answersLogoWhite

0

Lactobacillus delbrueckii is the bacteria used to make milk into yogurt. Lactobacillus delbrueckii are Gram-positive(retain the color of the crystal violet stain in the Gram stain process), facultatively anaerobic(can produce ATP with or without oxygen), non-motile(not capable of movement) and non-spore-forming, rod-shaped members of lactic acid bacteria. Lactobacillus delbrueckii is important because when introduced to milk it can convert the lactose to lactic acid by carbohydrate fermentation(anaerobic respiration). Milk has a PH of about 6.5 which is slightly acidic, with the introduction of a Lactobacillus delbrueckii sample lactic acid is produced lowering the PH to about 4.0 which is preferable because it inhibits human pathogen growth.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Is lactobacillus bacteria gram positive bactaria?

Lactobacillus is gram positive bacteria


What is the difference in lactobacillus acidofilus and lactobacillus gg?

Lactobacillus acidophilus is a common probiotic strain that helps maintain a healthy balance of gut bacteria. Lactobacillus GG (Lactobacillus rhamnosus GG) is a specific strain known for its ability to survive in the acidic environment of the stomach and adhere to the intestinal lining more effectively. While both are beneficial for gut health, Lactobacillus GG may have stronger adherence and colonization properties.


How do you isolate lactobacillus from curd?

To isolate Lactobacillus from curd, you can follow these steps: Dilute the curd with sterile water to create a suspension. Plate the suspension on selective media that promotes the growth of Lactobacillus. Incubate the plates at the optimal temperature for Lactobacillus growth. Select colonies with Lactobacillus morphology for further analysis or identification.


Is bacteria the same as lactobacillus vulgaris?

No, bacteria is a broad category that includes a wide variety of different microorganisms, while Lactobacillus vulgaris is a specific species of bacteria within the Lactobacillus genus. Lactobacillus vulgaris is commonly found in the human gastrointestinal tract and is known for its probiotic benefits.


What is the name of bacteria use in the formation of yogurt?

Lactobacillus bulgaricus and Streptococcus thermophilus are the two main types of bacteria used in the fermentation of yogurt. They convert lactose (milk sugar) into lactic acid, which gives yogurt its tangy flavor and helps in the thickening process.


What is vitagen made of?

Lactobacillus


What microbes in milk?

lactobacillus


What is lactobacillus good for?

Lactobacillus is a very useful microorganism.It helps in preparation of curd from milk.It acts as the starter of the reaction.


What is the name of the bacteria used in vitagen?

Lactobacillus acidophilus, Lactobacillus casei


Is Lactobacillus lactis a cocci shape?

Lactobacillus lactis is a rod shape bacterium


Is Lactobacillus virus or bacteria?

Lactobacillus is a type of bacteria commonly found in the gut and other parts of the body. It is not a virus.


How does the size of lactobacillus compare with that oscillatoria and gloeocapsa?

Lactobacillus are smaller rod shaped bacteria compared to the cyanobacteria of oscillatoria and gloeocapsa.