Phenylalanine Powder

What Is L-Phenylalanine Powder?

L-Phenylalanine (PHE) is a white flaky crystalline substance or fine crystalline powder, possessing a mild characteristic odor and a distinctly bitter flavor. It begins to melt and decompose around 283 °C, exhibits low solubility in water, and is insoluble in ethanol.

Synonyms

L-beta-Phenylalanine 99%; (S)-(-)-Phenylalanine for Synthesis; L-Alanine, phenyl-; L-Aminobenzenepropanoic Acid; L-Antibiotic FN 1636; L-beta-phenyl-alpha-alanine; L-Phenylalanin; L-α-Amino-β-phenylpropionic acid

Product Specifications

Benefits & Uses

L-Phenylalanine is an essential amino acid—meaning the human body cannot produce it on its own and must obtain it from dietary sources. It is rarely a limiting amino acid in the protein profiles of most foods. When added to baked goods, it not only fortifies the phenylalanine content but also participates in Maillard reactions with reducing sugars, enhancing the savory and aromatic qualities of finished products.

In the food industry, this amino acid is primarily utilized as a key starting material in the synthesis of aspartame, a widely used artificial sweetener. It also serves as a valuable nutritional supplement, supporting metabolic health and balanced amino acid intake.

Pharmaceutical-grade L-Phenylalanine is instrumental in formulating compound amino acid infusions for clinical nutrition, especially in parenteral therapy where precise amino acid support is critical.

Applications

1. Dietary & Nutritional Supplementation: A vital essential amino acid, L-Phenylalanine is incorporated into baked goods, cereals, and functional foods. Its interaction with carbonylated sugar compounds under heat enhances food aroma and flavor through the Maillard reaction. It is also a key ingredient in amino acid infusions and balanced amino acid preparations.

2. Biochemical & Research Use: Employed in laboratory settings for biochemical analysis, culture media preparation, and as a nutritional component in therapeutic formulations.

3. Pharmaceuticals & Clinical Nutrition: Utilized in the production of amino acid-based pharmaceuticals, including infusions and multi-amino acid formulations designed for patients requiring specialized nutritional support.

4. Specialty Diets & Health Products: As an essential building block, L-Phenylalanine is used in dietary fortification products, complex amino acid blends, and as a precursor in the synthesis of bioactive peptides and anticancer compounds. It is also a foundational element in dipeptide sweeteners like aspartame.

5. Functional Food Ingredient: Predominantly applied in the development of advanced food additives aimed at enhancing nutritional value, supporting mental focus, mood balance, and overall amino acid homeostasis.

Packaging & Shipping

Standard packaging: 25 kg per drum.
For orders exceeding 50 kg: air shipment available.
For orders over 100 kg: sea freight offered to reduce costs.

Custom packaging options are available upon request.

About Extract Makers

Established in 2015 and based in Xi’an, China, Extract Makers benefits from the region’s rich botanical resources, backed by the fertile and biodiverse slopes of the Qinling Mountains. Strategically located in a city renowned for its historical significance and world-famous attractions like the Terracotta Army, our facility enjoys excellent transportation links—just a 30-minute drive from Xi’an Xianyang International Airport.

We specialize in the research, development, manufacturing, and global distribution of natural ingredients used across the nutraceutical, cosmetic, food, and animal feed industries. Our core expertise lies in prestige compounds such as Turkesterone, NMN, Astaxanthin, Curcumin, and Coenzyme Q10.

Our skilled team brings extensive experience in product innovation, process optimization, and rigorous quality assurance—operating fully under ISO9001, HALAL, and Kosher certification frameworks. We guarantee consistent, high-purity ingredients to clients across North America, Europe, Oceania, and the Middle East.

Beyond standard supply, we provide comprehensive OEM and ODM services, including the production of hard and soft capsules, sachet formulation, tablet compression, and gummy manufacturing tailored to your brand’s specifications.

Guided by our philosophy of "Top Quality, Customer First" and committed to "high standards, safe, fast delivery, and excellent service," we aim to build long-term, mutually beneficial partnerships. We invite domestic and international partners to collaborate with us toward a vibrant and innovative future.

Frequently Asked Questions

1. Can I request a free sample of L-Phenylalanine powder?
   Yes, we are happy to provide complimentary samples of our L-Phenylalanine powder. The recipient is responsible for covering all shipping fees.

2. How do you ensure consistent product quality?
   With over a decade of industry experience, we’ve developed a robust quality control system. Every batch undergoes final inspection prior to shipment to ensure compliance with specifications and to minimize any risk of variability or issues.

3. Do you offer OEM services?
   Absolutely. We welcome OEM collaborations. Simply share your requirements with us, and we’ll respond promptly with a competitive quote and sample prototypes.

4. How can I connect with your team?
   You can reach us via email, Skype, WhatsApp, or phone call. All contact information is listed on our website for your convenience.

For inquiries or additional details on our amino acid portfolio and related ingredients, feel free to contact us anytime via email: [email protected] [[email protected]]

Sarah