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Lactobionic acid (4-O-β-galactopyranosyl-D-gluconic acid) is a sugar acid.It is a disaccharide formed from gluconic acid and galactose.It can be formed by oxidation of lactose.
The lactic acid bacteria (LAB) are either rod-shaped (), or spherical (), and are characterized by an increased tolerance to acidity (low pH range).This aspect helps LAB to outcompete other bacteria in a natural fermentation, as they can withstand the increased acidity from organic acid production (e.g., lactic acid).
β-Lactam antibiotics are indicated for the prevention and treatment of bacterial infections caused by susceptible organisms. At first, β-lactam antibiotics were mainly active only against gram-positive bacteria, yet the recent development of broad-spectrum β-lactam antibiotics active against various gram-negative organisms has increased their usefulness.
Levilactobacillus brevis is a gram-positive, rod shaped species of lactic acid bacteria which is heterofermentative, creating CO 2, lactic acid and acetic acid or ethanol during fermentation.
Lactic acid is an organic acid.It has the molecular formula C 3 H 6 O 3.It is white in the solid state and it is miscible with water. [2] When in the dissolved state, it forms a colorless solution.
Lactobacillus delbrueckii subsp. bulgaricus was first identified in 1905 by Stamen Grigorov, who named it Bacillus bulgaricus. [1]Ilya Metchnikoff, a professor at the Pasteur Institute in Paris, researched the relationship between the longevity of Bulgarians and their consumption of yogurt.
Lactococcus is a genus of lactic acid bacteria that were formerly included in the genus Streptococcus Group N1. [2] They are known as homofermenters meaning that they produce a single product, lactic acid in this case, as the major or only product of glucose fermentation.
Limosilactobacillus reuteri is found in a variety of natural environments. It has been isolated from many foods, especially meats and dairy products. [2] [5] [6] It appears to be essentially ubiquitous in the animal kingdom, having been found in the gastrointestinal tracts and feces of healthy humans, [7] sheep, chickens, [8] pigs, [9] and rodents. [10]