1H-NMR multiple component analysis: Coconut Water

1H-NMR multiple component analysis: Coconut Water

by | Apr 2, 2020 | Method

What is coconut water? Coconuts also contain coconut water aside from the well-known coconut milk. However, you do not get coconut water by squeezing the pulp of a ripe coconut but rather by taking it from the cavity from a young coconut. The younger a coconut is, the...
13C NMR analysis of peptides and amino acids

13C NMR analysis of peptides and amino acids

by | Apr 1, 2020 | Method

Amino acids, peptides and proteins can be analyzed by 1H and 13C NMR spectroscopy after hydrolysis with DCl. After the acid hydrolysis, amino acids exist in their free form which can be analyzed by 1H and 13C NMR spectroscopy…