lactobacillus rhamnosus bacteria in cupid cartoon character with arrow and wings

acidophilus amour angel arrow bacteria bacterial bacterium biological biology bulgaricus cartoon character cryspatus cupid cute delbrueckii dietary emoticon emotion engineering expression fermentation fly funny happy illustration lactobacillus love mascot medicine microbe microbiological microbiology microorganism nutrition pharmacological pharmacology positive reuteri romance science scientific shoot smile subspecies valentine vectro wing zygot