Examples of 'degree of deacetylation' in a sentence
Meaning of "degree of deacetylation"
degree of deacetylation - In chemistry, this refers to the extent to which acetyl groups have been removed from a molecule
How to use "degree of deacetylation" in a sentence
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degree of deacetylation
The degree of deacetylation can be expressed as a ratio or as a percentage.
The percentages are by weight except for the degree of deacetylation.
The degree of deacetylation can be controlled by hydrolysis using alkali.
Chitosan is characterised by its molecular weight and degree of deacetylation.
Data on the source and degree of deacetylation were provided by the supplier.
In the present method, the starting chitosan preferably has a degree of deacetylation of 70 % or higher.
The degree of deacetylation of chitosan may be determined by NMR spectroscopy.
Crab shell chitin also generally exhibits a higher degree of deacetylation than shrimp shell chitin.
The degree of deacetylation of samples was determined by UV spectrometry supported by thermogravimetric analysis.
The samples were tested for degree of deacetylation of the PSA.
The degree of deacetylation calculated by integration was found to be equal to 44 %.
Its properties are influenced by the degree of deacetylation ( ratio of acetylated to deacetylated units ).
The degree of deacetylation was determined by hydrogen nuclear magnetic resonance and the result was 97.3.
The first set of samples had a similar degree of deacetylation ( DDA ) but differing molecular weights.
The degree of deacetylation was confirmed by IR spectroscopic analysis, as shown in Fig . 1.
See also
Further, it is shown that the chitosan has a degree of deacetylation over 30 %.
The higher the degree of deacetylation ( DD ), the shorter is the setting time.
Immunogenic conjugate of claim 1, characterized in that the degree of deacetylation is 100 %.
DDA, degree of deacetylation.
Figure 2, Measurement of injection strength / resistance of compositions with different degree of deacetylation ( DD ), see Example 2.
For this, a degree of deacetylation of at least greater than 65 % is necessary.
The insoluble chitosan is a chitosan with a degree of deacetylation greater than 90 % ( Federalabs, United States ).
The degree of deacetylation normally ranges from about 70 to about 98 percent.
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Examples of using Deacetylation
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Deacetylation can be conducted by heating in concentrated alkali
Schematic diagram of ex vivo tubulin deacetylation assay
Deacetylation was effected using sodium methoxide in methanol
