Microbial biotransformation of alpha-ionol
JOURNAL OF CHEMICAL RESEARCH, sa.1, ss.13-14, 2018 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: Sayı: 1
- Basım Tarihi: 2018
- Doi Numarası: 10.3184/174751918x15161933697772
- Dergi Adı: JOURNAL OF CHEMICAL RESEARCH
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.13-14
- Anahtar Kelimeler: Aspergillus niger, Fusarium culmorum, biotransformation, ionol, AROMA COMPOUNDS, BETA-IONONE, FLAVOR, PRODUCTS
- Eskişehir Osmangazi Üniversitesi Adresli: Evet
Özet
Ionols are important flavour and fragrance compounds both in natural and synthetic aroma blends that are used in many daily products. a-Ionol has been converted for the first time to 3-oxo-alpha-ionone by microbial biotransformation using the plant pathogenic fungi Aspergillus niger NRRL 326 and Fusarium culmorum (freshly isolated) over 7 d at 25 degrees C at 6.6 and 15.3% yield, respectively. The structure of the metabolite, which was purified by column chromatography, was elucidated by FTIR, GC-MS and NMR studies.