Comparison of Important Quality Characteristics of Some Fungal Disease Resistance/Tolerance Grapes Dried with Energy-Saving Heat Pump Dryer
Yazarlar (4)
Prof. Dr. Arif Atak Ministry of Agriculture & Forestry - Turkey, Türkiye
Zekiye Göksel Ministry of Agriculture & Forestry - Turkey, Türkiye
Doç. Dr. Cüneyt TUNÇKAL Yalova Üniversitesi, Türkiye
Prof. Dr. Yusuf Yılmaz Mehmet Akif Ersoy University, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Agronomy (Q1) | ||
| Dergi ISSN | 2073-4395 Dergi Bilgileri (2022) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2022 |
| Cilt / Sayı / Sayfa | 12 / 4 / 1–20 | DOI | 10.3390/agronomy12040909 |
| Makale Linki | https://www.mdpi.com/2073-4395/12/4/909 | ||
| UAK Araştırma Alanları |
Tarımsal Enerji Sistemleri
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| Özet |
| Raisins have been widely consumed for many years all around the world, and different grape cultivars and drying techniques are used in their production. Recently, mechanical drying systems have been used to overcome any undesirable effects that arise from sun-drying with grape cultivars that require fewer pesticides to minimize the risk of residues. Both seeded and seedless cultivars were preferred for drying in the past; however, seedless grape cultivars have been increasingly preferred for drying purposes in addition to their use as table grapes. For the first time, an alternative processing method (using an energy-saving heat pump dryer) and important quality characteristics (total phenolics, antioxidant activity, brix, colour analyses and sensory evaluation) of disease resistant/tolerant grape cultivars of different species that can be grown in humid regions were investigated in this study. First, the fresh fruits of nine different grape (Vitis spp.) cultivars grown in a humid ecology were analysed, and then so too were the important phytochemical and quality characteristics of raisins dried with an energy-saving heat pump dryer. The water activity of the raisins ranged from 0.71 (Özer Beyazı) to 0.42 (Kay Gray). The total phenolic contents of Muscat Bleu (65.96), Philipp (64.88) and Campbell Early (64.53 g GAE/100 g db) berries were the highest (p < 0.05). The fresh berries of the Kishmish Vatkana cultivar had the lowest antioxidant activity, as determined by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay (525.81 mmol TE/100 g) (p < 0.05). The total phenolic contents of raisins ranged from 12.76 to 13.58 g GAE/100 g fw. The highest value on a dry … |
| Anahtar Kelimeler |
| antioxidant activity | grapes | phenolics | sensory analyses | Vitis |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 5 |
| Scopus | 5 |
| Google Scholar | 9 |