Cemhan DOĞAN, Nurcan DOĞAN, Şerafettin ÇELİK

Farklı Solventlerle Ekstrakte Edilen Ceviz Dış Kabuklarının Bazı Biyokimyasal Özelliklerinin Belirlenmesi

Bu çalışmada iki farklı ceviz türünü dış kabukları su, etanol ve metanolle ekstrakte edilmiş ve daha sonra ekstraktların toplam fenolik madde içerikleri antioksidan aktiviteleri (DPPH ve İndirgeyici güç) belirlenmiştir. Buna göre ceviz dış kabukların biyoaktivitesi yüksek bir materyal olduğu sonucuna varılmıştır. Ayrıca etanol ve metanolden elde edilen ekstraktların sudan elde edilen ekstraktlara göre daha antioksidan ve fenolik madde potansiyellerinin daha iyi olduğu gözlemlenmiştir.

Anahtar Kelimeler:

Ceviz; dış kabuk; antioksidan aktivite; fenolik

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