bakteeriyhdistelmän
Bakteeriyhdistelmä, literally “bacterial blend” in Finnish, refers to a product that contains a mixture of bacterial strains, typically probiotics, intended for use in food, pharmaceutical, or cosmetic applications. The purpose of such blends is to combine complementary characteristics of different microorganisms, such as enhanced survivability through the gastrointestinal tract, synergistic metabolic activities, or broader antimicrobial effects. Commonly used genera in bakteeriyhdistelmät include Lactobacillus, Bifidobacterium, Streptococcus, and Saccharomyces. Each strain is selected for specific properties such as acid tolerance, adhesion to mucosal surfaces, or production of beneficial metabolites like short‑chain fatty acids.
In the food industry, bakteeriyhdistelmät are added to dairy products, fermented beverages, and niche functional foods
Regulation of bakteeriyhdistelmät varies by jurisdiction. In the European Union, they may be declared as food