Genetically Modified Xylanase Enzyme from Licheniformis Bacteria Proposed for Approval as a Processing Aid in Australia and New Zealand

Food Standards Australia New Zealand (FSANZ) issued an important announcement on 30 July 2024, Notice 297-24, which details the contents of application A1304. The application seeks to approve endo-1,4-beta-xylanase, produced by the genetically modified Bacillus licheniformis, as a food processing aid to improve the efficiency of food production processes and product quality.

Endo-1, 4-β-xylanase is a biological enzyme whose primary function is to break down xylan, a polysaccharide commonly found in the cell walls of many plants. According to the notice, the introduction of the enzyme will be used in the production process of alcohol distillation, starch and gluten products. Through its unique biological activity, this enzyme is able to break down complex carbohydrates in raw materials more efficiently, thereby increasing the extraction rate and purity of the product, while potentially reducing the reliance on other chemical additives.

FSANZ, the authority responsible for regulating food safety and standards in both countries, stressed that the application would be subject to a rigorous scientific assessment. This assessment will cover a number of aspects, including an in-depth study of the enzyme's chemical properties, stability, potential allergenicity, and residual safety in food to ensure that its use in food does not adversely affect the health of consumers. FSANZ also evaluates its effectiveness and efficiency in the actual production environment to confirm its suitability and effectiveness as a food processing aid.

If Application A1304 is approved, it will open up new possibilities for the food manufacturing industry. Manufacturers will have the opportunity to use this new bioenzyme to optimize production processes, increase production efficiency and reduce costs, while also helping to improve the quality and nutritional value of the final product. This innovative enzyme technology will likely trigger a technological revolution in the food industry and have a profound impact on the development of the industry.

All stakeholders in the food industry, including producers, suppliers, researchers, and consumer advocacy groups, will be closely watching the follow-up to this decision. They look forward to the results of the FSANZ evaluation to understand how this new enzyme can contribute to the sustainable development of the industry while ensuring food safety.