Color retention of red peppers by chemical pretreatments during greenhouse and open sun drying
Yazarlar (2)
Prof. Dr. Gazanfer ERGÜNEŞ
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Sefa TARHAN
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 Engineering |
| Dergi ISSN | 0260-8774 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 10-2006 |
| Cilt No | 76 |
| Sayı | 3 |
| Sayfalar | 446 / 452 |
| DOI Numarası | 10.1016/j.jfoodeng.2005.05.046 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S026087740500378X |
| Özet |
| The color of Paprika, which is one of the most important quality measured, is drastically affected by the drying process of red peppers. This study aimed to measure ability of three different chemical solutions ((I) 2% ethyl oleate, (II) 2% ethyl oleate + 2% NaOH, (III) 2% ethyl oleate + 2% NaOH + 4% potassium carbonate in w/v) on the color retention of dehydrated red peppers in associated with dipping temperature (23 °C and 60 °C) and drying method (greenhouse drying and open sun drying). The surface color was measured by a reflection colorimeter. All pretreatments significantly accelerated drying process. But their effects diminished towards the end of drying since the length of drying time is considerably long. However, their effects on the final color of dried red peppers are more remarkable. Red peppers dipped in ethyl oleate solution and non-pretreated red peppers (the controls) experienced severe color change to blackish color. Dipping red peppers in the solution of 2% ethyl oleate + 2% NaOH + 4% K2CO3 at 60 °C dipping temperature resulted in the best color retention. © 2005 Elsevier Ltd. All rights reserved. |
| Anahtar Kelimeler |
| Color | Greenhouse dryer | Open sun drying | Paprika | Red pepper | Reflection colorimeter |
Science Direct
Color retention of red peppers by chemical pretreatments during greenhouse and open sun drying
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 78 |
| SCOPUS | 95 |
| Google Scholar | 163 |