| abstract |
The present invention provides an infusion preparation that is inhi ited from generation of unwanted insolu le matter after mixing of two liquids of the infusion preparation in long-term storage. More spe ifi ally, the present invention provides an infusion preparation omprising two ham ers separated y a ommuni a ly opena le partition, a first ham er ontaining a first- ham er infusion omprising a fat emulsion and further omprising at least one mem er sele ted from the group onsisting of amino a ids that have a uffer a tion, divalent organi a ids, and trivalent organi a ids, a se ond ham er ontaining a se ond- ham er infusion omprising an amino a id and at least al ium as an ele trolyte, wherein a total on entration of the amino a ids that have a uffer a tion, divalent organi a ids, and trivalent organi a ids in the first- ham er infusion is 0.15 to 0.5 g/L, and a mixture of the first- and se ond- ham er infusions has a pH of 6.53 or less as measured 48 hours after the partition is ommuni a ly opened. |