Natural Streptococcus Thermophilus with High Quality

• CAS No.: 7783-28-0
• Color: White
• Appearance: Powder
• Transport Package: Paper
• Specification: large
• Trademark: china
• Model NO.: E1422
• Origin: China
• HS Code: 2930400000
• Production Capacity: 5000kg/Year

Product Description

Streptococcus thermophilus is a Gram-positive spherical to ovoid nonmotile coccus, 0.7-0.9 μm in diameter, occurring in pairs and chains, some of which can be very long. The bacterium has an optimum growth temperature of 40-45 °C, a minimum of 20-25 °C, and a maximum near 47-50 °C. Streptococcus thermophilus does not hydrolyze arginine. It ferments a limited number of sugars including lactose, fructose, sucrose, and glucose. Streptococcus thermophilus does not ferment galactose during lactose metabolism. Streptococcus thermophilus is also characterized by being relatively sensitive to antibiotics and sanitizers and having low proteolytic activity. It is unique among the streptococci in having no group-specific antigen.Streptococcus thermophilus is a Gram-positive spherical to ovoid nonmotile coccus, 0.7-0.9 μm in diameter, occurring in pairs and chains, some of which can be very long. The bacterium has an optimum growth temperature of 40-45 °C, a minimum of 20-25 °C, and a maximum near 47-50 °C. Streptococcus thermophilus does not hydrolyze arginine. It ferments a limited number of sugars including lactose, fructose, sucrose, and glucose. Streptococcus thermophilus does not ferment galactose during lactose metabolism. Streptococcus thermophilus is also characterized by being relatively sensitive to antibiotics and sanitizers and having low proteolytic activity. It is unique among the streptococci in having no group-specific antigen.