FINDIK ZARI YAĞININ EKSTRAKSİYON PARAMETRELERİNİN OPTİMİZASYONU VE FİZİKOKİMYASAL ÖZELLİKLERİNİN BELİRLENMESİ
Küçük Resim Yok
Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışmanın amacı, fındık zarından yağ verimini etkileyeceği düşünülen uygun çözgen, katı/sıvı oranı ve ekstraksiyon süresi parametreleri kullanılarak klasik yağ ekstraksiyon yöntemi ile en yüksek verimde yağ ekstraksiyonu için cevap-yüzey yönteminin kullanılmasıdır. En yüksek verimde yağ ekstraksiyonunu sağlayan koşullar; çözgen olarak kloroform, katı/solvent oranı 0.01 g/ml ve ekstraksiyon süresi 5 saat olarak seçilmiştir. Ekstrakte edilen yağda, toplam fenolik bileşik miktarı 108.819 mg GAE/L, DPPH radikal yakalama kapasitesi 264.557 mg Trolox /L ve K232 değeri 3.698, K270 değeri 3.296, p-Anisidin değeri 2.543 ve b* (sarılık) değeri 14.7 olarak bulunmuştur. Fındık zarı, sağlığa faydalı bileşenler içermektedir. Ayrıca atık olarak değerlendirilen bir ürünün katma değeri yüksek bir başka ürüne çevrilmesi ile ekonomik açıdan da değerli bir hammaddedir.
The aim of this study is to use the response-surface method for the highest yield oil extraction using the suitable solvent, solid/liquid ratio and extraction duration parameters, which are thought to affect oil yield from hazelnut skin. The conditions that provide the highest efficiency oil extraction were chosen as chloroform, solids/solvent ratio 0.01 g/ml and extraction duration as 5 hours. In the extracted oil, the total amount of phenolic compound was found as 108.819 mg GAE/L, the DPPH radical scavenging activity was 264.557 mg Trolox/L and the K232 value was 3.698, the K270 value was 3.296, the p-Anisidin value was 2.543 and the b * (yellowness) value was 14.7. Hazelnut skin contains components that are beneficial for health. In addition, it is an economically valuable raw material by converting a product considered as waste into another product with high added value.
The aim of this study is to use the response-surface method for the highest yield oil extraction using the suitable solvent, solid/liquid ratio and extraction duration parameters, which are thought to affect oil yield from hazelnut skin. The conditions that provide the highest efficiency oil extraction were chosen as chloroform, solids/solvent ratio 0.01 g/ml and extraction duration as 5 hours. In the extracted oil, the total amount of phenolic compound was found as 108.819 mg GAE/L, the DPPH radical scavenging activity was 264.557 mg Trolox/L and the K232 value was 3.698, the K270 value was 3.296, the p-Anisidin value was 2.543 and the b * (yellowness) value was 14.7. Hazelnut skin contains components that are beneficial for health. In addition, it is an economically valuable raw material by converting a product considered as waste into another product with high added value.
Açıklama
Anahtar Kelimeler
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Kaynak
GIDA
WoS Q Değeri
Scopus Q Değeri
Cilt
45
Sayı
6
