3. Amino acids and their salts
3.1. Methionine
| 3.1.1. DL-Methionine, technically pure
| CH3S(CH2)2-CH(NH2)-COOH | — | DL-Methionine: minimum 98% | All animal species | |
| 3.1.2. Dihydrated calcium salt of N-hydroxy-methyl-DL-methionine, technically pure
| [CH3S(CH2)2-CH(NH-CH2OH)-COO]2Ca.2H2O | — | DL-Methionine: minimum 67%
Formaldehyde: maximum 14%
Calcium: minimum 9%
| } Ruminants from the beginning of rumination | |
| 3.1.3. Methionine-zinc, technically pure
| [CH3S(CH2)2-CH(NH2)-COO]2Zn | — | DL-Methionine: minimum 80%
Zn: maximum 18,5%
| } Declarations to be made on the label or packaging of the product:
the name “DL-methionine”, in the case of products 3.1.1, “Dihydrated calcium salt of N-hydroxy-methyl-DL-methionine” in the case of product 3.1.2, “Zinc-methionine”, in the case of product 3.1.3,
DL-methionine and moisture contents,
animal species or category in the case of products 3.1.2 and 3.1.3,
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3.2. Lysine
| 3.2.1. L-Lysine, technically pure
| NH2-(CH2)4-CH(NH2)-COOH | — | L-Lysine: minimum 98% | All animal species | } Declarations to be made on the label or packaging of the product:
the name “L-lysine” in the case of product 3.2.1, “Concentrated liquid L-lysine base” in the case of product 3.2.2, “L-lysine-monohydrochloride” in the case of product 3.2.3, “Concentrated liquid L-lysine monohydrochloride” in the case of product 3.2.4, “L-lysine sulphate and its by-products from fermentation” in the case of product 3.2.5,
L-lysine and moisture contents
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| 3.2.2. Concentrated liquid L-lysine (base)
| NH2-(CH2)4-CH(NH2)-COOH | Saccharose, molasses, starch products and their hydrolysates | L-Lysine: minimum 60% |
| 3.2.3. L-Lysine-monohydrochloride, technically pure
| NH2-(CH2)4-CH(NH2)-COOH.HCl | — | L-Lysine: minimum 78% |
| 3.2.4. Concentrated liquid L-lysine-monohydro-chloride
| NH2-(CH2)4-CH(NH2)-COOH.HCl | Saccharose, molasses, starch products and their hydrolysates | L-Lysine: minimum 22,4% |
| 3.2.5. L-Lysine-sulphate produced by fermentation with Coryne-bacterium glutamicum
| [NH2-(CH2)4-CH(NH2)-COOH]2-H2SO4 | Sugar syrup, molasses, cereals, starch products and their hydrolysates | L-Lysine: minimum 40% |
| 3.3. Threonine | 3.3.1. L-Threonine, technically pure
| CH3-CH(OH)-CH(NH2)-COOH | — | L-Threonine: minimum 98% | All animal species | Declarations to be made on the label or packaging of the product:
|
3.4. Tryptoplan
| 3.4.1. L-Tryptophan, technically pure
| (C8H5NH)-CH2-CH(NH2)-COOH | — | L-Tryptophan: minimum 98% | All animal species | Declarations to be made on the label or packaging of the product:
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| 3.4.2. DL-Tryptophan, technically pure
| (C8H5NH)-CH2-CH(NH2)-COOH | — | DL-Tryptophan: minimum 98% | All animal species | Declarations to be made on the label or packaging of the product:
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