Utilization of dipeptides by Lactococcus lactis ssp. cremoris

Purification and Characterization of an Aminopeptidase from Lactococcus lactis subsp. cremoris Wg2

“…This suggests that the major hydrolytic activity for some dipeptides is intracellular. This is in accordance with the observed dipeptide transport found in this organism (29,30) and recently in L. lactis ML3 (25).…”

Purification and Characterization of an Aminopeptidase from Lactococcus lactis subsp. cremoris Wg2

“…This suggests that the major hydrolytic activity for some dipeptides is intracellular. This is in accordance with the observed dipeptide transport found in this organism (29,30) and recently in L. lactis ML3 (25).…”

Effect of Dipeptides on the Growth of Oenococcus oeni in Synthetic Medium Deprived of Amino Acids

“…lactis in milk. By contrast Van Boven and Konings [22] reported for Lactococcus lactis subsp. cremoris E8 that l max values obtained in chemically defined media with dipeptides were the same as in amino-acid-containing media.…”

Effects of lactic acid bacteria in inoculants on changes in amino acid composition during ensilage of sterile and non-sterile ryegrass

“…1996 ). Peptides are subsequently hydrolysed by intracellular aminopeptidases and amino acids not required for growth are released into the medium ( Van Boven and Konigs 1988). Limited studies on Lactobacillus species indicate that proteolytic systems exist in these bacteria.…”

“…The proteases of lactic acid bacteria are generally localized extracellularly and peptide products (4±8 amino acids) are taken up into the cell (Kunji et al 1996). Peptides are subsequently hydrolysed by intracellular aminopeptidases and amino acids not required for growth are released into the medium (Van Boven and Konigs 1988). Limited studies on Lactobacillus species indicate that proteolytic systems exist in these bacteria.…”

“…faecium are both apparently capable of decarboxylating tyrosine to tyramine, and the former species ferments serine (Mundt 1984). Van Os et al (1996) analysed well fermented silages for the formation of biogenic amines and observed large increases in putrescine, cadaverine and tyramine concentration and, to lesser extent, histamine in control perennial ryegrass silages. In the present study, the decrease in serine observed in Lact.…”

Purification and Characterization of an Aminopeptidase from Lactococcus lactis subsp. cremoris Wg2

“…This suggests that the major hydrolytic activity for some dipeptides is intracellular. This is in accordance with the observed dipeptide transport found in this organism (29,30) and recently in L. lactis ML3 (25).…”

Effect of Dipeptides on the Growth of Oenococcus oeni in Synthetic Medium Deprived of Amino Acids

“…lactis in milk. By contrast Van Boven and Konings [22] reported for Lactococcus lactis subsp. cremoris E8 that l max values obtained in chemically defined media with dipeptides were the same as in amino-acid-containing media.…”

Effects of lactic acid bacteria in inoculants on changes in amino acid composition during ensilage of sterile and non-sterile ryegrass

“…1996 ). Peptides are subsequently hydrolysed by intracellular aminopeptidases and amino acids not required for growth are released into the medium ( Van Boven and Konigs 1988). Limited studies on Lactobacillus species indicate that proteolytic systems exist in these bacteria.…”

“…The proteases of lactic acid bacteria are generally localized extracellularly and peptide products (4±8 amino acids) are taken up into the cell (Kunji et al 1996). Peptides are subsequently hydrolysed by intracellular aminopeptidases and amino acids not required for growth are released into the medium (Van Boven and Konigs 1988). Limited studies on Lactobacillus species indicate that proteolytic systems exist in these bacteria.…”

“…faecium are both apparently capable of decarboxylating tyrosine to tyramine, and the former species ferments serine (Mundt 1984). Van Os et al (1996) analysed well fermented silages for the formation of biogenic amines and observed large increases in putrescine, cadaverine and tyramine concentration and, to lesser extent, histamine in control perennial ryegrass silages. In the present study, the decrease in serine observed in Lact.…”

Purification and Characterization of an Aminopeptidase from Lactococcus lactis subsp. cremoris Wg2

“…This suggests that the major hydrolytic activity for some dipeptides is intracellular. This is in accordance with the observed dipeptide transport found in this organism (29,30) and recently in L. lactis ML3 (25).…”

Effect of Dipeptides on the Growth of Oenococcus oeni in Synthetic Medium Deprived of Amino Acids

“…lactis in milk. By contrast Van Boven and Konings [22] reported for Lactococcus lactis subsp. cremoris E8 that l max values obtained in chemically defined media with dipeptides were the same as in amino-acid-containing media.…”

Effects of lactic acid bacteria in inoculants on changes in amino acid composition during ensilage of sterile and non-sterile ryegrass

“…1996 ). Peptides are subsequently hydrolysed by intracellular aminopeptidases and amino acids not required for growth are released into the medium ( Van Boven and Konigs 1988). Limited studies on Lactobacillus species indicate that proteolytic systems exist in these bacteria.…”

“…The proteases of lactic acid bacteria are generally localized extracellularly and peptide products (4±8 amino acids) are taken up into the cell (Kunji et al 1996). Peptides are subsequently hydrolysed by intracellular aminopeptidases and amino acids not required for growth are released into the medium (Van Boven and Konigs 1988). Limited studies on Lactobacillus species indicate that proteolytic systems exist in these bacteria.…”

“…faecium are both apparently capable of decarboxylating tyrosine to tyramine, and the former species ferments serine (Mundt 1984). Van Os et al (1996) analysed well fermented silages for the formation of biogenic amines and observed large increases in putrescine, cadaverine and tyramine concentration and, to lesser extent, histamine in control perennial ryegrass silages. In the present study, the decrease in serine observed in Lact.…”