Details
| Original language | English |
|---|---|
| Pages (from-to) | 367-372 |
| Number of pages | 6 |
| Journal | Applied and Environmental Microbiology |
| Volume | 69 |
| Issue number | 1 |
| Publication status | Published - 1 Jan 2003 |
Abstract
Submerged cells of the basidiomycete Nidula niveo-tomentosa, a microbial producer of 4-(4-hydroxyphenyl)-butan-2-one, were supplemented with 13C-labeled L-phenylalanines and with [1-13C]glucose. Labeled transformation products were detected by a novel method of analyzing stable isotope-labeled metabolites, gas chromatography (GC) coupled to an atomic emission detector, and by GC-mass spectrometry. A benzoate moiety was side chain elongated according to the poly-β-keto scheme. The presence of an acetyl coenzyme A-carboxylase inhibitor shifted the spectrum of products to benzyl compounds. Hence, the fungal pathway differs from the one established for plant tissues.
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)
- Biotechnology
- Agricultural and Biological Sciences(all)
- Food Science
- Immunology and Microbiology(all)
- Applied Microbiology and Biotechnology
- Environmental Science(all)
- Ecology
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In: Applied and Environmental Microbiology, Vol. 69, No. 1, 01.01.2003, p. 367-372.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - A labeling study to elucidate the biosynthesis of 4-(4-hydroxyphenyl)-butan-2-one (Raspberry Ketone) by Nidula niveo-tomentosa
AU - Zorn, H.
AU - Fischer-Zorn, M.
AU - Berger, R. G.
PY - 2003/1/1
Y1 - 2003/1/1
N2 - Submerged cells of the basidiomycete Nidula niveo-tomentosa, a microbial producer of 4-(4-hydroxyphenyl)-butan-2-one, were supplemented with 13C-labeled L-phenylalanines and with [1-13C]glucose. Labeled transformation products were detected by a novel method of analyzing stable isotope-labeled metabolites, gas chromatography (GC) coupled to an atomic emission detector, and by GC-mass spectrometry. A benzoate moiety was side chain elongated according to the poly-β-keto scheme. The presence of an acetyl coenzyme A-carboxylase inhibitor shifted the spectrum of products to benzyl compounds. Hence, the fungal pathway differs from the one established for plant tissues.
AB - Submerged cells of the basidiomycete Nidula niveo-tomentosa, a microbial producer of 4-(4-hydroxyphenyl)-butan-2-one, were supplemented with 13C-labeled L-phenylalanines and with [1-13C]glucose. Labeled transformation products were detected by a novel method of analyzing stable isotope-labeled metabolites, gas chromatography (GC) coupled to an atomic emission detector, and by GC-mass spectrometry. A benzoate moiety was side chain elongated according to the poly-β-keto scheme. The presence of an acetyl coenzyme A-carboxylase inhibitor shifted the spectrum of products to benzyl compounds. Hence, the fungal pathway differs from the one established for plant tissues.
UR - http://www.scopus.com/inward/record.url?scp=0037224782&partnerID=8YFLogxK
U2 - 10.1128/AEM.69.1.367-372.2003
DO - 10.1128/AEM.69.1.367-372.2003
M3 - Article
C2 - 12514017
AN - SCOPUS:0037224782
VL - 69
SP - 367
EP - 372
JO - Applied and Environmental Microbiology
JF - Applied and Environmental Microbiology
SN - 0099-2240
IS - 1
ER -