scholarly journals Manufacturing Process of a Novel Mozzarella Cheese Using Originally Isolated Lactic Acid Bacteria, Streptococcus salivarius ssp. thermophilus, from Hokkaido

2017 ◽  
Vol 64 (3) ◽  
pp. 132-138
Author(s):  
Naohiro Hamaoka ◽  
Daisuke Yasokawa ◽  
Yukihiro Okumura ◽  
Ryoji Nakagawa ◽  
Tatsuhiro Tanaka
2008 ◽  
Vol 190 (8) ◽  
pp. 3093-3094 ◽  
Author(s):  
Jihyun F. Kim ◽  
Haeyoung Jeong ◽  
Jung-Sook Lee ◽  
Sang-Haeng Choi ◽  
Misook Ha ◽  
...  

ABSTRACT Leuconostoc citreum is one of the most prevalent lactic acid bacteria during the manufacturing process of kimchi, the best-known Korean traditional dish. We have determined the complete genome sequence of L. citreum KM20. It consists of a 1.80-Mb chromosome and four circular plasmids and reveals genes likely involved in kimchi fermentation and its probiotic effects.


2011 ◽  
Vol 2011 ◽  
pp. 1-4 ◽  
Author(s):  
Elias Hakalehto ◽  
Terttu Vilpponen-Salmela ◽  
Kristiina Kinnunen ◽  
Atte von Wright

The purpose of this paper was to check if viable bacteria, in particular lactic acid bacteria (LAB), could be enriched from biopsies obtained from healthy gastroscopy patients. Gastric biopsies were obtained from 13 gastroscopy patients and subjected to an anaerobic or microaerophilic enrichment procedure utilizing the Portable Microbe Enrichment Unit (PMEU). Profuse microbial growth was observed in most cases. Samples plated on MRS showed high numbers of LAB. The most common species characterized were Lactobacillus reuteri, Lact. salivarius, and Streptococcus salivarius. The results demonstrate a continuous presence of viable LAB in healthy stomach. The species are similar to those traditionally used in food applications. The gastric LAB strains could have a potential in developing probiotic foods aimed specially on the upper part of the gastrointestinal tract.


2014 ◽  
Vol 6 (3-4) ◽  
pp. 141-156 ◽  
Author(s):  
Ana Beatriz Jeronymo-Ceneviva ◽  
Aline Teodoro de Paula ◽  
Luana Faria Silva ◽  
Svetoslav Dimitrov Todorov ◽  
Bernadette Dora G. Mello Franco ◽  
...  

2021 ◽  
Vol 18 (120) ◽  
pp. 111-119
Author(s):  
Maliheh Rahimzadeh ◽  
Vahid Hakimzadeh ◽  
Ahmad Nasiri Mahalati ◽  
◽  
◽  
...  

2007 ◽  
Vol 70 (3) ◽  
pp. 722-728 ◽  
Author(s):  
ANTONIO BEVILACQUA ◽  
MARIA ROSARIA CORBO ◽  
MILENA SINIGAGLIA

The aim of this study was to investigate the influence of packaging atmosphere and a thymol dipping solution on the shelf life of caprese salad. Caprese salad was prepared with sliced tomatoes and mozzarella cheese. The samples were pretreated by dipping in a 400-ppm thymol solution and then packaged under air or under a modified atmosphere (65% N2, 30% CO2, and 5% O2). Changes in natural microflora of mozzarella and tomato, the O2 and CO2 in the head space, pH, and sensory characteristics were monitored during storage. The combination of the thymol dip and the modified atmosphere decreased the coliform populations in caprese salad from 5.65 to 4.23 log CFU·g−1 and extended the shelf life from 3.77 to 12 days. A decrease in the concentration of Pseudomonadaceae from 7.03 to 5.09 log CFU·g−1 was observed, and the lag phase was prolonged to approximately 3 days. The combination of the modified atmosphere and thymol did not affect the growth kinetics of lactic acid bacteria and enterococci, thus preserving the function of mozzarella cheese in the salad.


2015 ◽  
Vol 80 (2) ◽  
pp. M411-M417 ◽  
Author(s):  
Luana Faria Silva ◽  
Tiago Casella ◽  
Elisangela Soares Gomes ◽  
Mara Correa Lelles Nogueira ◽  
Juliano De Dea Lindner ◽  
...  

2010 ◽  
Vol 73 (4) ◽  
pp. 657-662 ◽  
Author(s):  
E. COLOMBO ◽  
L. FRANZETTI ◽  
M. FRUSCA ◽  
M. SCARPELLINI

The lactic acid bacteria community in traditional goat cheese produced in three dairies in Valsesia (Piemonte, Italy) was studied at different steps of the manufacturing process. These cheeses were produced from raw milk without starter bacteria, and no protocol was followed during the manufacturing process. Three hundred thirty-two isolates were characterized and grouped by results of both morphophysiological tests and random amplification of polymorphic DNA plus PCR analysis. Bacteria were identified by partial sequencing of the 16S rRNA gene. Lactococci were the dominant lactic acid bacteria in raw milk. Their initial numbers ranged from 5 to 7 log CFU ml−1. Their levels increased during manufacturing and decreased during ripening. The growth trend for enterococci was comparable to that of lactococci, although enterococci counts were lower. Lactococcus lactis subsp. cremoris, Lactococcus garviae, and Enterococcus faecalis were the most frequently isolated species during goat cheese manufacturing, whereas the highest numbers of Enterococcus (E. faecium, E. durans, E. gilvus, and E. casseliflavus) were isolated with the greatest frequency from ripened cheese samples. Occasionally, Leuconostoc mesenteroides, Leuconostoc lactis, and Lactobacillus paraplantarum also were isolated.


2012 ◽  
Vol 30 (1) ◽  
pp. 37-44 ◽  
Author(s):  
Federico Baruzzi ◽  
Rosanna Lagonigro ◽  
Laura Quintieri ◽  
Maria Morea ◽  
Leonardo Caputo

Animals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3502
Author(s):  
Loredana Biondi ◽  
Andrea Fulgione ◽  
Federico Capuano ◽  
Morena Nappa ◽  
Angelo Citro ◽  
...  

Buffalo Mozzarella cheese from Campania is one of the most worldwide appreciated Italian dairy products. The increased demand for buffalo dairy products and the limited availability of the finest buffalo milk has prompted the diffusion of illicit practices, such as the use of milk, curd, or other products that are frozen or bought at low cost. The aim of this research was to provide preliminary results about the trend of the microbial communities of buffalo milk, curd and Buffalo Mozzarella cheese, during freezing storage of eleven months. At the same time, the alterations of physical properties and the presence of the molecular marker “γ4-casein”, have been investigated. The results showed that freezing reduced the concentrations of the total bacterial count, Enterobacteriaceae, coliforms, Escherichia coli and yeasts in fresh milk and, the concentrations of the total bacterial count, coliforms, lactic acid bacteria and yeasts in mature curd. In the finished product, no notable decreases were observed, except for lactic acid bacteria. About the γ4-casein, no increase was observed in all matrices. These preliminary results allow us to conclude that the freezing process if properly carried out, does not compromise the microbiological quality and the physical properties of the Buffalo Mozzarella cheese.


2012 ◽  
Vol 78 (22) ◽  
pp. 8142-8145 ◽  
Author(s):  
Danilo Ercolini ◽  
Francesca De Filippis ◽  
Antonietta La Storia ◽  
Michele Iacono

ABSTRACTIntermediates of production of two batches of traditional mozzarella cheese were analyzed by culture-independent pyrosequencing. The quantitative distribution of taxa within the samples suggested that thermophilic lactic acid bacteria from the natural starter were mainly responsible for the fermentation, while microorganisms found in raw milk did not develop during fermentation.


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