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食品中脂肪酸检测更方便成本降九成
Liao Ning Ri Bao·2025-06-11 08:31

Core Insights - The successful launch of the quality control sample for fatty acid and trans fatty acid analysis in milk powder marks a significant advancement in the industry, reducing reliance on expensive imported samples [1][3] - The new product, developed by the Panjin Inspection and Testing Center in collaboration with national food quality inspection bodies, offers enhanced measurement capabilities and lower costs, thus supporting food safety and nutritional quality [1][2] Group 1: Product Development and Features - The quality control sample allows for the identification of 44 fatty acid methyl ester peaks in matrix milk powder, surpassing the 18 types found in foreign samples, including 13 trans fatty acid methyl ester peaks [2] - The product was developed over 18 months and is priced at 1,200 yuan for a 10-gram sample, significantly lower than the previous imported samples priced at 14,000 yuan for the same quantity [1][3] Group 2: Industry Impact - The introduction of this quality control sample breaks the dependency on imported products, reducing costs to one-tenth of the previous imports, which is a substantial benefit for laboratories and food production companies [3] - The Panjin Inspection and Testing Center's method for measuring fatty acids is applicable to all food matrices and can determine 87 types of C4-C24 fatty acids, including 35 types of trans fatty acids, demonstrating superior performance and cost-effectiveness compared to existing standards [2]