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Production of Aminopeptidase from Skim Milk Whey Permeate Medium by Lactobacillus casei ssp. casei
Lactobacillus casei ssp. casei skim milk whey permeate medium MRS medium aminopeptidase production
2008/3/26
Extracellular and intracellular aminopeptidases were produced from Lactobacillus casei ssp. casei grown in skim milk whey permeate, but those grown in MRS medium produced intracellular enzyme only. Ex...
Purification and Characterization of Intracellular Aminopeptidase from Pseudomonas fluorescens ATCC 948
Pseudomonas fluorescens aminopeptidase characterization bitter peptides
2008/3/22
Pseudomonas fluorescens ATCC 948 expressed cell-associated peptidase activity, which was shown by subcellular fractionation to be primarily in the cytoplasmic fraction. An aminopeptidase of broad spec...
Purification and Characterization of a General Aminopeptidase (St-PepN) from Streptococcus salivarius ssp. thermophilus CNRZ 302
aminopeptidase Streptococcus salivarius ssp. thermophilus lactic acid bacteria
2008/3/22
A general aminopeptidase (St-PepN) was purified from an intracellular extract of Streptococcus salivarius ssp. thermophilus CNRZ 302 by ion-exchange chromatography and hydrophobic interaction chromato...
Effect of Aminopeptidase Activity of Thermophilic Lactobacilli on Emmental Cheese Characteristics
aminopeptidase activity bitterness thermophilic lactobacilli
2008/3/19
Cheeses were made with Lactobacillus helveticus strain L1, which has high aminopeptidase activity, and two clones (L2, L3), selected for their lack of aminopeptidase activity. Strains L2 and L3 were o...
The Purification and Characterization of Prolyl Aminopeptidase from Penicillium camemberti
prolyl aminopeptidase Penicillium camemberti
2008/3/18
Prolyl aminopeptidase [EC 3.4. 11.5] from the cell-free extract of Penicillium camemberti was purified about 2800-fold by chromatographic techniques. The purity of the enzyme was confirmed by electrop...
A Comparative Study: Aminopeptidase Activities from Lactobacillus delbrueckii ssp. bulgaricus and Streptococcus thermophilus
aminopeptidase Lactobacillus delbrueckii ssp. bulgaricus Streptococcus thennophilus
2008/3/18
Aminopeptidases from Lactobacillus delbrueckii ssp. bulgaricus and Streptococcus thermophilus were isolated. Enzymes were purified by chromatography on DEAE-cellulose and Sephadex G-150. The enzymes h...