L-Methionine · Amino Acid Ingredient
L-メチオニン粉末
L-Methionine is supplied as a crystalline amino acid powder for supplements, nutrition powders and amino acid blends. The material is tested to a defined specification, with batch-specific analytical results available for quality review.
成分の特定
L-Methionine Powder at a Glance
Supplied as white crystals or crystalline powder, L-Methionine is tested for identity, specific rotation, pH, loss on drying, inorganic components, impurities and assay.
Formulation Fit
Where L-Methionine Powder Fits
The powder format supports several nutritional product types, with the final material specification matched to the intended processing and finished-product format.
カプセルと錠剤
For single-amino-acid and multi-ingredient supplement formulas in which L-Methionine is incorporated into a dry blend before filling or compression.
栄養パウダー
For powder-based nutritional formulas and drink-mix systems where L-Methionine is added as part of the dry ingredient blend.
Amino Acid Blends & Premixes
For multi-amino-acid formulas and premixes that specify L-Methionine as one component of the finished ingredient system.
技術仕様
L-Methionine Powder Specification & Batch Results
The representative batch was tested against the USP40 specification for identity, physical and chemical properties, inorganic components, impurities and assay.
| Test Item | 仕様 | Batch Result |
|---|---|---|
| Chemical & Physical Properties | ||
| 外観 | White crystals or crystalline powder | 準拠しています |
| 識別 | Infrared Absorption | 準拠しています |
| 特定のローテーション | +22.4° to +24.7° | +23.8° |
| pH | 5.6 to 6.1 | 5.80 |
| 乾燥減量 | Not more than 0.30% | 0.10% |
| 点火時の残留物 | Not more than 0.40% | 0.04% |
| Inorganic Components | ||
| Chloride | Not more than 0.05% | 準拠しています |
| 硫酸塩 | Not more than 0.03% | 準拠しています |
| 鉄 | Not more than 30 ppm | 準拠しています |
| 重金属 | Not more than 15 ppm | 準拠しています |
| Impurities & Assay | ||
| Individual Impurity | Not more than 0.5% | 準拠しています |
| Total Impurities | Not more than 2.0% | 準拠しています |
| アッセイ | 98.5% to 101.5% | 99.3% |
Formula Evaluation
Before Using L-Methionine in Your Formula
For capsules, tablets, powders or premixes, confirm that the selected L-Methionine specification fits your formulation and processing requirements.
Formula Requirements
Share the intended dosage form and any requirements that affect blending, filling or compression when discussing the material for your formula.
Sample Evaluation
Sample availability can be discussed for formulation trials or comparison with an approved product specification before a commercial order.
Bulk Supply
Bulk L-Methionine Supply & Documentation
L-Methionine for bulk orders is supplied with defined packaging, storage instructions and batch documentation.
Packaging & Storage
The material is packed in drums with a two-tier polyethylene inner bag.
Quality Documents
The Certificate of Analysis records batch information, test specifications and analytical results for the supplied material.
Request a Quote for L-Methionine Powder
Send a short outline of your L-Methionine requirement so we can respond with the relevant commercial and product information.
お問い合わせ
Send us your company details and a short note about what you need.