Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Phenolics and fatty acid composition of Oblica and Leccino virgin olive oils affected by seasonal weather variability (CROSBI ID 629283)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Jukić Špika, Maja ; Škevin, Dubravka ; Žanetić, Mirella Phenolics and fatty acid composition of Oblica and Leccino virgin olive oils affected by seasonal weather variability. 2015

Podaci o odgovornosti

Jukić Špika, Maja ; Škevin, Dubravka ; Žanetić, Mirella

engleski

Phenolics and fatty acid composition of Oblica and Leccino virgin olive oils affected by seasonal weather variability

Environmental factors such as light, temperature and quantity of available water affects the biosynthesis of phenolic compounds and fatty acids of virgin olive oils, their mutual content and ratios which have an affect on the final product quality and stability. The influence of seasonal weather fluctuation, in term of air temperature and rainfall, on the phenolic content and fatty acid composition was investigated in 'Oblica’ and 'Leccino' virgin olive oils grown in Dalmatia, Croatia. Specified parameters have shown to be significantly influenced by climate conditions. The oleic fatty acid was negatively correlated, while the palmitic, linoleic and linolenic fatty acids were positively correlated with average daily air temperatures in the period of intensive growth and ripening of olives. The content of total phenolic compounds in the Oblica and Leccino virgin olive oils was significantly different depending on the year of cultivation, although the cultivars showed different behavior with regard to climatic parameters during the year. In the Oblica virgin olive oils highest average content of phenolic compounds was recorded in driest year, while in the Leccino oils highest values were in the year with most rainfall. No correlations between the content of phenolic compounds in oils and rainfalls in July and August were recorded, while negative correlation was observed with the content of phenolic compounds and the amount of rain in September.

phenolic compounds; fatty acid composition; environmental factors; Virgin olive oil

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

2015.

objavljeno

Podaci o matičnoj publikaciji

Podaci o skupu

13th EuroFed Lipd Congress ; Fats, Oils and Lipids: new Challenges in Technology, Quality Control and Health

poster

27.09.2015-30.09.2015

Firenca, Italija

Povezanost rada

Prehrambena tehnologija