In a lab study, adding red dragon fruit peel extract to bread tripled its antioxidant content and lowered its glycemic index. Moderate amounts of the peel extract improve bread's nutritional value ...

Researchers found that pigments from a little-used fruit peel can withstand baking — and still give everyday bread a meaningful nutritional lift. Researchers found that adding an extract from red ...

A research team led by Professor Zhou Weibiao from the Department of Food Science and Technology at the NUS Faculty of Science has shown that compounds extracted from red dragon fruit peel can be ...