目的观察用１０％力能配制全合一营养液的稳定性和疗效。方法用１０％力能配制７种全合一营养，在２５℃贮存２４小时，测其中脂肪颗粒直径。１５６例静脉输注这些营养液共１２４８次，密切观察病人输液期间有无不良反应，并作代谢和营养监测。结果在２５℃２４小时贮存期，全合一营养液中的脂粒平均直径无明显变化，９７５％脂粒小于０６μｍ，无大于６μｍ者。在营养输液期间，病人无不良临床反应和异常实验室检查结果。营养治疗１周以上者氮平衡明显改善，２周以上者血清转铁蛋白浓度显著升高。结论用１０％力能配成的７种全合一营养液在２５℃贮存２４小时仍然稳定，静脉输注安全、有效 Objective To observe the stability and curative effect of 10% Methods Seven kinds of all-in-one nutrition could be formulated with 10% force and stored at 25 ℃ for 24 hours. The fat particle diameter was measured. 156 cases of intravenous infusion of these nutrient solution a total of 1248 times, close observation of patients with or without adverse reactions during infusion, and for metabolic and nutritional monitoring. Results During the storage period of 24 hours at 25 ℃, there was no significant change in the average diameter of the lipid particles in the whole nutrient solution. The percentage of 97.5% lipid particles was less than 06 μm and no more than 6 μm. During the nutritional infusion, the patient did not have adverse clinical reactions and abnormal laboratory tests. Nitrogen balance of nutrition treatment for more than 1 week significantly improved serum iron transferrin concentration was significantly higher than 2 weeks. Conclusions The seven kinds of all-in-one nutrition liquid that can be formulated with 10% strength are stable after being stored at 25 ℃ for 24 hours. The intravenous infusion is safe and effective