Food Science and Technology (Campinas) | |
Biotransformation of citronellol in rose-oxide using cassava wastewater as a medium | |
Mário Roberto Maróstica Jr.1  Gláucia Maria Pastore1  | |
[1] ,UNICAMP FEA Department of Food ScienceCampinas SP ,Brazil | |
关键词: biotransformation; manipueira; citronellol; Penicillium sp.; biotransformação; manipueira; citronelol; Penicillium sp.; | |
DOI : 10.1590/S0101-20612006000300032 | |
来源: SciELO | |
【 摘 要 】
The use of liquid cassava waste (manipueira) as the medium for the biotransformation of citronellol using a Penicillium sp strain was studied. The strain was able to grow in the waste and production of cellular mass reaching 25 g/L over three days of contact of the spores with the medium. Submerged cultures of Penicillium sp grown in manipueira were able to convert the substrate into cis- and trans-rose oxides when the cells were transferred into a mineral medium for the biotransformation experiments. The production of rose oxide increased by more than 2.4 times using this 2 media process as compared to processes using only a manipueira medium (cassava medium). Auto-oxidation products were not detected in the control experiments.
【 授权许可】
CC BY
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
Files | Size | Format | View |
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RO202005130080088ZK.pdf | 1193KB | download |