特殊医学用途配方食品生产工艺研究现状及展望

临床病人是营养不良的易发人群,而营养不良是引起临床治疗并发症及康复速度延缓的重要因素之一。因此以特殊医学用途配方食品为重要组成部分的临床营养支持,在临床救治过程中发挥着关键作用。相比普通食品,特殊医学用途配方食品对配方组成的稳定性、成分混合的均匀性有更加严苛的要求,因此其生产工艺较复杂。分析了现有不同剂型特殊医学用途配方食品生产工艺的研究现状,阐述了分散相粒度、比表面积对复杂液体剂型特殊医学用途配方食品稳定性的影响,并对膜乳化、超高压均质、喷雾冷冻干燥等技术在特殊医学用途配方食品生产工艺中的应用前景做出展望。

Research Prospects of Preparation Technology of Foods for Special Medical Purpose

Clinical patients are prone to be suffering from malnutrition, and malnutrition is one of the important factors that causes clinical treatment complications and delay in recovery. Therefore, clinical nutrition support with special medical use formula as an important component plays a key role in the clinical treatment process. Compared with ordinary foods, formulas for special medical uses have more stringent requirements on the stability of formulation composition and the uniformity of composition mixing, so the production process is complicated. The research status of the existing production process of different dosage forms for special medical use formulas was analyzed. The effects of dispersed phase particle size and specific surface area on the stability of complex liquid dosage forms for special medical use formulas were described. Meanwhile, the prospects of applications of membrane emulsification, ultra-high pressure homogenization, spraying drying, and freeze-drying technology in the production process of special medical formula foods were proposed.