期刊
FOOD CHEMISTRY
卷 270, 期 -, 页码 299-304出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2018.07.058
关键词
DNA-based biosensor; Vitis vinifera L.; Authenticity; Wine
资金
- NORTE 2020-North Regional Operational Program as part of the project-INNOVINE&WINE-Vineyard and Wine Innovation Platform [NORTE-01-0145-FEDER-000038]
- Portuguese Foundation for Science and Technology (FCT) through the project Biosensor Development for Wine Traceability in the Douro Region [PTDC/AGR-ALI/117341/2010-FCOMP-01-0124-FEDER-019439, UID/MULTI/04046/2013]
The diversity found among the Vitis vinifera L. species allows the production of wines with very different characteristics. The development of platforms suitable for food composition analysis is currently an emerging area. Among these, DNA biosensors have been developed for a wide variety of applications, ranging from food safety to authenticity. The main aim of this work was to study the detection capacity of the DNA-based optical biosensor using different V. vinifera matrices (leaf, must and wine). Genomic DNA was extracted from leaf, must and wine of three V. vinifera varieties and was tested on the long-period grating (LPG) DNA-based biosensor developed within our group. The biosensor was able to distinguish the varieties even using DNA extracted from complex matrices, revealing its potential to be applied in wine authenticity.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据