Fractionation and characterization of starch granules using field-flow fractionation (FFF) and differential scanning calorimetry (DSC)
نویسندگان
چکیده
منابع مشابه
Simulation of Rodlike Particles in Field-Flow Fractionation (FFF)
The manufacturing of single wall carbon nanotubes (SWNTs) results in mixtures that are polydisperse with respect to both size and chirality, the latter of which strongly affects the tube electronic properties. For nanotubes to achieve their full potential in applications, it is desirable to be able to separate them according to both of these physical characteristics. Field-flow fractionation (F...
متن کاملEvaluation and Characterization of Free and Immobilized Acethylcholinesterase with Fluorescent Probe, Differential Scanning Calorimetry and Docking
Acetylcholinesterase (AChE) enzyme which catalyses the hydrolysis of choline esters, such as acetylcholine, is very important in nerve function. Previous structural studies showed the possible amyloid fibril formation on the AChE. Therefore it is important to understand interaction of ligands to prevent the formation of amyloid fibrils. The purpose of the present study was to char...
متن کاملAggregation Analysis of Therapeutic Proteins, Part 3: Principles and Optimization of Field-Flow Fractionation (FFF)
LEVEL: INTERMEDIATE M any proteins are marginally stable in solution, undergoing conformational changes due to various stresses during purification, processing, and storage (1). Elevated temperature, shear strain, surface adsorption, and high protein concentration can lead to aggregation and eventual precipitation (2). Irreversible aggregation is a major problem for long-term storage stability,...
متن کاملField Flow Fractionation
The capillary electrophoresis assay described in this study is reproducible, more sensitive and faster than other analytical tests. The samples used in the capillary electrophoresis assay were obtained from brain and the lymphoid system of the animals. The sensitivity of this assay made it possible to test samples from other tissues that contain much less abnormal prion protein than brain sampl...
متن کاملCharacterization of natural organic matters using flow field-flow fractionation and its implication to membrane fouling
Transport and deposition characteristics of natural organic matter (NOM) are systematically investigated using flow field-flow fractionation (Fl-FFF) at various chemical and physical conditions. Humic acid (HA) was chosen as model organic foulants. Prior to Fl-FFF analysis, HA was fractionated by membranes with different molecular weight cut-offs. To elucidate physicochemical factors affecting ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Analytical and Bioanalytical Chemistry
سال: 2019
ISSN: 1618-2642,1618-2650
DOI: 10.1007/s00216-019-01852-9