Wineries incur significant testing costs to evaluate their wines. This project aims to provide cutting-edge testing methods that boost accuracy while lowering expenses and saving time. This technology intends to enable winemakers to make rapid, well-informed decisions, thereby raising the overall quality of the finished wine, by eliminating the need for expensive external testing while minimizing waiting periods.

This study is based on a ground-breaking Lab-on-a-Chip (LoC) wine testing technology. This innovative system, which makes use of microfluidics, substitutes conventional lab-based techniques and allows winemakers to do rapid, easy, and affordable testing right at the tank. To streamline quality control procedures, the researchers are currently focusing on developing a portable device to test glucose and fructose levels during fermentation.

The vision, however, goes beyond this initial application. The ultimate goal is to increase the amount of analytes that the device can detect by including malic acid, YAN, and alcohol levels.

Resources available from this project

Article: Developing diagnostic devices for the wine industry

Interview: Daniel Mak

Project summary

Researchers: Daniel Mak, Professor Renwick Dobson, Associate Professor Volker Nock, University of Canterbury, 

Years: 2022-2024

Funding: Bragato Research Institute