Chemometric Optimization of Ultrasonic Assisted Extraction Parameters of Antioxidants from White Chicory (Cichorium intybus L.)
نویسندگان
چکیده
Beyaz hindiba yapraklarından fenolik bileşiklerin ultrasonik destekli ekstraksiyonu için deneysel koşulları optimize etmek amacıyla beş seviyeli faktörlü yanıt yüzey yöntemi kullanılmıştır. Yanıt verileri olarak toplam madde ve antioksidan kapasite seçilerek bağımsız değişken; süre (dk), HCl derişimi (mol/L), sıcaklık (ºC), sıvı/katı oranı (mL/g) metanol (%) kullanılarak 48 deney gerçekleştirilmiştir. Optimizasyon sonucunda en yüksek optimum koşullar, 73 ºC, 69 dk, %84, 0.57 mol/L 33.97 mL/g belirlenmiştir. En koşullar %85, 0.47 33.99 Belirlenen koşullarda gerçekleştirilen ekstraksiyon elde edilen beyaz ekstraktının içeriği 33.5±0.5 mg GAE/g kuru bitki 7.2±0.1 TE/g bulunmuştur.
منابع مشابه
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ژورنال
عنوان ژورنال: Gümü?hane üniversitesi fen bilimleri enstitüsü dergisi
سال: 2023
ISSN: ['2146-538X']
DOI: https://doi.org/10.17714/gumusfenbil.1239972