Optimization of ultrasonic-assisted extraction of polysaccharides from Ulva rigida and evaluation of their antioxidant activity
Yazarlar (3)
Azat Akbal
Central Research Institute of Food And Feed Control, Türkiye
Central Research Institute of Food And Feed Control, Türkiye
Saliha Şahin Bursa Uludağ Üniversitesi, Türkiye
Prof. Dr. Betül GÜROY Yalova Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Algal Research (Q1) | ||
| Dergi ISSN | 2211-9264 Dergi Bilgileri (2024) | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2024 |
| Cilt / Sayı / Sayfa | 77 / 1 / 103356– | DOI | 10.1016/j.algal.2023.103356 |
| Makale Linki | https://doi.org/10.1016/j.algal.2023.103356 | ||
| UAK Araştırma Alanları |
Sucul Biyoteknoloji
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| Özet |
| Ultrasonic-assisted extraction (UAE) of sulfated polysaccharides from the cell walls of Ulva rigida green macroalgae was performed with a central composite design using the independent variables (pH 2–10, extraction temperature 40–80 °C, time 50–130 min and liquid/solid ratio of raw material 15–75 mL/g) with response surface methodology. Optimum conditions were obtained as pH 4.92, extraction temperature 73 °C, time 126 min, and the liquid/solid ratio of the raw material as 68 mL/g. Under these optimum conditions, the experimental yield was obtained as 13.22 %, and the results were close and in harmony with the estimated value of 12.91 %. FT-IR results, especially at the peaks corresponding to wave numbers 850 cm−1 and 1256 cm−1, the tension vibrations of sulfated esters in C-O-S and Ssingle bondO bonds were more clearly observed in the extracted ulvan components. As a result of the SEM … |
| Anahtar Kelimeler |
| Antioxidant activity | Central composite design | Extracted sulfated polysaccharides | Ulva rigida |
Science Direct
Optimization of ultrasonic-assisted extraction of polysaccharides from Ulva rigida and evaluation of their antioxidant activity
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Yöksis | 6 |
| Web of Science | 25 |
| Scopus | 27 |