Patent · US Expired

Use of Aqueous L-lysine solutions for supplementing feeds and indistrially produced mixed feeds with L-lysine

US4919945A · kind A · utility

9Cited by

1References

9Claims

0Family size

Assignee

Degussa AG · DE

Inventors

Manfred Spindler
Herbert Tanner

Key dates

Filing date	Feb 16, 1988
Grant date	Apr 24, 1990
Priority date	—
Expiry date	Feb 16, 2008

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S426/807
WIPO fieldFood chemistry
WIPO sectorChemistry

Abstract

To supplement feeds and industrially produced mixed feeds with L-lysine, there are used aqueous L-lysine solutions having a L-lysine content between 30 and 80 weight percent, preferably between 50 and 70 weight percent. In comparison with crystallized L-lysine, they are clearly more stable and in equimolar amounts show the same L-lysine activity as the known forms presently offered.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.