1-MCP在果蔬体内的药代规律研究及产品开发进展

1-甲基环丙烯(1-MCP)是一种乙烯受体抑制剂,广泛应用于果蔬采后贮藏保鲜行业.本文从1-MCP在果蔬体内的吸收、与果实内部生物大分子互作及其机制、残留量及其法规约定等方面对1-MCP在果蔬体内的药代规律进行了分析.从产品开发和技术应用的角度概括了1-MCP常见的产品形式和发展趋势,梳理了1-MCP与预冷技术结合、与杀菌剂联用、与果蔬风味形成调控技术复合使用等多效保鲜技术的研发情况.通过概括分析可以发现,1-MCP的安全性高,残留量低,但有关其在果蔬体内的代谢规律和对果蔬品质的不利影响方面的研究较少,且大部分的研究集中于1-MCP的应用,长效稳定缓释剂型和复合保鲜技术将是今后的发展趋势.

Researches on the Pharmaco Kinetic Mechanism of 1-MCP in Fruits and Vegetables and Related Products Progress

The 1-Methylcyclopropene(1-MCP) is an ethylene receptor inhibitor, and has been widely used in the storage and preservation industries of postharvest fruits and vegetables. This article analyzed the pharmacokinetic mechanisms of 1-MCP on fruits and vegetables from the aspects including fruits absorptions of 1-MCP, the interaction effects and mechanisms with fruits biological macromolecules, residual amounts, and legal conventions, etc. Subsequently, the common product forms and development trends of 1-MCP were summarized from the points of product development and technical application, and the multi-effects preservations of 1-MCP combined with pre-cooling technology, fungicides, and fruit and vegetable flavors formation control technology were sorted out. Through general analysis, it could be found that 1-MCP presented high safety and low residue amounts, and most of studies focused on its application, but the metabolic metabolisms in fruits and vegetables and the adverse effects on the qualities were rarely researched. Therefore, long-term stable sustained-release formulation and composite preservation technology would be a development trend in the future.