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2020-01-01

Lin, Jieting, Luo, Xiaotong, Gänzle, Michael G., Luo, Lixin

The halophilic lactic acid bacterium Tetragenococcus halophilus has been widely used in high-salinity fermentation processes of food. Previous studies have indicated that the catabolism of arginine may contribute to the osmotic stress adaptation of T. halophilus. Unusually, in the chromosome of...

2020-01-01

Li, Qing, Gänzle, Michael G.

Extracellular glycosyl hydrolases are uncommon in lactobacilli and include amylases and fructosidases mediating starch and fructan utilization, respectively. Extracellular arabinanases have not been described in lactobacilli. This study is aimed at identifying the function of an arabinan...

2018-12-13

Xu, Yang, Falarz, Lucas, Chen, Guanqun

Diacylglycerol acyltransferase (DGAT) catalyzes the last and committed step of the acyl-CoA-dependent TAG biosynthesis and thus is a key target for manipulating oil production in microalgae. The microalga Chromochloris zofingiensis can accumulate substantial amounts of triacylglycerol (TAG) and...

2014-01-01

Wang, Yvonne, Black, Brenna A., Curtis, Jonathan M., Gänzle, Michael G.

α-Galacto-oligosaccharides (α-GOS) are produced by transgalactosylation reactions of α-galactosidase (α-Gal) or by conversion of raffinose family oligosaccharides by levansucrase. Similarly to β-GOS, α-GOS have the potential to mimic glycan receptors on eukaryotic cells and act as molecular...

2021-07-01

Xie, Jin, Gänzle, Michael G.

γ-Glutamyl cysteine ligases (Gcls) catalyze the first step of glutathione synthesis in prokaryotes and many eukaryotes. This study aimed to determine the biochemical properties of three different Gcls from strains of Limosilactobacillus reuteri that accumulate γ-glutamyl dipeptides. Gcl1, Gcl2,...

2014

Mager, Diana R., Chan, Catherine B., Ambler, Kathryn, Salawi, Hebah, Padwal, Rajdeep S., Ball, Geoff D. C.

Background Severe obesity (SO) in pediatrics has become increasing prevalent in recent decades. The objective of our study was to examine differences in demographic, anthropometric, cardiometabolic, and lifestyle variables in children and youth with SO versus their less overweight/obese (OW/OB)...

2006

Bressler, David C., Oshodi, Aladesanmi A., Eleyinimi, Afolabi F., Sporns, Peter, Amoo, Isiaka A.

The chemical composition of Garcinia kola seed and hull was determined using standard methods. Results show that crude protein, lipid extract, ash, and crude fibre ratios are: 39.52 and 99.92 g/kg, 43.25 and 42.91 g/kg, 11.42 and 18.62 g/kg, 114.02 and 153.44 g/kg respectively. Carbon : nitrogen...

2013

Ullah, Aman, Khosa, Muhammad A., Wu, Jianping

The current work exclusively pertains to preparing arsenic removing biosorbents using chicken feathers (CF) as a raw material. CF consist of keratinous proteins with many functional groups, and this paper contributes to the debate on how functional groups, especially –COOH, –NH2 and –S–S–,...

2014

Koleva, Petya, Ketabi, Ali, Dieleman, Levinus A., Gänzle, Michael G., Valcheva, Rosica

Non-digestible oligosaccharides (NDO) were shown to reduce inflammation in experimental colitis, but it remains unclear whether microbiota changes mediate their colitis-modulating effects. This study assessed intestinal microbiota and intestinal inflammation after feeding chemically defined...

2015

Field, Catherine J., Lewis, Erin, Curtis, Jonathan M., Richard, Caroline, Goruk, Susan, Jacobs, Rene L., Ruth, Megan R., Dellschaft, Neele S.

Choline demands during lactation are high; however, detailed knowledge is lacking regarding the optimal dietary intake during this critical period. The present study was designed to determine the effects of varying intakes of choline on maternal immune function during lactation. Primiparous...