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维生素检测标准“各自为政”,剂型与配方的创新会是突破口吗?
Zhong Guo Shi Pin Wang·2025-08-25 09:18

Core Insights - The nutrition and health supplement industry faces ongoing debates regarding the effectiveness of products, particularly concerning vitamins, which are essential yet chemically unstable [1][2] - Vitamin B1 is highlighted as a particularly unstable vitamin, sensitive to various environmental factors, leading to significant losses during processing and storage [2][5] - The industry struggles with inconsistent testing results for vitamin-containing products, which can undermine consumer trust and complicate regulatory compliance [5][7] Group 1: Vitamin Stability Challenges - Vitamins are categorized into fat-soluble and water-soluble types, with water-soluble vitamins being more unstable due to their sensitivity to heat, light, and oxygen [1][2] - Vitamin B1's instability is exacerbated by factors such as high temperatures, pH levels, and the presence of metal ions, leading to degradation rates of 20%-50% at temperatures above 80°C [2][3] - The complexity of vitamin B1's stability is compounded by diverse product formulations and the interference of other ingredients during testing [3][4] Group 2: Testing and Regulatory Issues - The industry faces challenges in achieving consistent testing results, as demonstrated by discrepancies in vitamin B1 levels in products due to varying testing methods and environmental conditions [5][6] - Regulatory bodies have had to adapt testing standards to account for the unique characteristics of different products, similar to past challenges faced in the specialty dairy sector [9][10] - The current testing methods, such as High-Performance Liquid Chromatography (HPLC), have limitations due to the complexity of product formulations, which can lead to misleading results [11][12] Group 3: Industry Innovations and Future Directions - The industry is exploring various solutions to enhance vitamin stability, including the use of antioxidants, microencapsulation, and inert gas packaging, although these methods can be costly and not entirely effective [6][12] - There is a pressing need for the development of universal solutions and updated testing standards to balance product efficacy and consumer trust [8][12] - Future advancements in technology, including AI and big data, are expected to play a crucial role in improving the detection and stability of vitamins, ultimately enhancing the overall health and nutrition landscape [12]