Total parenteral nutrition solution containing water-soluble vitamin B

摘要

A TPN solution to be prepared before using which comprises two separate infusions of an amino acid-infusion and a saccharide-infusion wherein both of said infusions contain no sulfite ion, either one of said infusions contains a water-soluble vitamin B, a pH of the infusion containing a water-soluble vitamin B is acidic and a pH of the TPN solution prepared by mixing both infusions is neutral. According to the TPN solution of the present invention, a water-soluble vitamin B can be stably preserved in a TPN solution for a long term though it has been recognized that the water-soluble vitamin B could not be contained in a TPN solution. The present invention enables to practically use a TPN solution previously containing a water-soluble vitamin B.