Cape Town Scientist Protects SA Honey From Global Fraud

Dr Janaïs Delport is giving South Africa's beekeepers a powerful weapon against honey fraud, and the timing couldn't be more critical.

The University of Cape Town researcher grew up in the small town of Tzaneen, the first in her family to earn a bachelor's degree. Now she's leading groundbreaking work to identify the unique fingerprint of authentic South African honey from the Greater Cape Floristic Region.

The stakes are higher than most people realize. Honey ranks as the third most counterfeited food globally, with fraudsters diluting genuine honey with cheap sugar syrups or falsely labeling imported products as local.

"When syrups are added, or when products are falsely labelled, consumers are misled and honest beekeepers suffer," Delport explains.

South Africa faces a particular vulnerability. The country imports honey because local production can't meet demand, but some imported honey gets falsely marketed as domestic, undermining both consumer trust and local producers.

Delport's solution combines traditional knowledge with modern science. She analyzes the chemical composition, physical properties, and pollen characteristics that make Cape honey distinctive.

The Greater Cape Floristic Region offers something remarkable. Home to the fynbos and Succulent Karoo biomes, it contains flowering plants found nowhere else on Earth, creating exceptionally unique honey.

"Every honey is unique because it reflects the plants the bees forage from," she says. "The Greater Cape Floristic Region grants us a wonderful opportunity to produce honey that is truly indigenous to South Africa."

Her research creates a scientific profile that verifies origin and purity, making it much harder for counterfeiters to fool testing methods. During her PhD, she studied pollen in honey to determine botanical origins, and her current work expands that by examining chemical markers that fraudsters can't easily manipulate.

The Ripple Effect

The implications stretch far beyond protecting a sweet treat. Honeybees pollinate essential crops including macadamias, lychees, canola and sunflowers, making them vital to South Africa's food security.

"The stronger our beekeeping industry is, the more resilient our agricultural system becomes," Delport notes.

Her research group, Melimetric, tests honey for concerned consumers and works to make authenticity testing accessible to everyone in the industry. By establishing scientific standards, beekeepers can prove their products are genuine and high quality, protecting livelihoods built on generations of local knowledge.

Delport hopes her work will strengthen national testing standards, improve legislation against food fraud, and boost international recognition of South Africa's distinctive honey.

Despite tackling this serious global issue, she still finds joy in the simple moments, like examining pollen grains under a microscope and sharing photos of their unique shapes with friends.

South Africa's honey, and the beekeepers who produce it, now have a scientific champion fighting in their corner.