Lactobacillus delbrueckii

Effect of Na-alginate and bead diameter on lactic acid production from pineapple waste using immobilized Lactobacillus delbrueckii ATCC 9646... 

Lactic acid Lactobacillus delbrueckii Rhizopus oryzae Calcium lactate is a convenient source of Ca for oral administration constituent of intraperitoneal dialysis solutions... 

Lactobacillus delbrueckii. In 1953, Rodwell suggested that the histidine decarboxylase of Lactobacillus 30a was not dependent upon pyridoxal phosphate (11). Rodwell based his suggestion upon the fact that the organism lost its ability to decarboxylate ornithine but retained high histidine decarboxylase activity when grown in media deficient in pyridoxine. It was not until 1965 that E. E. Snell and coworkers (12) isolated the enzyme and showed that it was, indeed, free of pyridoxal phosphate. Further advances in characterization of the enzyme were made by Riley and Snell (13) and Recsei and Snell (14) who demonstrated the existence of a pyruvoyl residue and the participation of the pyruvoyl residue in histidine catalysis by forming a Schiff base intermediate in a manner similar to pyridoxal phosphate dependent enzymes. Recent studies by Hackert et al. (15) established the subunit structure of the enzyme which is similar to the subunit structure of a pyruvoyl decarboxylase of a Micrococcus species (16). 

Comment has already been made upon the potentialities of lactic acid, which is obtainable from sucrose either by chemical or fermentation processes. The latter is carried out with Lactobacillus delbrueckii at 50° for six days using molasses as the source of sugar. The acid is neutralized as it is formed by the addition of lime. The yields of lactic acid obtained by this method are usually about 70 to 90% of the theoretical, though recently a yield of 96% has been recorded. 

Thermophilic Yoghurt Streptococcus salvarius subsp. thermophilus Lactobacillus delbrueckii subsp. bulgaricus... 

Lactobacillus delbrueckii subsp. lactis (strain NCC88 [69]) [69]... 

Bourniquel, A.A. Mollet, B. Purification and characterization of the 3-phosphoglycerate kinase from the thermophile Lactobacillus delbrueckii subsp. lactis. Int. Dairy J., 12, 723-728 (2002)... 

N. Bernard, K. Johnson, J. J. Holbrook, and J. Delcour, D175 discriminates between NADH and NADPH in the coenzyme binding site of Lactobacillus delbrueckii subsp. bulgaricus D-lactate dehydrogenase, Biochem. Biophys. Res. Commun. 1995, 208, 895-900. 

Lactobacillus delbrueckii subsp. bulgaricus SSI, Lactococcus lactis subsp. cremorisFT4 (3-cn, K-cn Many fragments ACE-inhibitory Gobbetti et al. (2000)... 

Gobbetti, M., Ferranti, P., Smacchi, E., Goffredi, F., and Addeo, F. 2000. Production of angiotensin-I-converting-enzyme-inhibitory peptides in fermented milks started by Lactobacillus delbrueckii subsp. bulgaricus SSI and Lactococcus lactis subsp. cremoris IT4. Appl. Environ. Microbiol. 66(9), 3898-3904. 

Lin, T. Y., Hung, T.-H., and Cheng, T.-S. J. 2005. Conjugated linoleic acid production by immobilized cells of Lactobacillus delbrueckii ssp. bulgaricus and Lactobacillus acidophilus. Food Chem., 92, 23-28. 

Lactic acid Various sugars Bacillus dextrolacticus Lactobacillus delbrueckii... 

Villegas, E. and Gilliland, S.E. 1998. Hydrogen peroxide production by Lactobacillus delbrueckii subsp. Lactis I at 5°C. J. Food Sci 63, 1070-1074. 

Efficient lactic acid production from cane sugar molasses is achieved by Lactobacillus delbrueckii in batch fermentation. Fermentative production of lactic acid is very effective in producing optically pure l- or D-lactic and also DL-lactic acid, depending on the strain (Dumbrepatil et al., 2008). Lactobacillus plantarum cells are homofermentative, often used for production of lactic acid from glucose fermentation (Krishnan et al., 2001). 

Gomez Zavaglia, A., Tymczyszyn, E., De Antoni, G., and Anibal Disalvo, E. Action of trehalose on the preservation of Lactobacillus delbrueckii ssp. bulgaricus by heat and osmotic dehydration, /. Appl. Microbiol., 95, 1315, 2003. 

Monnet, C., Beal, C., and Corrieu, G. Improvement of the resistance of Lactobacillus delbrueckii ssp. bulgaricus to freezing by natural selection, /. Dairy Sci., 86, 3048, 2003. 

Teixeira, R, Castro, H., Malcata, R, and Kirby, R. Survival of Lactobacillus delbrueckii ssp. bulgaricus following spray-drying, /. Dairy Scl, 78,1025,1995. 

E. The microorganisms that convert milk to yogurt (Streptococcus salivarius thermophilus and Lactobacillus delbrueckii bulgaricus) metabolize most of the lactose in the milk, thus removing the source of this patient s intestinal disquietude. Yogurt is also a good source of dietary calcium. 

The use of the various pulse sequences will be illustrated with respect to the neutral polysaccharide produced by a key bacterium in the manufacture of yoghurt, Lactobacillus delbrueckii var. bulgaricus The polysaccharide has the structure given in Figure 4.14. 

Shah, N.P., Tsangahs, D., Donkor, O.N., andVersteeg, C. 2008. Effect of high pressure treatment on viability of Lactobacillus delbrueckii ssp. bulgaricus. Streptococcus thermoph-ilus and L. acidophilus and the pH of fermented milk. Milchwissenschaft 63 11-14. 

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