Results 61 to 70 of about 5,168,176 (315)

Pyruvic acid levels in serum and saliva: A new course for oral cancer screening? [PDF]

open access: yesJ Oral Maxillofac Pathol, 2016
Objective: Cancerous cells show increased glycolysis rate. This will increase overall levels of pyruvate as it is one of the end products of glycolysis.
Bhat MA   +4 more
europepmc   +2 more sources

Use of Schizosaccharomyces pombe to produce stable pigments during red winemaking [PDF]

open access: yes, 2013
This work has studied the production of stable pyranoanthocyanin pigments during fermentation using S. pombe and Saccharomyces cerevisiae. Along the fermentation, anthocyanins were determined by HPLC-DAD/MS, acetaldehyde was measured using GC-FID and ...
Benito Saez, Santiago   +6 more
core  

Biocatalysis as Useful Tool in Asymmetric Synthesis: An Assessment of Recently Granted Patents (2014–2019) [PDF]

open access: yes, 2019
The broad interdisciplinary nature of biocatalysis fosters innovation, as different technical fields are interconnected and synergized. A way to depict that innovation is by conducting a survey on patent activities.
Alcántara, Andrés R.   +2 more
core   +3 more sources

Bridging Green Chemistry and Circular Economy: A Pathway to Sustainable Polyester Plastics Through Feedstock, Synthesis, and Waste Upcycling

open access: yesAdvanced Science, EarlyView.
This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li   +5 more
wiley   +1 more source

Enzyme Detection and Metabolic Process Tracking of Ethanol Fermentation by a Natural Alginate Fermentation Strain

open access: yesBrazilian Archives of Biology and Technology, 2018
Alginate is a major component of brown algae, but it cannot be utilized for ethanol fermentation by industrial microorganisms. A natural alginate degrading and ethanol producing strain was obtained in our previous research.
Wen Zhang, Xiaohui Ren, Liyin Bao
doaj   +1 more source

Identification of S-1-propenyl-L-cysteine as the catalytic product of AfGGT1 and a key intermediate in isoalliin biosynthesis in Allium fistulosum. L

open access: yesFood Chemistry: Molecular Sciences
Our findings reveal that pyruvic acid content is generally higher in Allium fistulosum than in A. cepa. In A. fistulosum, the bulbs contain more pyruvic acid than the leaves, while in A.
Mingzhao Zhu   +5 more
doaj   +1 more source

Application of 1H-NMR Metabolomics for the Discovery of Blood Plasma Biomarkers of a Mediterranean Diet

open access: yesMetabolites, 2019
The Mediterranean diet (MD) is a dietary pattern well-known for its benefits in disease prevention. Monitoring adherence to the MD could be improved by discovery of novel dietary biomarkers.
Shirin Macias   +8 more
doaj   +1 more source

The conversion of citrulline to arginine in kidney [PDF]

open access: yes, 1941
Glycocyamine is formed in the kidney by the transfer of the amidine group of arginine to the nitrogen atom of glycine. In the study of this reaction it was observed that glycocyamine was also formed from citrulline and glycine.
Borsook, Henry, Dubnoff, Jacob W.
core  

Color stability of sorghum 3-deoxyanthocyanins against sulfite and ascorbic acid degradation: pH influence [PDF]

open access: yes
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf ...
Ojwang, Leonnard Odhiambo
core   +1 more source

Immunometabolism is a key factor for the persistent spontaneous elite control of HIV-1 infection [PDF]

open access: yes, 2019
Approximately 25% of elite controllers (ECs) lose their virological control by mechanisms that are only partially known. Recently, immunovirological and proteomic factors have been associated to the loss of spontaneous control. Our aim was to perform a
Alba, Verónica   +12 more
core   +2 more sources

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