Showing 1-27 of 27 results for "PHR1273"
Hiroshi Kitagaki et al.
Journal of bioscience and bioengineering, 117(4), 383-393 (2013-11-12)
Mitochondria are sites of oxidative respiration. During sake brewing, sake yeasts are exposed to long periods of hypoxia; the structure, role, and metabolism of mitochondria of sake yeasts have not been studied in detail. It was first elucidated that the...
M Taillefer et al.
Applied and environmental microbiology, 81(7), 2423-2432 (2015-01-27)
Clostridium thermocellum produces ethanol as one of its major end products from direct fermentation of cellulosic biomass. Therefore, it is viewed as an attractive model for the production of biofuels via consolidated bioprocessing. However, a better understanding of the metabolic...
Hugo Oliveira et al.
PloS one, 9(10), e108376-e108376 (2014-10-08)
Resistance rates are increasing among several problematic Gram-negative pathogens, a fact that has encouraged the development of new antimicrobial agents. This paper characterizes a Salmonella phage endolysin (Lys68) and demonstrates its potential antimicrobial effectiveness when combined with organic acids towards...
Ankita Shah et al.
International journal of pharmaceutics, 484(1-2), 172-180 (2015-03-01)
A novel method of greatly increasing solubility and dissolution rate of a model basic drug, haloperidol, by interacting it with water-soluble weak organic acids in aqueous media was previously reported in the literature. Amorphous solid dispersion (SD) was formed when...
Xin-Hua Lu et al.
Molecules (Basel, Switzerland), 19(6), 8518-8532 (2014-06-25)
The fruit physico-chemical properties, antioxidant activity and mineral contents of 26 pineapple [Ananas comosus (L.) Merr.] genotypes grown in China were measured. The results showed great quantitative differences in the composition of these pineapple genotypes. Sucrose was the dominant sugar...
Angelica Dessì et al.
The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians, 27 Suppl 2, 34-38 (2014-10-07)
The objective of our study was to evaluate the capability of the metabolomics approach to identify the variations of urine metabolites over time related to the neonatal fungal septic condition. The study population included a clinical case of a preterm...
Meltem Türkyılmaz et al.
Journal of the science of food and agriculture, 94(12), 2488-2496 (2014-01-22)
This study was conducted to determine the differences in some analytical properties of four apricot cultivars and to determine the changes in these analytical properties during sulfuring and sun-drying. There were significant differences in the contents of polyphenols, carotenoids and...
Z Fiume
International journal of toxicology, 20 Suppl 1, 47-55 (2001-05-19)
Malic Acid functions in cosmetic formulations as a pH adjuster, and Sodium Malate functions as a skin conditioning agent-humectant. Malic Acid is reportedly used in almost 50 cosmetic formulations across a range of product types at low concentrations, whereas Sodium...
Hoon Hur et al.
PloS one, 9(6), e98581-e98581 (2014-06-10)
The levels of organic acids representing metabolic pathway end products are important indicators of physiological status, and may be associated with metabolic changes in cancer. The aim of this study is to investigate the levels of organic acids in cancerous...
Vishard Ragoonanan et al.
Pharmaceutical research, 31(6), 1512-1524 (2014-01-09)
We hypothesize that ultrasonication can accelerate solute crystallization in freeze-concentrates. Our objective is to demonstrate ultrasonication as a potential predictive tool for evaluating physical stability of excipients in frozen solutions. The crystallization tendencies of lyoprotectants (trehalose, sucrose), carboxylic acid buffers...
Jie Chen et al.
BMC plant biology, 15, 28-28 (2015-02-04)
QTLs controlling individual sugars and acids (fructose, glucose, malic acid and tartaric acid) in grape berries have not yet been identified. The present study aimed to construct a high-density, high-quality genetic map of a winemaking grape cross with a complex...
Agnieszka Nawirska-Olszańska et al.
Food chemistry, 148, 415-419 (2013-11-23)
The aim of the research was to determine the composition of organic acids in fruit of different cultivars of three pumpkin species. The amount of acids immediately after fruit harvest and after 3 months of storage was compared. The content...
Alfredo Cabrera-Orefice et al.
Biochimie, 102, 124-136 (2014-03-25)
Physiological uncoupling of mitochondrial oxidative phosphorylation (OxPhos) was studied in Debaryomyces hansenii. In other species, such as Yarrowia lipolytica and Saccharomyces cerevisiae, OxPhos can be uncoupled through differential expression of branched respiratory chain enzymes or by opening of a mitochondrial...
Fundamentals of Food Biotechnology (2014)
Guanyi Wang et al.
Bioresource technology, 180, 119-127 (2015-01-17)
In this work, wheat bran (WB) was utilized as feedstock to synthesize fumaric acid by Rhizopus oryzae. Firstly, the pretreatment process of WB by dilute sulfuric acid hydrolysis undertaken at 100°C for 30min offered the best performance for fumaric acid...
Mark Mapstone et al.
Nature medicine, 20(4), 415-418 (2014-03-13)
Alzheimer's disease causes a progressive dementia that currently affects over 35 million individuals worldwide and is expected to affect 115 million by 2050 (ref. 1). There are no cures or disease-modifying therapies, and this may be due to our inability...
Qi-Chun Zhang et al.
Phytotherapy research : PTR, 28(5), 722-727 (2013-08-06)
Our previous investigation had confirmed the inhibition of platelet aggregation of a novel Corni fructus-derived formula composed of malic acid, succinic acid and citric acid with a ratio of 3:2:2. The present study was to further evaluate the anti-thrombotic effect...
Bert Wouters et al.
Journal of chromatography. A, 1370, 63-69 (2014-12-03)
The gradient-performance limits of capillary ion chromatography have been assessed at maximum system pressure (34.5 MPa) using capillary columns packed with 4.1 μm macroporous anion-exchange particles coated with 65 nm positively-charged nanobeads. In analogy to the van-Deemter curve, the gradient...
Luiz G B Michelini et al.
Neuroscience letters, 589, 25-30 (2015-01-18)
Chronic and systemic treatment of rodents with rotenone, a classical inhibitor of mitochondrial respiratory complex I, results in neurochemical, behavioral, and neuropathological features of Parkinson's disease. The aim of the present study was to evaluate whether brain mitochondria from old...
Production of L-malic acid.
I Takata et al.
Bioprocess technology, 16, 53-65 (1993-01-01)
Irina G Shabalina et al.
Biochimica et biophysica acta, 1837(12), 2017-2030 (2014-04-29)
Whether active UCP1 can reduce ROS production in brown-fat mitochondria is presently not settled. The issue is of principal significance, as it can be seen as a proof- or disproof-of-principle concerning the ability of any protein to diminish ROS production...
Hongquan Wan et al.
Nature communications, 6, 6114-6114 (2015-02-11)
A(H1N1)pdm09 influenza A viruses predominated in the 2013-2014 USA influenza season, and although most of these viruses remain sensitive to Food and Drug Administration-approved neuraminidase (NA) inhibitors, alternative therapies are needed. Here we show that monoclonal antibody CD6, selected for...
Tomoko Ariga et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 985, 48-53 (2015-02-07)
Iron (Fe) is an essential element for higher plants, which take it up from the soil at the root surface and transport it to shoots through the xylem. Fe(III) chelators, such as organic acids and phytosiderophores, play important roles in...
Davide Bressanello et al.
Journal of chromatography. A, 1361, 265-276 (2014-08-28)
This study investigates the potential of a parallel dual secondary column-dual detection two-dimensional comprehensive GC platform (GC×2GC-MS/FID) for metabolic profiling and fingerprinting of mouse urine. Samples were obtained from a murine model that mimics a typical unhealthy Western diet featuring...
D Novoa-Díaz et al.
Ultrasonics, 54(6), 1575-1580 (2014-05-06)
The progress of malolactic fermentation in red wines has been monitored by using ultrasonic techniques. The evolution of ultrasonic velocity of a tone burst 1MHz longitudinal wave was measured, analyzed and compared to those parameters of oenological interest obtained simultaneously...
M Bouix et al.
International journal of food microbiology, 193, 139-146 (2014-12-03)
The aim of this study is to highlight the changes in the physiological cellular state of Oenococcus oeni during malolactic fermentation (MLF), and to use its cellular parameters to improve existing knowledge of O. oeni behaviour and to more effectively...
C Harkin et al.
Journal of applied microbiology, 118(4), 954-965 (2015-02-04)
To isolate bacteria from soil for microbial pretreatment of brown crab (Cancer pagurus) shell waste and the production of chitin. Isolates were screened for protease enzymes and acid production in order to facilitate the removal of protein and calcium carbonate...

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon


Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.