张广韬《Food Safety Tech》访谈：玛氏提升过敏原管理能力实践经验
Undeclared allergens continue to be a key challenge across the global supply chain. At the Mars GFSC we believe that for allergen management practices to be effective, there must be a shared responsibility between food manufacturers, government agencies, regulators and consumers.
In a Q&A with Food Safety Tech, Dr Guangtao Zhang, Director of the Mars Global Food Safety Center discusses key concerns related to undeclared allergens in food as well as the research that Mars is conducting to improve allergen management.
We have included an excerpt from the interview below or you can read the full article the Food Safety Tech Magazine website.
Food Safety Tech: The presence of undeclared allergens continues to be a hazard in the food safety space. Specific to peanut detection, what challenges is the industry facing?
Guangtao Zhang, Ph.D.: As food materials become more varied and complicated, food allergen management becomes increasingly complex. Robust, accurate and sensitive detection methods are essential to ensure consumer safety as well as compliance with regulatory standards for allergens in the food supply chain.
For example, peanut flour may be used in economically motivated adulteration (EMA) food fraud cases. In 2018 the European Commission estimated that the cost of food fraud for the global food industry is approximately €30 billion every year. Due to its high protein content, peanut flour has been used as a bulking agent to raise the overall protein content of e.g., wheat flour, thus raising the ‘quality’, and therefore price, of lower value goods. The ability to effectively quantify peanut traces within complex products therefore has the potential to enable consumers of food products to further trust the safety of the food they eat.
Food Safety Tech: Tell us about the research that the Mars Global Food Safety Center is doing to help the industry with effective methods for peanut quantification.
Guangtao Zhang: At the Mars Global Food Safety Center (GFSC) we believe that everyone has the right to safe food and that we have a responsibility to generate and share insights to help solve for global food safety challenges. We also know we can’t tackle these alone, which is why we collaborate with external partners. One of our focus areas is advancing understanding and knowledge sharing in peanut allergen detection. As part of that work, we have developed a new method of improving food safety via advanced analytical techniques to accurately detect peanut allergen content in complex foodstuffs, in the hopes that it will enable the food industry to expand on current preventative management protocols, including early detection methodologies, for faster response to future food allergen contamination events.
This work is a first step in the development of a new standard method for peanut detection in complex food matrices and could ultimately inform safer manufacturing Quality & Food Safety (Q&FS) processes across global supply chains to help ensure safe food for all.
Food Safety Tech: What projects are researchers at the Center working on to enhance allergen management as a whole?
Guangtao Zhang: At the Mars GFSC, we take a precompetitive approach to research, knowledge sharing and collaborations—this means we openly share insights and expertise to help ensure safe food for all. This is important in driving forward innovations, helping unlock solutions that may not have previously been possible.
We have shared our latest work both through an open access publication in Food Additives & Contaminants: Part A but also directly with regulatory bodies such as the FDA in the hopes of advancing knowledge in both food safety risk management and allergen management in complex flour-based media within global supply chains. In addition to this, this research contributes to a wider Food Safety Best Practice whitepaper focused on food allergen risk management currently under draft by the Mars GFSC, which will be published in collaboration with Walmart Food Safety Collaboration Center and the Chinese Institute of Food Science and Technology (CIFST) later this year.
Food Safety Tech: Can you comment on additional work your team is doing in the area of food fraud?
Guangtao Zhang: Food allergen risk management forms only one part of our wider food integrity focus at the Mars GFSC. We are committed to helping ensure food authenticity in an increasingly complex, global food supply chain through collaboration with global partners to develop new and improved tools and analytical methods that help protect the integrity of raw materials and finished products.
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