we use bacteria (called starter) to make yoghurt from boiled milk.
Milk + Bacteria = Yogurt
bacteria+milk
Bacteria + milk will make cheese.
When you make curd from milk, the milk ferments due to the introduction of good bacteria like Lactobacillus. This bacteria converts the lactose in the milk into lactic acid, which thickens the milk and gives it a tangy flavor. The result is a creamy, tangy product known as curd or yogurt.
Pasteurization is usually done to milk to kill all the bacteria that may be present. This is done by heating the milk up for a very short period of time as to kill the bacteria, but not spoil the milk.
Ultra-pasteurized milk contains just about no bacteria. In order to make cheese, there must be the necessary bacteria present, either from slightly or normally-pasteurized milk or from raw milk.
Cheese, yogurt, and buttermilk are three examples of food made from milk with the help of bacteria.
Bacteria in milk gives you Crohn's diease.Bacteria are around us everywhere. Bacteria live around us, on us, andinside us. Bacteria in milk can come from the cow, or get in to the milkafter it leaves the cow. A process called "pasteurization" kills some of thebacteria to make the milk last longer before it spoils.The exact cause of Crohn's disease is not known. So it's not quite right tosay that milk, or bacteria in milk 'cause' Crohn's disease. Eating milk orother foods might make some people with Crohn's disease sick, but the causeof the disease is still not fully understood by scientists.The bacteria in milk are beneficial in a lot of ways -- bacteria make milkproducts like cheese. Bacteria in our guts help to keep us healthy bykeeping disease-causing bacteria out. In cows, bacteria help digest thegrass they eat. There are tons of ways bacteria are helpful, and these arejust a few!
cheese,milk,yogurt,sausages etc.
Refrigeration will slow down the growth of bacteria in the milk, but not kill the bacteria. This will slow down spoilage.
Most microbes can survive in milk - it has a fairly neutral pH and plenty of nutrients available for use. However, one of the more common bacteria in milk is Lactobacillus, which is a Latin-derived name meaning "milk rod" - the bacteria is generally found in dairy products and is a rod-shaped bacteria.