Sunday, July 1, 2018
Microorganisms are been used from years to years back in perpartion of food items such as : curd, bread and cheese.For example :
In making of curd (bactria)
You have seen your mother making curd for you at home.What she actually do? She adds up a little amount of curd to warm milk at night and keeps the vessle containing milk and curd in a warm place. And in the morning when you see it, the liquid milk is turned into semi-solid curd.And when the curd is made it is transferred to a cool place. Otherwise,the curd will becomes sour in taste.
Have you ever oberved that why does the milk turns into curd?
This is because the milk contains milksuger which is known as lactoes. Milk contains certain bacteria, in which one of the bacterium is known as Lactobacillus,it helps in the formation of curd and it grows in the warm place, in night when it is kept undisturbed these bacteria grows and reacts with milk and turns it into curd.It converts the lactoes (milk suger)into lactic acid.And the process of curd formation form milk is called curdling of milk.
In making of curd (bactria)
You have seen your mother making curd for you at home.What she actually do? She adds up a little amount of curd to warm milk at night and keeps the vessle containing milk and curd in a warm place. And in the morning when you see it, the liquid milk is turned into semi-solid curd.And when the curd is made it is transferred to a cool place. Otherwise,the curd will becomes sour in taste.
Have you ever oberved that why does the milk turns into curd?
This is because the milk contains milksuger which is known as lactoes. Milk contains certain bacteria, in which one of the bacterium is known as Lactobacillus,it helps in the formation of curd and it grows in the warm place, in night when it is kept undisturbed these bacteria grows and reacts with milk and turns it into curd.It converts the lactoes (milk suger)into lactic acid.And the process of curd formation form milk is called curdling of milk.
What is friction?
The resistance that one surface or object encounters when moving over another.a lubrication system which reduces friction’ It's or...
