Dahi, also known as yogurt ( Although there is difference between dahi and yogurt, mainly flavor difference. Dahi flavor – diacetyle, Yogurt flavor – acetaldehyde), is a popular dairy product that is consumed in many parts of the world. It is made by fermenting milk with specific bacteria that convert lactose into lactic acid, which gives yogurt its tangy taste and thick texture. Here is some information on dahi inoculation, dahi culture, dahi nutrients, and dahi preparation. Soft curd milk which very much helpful for children
Inoculation refers to the process of introducing a specific type of bacteria into the milk to start the fermentation process. The most commonly used bacteria for making dahi are Lactobacillus bulgaricus and Streptococcus thermophilus. These bacteria are added to the milk and left to incubate at a warm temperature, which allows the bacteria to grow and produce lactic acid.
Dahi culture refers to the specific strain of bacteria (S. thermophillus, S. lactis, S. cremoris, Lactobacillus acidophilus , Lactococcus lactis , Lactococcus lactiscremoris) that is used to make dahi. Different strains of bacteria can produce slightly different flavors and textures in the yogurt. For example, some cultures may produce a thicker and creamier yogurt, while others may produce a tangier flavor.
Dahi is a rich source of nutrients, including protein, calcium, vitamin D, and probiotics. Probiotics are live bacteria that are beneficial for digestive health and can help boost the immune system.
To prepare dahi, milk is heated to a certain temperature (90 degree centigrade for 10 minutes) to kill off any unwanted bacteria. Once the milk has cooled (cooled to 41-42 degree centigrade), the dahi culture is added, and the mixture is left to ferment at a warm temperature for several hours. The longer the fermentation process, the tangier the yogurt will be. Once the yogurt has reached the desired flavor and texture, it can be chilled and served.
It’s important to note that the process of making dahi can vary depending on the culture and region. Some recipes may call for the addition of sugar, fruit, or other flavorings to the yogurt. Additionally, there are different methods of incubating the yogurt, such as using a yogurt maker or simply placing the mixture in a warm location.
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