BioMed Research International / 2010 / Article / Tab 2

Research Article

Ulvan, a Sulfated Polysaccharide from Green Algae, Activates Plant Immunity through the Jasmonic Acid Signaling Pathway

Table 2

Ratio of sulfate and carboxyl groups deduced from the FITR spectra of ulvan-containing fractions. Signals observed at 1256 and 1641 cm-1 are caused by the stretching vibration of the S=O of sulfated rhamnose and of the C=O of uronic acid, respectively.


EtOH soluble0.26
EtOH insoluble0.93
600–400 kDa0.97
60–40 kDa0.96

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.