Peach pomace: a potential probiotic carrier for fiber enrichment in milk
Yazarlar (4)
Arş. Gör. Hilal MERAL
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Şeniz KARABIYIKLI ÇİÇEK
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Aslıhan DEMİRDÖVEN
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Journal of Food Measurement and Characterization |
| Dergi ISSN | 2193-4126 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q2 |
| Makale Dili | İngilizce |
| Basım Tarihi | 03-2024 |
| Cilt No | 18 |
| Sayı | 3 |
| Sayfalar | 1933 / 1946 |
| DOI Numarası | 10.1007/s11694-023-02315-7 |
| Makale Linki | http://dx.doi.org/10.1007/s11694-023-02315-7 |
| Özet |
| Industrial fruit processing generates abundant by-products that can be recycled or reused as a source of dietary fiber (DF). In this study, we aimed to extract DF from peach pomace (PP), an industrial waste, using an eco-friendly method called microwave-assisted extraction (MAE). Physicochemical, antioxidant, and microbiological analyses were conducted on the DF samples. The DF exhibited a total phenolic content of 55.15 mg gallic acid/g and an antioxidant capacity of 62.5 mg Trolox/g. Microbiological analyses showed that all microorganism counts remained below the limit of detection. The potential prebiotic activity of the produced DF and commercial inulin was investigated under in vitro conditions, using Lactobacillus acidophilus and Bifidobacterium animalis ssp. lactis as a test probiotic bacterium. Milk samples with varying levels of DF were inoculated with the probiotic bacteria, and microbiological enumerations, physicochemical analyses were conducted for 48 days. No significant difference in the enumeration results of milk samples with different DF levels was observed during the storage period for both probiotic bacteria. On day 48, samples inoculated with L. acidophilus had a count of 8.33 ± 0.22 log CFU/mL with 0.5% DF, while samples inoculated with B. animalis ssp. lactis had a count of 8.63 ± 0.20 log CFU/mL with 0.5% DF. The pH values decreased, and the titratable acidity values increased with the concentration of DF during storage. This research demonstrates that PP is an important natural source for DF production, and the obtained DF enhances the metabolic activity of probiotic microorganisms, making it a potential functional product with prebiotic properties. |
| Anahtar Kelimeler |
| Dietary fiber | Microwave | Milk | Peach pomace | Prebiotic |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 4 |
| SCOPUS | 4 |
| Google Scholar | 6 |