Claim · model-written summary
The acetone precipitate and partially N-acetylated derivatives had moderate pisatin-inducing activity.
- Taxon
- pea
Lathyrus oleraceust0 - Treatment
- acetone precipitate of chitosan oligomers from the HCl-catalyzed hydrolysate and their partially N-acetylated derivativese0
- Outcome
- moderate (+)-pisatin-inducing activitye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The NaNO 2 -degraded fragments as well as the native polymer induced a relatively high amount of (+)-pisatin, while the acetone precipitate of chitosan oligomers from the HCl-catalyzed hydrolysate and their partially N-acetylated derivatives exhibited a moderate (+)-pisatin-inducing activity.”
t0“Pea”
Title
Akio Kobayashi; Kohki Akiyama; Kazuyoshi Kawazu Zeitschrift für Naturforschung C 1994. doi:10.1515/znc-1994-5-604
Other claims from this paper (4)
- Intervention effect DAC 56% was the strongest inducer of pisatin among the sparingly water-soluble polysaccharides.
- Intervention effect The chitosan fragment was the strongest intermediate-sized pisatin elicitor.
- Intervention effect Degraded DAC 56% had activity comparable to degraded chitosan at low concentrations.
- Observation Degraded fragments and native polymer induced relatively high pisatin amounts.