| Quantity | Price | Save |
|---|---|---|
| XXXXX | XXXXX | 0.00% |
| XXXXX | XXXXX | 5.00% |
| XXXXX | XXXXX | 8.50% |
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$0.00/Gm
Serving Size: 100g
| Amount/serving | % Daily Value* | |
| Total Fat 0g | 0.00% | |
|---|---|---|
| Saturated Fat g | % | |
| Trans Fat g | % | |
| Cholesterol 0mg | 0.00% | |
| Sodium 0mg | 0.00% | |
| Total Carbohydrate 0g | 0.00% | |
| Dietary Fiber 0g | 0.00% | |
| Total Sugars 0g | % | |
| Includes 0g Added Sugars | 0.00% | |
| Protein 0g | 0.00% | |
| Vitamin D 0mcg | 0.00% | |
|---|---|---|
| Calcium 0mg | 0.00% | |
| Iron 0mg | 0.00% | |
| Potassium 0mg | 0.00% | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs:
L-Tryptophan is an alpha-amino acid, used in the biosynthesis of proteins. It contains an alpha-amino group, an alpha-carboxylic acid group and a side chain indole, making it a non-polar aromatic amino acid.
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| Items | Specification | Test Methods |
|---|---|---|
| Physical Analysis | ||
| Description | Powder | Organoleptic |
| Color | White | Organoleptic |
| Odor | Characteristic | Organoleptic |
| Taste | Characteristic | Organoleptic |
| Loss on drying | NMT 10.0% w/w | USP<731> |
| Residue on ignition | NMT 0.1% | USP<281> |
| Identification | Complies to IR | IR |
| Assay | 98.5 - 101.5% | USP |
| pH | 5.5 - 7.0 | USP<791> |
| Specific rotation | -29.4°to -32.8° | USP<781> |
| Chloride | NMT 0.05% | USP<221> |
| Sulfate | NLT 0.03% | USP<221> |
| Iron | NMT 30 ppm | USP<241> |
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