Manufacture of fermented milk products
In a grocery store with so many dairy products, you may almost wander away among the shelves. But what's behind the splendid variety? Most fermented milk products are at first made using a comparable system, mainly from cow's milk, however additionally from goat, sheep or soy milk.
For the production of yoghurt, positive lactic acid bacteria are introduced to the milk, which make use of a part of the milk. Milk sugar (lactose) in milk is transformed into lactic acid. The milk coagulates, which gives the yogurt a clean, bitter flavor and is also smooth to digest.
Turning lactic acid to the proper and left
Lactic acid usually comes inside the form of a combination of the 2 called proper-passed or left-passed. Clockwise L (+) - lactic acid is likewise concerned in human metabolism and is therefore without difficulty absorbed. It helps the metabolism in producing strength and protects the intestinal mucosa.
In contrast, levorotatory D (-) - lactic acid is damaged down more slowly, so it is not advocated for kids underneath 365 days and people with intestinal sicknesses. This is indicated on the packaging of merchandise that handiest contain the more digestible shape with a turn to the right.
For the manufacturing of sour cream, sour cream and crème fraicheche, the identical system is used as for yogurt, but on a cream foundation. Depending at the fat content material of the product, unique quantities of water are withdrawn from the cream. Sour cream need to comprise as a minimum 10 percent fat, sour cream - at least 20 percent and crème fraiche - at least 30 percent.
Like kefir, buttermilk differs from different fermented milk products in how it is prepared. Buttermilk is actually a spinoff of making butter from bitter cream. It incorporates milk-like nutrients but extensively less fat.
To make kefir, so-known as kefir balls are added to the milk - a mixture of yeast and micro organism. In addition to lactic acid, in addition they shape alcohol and carbonic acid in small portions. This is why kefir has a minimal amount of bubbles. The product is straightforward to digest, contains many B nutrients and has a effective impact on intestinal feature. Because of these residences, kefir is likewise referred to as the "drink of lengthy liver".
Whey is the liquid launched when cottage cheese and cheese are made. Sweet whey is made from condensed milk with the help of rennet (calf belly enzyme), in particular in cheese production, bitter whey - within the coagulation methods as a result of lactic acid bacteria (especially inside the production of cottage cheese). Whey is very low in fats and calories and, similarly to exquisite protein, specifically includes B vitamins and minerals such as potassium and calcium.
Composition of fermented milk products
Whether buttermilk, yoghurt or kefir: bitter milk merchandise comprise important substances that advantage our frame. Delivery of fermented milk merchandise:
excessive pleasant protein
calcium
potassium
magnesium
iodine
one of a kind vitamins
This guarantees bone fitness as well as muscle, nerve and thyroid characteristic.