L-Methionine
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L-Methionine

L-Methionine factory supplier

  1. English Ngalan: 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. Espesipikasyon
    • 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. Panagway: White to off-white fine crystalline powder with a mild, slightly nutty, neutral aroma—dili 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 NO.: 63-68-3
  1. Panahon sa pagpanguna: 3–7 Working Days (we stock both small packets and bulk powder—fast for supplement brands and DIY wellness folks)
  1. Pakete:
    • 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. Panguna nga Merkado: 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
    • Mga Suplemento sa Pagkaon
      • 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)
    • Functional nga Pagkaon ug Ilimnon
      • 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)
    • Nutrisyon sa Isports
      • 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)
    • Pet Wellness
      • 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!
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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. Tinubdan, Chemistry & Detalye

  • Pamaagi sa produksiyon: Fermentation-based production using non-GMO microorganisms

  • Pagkaila sa Kemikal: (S)-2-Amino-4-(methylthio)butanoic acid

  • Kemikal nga Profile:

    • CAS No.: 63-68-3

    • MF: C₅H₁₁NO₂S

    • MW: 149.21 g/mol

    • EINECS: 200-562-9

  • Panagway: White crystalline powder or crystals

  • Solubility: Soluble in water; slightly soluble in alcohol

  • Mga Grado sa Kaputli: 98.5-101.5% USP/EP/JP pharmacopeial standards

3. The Pharmaceutical Standard: Why Our L-Methionine Excels
Kay Mga kliyente sa B2B requiring guaranteed quality, our L-Methionine delivers superior performance:

  • Pangunang Bentaha:

    • High Bioavailability: Optimal absorption and utilization

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

    • Pagsunod sa Regulasyon: 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

  • Girekomenda nga Dosis: 500-1500 mg daily in supplements; varies by application

  • Mga Sertipikasyon nga Magamit: USP, EP, JP, cGMP, ISO 9001, Kosher, Halal, Non-GMO

  • Target nga Aplikasyon: Nutritional supplements, pharmaceutical formulations, animal nutrition, functional foods

  • Profile sa Kaluwasan: Kinatibuk-ang Giila nga Luwas (GRAS); maayo nga natukod nga profile sa kaluwasan

4. Zhonghong Biotech: Your Amino Acid Specialist
Sourcing pharmaceutical-grade L-Methionine requires advanced fermentation expertise.Shaanxi Zhonghong Investment Technology Co., Ltd. combines 28 years of biochemical manufacturing experience with state-of-the-art fermentation technology to deliver premium amino acids to global markets.

  • Mga Kapabilidad sa Teknikal:

    • Advanced Fermentation: Precision-controlled fermentation processes

    • Eksperto sa Pagputli: Multi-stage crystallization and purification

    • Quality Assurance: Komprehensibo nga pagsulay nga labaw sa mga kinahanglanon sa pharmacopeial

  • Global Compliance: Ang bug-os nga dokumentasyon nagtagbo sa internasyonal nga mga sumbanan sa regulasyon

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. Kasegurohan sa Kalidad sa Pharmaceutical-Grade
Ang among higpit nga pagkontrol sa kalidad nagsiguro nga ang matag batch nagtagbo sa labing taas nga mga sumbanan:

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

Kategorya Parameter Espesipikasyon Pamaagi sa Pagsulay
Pagkatawo Optical Rotation +21.0° to +25.0° USP <781>
Pagsusi L-Methionine Content 98.5-101.5% USP <341>
Kaputli May Kalabutan nga mga Substansya ≤ 0.5% HPLC
Kaluwasan Bug-at nga Metal ≤ 10 ppm USP <231>
Klorida ≤ 0.05% USP <221>
Microbiology Kinatibuk-ang Ihap sa Plate ≤ 1000 CFU/g USP <61>
Lebadura/Agup-op ≤ 100 CFU/g USP <61>

7. Advanced nga Proseso sa Paggama
Ang among pharmaceutical-grade nga produksiyon nagsiguro sa labing maayo nga kalidad:

  1. Fermentation: Controlled fermentation using non-GMO microorganisms

  2. Separation: Precision separation and purification

  3. Crystallization: Controlled crystallization for optimal purity

  4. Pagpauga: Precision drying to optimal moisture content

  5. Paggaling: Controlled particle size distribution

  6. Pagkontrol sa kalidad: Komprehensibo nga analytical testing

8. Propesyonal nga Aplikasyon & Paggamit

  • Nutraceuticals: Amino acid supplements, sports nutrition, wellness products

  • Pharmaceuticals: Parenteral nutrition, prescription supplements

  • Nutrisyon sa Hayop: Feed additives, pet nutrition

  • Functional nga Pagkaon: Fortified foods, nutritional beverages

Mga Panudlo sa Paggamit:

  • Human Nutrition: 500-1500 mg per serving

  • Pagpakaon sa Hayop: 0.5-2% of feed composition

  • Pharmaceuticals: Sumala sa mga kinahanglanon sa pagporma

  • Food Fortification: 0.1-0.5% of final product

9. Global Supply Chain Excellence

  • Pagputos: 25kg fiber drums nga adunay double polyethylene liners

  • Pagtipig: Bugnaw, uga nga kondisyon sa orihinal nga pakete

  • Kinabuhi sa estante: 36 ka bulan kung gitipigan sa husto

  • Logistics: Global nga pagpadala nga adunay bug-os nga suporta sa dokumentasyon

10. Mga Oportunidad sa Pagtambayayong
Nagtanyag kami:

  • Custom nga mga gidak-on sa partikulo alang sa piho nga mga aplikasyon

  • Pribado nga pag-label ug custom packaging

  • Teknikal nga suporta alang sa pagpalambo sa pormulasyon

  • Dokumentasyon sa regulasyon alang sa global nga merkado

Kontaka ang among Technical Team:

11. Teknikal nga 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: Makahatag ka ba og lain-laing mga gidak-on sa partikulo?
    A: Yes, we offer various particle sizes for different application needs

  • Q: Unsa nga dokumentasyon ang imong gihatag?
    A: Comprehensive COA, MSDS, ug mga dokumento sa suporta sa regulasyon

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

  • Q: Unsa ang imong minimum nga gidaghanon sa order?
    A: Ang MOQ mao ang 25kg alang sa standard nga mga produkto, nga adunay pagka-flexible alang sa mas dagkong mga order

12. Katapusan nga Tawag sa Aksyon
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.

Kontaka kami karon alang sa teknikal nga mga detalye ug mga sample:

Mga pakisayran:

  1. USP43-NF38. (2020). Methionine Monograph. Pharmacopeia sa Estados Unidos

  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). Generally Recognized as Safe (GRAS) nga mga substansiya

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