organic vs convencional chemical composition of hazelnut

According to Karaosmanoğlu & Üstün (2022) they analyzed different chemical and physical properties and found that 6 hazelnut fruit cultivars are different if grown under organic or conventional conditions. The Palaz hazelnut cultivar in organic conditions the humidity is 3.90 ± 0.11 g/100g and in conventional conditions it is 4.98 ± 0.14 g/100g. The authors p < 0.05, and if I calculate the student's t-test knowing N=6, using the data above on the website Graphpad Students T test online the calculated p < 0,001. Other signifacative diffference is the ash. In organical conditions, it is 2.39 ± 0.02 g/100g and in conventional conditions is 2.33 ± 0.02 g/100g. With the student t test i had calculate that p < 0.05 and it scentificaly accepted .With the same method, we prove to do the same test on a different cultivar (Çakıldak)to see if the proteines are stadisticaly diferent, i Found that in conventonal conditions, this cultivar have 17,14 ± 0,28 g/100g of protein and in organic conditions it have 16.14 ± 0.29 g/100g. With the student T test i calculate that p< 0,01. It don't apear in the original document. In their document.

Also I found that The mineral content in organic and conventional hazelnuts is significatively different acording to the authors in:


Karaosmanoğlu H, Üstün N.S (2022) Proximate, Mineral Composition, Color Properties of Organic and Conventional Grown Hazelnuts (Corylus avellana L.) Erwerbs-Obstbau 64:261–270