บทคัดย่องานวิจัย

หมวดหมู่ : ฐานข้อมูลงานวิจัย

Non-invasive photoacoustic spectroscopic determination of relative endogenous nitric oxide and ethylene content stoichiometry during the ripening of strawberries Fragaria anannasa (Duch.) and avocados Persea americana (Mill.).

Leshem, Y. Y.; Pinchasov, Y.;

Journal of Experimental Botany Year: 2000 Vol: 51 Issue: 349 Pages: 1471-1473 Ref: 12 ref.

2000

บทคัดย่อ

Non-invasive photoacoustic spectroscopic determination of relative endogenous nitric oxide and ethylene content stoichiometry during the ripening of strawberries Fragaria anannasa (Duch.) and avocados Persea americana (Mill.).

Employing non-invasive photoacoustic spectrometry, emissions of nitric oxide (NO) and ethylene in postharvest strawberries and avocados were monitored. A clear-cut stoichiometric relationship was found between the two gases: unripe fruits manifesting high NO and low ethylene levels - the converse in ripe fruits. Findings are discussed in the light of putative control of ethylene-promoted fruit senescence by endogenous NO.