Anjana .K

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Questions related from Anjana .K

Can we determine monosaccharide composition by NMR analysis?

Is it possible to determine monosaccharide composition of polysaccharide by NMR analysis?

22 March 2023 3,684 0 View

How can I remove 2M TFA from polysaccharides after hydrolysis. One method is to condense it. Any other methods to remove TFA from my sample?

TFA

02 March 2023 9,934 4 View

How can we remove TFA by methanol?

For monosaccharide analysis- we have to treat the sample with TFA. How can we remove TFA from the sample. One way is to condense the sample using vacuum evaporator and another way is by adding...

18 July 2022 145 2 View

For fucoidan purification which coloumn is the best?

Which coloumn is best for fucoidan purification DEAE Cellulose or DEAE Sephadex A-25 or DEAE sepharose CL6B. These are the coloumn used earlier. Among this which one is best? Thank you

22 January 2021 5,050 4 View

Can any one help me with a clear procedure of hydrogen peroxide scavenging assay?

I did assay by following procedure: A 40 mM solution of H2O2 was prepared in 50 mM of a phosphate buffer at pH 7.4. The concentration of H2O2 was determined by absorption at 230 nm using a...

06 September 2019 3,349 3 View