Temat: propionibacteria biomass - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The effect of supplementation of selected metal ions on propionibacteria biomass yield and production of volatile fatty acids
Autorzy:: Kujawski, M.
Rymaszewski, J.
Cichosz, G.
Powiązania:: https://bibliotekanauki.pl/articles/1371743.pdf
Data publikacji:: 1992
Wydawca:: Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:: propionibacteria biomass
culture preparation
production
culture medium
dairy technology
microorganism
supplementation
propionic acid
fatty acid
metal ion
growth
biomass yield
Źródło:: Polish Journal of Food and Nutrition Sciences; 1992, 01, 3
1230-0322
2083-6007
Pojawia się w:: Polish Journal of Food and Nutrition Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Effect of crude and pure glycerol on biomass production and trehalose accumulation by Propionibacterium freudenreichii ssp. shermanii 1
Autorzy:: Pawlicka-Kaczorowska, Joanna
Czaczyk, Katarzyna
Powiązania:: https://bibliotekanauki.pl/articles/1038547.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Biochemiczne
Tematy:: dairy propionibacteria
trehalose
biomass
crude glycerol
Opis:: The dairy propionibacteria, which are traditionally used for the production of Swiss cheeses, are able to synthesize valuable biomolecules, e.g. B group vitamins, propionic acid, and trehalose with unique chemical and physical properties. Both, dairy propionibacteria cells and trehalose, have found many applications as attractive and effective components in food, beauty and health care products. This study confirmed the ability of several strains from the Propionibacterium genus to create trehalose from glycerol. The research aimed to investigate the effect of crude and pure glycerol on biomass production and on trehalose accumulation by Propionibacterium freudenreichii ssp. shermanii 1. The results indicated that the capacity for trehalose accumulation by Propionibacterium spp. was strain dependent. Propionibacterium freudenreichii ssp. shermanii 1 was able to grow on crude glycerol. For both, pure and crude glycerol, the highest amount of dry biomass leveled off at about 4 g/L. While the use of crude glycerol had no effect on the final concentration of biomass, it reduced the accumulation of trehalose in the cells. An increase in the concentration of carbon source (2-8%) resulted in more than a 5-fold rise in trehalose production. The highest trehalose concentration of 195.04 mg/L was obtained with cultures of the said strain supplemented to 8% with pure glycerol.
Źródło:: Acta Biochimica Polonica; 2017, 64, 4; 621-629
0001-527X
Pojawia się w:: Acta Biochimica Polonica
Dostawca treści:: Biblioteka Nauki

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