Bacteria culture: pigmentation r The bacteria produces liposoluble pigments which make the colonies appear in certain color. e Staphylococcus aureus golden yellow o Staphylococcus epidermidis white e Staphylococcus saprophyticus white or lemon vellowBacteria culture: pigmentation The bacteria produces liposoluble pigments which make the colonies appear in certain color: Staphylococcus aureus golden yellow Staphylococcus epidermidis white Staphylococcus saprophyticus white or lemon yellow