Analiza kvaliteta ploda ekonomski važnih sorti kruške vilijamovka i fetelova

Abstract

Kvalitet ploda kruške je izuzetno značajan, kako za potrošnju u sirovom stanju, tako i za prerađivačku industriju. Posebno je ekonomski značajna sorta Vilijamovka, za čije gajenje su bitni i prateći oprašivači, kao što je sorta Fetelova (Abate Fetel). Rezultati istraživanja su pokazali da je sorta Fetelova bolja u pogledu morfoloških osobina ploda u odnosu na Vilijamovku, zbog čega je pogodnija za stonu potrošnju. Biohemijska analiza je ukazala na izuzetan kvalitet sorte Vilijamovka u odnosu na Fetelova na osnovu sadržaja rastvorljivih suvih materija, ukupnih šećera i organskih kiselina. Senzorička analiza je potvrdila prednost sorte Vilijamovka u pogledu izgleda, ukusa, arome i sočnosti plodova, dok su plodovi sorte Fetelova imali veći indeks slasti. Na osnovu dobijenih rezultata može se zaključiti da su obe ekonomski važne sorte kruški imale kvalitetne plodove sa izuzetnim senzoričkim osobinama, što ih čini posebno atraktivnim za potrošače.

The quality of the pear fruit is extremely important, both for fresh consumption and for the processing industry. The Williams Bartlett variety is especially economically significant, and for its cultivation are important supporting pollinizers, like Abate Fetel variety. The research results showed that the Abate Fetel variety is better in terms of the morphological characteristics of the fruit compared to the Williams Bartlett variety, which is why it is more suitable for fresh consumption. Biochemical analysis indicated the exceptional quality of the Williams Bartlett variety compared to Abate Fetel based on the content of soluble dry matter, total sugars and organic acids. Sensory analysis confirmed the advantage of the Williams Bartlett variety in terms of appearance, taste, aroma and juiciness of the fruits, while the fruits of the Williams Bartlett variety had a higher sweetness index. Based on the obtained results, it can be concluded that both economically important varieties of pears had quality fruits with exceptional sensory properties, which makes them particularly attractive for consumers.