L-Methionine
, , ,

L-Methionine

L-Methionine factory supplier

  1. 英語名: L-Methionine (pronounced “el-meh-THY-oh-neen”—it’s one of the 9 essential amino acids; your body needs it but can’t make it, so you have to get it from food or supplements!)
  1. 仕様
    • Purity: ≥ 99% (HPLC tested—pharmaceutical/food grade, no additives; the “L-” form is the one your body actually uses)
    • Solubility: Highly water-soluble (mixes easily into drinks, shakes, or supplement powders—no clumps)
    • Moisture: ≤ 0.5% (keeps it dry, so it doesn’t clump or lose potency)
    • Heavy Metals: ≤ 5 ppm (super safe for oral use—meets global amino acid and supplement standards)
    • Stability: 2+ years at room temp (no fridge needed—just keep it in a sealed container away from light)
  1. 外観: White to off-white fine crystalline powder with a mild, slightly nutty, neutral aroma—ない a yellowish-white solid with chocolate scent! It’s nearly odorless, so it won’t ruin the taste of your drinks or foods.
  1. CAS番号: 63-68-3
  1. リードタイム: 3–7 Working Days (we stock both small packets and bulk powder—fast for supplement brands and DIY wellness folks)
  1. パッケージ:
    • Small sizes: 100g/500g resealable foil bags (moisture-proof for home use) or 30-count capsules (easy to take on the go)
    • Bulk: 25kg food-grade drums (lined with plastic—27 drums per tray; includes desiccants to keep it dry)
  1. メインマーケット: Global—North America (supplement brands), Europe (sports nutrition), Asia (functional foods and infant formula). Big with gym-goers, vegans (since it’s mostly in animal products), and people focused on liver health.
  1. Applications & Main Benefits
    • 栄養補助食品
      • Amino Acid Stacks: 500–1000mg per serving (paired with other amino acids like lysine—boosts muscle repair for gym-goers)
      • Vegan/Vegetarian Supplements: Fills the gap (since L-Methionine is scarce in plant foods—keeps veg diets balanced)
      • Liver Support Capsules: Mixed with milk thistle (helps the liver break down toxins—great for people with occasional alcohol intake)
    • 機能性食品・飲料
      • Protein Shakes: Added to plant-based (soy, pea) proteins (boosts amino acid completeness—makes shakes more nourishing)
      • Fortified Cereals: Sprinkled on breakfast cereals (adds an essential amino acid—easy morning nutrition)
      • Infant Formula: Included in baby formula (critical for growth and brain development—mimics breast milk’s amino acid profile)
    • スポーツ栄養
      • Pre-Workout Powders: Small doses (250–500mg) mixed in (supports energy production—helps you push harder during workouts)
      • Post-Workout Recovery Drinks: Paired with whey protein (speeds up muscle repair—cuts down on soreness)
    • ペットウェルネス
      • Dog/Cat Supplements: Tiny doses (50–100mg) in pet vitamins (supports liver health in senior pets—eases age-related detox issues)
      • Pet Food: Fortified into premium kibble (ensures pets get all essential amino acids—keeps coats shiny and muscles strong)

Key Benefits (Why It’s Essential!)

  • Muscle Health: Helps build and repair muscle tissue—critical for gym-goers, older adults (fights muscle loss), and anyone active
  • Liver Detox: Supports the liver’s ability to break down toxins (converts harmful substances into ones your body can flush out)
  • Amino Acid Balance: Vegans/vegetarians often lack it—supplements keep their amino acid intake complete (no nutrient gaps)
  • Brain & Nerve Function: Helps make neurotransmitters (brain chemicals) and myelin (the protective layer around nerves)—keeps your brain sharp and nerves healthy
  • Skin & Hair: Aids in making collagen and keratin (proteins that keep skin elastic and hair strong—fights dryness and breakage)

Quick Tip

Take L-Methionine with food (especially carbs!)—it helps your body absorb it better. Vegans can pair it with legumes (like beans or lentils) to make their meals’ amino acids more complete. And since it’s water-soluble, your body flushes out what it doesn’t need—no need to worry about “overdosing” on standard doses!
カテゴリ： , , , タグ：

L-Methionine: Pharmaceutical-Grade Essential Amino Acid for Nutraceutical & Pharmaceutical Applications – Manufacturer & Exporter Guide

1. What is L-Methionine?
For manufacturers seeking premium-grade essential amino acids, L-Methionine represents a critical sulfur-containing compound that plays vital roles in human health and nutrition. As one of the nine essential amino acids that cannot be synthesized by the human body, L-Methionine serves as a fundamental building block for protein synthesis and numerous metabolic processes. Our pharmaceutical-grade L-Methionine offers exceptional purity and bioavailability, making it an indispensable ingredient for nutraceutical formulations, pharmaceutical products, animal nutrition, and functional foods where quality and reliability are paramount.

2. 原料、化学組成、仕様

  • 製造方法： Fermentation-based production using non-GMO microorganisms

  • 化学的同一性: (S)-2-Amino-4-(methylthio)butanoic acid

  • 化学プロファイル:

    • CAS番号: 63-68-3

    • MF: C₅H₁₁NO₂S

    • MW: 149.21 g/mol

    • EINECS: 200-562-9

  • 外観： White crystalline powder or crystals

  • 溶解度: Soluble in water; slightly soluble in alcohol

  • 純度等級: 98.5-101.5% USP/EP/JP pharmacopeial standards

3. The Pharmaceutical Standard: Why Our L-Methionine Excels
のために B2Bクライアント requiring guaranteed quality, our L-Methionine delivers superior performance:

  • 主な利点:

    • 高いバイオアベイラビリティ： Optimal absorption and utilization

    • Fermentation-Derived: Non-GMO, natural isomer production

    • 規制コンプライアンス: Meets global pharmacopeial standards

  • Essential Functions:

    • Protein Synthesis: Fundamental building block for proteins

    • Methyl Group Donor: Critical for methylation processes

    • Antioxidant Support: Precursor for glutathione synthesis

    • Detoxification Support: Supports liver function and detox pathways

  • 推奨用量: 500-1500 mg daily in supplements; varies by application

  • 取得可能な認定資格: USP、EP、JP、cGMP、ISO 9001、コーシャ、ハラール、非遺伝子組み換え

  • 対象アプリケーション: Nutritional supplements, pharmaceutical formulations, animal nutrition, functional foods

  • 安全性プロファイル: Generally Recognized as Safe (GRAS); well-established safety profile

4. Zhonghong Biotech: Your Amino Acid Specialist
Sourcing pharmaceutical-grade L-Methionine requires advanced fermentation expertise.陝西中宏投資テクノロジー株式会社 combines 28 years of biochemical manufacturing experience with state-of-the-art fermentation technology to deliver premium amino acids to global markets.

  • 技術的能力:

    • Advanced Fermentation: Precision-controlled fermentation processes

    • 浄化の専門知識: Multi-stage crystallization and purification

    • 品質保証： 薬局方の要件を超える包括的なテスト

  • グローバルコンプライアンス: 国際規制基準を満たす完全な文書

5. Scientific Excellence: Biological Significance
L-Methionine’s essential roles stem from its unique biochemical properties:

  • Serves as rate-limiting substrate for protein synthesis

  • Provides methyl groups for numerous metabolic reactions

  • Acts as precursor for glutathione, cysteine, and taurine

  • Supports cellular antioxidant defense systems

6. 医薬品グレードの品質保証
当社の厳格な品質管理により、すべてのバッチが最高水準を満たしていることが保証されます。

Certificate of Analysis (COA) Summary – L-Methionine (USP Grade)

カテゴリ パラメータ 仕様 試験方法
身元 Optical Rotation +21.0° to +25.0° USP <781>
アッセイ L-Methionine Content 98.5-101.5% USP <341>
純度 関連物質 ≤ 0.5% HPLC
安全性 重金属 ≤ 10 ppm USP <231>
塩化 ≤ 0.05% USP <221>
微生物学 総皿数 ≤ 1000 CFU/g USP <61>
酵母/カビ ≤ 100 CFU/g USP <61>

7. 高度な製造プロセス
当社の医薬品グレードの生産により優れた品質が保証されます。

  1. 発酵： Controlled fermentation using non-GMO microorganisms

  2. Separation: Precision separation and purification

  3. 結晶： Controlled crystallization for optimal purity

  4. 乾燥： Precision drying to optimal moisture content

  5. フライス加工: Controlled particle size distribution

  6. 品質管理: 包括的な分析テスト

8. プロフェッショナルなアプリケーションと使用法

  • 栄養補助食品: Amino acid supplements, sports nutrition, wellness products

  • 医薬品: Parenteral nutrition, prescription supplements

  • 動物栄養: Feed additives, pet nutrition

  • 機能性食品: Fortified foods, nutritional beverages

使用ガイドライン:

  • Human Nutrition: 500-1500 mg per serving

  • 動物飼料: 0.5-2% of feed composition

  • 医薬品: According to formulation requirements

  • Food Fortification: 0.1-0.5% of final product

9. グローバルサプライチェーンの卓越性

  • パッケージ: 二重ポリエチレンライナー付き25kgファイバードラム

  • ストレージ： 元の包装のまま、涼しく乾燥した場所に保管してください

  • 貯蔵寿命： 適切に保管した場合、36か月

  • ロジスティクス： 完全なドキュメントサポート付きのグローバル配送

10. パートナーシップの機会
当社が提供するもの:

  • カスタム粒子サイズ 特定の用途向け

  • プライベートラベル カスタムパッケージ

  • テクニカルサポート 処方開発用

  • 規制文書 グローバル市場向け

テクニカルチームにお問い合わせください:

11. 技術的なFAQ

  • Q: What’s the difference between DL-Methionine and L-Methionine?
    A: L-Methionine is the natural, biologically active form; DL-Methionine is a racemic mixture

  • Q: 異なる粒子サイズを提供できますか?
    A: Yes, we offer various particle sizes for different application needs

  • Q: どのようなドキュメントを提供していますか?
    A: 包括的なCOA、MSDS、規制サポート文書

  • Q: Do you offer fermentation-based production?
    A: Yes, we use advanced fermentation technology for natural production

  • Q: 最小注文数量はいくらですか?
    A: 標準製品の最小注文数量は25kgですが、大口注文にも柔軟に対応いたします。

12. 最終的な行動喚起
Ensure superior quality in your formulations with our pharmaceutical-grade L-Methionine. Contact us today to discuss your specific requirements and request samples for your product development.

技術仕様とサンプルについては今すぐお問い合わせください。

参考文献:

  1. USP43-NF38. (2020). Methionine Monograph. 米国薬局方

  2. EFSA Panel on Dietetic Products. (2015). Scientific Opinion on Amino Acids

  3. Journal of Nutrition. (2022). Methionine in Human Health and Disease

  4. FDA（2023年）。 一般的に安全と認められる（GRAS）物質

関連製品

上へスクロール

見積もりとサンプルを入手する

このフォームを完了するには、ブラウザで JavaScript を有効にしてください。

見積もりとサンプルを入手する

Call Chat メール