| Yazarlar (3) |
Bekir Sıtkı Çevrimli
Gazi Üniversitesi, Türkiye |
|
Ergin Kariptaş
Kırşehir Ahi Evran Üniversitesi, Türkiye |
Prof. Dr. Harun ÇİFTÇİ
Kırşehir Ahi Evran Üniversitesi, Türkiye |
| Özet |
| The effects of initial sugar concentration, pH and temperature on citric acid production from beet molasses by Aspergillus niger were investigated in shake cultures. The maximum citric acid production (52.3 g L;) was achieved at the condition where the initial sugar concentration was 140 g L-1 at pH 5.0, 30 degrees C. When the fermentation was performed in the treated medium the citric acid concentration increased from 14.3 to 33.2 g L-1. Beet molasses is a suitable substrate for citric acid production by A. niger and this organism is sensitive to pH, temperature and sugar concentration in the medium. |
| Anahtar Kelimeler |
| Aspergillus niger | Beet molasses | Citric acid | Fermentation conditions |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | ASIAN JOURNAL OF CHEMISTRY |
| Dergi ISSN | 0970-7077 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2009 |
| Cilt No | 21 |
| Sayı | 4 |
| Sayfalar | 3211 / 3218 |
