Results 51 to 60 of about 237,811 (303)

Regulation of mixed culture fermentation [PDF]

, 2016
Fermentation is commonly used to produce food materials (beverages, dairy products), renewable fuels (hydrogen, ethanol), pharmaceuticals (antibiotics) and industrial chemicals (acetate, butyrate). In industrial fermentation, a specialised, pure microbial culture is normally used to generate specific products.
openaire   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Dark-Fermentative Biological Hydrogen Production from Mixed Biowastes Using Defined Mixed Cultures [PDF]

Indian Journal of Microbiology, 2017
Biological hydrogen (H2) production from the biowastes is widely recognized as a suitable alternative approach to utilize low cost feed instead of costly individual sugars. In the present investigation, pure and mixed biowastes were fermented by defined sets of mixed cultures for hydrolysis and H2 production. Under batch conditions, up to 65, 67 and 70 
Sanjay K S, Patel, Jung-Kul, Lee, Vipin C, Kalia   +2 more
openaire   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Optimization of the Fermentation Process of Mulberry Juice by Lactic Acid Bacteria and Changes in Functional Components and Antioxidant Activity during Fermentation

Shipin gongye ke-ji, 2023
Using mulberry as raw material, single and mixed strains of Lactobacillus plantarum and Bifidobacterium longum were used to ferment mulberry juice, and single-factor and response surface tests were used to investigate the optimal fermentation process of ...
Huan TIAN, Longying PEI, Abdureheman BUHAILIQIEMU ·, Dandan FANG, Luxi JIANG, Qian LI, Kun ZHANG, Jing PENG, Xue SHEN   +8 more
doaj   +1 more source

Fermentation Of Multigrain Dough – An Approach To Reduce Glycemic Index For Healthy Bread [PDF]

, 2019
The use of sourdough as the starter culture for bread making is one of the oldest processes in food fermentation and is very much prevalent in being used for the manufacture of various multigrain breads.
Gupta, S. (Sangeeta), Kaur, C. (Charanjit), Sethi, S. (Shruti), Singh, S. (Sunita), Wood, E. (Ed)   +4 more
core  

Biohydrogen production from food waste: Influence of the inoculum-to-substrate ratio [PDF]

, 2018
In this study, the influence of the inoculum-to-substrate ratio (ISR) on dark fermentative hydrogen production from food waste (FW) was evaluated. ISR values ranging from 0.05 to 0.25 g VSinoculum/g VSsubstrate were investigated by performing batch tests
Boni, Maria Rosaria, Cappai, Giovanna, De Gioannis, Giorgia, Muntoni, Aldo, Polettini, Alessandra, Pomi, Raffaella, Rossi, Andreina, Spiga, Daniela   +7 more
core   +1 more source

Hybrid and Mixed Matrix Membranes for Separations from Fermentations [PDF]

Membranes, 2016
Fermentations provide an alternative to fossil fuels for accessing a number of biofuel and chemical products from a variety of renewable and waste substrates. The recovery of these dilute fermentation products from the broth, however, can be incredibly energy intensive as a distillation process is generally involved and creates a barrier to ...
Christopher Davey, David Leak, Darrell Patterson   +2 more
openaire   +4 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source