L-Alanine, Amino Acid Raw Material(CAS 56-41-7)
Product Name: L-Alanine
Abbreviation: L-Ala
Chemical Name: L-2-Aminopropanoic Acid
CAS No.: 56-41-7
Grade: Food Grade / Cosmetic Grade / Feed Grade
Purity: ≥99.0%
Appearance: White Crystalline Powder, Odorless, Slightly Sweet Taste
Molecular Weight: 89.09
Molecular Formula: C₃H₇NO₂
MOQ (Minimum Order Quantity): 1KG
Solubility: Easily soluble in water, slightly soluble in ethanol, insoluble in ether and organic solvents
Specific Rotation: +14.0° ~ +16.0°
pH Value (1% Aqueous Solution): 5.5 - 7.0
Key Characteristics: High purity natural amino acid, excellent water solubility, mild and non-irritating, strong moisture retention, food-safe grade, stable chemical properties, wide industrial compatibility
Storage Condition: Sealed, dry, cool and ventilated environment, avoid high temperature, humid environment and direct sunlight, prevent agglomeration and deterioration
Shelf Life: 24 Months
Application: Widely used in food flavor enhancement and nutrition fortification, cosmetic moisturizing and skin conditioning, feed nutrition additive, pharmaceutical synthesis and chemical intermediate fields
L-Alanine, Food Grade L-Alanine, Amino Acid Raw Material, Nutrition Fortifier, Food Flavor Enhancer, Cosmetic Humectant, Feed Additive, Industrial Synthetic Intermediate
L-Alanine, Amino Acid Raw Material(CAS 56-41-7)
High-purity L-Alanine is one of the essential natural amino acids for human and organisms, processed by advanced biological fermentation technology, with high purity, low impurity and excellent safety.
As a multifunctional amino acid raw material, it has good hydrophilicity and water-locking performance, which can effectively balance skin water and oil, improve skin moisturizing degree, and relieve dry and tight skin. In the food industry, L-Alanine has a natural sweet taste and excellent flavor-enhancing effect, which can significantly improve food umami, balance salty and sour taste, remove peculiar smell, and improve overall taste texture.
It can also be used as a nutrition fortifier to supplement human amino acid intake. In feed industry, it can improve animal appetite, promote nutrient absorption and growth and development. With stable chemical properties, wide pH adaptability, no irritation and high compatibility, it is a universal high-quality raw material for food processing, daily chemical skin care, breeding industry and fine chemical synthesis.
Key Benefits
• Food-Grade Safety & High Purity: Fermentation-processed natural amino acid, purity up to 99%+, low heavy metal and impurity content, compliant with food and cosmetic safety standards, non-toxic and harmless.
• Excellent Moisturizing & Skin Conditioning: Rich hydrophilic groups, long-term lock skin moisture, improve dry and rough skin, soften skin texture, mild and non-irritating for sensitive skin.
• Natural Flavor Enhancement & Taste Balancing: Unique sweet taste and umami-enhancing activity, effectively optimize food taste, mask peculiar smell, balance salty, sour and bitter flavors, improve product taste grade.
• Stable Chemical Performance: Not easy to decompose and deteriorate under normal temperature and conventional processing conditions, wide pH adaptation range, stable efficacy in various formula systems.
• Superior Water Solubility & Compatibility: Fast water dissolution, clear solution without precipitation, perfectly compatible with most food additives and cosmetic raw materials, no antagonistic reaction.
• Multi-Scenario Universal Application: Integrate food, daily chemical, feed and industrial synthesis functions, cost-effective and versatile, meet multi-industry production demands.
Applications
• Food Processing Industry: Used in condiments, beverages, canned food, pastries and frozen food, act as flavor enhancer, taste corrector and nutrition fortifier to improve food flavor and nutritional value.
• Cosmetic & Daily Chemical Products: Added in moisturizing lotion, essence, facial mask and mild skin care products, play roles of moisturizing, water-locking and skin conditioning, improve skin softness and translucency.
• Feed & Aquaculture Industry: Professional feed nutrition additive, improve animal feed palatability, promote digestion and nutrient absorption, accelerate growth and improve breeding efficiency.
• Pharmaceutical & Biochemical Synthesis: Used as medical intermediate, amino acid infusion raw material and biochemical reagent, applied in biological research and pharmaceutical preparation.
• Fine Chemical Industry: Serve as important synthetic intermediate for organic chemical synthesis, widely used in the preparation of various amino acid derivatives and chemical products.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | L-Alanine | Compliant |
CAS No. | 56-41-7 | Compliant |
Appearance | White Crystalline Powder, Slightly Sweet | Compliant |
Purity | ≥99.0% | 99.68% |
Specific Rotation | +14.0° ~ +16.0° | +15.2° |
Loss on Drying | ≤0.2% | 0.09% |
Residue on Ignition | ≤0.1% | 0.04% |
Heavy Metal (Pb) | ≤10ppm | Qualified |
Arsenic (As) | ≤2ppm | Qualified |
pH Value (1% Solution) | 5.5 - 7.0 | 6.2 |
Conclusion | Conforms to food & cosmetic grade quality standard | Qualified |
Frequently Asked Questions (FAQ)
• Q1: What is the MOQ of L-Alanine?
A1: The standard MOQ is 1KG, and sample orders are supported for quality testing.
• Q2: What certification documents can be provided?
A2: Complete COA, MSDS, food safety qualification and full set of global customs clearance documents are available.
• Q3: What is the recommended dosage for cosmetic formulas?
A3: Conventional addition ratio is 1.0%-5.0%, which can effectively moisturize and condition skin without irritation.
• Q4: What is the main function in food industry?
A4: It mainly enhances umami taste, balances flavor, removes peculiar smell, and can be used as amino acid nutrition fortifier to improve food nutritional value.
• Q5: Is L-Alanine safe for long-term use?
A5: Yes, it is a natural essential amino acid with food-grade safety, non-toxic and non-irritating, safe for food addition and skin long-term contact.
• Q6: Do you support stable large-batch supply all year round?
A6: Sufficient factory capacity ensures continuous and stable bulk supply throughout the year.
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