NUTRITIVE INFUSION SOLUTION COMPOSITION CONTAINING DIPEPTIDE OF L-TYROSINE

PURPOSE:To provide a nutritive infusion solution composition containing L- tyrosine(Tyr) in an objective amount and exhibiting an excellent nutritive activity when patients suffer from various diseases by employing the Tyr as a form of a dipeptide and compounding the Tyr in a specific ratio based on...

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Hauptverfasser: TSUKAMOTO ZENJI, YAGINUMA HIDEYA, KOSEGI KOJI, SATO MAKOTO
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To provide a nutritive infusion solution composition containing L- tyrosine(Tyr) in an objective amount and exhibiting an excellent nutritive activity when patients suffer from various diseases by employing the Tyr as a form of a dipeptide and compounding the Tyr in a specific ratio based on L- phenylalanine(Phe). CONSTITUTION:A nutritive infusion solution composition contains a dipeptide (e.g., L-threonyl-L-tyrosine or L-tyrosyl-glycine) containing an essential amino acid or non-essential amino acid and Tyr residue in the displayed composition range when the dipeptide is converted into the amino acids in a Tyr/Phe weight ratio of >=0.1 and in a Tyr concentration of >=0.6g/l. The employment of the Tyr in a form of the dipeptide permits to solve the problem of the dissolution of the Tyr, to prescribe the Tyr in an objective concentration and to prepared amino acid infusion solutions for individual pathological states and general amino acid infusion solutions.