Results 21 to 30 of about 117,884 (290)

Electrokinetic properties of chemically modified jute fabrics [PDF]

open access: yesJournal of the Serbian Chemical Society, 2020
In this work, the electrokinetic properties of alkali and oxidatively modified jute fabrics were studied. In contrast to the control fabric, chemically modified jute fabrics had a small positive zeta potential in the basic pH range, which could be ...
Ivanovska Aleksandra M.   +1 more
doaj   +1 more source

Study on Extraction Process of Corn Steep Liquor Protein by Response Surface Methodology and Single Cell Protein Fermentation

open access: yesShipin gongye ke-ji, 2022
The method of extracting protein from corn steep liquor by isoelectric point method was studied. The supernatant after extracting crude protein was used to produce single cell protein.
Yangqing LUO   +4 more
doaj   +1 more source

Evaluating the production efficiency, purity and chemical compounds of the Vicia ervilia protein isolates produced by different methods of extraction [PDF]

open access: yesJournal of HerbMed Pharmacology, 2019
Introduction: Vicia ervilia, known as bitter vetch is an ancient grain legume crop from Poaceae family. Due to its low cost and production capability in Iran and having high protein content, the resulted flour and its protein products can be evaluated in
Masoom Hatamikia   +4 more
doaj   +1 more source

Isoelectric points of viruses [PDF]

open access: yesJournal of Applied Microbiology, 2010
Viruses as well as other (bio-)colloids possess a pH-dependent surface charge in polar media such as water. This electrostatic charge determines the mobility of the soft particle in an electric field and thus governs its colloidal behaviour which plays a major role in virus sorption processes.
B, Michen, T, Graule
openaire   +2 more sources

PlantMWpIDB: a database for the molecular weight and isoelectric points of the plant proteomes

open access: yesScientific Reports, 2022
The molecular weight and isoelectric point of the proteins are very important parameters that control their subcellular localization and subsequent function.
Tapan Kumar Mohanta   +4 more
doaj   +1 more source

Studies of a weak polyampholyte at the air-buffer interface: The effect of varying pH and ionic strength [PDF]

open access: yes, 2001
We have carried out experiments to probe the static and dynamic interfacial properties of $\beta$--casein monolayers spread at the air-buffer interface, and analysed these results in the context of models of weak polyampholytes.
Beattie J. R.   +5 more
core   +3 more sources

Isoelectric focusing and isoelectric points of aminoacyl‐tRNA synthetases [PDF]

open access: yesFEBS Letters, 1983
Isoelectric points and isoelectric focusing behaviour of 10 highly purified eukaryotic aminoacyl‐tRNA synthetases from 3 sources, Saccharomyces cerevisiae, Euglena gracilis and Phaseolus vulgaris were examined. The pI‐values measured on polyacrylamide gels under native conditions are situated between pH 5.0–7.5.
Lorber, B., Giégé, R.
openaire   +2 more sources

Identification of Structural Proteins of Rhizobium meliloti Temperate Phage 16-3 [PDF]

open access: yes, 1982
The structural proteins of Rhizobium meliloti temperate phage 16-3 have been analysed by means of polyacrylamide gel electrophoresis, isoelectric focusing and agarose gel electrophoresis.
Duda, Ernő   +3 more
core   +1 more source

Quantitative Preparative Native Continuous Polyacrylamide Gel Electrophoresis (QPNC-PAGE) [PDF]

open access: yes, 2008
QPNC-PAGE, or quantitative preparative native continuous polyacrylamide gel electrophoresis, is a high-resolution technique applied in biochemistry and bioinorganic chemistry to separate proteins by isoelectric point.
Bernd Kastenholz
core   +2 more sources

COMPARATIVE STUDY ON MILK CASEIN ASSAY METHODS

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Casein, the main milk protein was determined by different assay methods: the gravimetric method, the method based on the neutralization of the NaOH excess used for the casein precipitate solving and the method based on the titration of the acetic acid ...
RODICA CĂPRIŢĂ, A. CĂPRIŢĂ
doaj  

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