This invention belongs to the field of special
medical food technology, and provides a
perioperative nutritional composition, its preparation method, and its application. The
perioperative nutritional composition of this invention, by weight, comprises: 40-50 parts
maltodextrin, 15-25 parts hydrolyzed
whey protein, 1-3 parts medium-chain triglycerides, 0.8-1.2 parts fructooligosaccharides, 0.1-0.3 parts sugarcane polyphenols, 0.05-0.1 parts dihydroquercetin, 0.1-0.5 parts
calcium caseinate, 0.1-0.15 parts
ferric citrate, and 0.05-0.1 parts
zinc lactate. This composition is nutritionally balanced, not only meeting the basic and rapid energy needs of the
perioperative period, but also stabilizing
blood sugar, enhancing the body's
immunity, and effectively promoting
wound healing. It also possesses high stability and good disintegration properties.