 20 percent agar.
you can strain the ingredients and broth with a strainer and take out the solid ingredients.
liquid
In wave motion, the media are said to be liquid and solid according to the states of media themselves, that is, if a medium is in solid state then the medium is said to be solid medium and if the medium is in liquid state, then the medium is said to be liquid medium.
The culture on solid media (agar) surface aids microbiologist in identifying microorganism because individual species often from colonies of characteristic size and appearance. When mixed population has been plated properly, it sometimes is possible to identify the desired colony based on its overall appearance and use it to obtain a pure culture. Whereas in liquid broth we get mixed culture and can not identify the seprate colony of any microbial species in that mixed culture.
I would say that broth is a liquid, as it flows freely unless it is kept in a confined area. It isn't a gas as it cannot diffuse or change volume and isn't a solid unless frozen. the steam from hot broth could be a gas though...
I would say that broth is a liquid, as it flows freely unless it is kept in a confined area. It isn't a gas as it cannot diffuse or change volume and isn't a solid unless frozen. the steam from hot broth could be a gas though...