Effect of coumarin on glucose uptake by anaerobic rumen fungi in the presence and absence of Methanobrevibacter smithii
FEMS Microbiology Letters, cilt.70, sa.2, ss.157-160, 1990 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 70 Sayı: 2
- Basım Tarihi: 1990
- Doi Numarası: 10.1016/s0378-1097(05)80031-x
- Dergi Adı: FEMS Microbiology Letters
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.157-160
- Anahtar Kelimeler: Coumarin, Neocallimastix frontalis, Neocallimastix patriciarum, p-Coumaric acid
- Ankara Üniversitesi Adresli: Evet
Özet
The effect of coumarin (1,2 benzopyrone) on glucose utilisation by the anaerobic rumen fungi Neocallimastix frontalis and N. patriciarum has been compared with the effect of p-coumaric acid. Both compounds largely inhibited glucose utilisation by N. patriciarum strain Cx when present in the medium at a concentration of 2.5 mM, and had a similar effect on N. frontalis strain RE1 at 5 mM. Although in earlier studies co-culturing rumen fungi with Methanobrevibacter smithii enhanced resistance to ionophores, no comparable protective effect of M. smithii was found in the present study. © 1990 Federation of European Microbiological Societies.