Gukoresha DCPTA mubishyimbo byongerera imbaraga cyane imbaraga za fotosintetike ya karubone metabolike, byongera umubare wimbuto nintete kuri buri gihingwa, bityo bikazamura umusaruro. Ubushakashatsi bwerekana ko gutera amababi hamwe na DCPTA ku gipimo cya 40 mg / L mugihe cyambere cyo kurabyo bitezimbere neza ibipimo byimiterere yibimera; byumwihariko, agace k'ibabi, ibirimo chlorophyll, nigipimo cya fotosintetike byose byerekana kwiyongera gukomeye (p <0.05).
Ubu buvuzi buteza imbere synthèse ya sucrose no guhinduranya-kandi bigashimangira guhuza umubano winkomoko-kurohama - muguhuza ibikorwa byimisemburo igira uruhare mumihanda ya karubone, bityo ikayobora igice kinini cyibicuruzwa bya fotosintetike bigana ku mbuto n'ibinyampeke. Mugihe kimwe, DCPTA yongerera imbaraga imisemburo ya antioxyde-nka SOD, POD, na CAT - kugirango igabanye imihangayiko ya abiotic, bityo yorohereze imikurire myiza niterambere ryibimera.
Byongeye kandi, glucose metabolism yibishyimbo bya mung isubiza neza DCPTA, hamwe nogukora genes nyinshi zingenzi zijyanye no guhinduranya isukari no guhinduranya ingufu, ibyo bikaba binashimangira uruhare rwayo muguhindura umusaruro.
