Staff Publications

Staff Publications

  • external user (warningwarning)
  • Log in as
  • language uk
  • About

    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 326117
Title The influence of monoterpene synthase transformation on the odour of tabacco.
Author(s) Tamer, M.K. el; Smeets, M.A.M.; Holthuysen, N.T.E.; Lucker, J.; Tang, A.; Roozen, J.P.; Bouwmeester, H.J.; Voragen, A.G.J.
Source Journal of Biotechnology 106 (2003)1. - ISSN 0168-1656 - p. 15 - 21.
DOI https://doi.org/10.1016/j.jbiotec.2003.09.003
Department(s) Food Chemistry
AFSG Food Quality
PRI Bioscience
VLAG
Publication type Refereed Article in a scientific journal
Publication year 2003
Keyword(s) linalool synthase - gene-expression - s-linalool - biosynthesis - plants - cancer
Abstract Monoterpenes are an important class of terpenoids that are commonly present in plant essential oils. These can be extracted from plants and are used in the flavouring and perfumery industry. Monoterpene synthases are the key enzymes in monoterpene biosynthesis, as they catalyse the cyclisation of the ubiquitous geranyl diphosphate (GDP) to the specific monoterpene skeletons. Tobacco is one of the most studied model plants, it can easily and efficiently be transformed, and is a suitable model to study the release of plant volatiles. Thus, we have isolated monoterpene synthases from lemon, transformed tobacco with these cDNAs and have used human panelists to study the change in fragrance of the transgenic in comparison to the wild type plants. In a triangle test, we found that subjects were capable of smelling significant differences between leaf samples. However, as a result of variability in panel ratings, no significant difference between two sets of transgenic flowers and the wild type tobacco flowers was found for the generated attributes in a descriptive test.
Comments
There are no comments yet. You can post the first one!
Post a comment
 
Please log in to use this service. Login as Wageningen University & Research user or guest user in upper right hand corner of this page.