What are the tests for food microorganisms?

Pastries: total bacterial count, coliforms, mold, yeast, salmonella, golden grapes, Shiga

Delicatessen: total bacterial count, coliforms, salmonella, golden grapes, Shiga

Yoghurt: mold, yeast, lactic acid bacteria (some are subdivided lactobacilli, bifidobacteria, etc.) Salmonella, aureus, Shiga, large intestine count (this is super stupid, now yogurt is semi-solid or even solid, who Can you give me an accurate inhalation of one milliliter? A group of self-righteous people know how to set standards to become famous, but they don’t know if they are reasonable.)

Milk powder, milk powder: total bacterial count, coliforms, mold, yeast, Salmonella, Goldens, Shiga, and in the first stage, Enterobacter sakazakii is tested.

Purified water, mineral water (etc. as long as it is not mineral water) total bacterial count, coliforms, mold, yeast, salmonella, golden grapes, Shiga

Mineral water: coliforms, Pseudomonas aeruginosa, Streptococcus faecalis, Clostridium perfringens (the test for this bacteria is quite nonsense)

There are many more, all divided by category. Which one do you want to know specifically?