- 2 min
Fermented Milk Products from All Over the World •Lapte acru (Romania)
Laptele acru and Romania
169
- 2 min
Fermented Milk Products from All Over the World • Lapte bătut (Romania)
Lapte bătut and Romania
179
- 3 min
How the freeze-dried kefir and yogurt starter cultures are made?
The freeze-drying process was developed as a commercial technique that enabled heat sensitive products to be made stable and viable without refrigeration. Freeze drying is an industrial process that began as early as 1890 with limited success and reached a turning point during World War II when medications were needed to treat the wounded in the field, and because of the lack of refrigerated transport, many medical supplies spoiled before reaching their recipients. In the 195
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