Observationmodel-written summary

The acetone precipitate and partially N-acetylated derivatives had moderate pisatin-inducing activity.

A claim from Partially N-Deacetylated Chitin Fragments are Strong Elicitors for (+)-Pisatin Induction in Epicotyls of Pea · 1994

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The acetone precipitate and partially N-acetylated derivatives had moderate pisatin-inducing activity.

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.

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

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.”

✓ located verbatim in the source · abstract, characters 769–1064
t0

“Pea”

✓ located verbatim in the source · title, characters 105–108

Title

Partially N-Deacetylated Chitin Fragments are Strong Elicitors for (+)-Pisatin Induction in Epicotyls of Pea

Akio Kobayashi; Kohki Akiyama; Kazuyoshi Kawazu Zeitschrift für Naturforschung C 1994. doi:10.1515/znc-1994-5-604

Other claims from this paper (4)

Record rev-eb3a401f265c19e819ca91717915b855dedead39d25b26e0c3385239056cbc06 · schema claims-v0.9 · position 5 in the model’s answer