TH46165A - Stable Lysine Actuase Solution - Google Patents

Abstract

DC60 (06/02/44) This invention reveals a stable aqueous lysine solution containing acid radicals in such a quantity that the solubility of lysine in it is greater than in a corresponding aqueous lysine-base solution. The method prevents the precipitation of lysine-base crystals due to cooling during storage of lysine in the form of a free lysine solution (liquid mixture). This method improves the transportability of such crystals during transportation (transfer), etc.

Claims (26)

1. A stable aqueous lysine solution contains lysine and anionic ions in amounts such that its solubility is increased compared to a basic aqueous lysine solution, where the amount of anionic ions is 35% or less as the ratio of the product of the molar number of anionic ions multiplied by their valence to the molar number of lysine. 2. A stable aqueous lysine solution as described in claim 1, where the acid anion is a chloride (Cl) anion and/or a sulfate (SO4 2-) anion. 3. A stable aqueous lysine solution as described in claim 1, where the acid anion is the chloride anion (Cl) and is comprised within 35% or less in terms of its molar ratio to lysine. 4. A stable aqueous lysine solution as described in claim 1, where the acid anion, i.e., the sulfate anion (SO4 2-), is comprised within 17% or less in terms of its molar ratio to lysine. 5. A stable aqueous lysine solution as described in claim 3, in which the chloride is present within the range of 1–27% in terms of its molar ratio to lysine. 6. A stable aqueous lysine solution as described in claim 3, in which the chloride is present within the range of 5–25% in terms of its molar ratio to lysine. 7. A stable aqueous lysine solution as described in claim 4, in which the aqueous sulfate charge is contained within the range of 2–13% in terms of its molar ratio to lysine. 8. A stable aqueous lysine solution as described in claim 4, in which the anionic sulfate is contained within the range of 6–13% in terms of its molar ratio to lysine. 9. A stable aqueous lysine solution as described in claim 1, where such solution is a 70% aqueous lysine solution. 10. A stable aqueous lysine solution as described in claim 2, where such solution is a 70% aqueous lysine solution. 11. A stable aqueous lysine solution as described in claim 3, where such solution is a 70% aqueous lysine solution. 12. A stable aqueous lysine solution as described in claim 4, where such solution is a 70% aqueous lysine solution. 13. A stable aqueous lysine solution as described in claim 5, where such solution is a 70% aqueous lysine solution. 14. A stable aqueous lysine solution as described in claim 6, where such solution is a 70% aqueous lysine solution. 15. A stable aqueous lysine solution as described in claim 7, where such solution is a 70% aqueous lysine solution. 16. A stable aqueous lysine solution as described in claim 1, where such solution is a 60% aqueous lysine solution. 17. A stable aqueous lysine solution as described in claim 2, where such solution is a 60% aqueous lysine solution. 18. A stable aqueous lysine solution as described in claim 3, where such solution is a 60% aqueous lysine solution. 19. A stable aqueous lysine solution as described in claim 4, where such solution is a 60% aqueous lysine solution. 20. A stable aqueous lysine solution as described in claim 5, where such solution is a 60% aqueous lysine solution. 21. A stable aqueous lysine solution as described in claim 6, where such solution is a 60% aqueous lysine solution. 22. A stable aqueous lysine solution as described in claim 7, where such solution is a 60% aqueous lysine solution. 23. A stable aqueous lysine solution as described in claim 8, where such solution is a 60% aqueous lysine solution. 24. A stable aqueous lysine solution as described in claim 8, where such solution is a 70% aqueous lysine solution. 25. The method for enhancing the nutritional value of food consists of mixing the food base with the solution of Patent 1. 26. Food components consisting of food base and solution of claim 1.