Key Takeaways
- Blockchain technology faces challenges in achieving transparency throughout the food supply chain.
- Index Biosystems has developed BioTags, an edible identification system to track food origins.
- Cal Poly is researching the social impact of AI and robotics in cooking, backed by a $700,000 NSF grant.
An increasing interest in using blockchain technology to ensure transparency in the food system has highlighted notable challenges. While blockchain promises to provide an incorruptible record of food origins, integrating it across the entire food supply chain has proven difficult. Issues surrounding the credibility of blockchain and crypto technologies have further hindered its widespread adoption.
The primary challenge lies in the lack of digital identification for food commodities. Unlike livestock that may be tagged for tracking, most food items, like grains, travel extensively through various processing stages, making tracking complicated. In response, Index Biosystems has introduced a solution called BioTag, an innovative digital identifier integrated into food products. This “invisible barcode,” made from trace amounts of baker’s yeast, can cling to grains and withstand processing. Once applied, BioTags remain detectable even after milling, allowing companies to trace food origins using advanced molecular detection methods.
Other companies in this space are also working on similar solutions. For instance, Harvard researchers proposed an edible barcode system using microbial spores, capable of identifying food provenance for several months throughout the supply chain. Another company, SafeTraces, has patented a method utilizing DNA from seaweed to create DNA barcodes for tracking food. As DNA identification technology has become more accessible, the potential for embedded edible barcodes may soon arrive.
In another development, researchers at Cal Poly have secured a $700,000 grant from the National Science Foundation to investigate the social and ethical implications of AI and robotics in the food domain. The four-year study will analyze how automated cooking impacts communal dynamics, creativity, economic factors, health, and safety. Andy Lin, who leads the project, emphasizes the importance of understanding how robotic kitchens could alter traditional culinary experiences, particularly in the wake of the pandemic, which has already transformed the restaurant industry.
Meanwhile, in food technology news, SEERGRILLS has launched the Perfecta, touted as the world’s first AI-powered grill, designed to ensure perfectly cooked steaks by adjusting cooking variables based on user preferences and food type. This innovation illustrates the blending of AI with traditional cooking, aiming to enhance personal dining experiences.
In the cultivated meat sector, renowned chef José Andrés recently served cultivated chicken in tribute to Willem van Eelen, known as the “godfather of cultivated meat.” The event occurred shortly after USDA approval for UPSIDE Foods’ cultivated chicken, marking a significant milestone in U.S. dining.
Coffee enthusiasts may soon have a fresh option with Ansā’s new countertop microroaster. Utilizing dielectric heating technology, the e23 can roast coffee beans right before brewing, eliminating traditional roasting byproducts and offering a controlled, precise roasting experience.
These developments in food identification, cooking automation, and cultivated meat highlight the dynamic progression of technology in our food systems, paving the way for innovations that could reshape our culinary experiences and food safety.
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