Results 201 to 210 of about 1,374,074 (257)

Characteristics of Poly(3‐Hydroxybutyric Acid) Synthesis by Recombinant Escherichia colia

Annals of the New York Academy of Sciences, 1996
This work was supported by KAIST and Korea Science and Engineering Foundation.
LEE, SANG YUP, CHANG, HO NAM
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Functionalized poly(3-hydroxybutyric acid) bodies as new in vitro biocatalysts

Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 2018
Cytochromes P450 play a key role in the drug and steroid metabolism in the human body. This leads to a high interest in this class of proteins. Mammalian cytochromes P450 are rather delicate. Due to their localization in the mitochondrial or microsomal membrane, they tend to aggregate during expression and purification and to convert to an inactive ...
Benjamin, Stenger, Adrian, Gerber, Rita, Bernhardt, Frank, Hannemann   +3 more
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Characterization of Rheological Properties of poly (3-hydroxybutyric acid)

2005 Tampa, FL July 17-20, 2005, 2005
To process poly (3-hydroxybutyric acid) (PHB) more efficiently, rheological properties of PHB at different temperatures are needed. There are several fundamentals tests available to characterize PHB such as shear stress as a function of shear rate, stress sweep, frequency sweep and dynamic rheological tests.
null Hee-Joon Park, null Kasiviswanathan Muthukumarappan, null James J. Julson   +2 more
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Acetic acid and 3-hydroxybutyric acid levels in cerebrospinal fluid of cattle

Animal Science Journal, 2002
To evaluate the importance of acetic acid and 3-hydroxybutyric acid (3-HB) in cerebrospinal fluid (CSF) of cattle, CSF samples were taken from a population of 60 cattle including healthy and sick animals with central nervous disorders. Mean acetic acid and 3-HB levels in blood plasma were 0.30 (SD 0.24) and 0.30 (SD 0.28) mM, and those in CSF were 0.14
Hiroshi SATO, Takashi KUROSAWA, Shin OIKAWA   +2 more
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4-Benzoylamino-3-hydroxybutyric Acid, Historically First “Anomalous Racemate”: Reinvestigation

Crystal Growth & Design, 2015
Chiral 4-benzoylamino-3-hydroxybutyric acid (1) was recognized in 1930 as the first example of “anomalous racemates” (correct to say, anomalous conglomerates), that is, specific addition compounds formed by different enantiomers in unequal ratio. Through the comparative (racemic against homochiral samples) inspection of the IR spectra, single crystal X-
Alexander A. Bredikhin, Zemfira A. Bredikhina, Dmitry V. Zakharychev, Aida I. Samigullina, Aidar T. Gubaidullin   +4 more
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Biosynthesis of enantiopure (S)-3-hydroxybutyric acid in metabolically engineered Escherichia coli

Applied Microbiology and Biotechnology, 2008
A biosynthetic pathway for the production of (S)-3-hydroxybutyric acid (S3HB) from glucose was established in recombinant Escherichia coli by introducing the beta-ketothiolase gene from Ralstonia eutropha H16, the (S)-3-hydroxybutyryl-CoA dehydrogenase gene from R.
Lee, SH, Park, SJ, Lee, SY Lee, SangYup, Hong, SH   +3 more
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3-Hydroxybutyric Acid Interacts with Lipid Monolayers at Concentrations That Impair Consciousness

Langmuir, 2013
3-Hydroxybutyric acid (also referred to as β-hydroxybutyric acid or BHB), a small molecule metabolite whose concentration is elevated in type I diabetes and diabetic coma, was found to modulate the properties of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) monolayers when added to the subphase at clinical concentrations.
Tienyi T, Hsu, Danielle L, Leiske, Liat, Rosenfeld, James M, Sonner, Gerald G, Fuller   +4 more
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Telechelic diols from poly[(R)‐3‐hydroxybutyric acid] and poly{[(R)‐3‐hydroxybutyric acid]‐co‐[(R)‐3‐hydroxyvaleric acid]}

Macromolecular Chemistry and Physics, 1996
AbstractWe describe the preparation of telechelic OH‐terminated poly[(R)‐3‐hydroxybutyric acid] (PHB) and poly{[(R)‐3‐hydroxybutyric acid]‐co‐[(R)‐3‐hydroxyvaleric acid]} (PHB/HV), on a semi‐preparative scale, by a transesterification procedure from the high‐molecular weight polymers.
Thomas D. Hirt, Peter Neuenschwander, Ulrich W. Suter   +2 more
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Alpha-amylase inhibitor increases plasma 3-hydroxybutyric acid in food-restricted rats

Experientia, 1995
The effect on energy metabolism of delayed absorption of starch by inhibition of alpha-amylase was examined by considering levels of plasma glucose and 3-hydroxybutyric acid (3-OHBA) in rats. Addition of alpha-amylase inhibitor (alpha AI) to a high starch diet delayed the plasma glucose response after feeding: peak plasma glucose levels in the control ...
T, Doi, H, Yoshimatsu, I, Katsuragi, M, Kurokawa, H, Takahashi, A, Motoshio, T, Sakata   +6 more
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Sunflower-based biorefinery: Poly(3-hydroxybutyrate) and poly(3-hydroxybutyrate- co -3-hydroxyvalerate) production from crude glycerol, sunflower meal and levulinic acid

Bioresource Technology, 2014
Polyhydroxybutyrate (PHB) and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) [P(3HB-co-3HV)] production was developed in bioreactor cultures using the strain Cupriavidus necator DSM 7237 cultivated on crude glycerol, sunflower meal (SFM) hydrolysates and levulinic acid as the sole fermentation feedstocks.
Vasiliki, Kachrimanidou, Nikolaos, Kopsahelis, Seraphim, Papanikolaou, Ioannis K, Kookos, Mario, De Bruyn, James H, Clark, Apostolis A, Koutinas   +6 more
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