Queen Garnet Plum Research Highlights Brain Health Benefits | University of Wollongong

A media release from the University of Wollongong (UOW) showcases new research identifying the Queen Garnet plum as one of several plant-based foods with significant antioxidant and neuroprotective properties. The study, published in the scientific journal Food & Function, explored how specific plant compounds contribute to brain health and overall wellbeing.

Led by PhD candidate Naomi May, the research analysed six plant-based foods, including Queen Garnet plum, elderberry, clove, sage, lemon balm and black pepper. Using advanced mass spectrometry techniques, the team identified key phytochemicals such as phenolics and terpenes that are associated with antioxidant activity and the protection of neuron-like cells from oxidative stress—an important factor in the development of neurodegenerative diseases.

The findings revealed that the Queen Garnet plum is particularly rich in phenolic compounds, including quercetin derivatives, which are linked to preventing oxidative stress-induced cell death and supporting brain health. The research highlights the broader potential of plant-based foods as part of a nutritional approach to managing conditions related to neuroinflammation and oxidative stress, while also reinforcing their value for general health and wellbeing.

This study contributes to the growing body of scientific evidence supporting the unique nutritional profile of the Australian-bred Queen Garnet plum and its potential role in promoting cognitive health.

Source: University of Wollongong Media Centre