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Kwas nerwowy w proszku

Product Name:Kwas nerwowy

Specification:98%

Appearance:Biały proszek

Test Method:HPLC

Place of Origin:Shaanxi,China

Brand Name:Sheerherb

Sample:Dostępny

Shelf life:2 years

Zapytanie o produkt

Core Advantages of Nervonic Acid:

  • High Specificity and Targeted Action: Nervonic acid is a key structural component of myelin sheaths in the brain and peripheral nerves. This characteristic enables its action to directly target the nervous system, particularly the “insulating layer” of nerve fibers—the myelin sheath—a function unmatched by many other nutrients.
  • Dual Mechanism of Action: Structural Role: Serves as a “building block” directly involved in the biosynthesis and repair of myelin sheaths and cell membranes. Functional Regulation: Supports efficient neural signaling by influencing membrane fluidity and promoting the expression of neurotrophic factors (e.g., BDNF).
  • Natural Sources and Safety: Neuronic acid powder is typically extracted from natural plant sources (e.g., maple seed oil, garlic fruit oil) or marine organisms. It exhibits high purity, easy absorption, and excellent safety.
  • Formulation Advantages (Powder Form): High Purity and Stability: Easily purified; powder form is more stable than oils and less prone to oxidation. Convenience and Flexibility: Can be conveniently added in precise quantities to beverages or foods, or used to prepare capsules and tablets without an oily texture.

Functional Effects of Nervonic Acid:

Primary benefits focus on “nourishing, repairing, and protecting the nervous system”:
  • Promotes myelin formation and repair: Nervonic acid provides essential building blocks for myelin regeneration and repair, crucial for maintaining nervous system integrity and function.
  • Supports Brain Health and Cognitive Function: Enhances Memory and Learning Capacity: By preserving and repairing neural network structures, it provides the material foundation for information transmission, helping to slow age-related cognitive decline. Supports Brain Cell Vitality: Strengthens the stability and function of neuronal cell membranes, supporting brain cell energy metabolism.
  • Potential Neurotrophic and Neuroprotective Effects: In animal models of neurodegenerative and demyelinating diseases such as Alzheimer's disease, Parkinson's disease, and multiple sclerosis, n-acetylneuraminic acid demonstrates symptom improvement and neuroprotective effects. Supporting Nervous System Development: For infants, children, and adolescents, n-acetylneuraminic acid is a key nutrient for brain development, aiding in the construction of healthy neural networks.
Element analizy Specyfikacja Wynik Wniosek
Główny komponent
Kwas nerwowy ≥ 90.0% 90.5% Zgodny
Sensory & Physical Properties
Wygląd Light Yellow to Off-white, Flaky Crystal Zgodny Zgodny
Zapach Charakterystyczny Zgodny Zgodny
Smak Charakterystyczny Zgodny Zgodny
Temperatura topnienia 41-43°C 42°C Zgodny
Metale ciężkie
Lead (Pb) ≤ 1.0 ppm Zgodny Zgodny
Cadmium (Cd) ≤ 2.0 ppm Zgodny Zgodny
Pozostałości rozpuszczalnika
Cykloheksan ≤ 290 mg/kg 3.4 mg/kg Zgodny
Metanol ≤ 3000 ppm (mg/kg) 0.3 mg/kg Zgodny
Etanol ≤ 5000 ppm (mg/kg) 0.1 mg/kg Zgodny
Polycyclic Aromatic Hydrocarbons (PAHs)
Benzo[a]pyrene (BaP) ≤ 290 ppm (Note: Unit suspect, typically μg/kg) Nie wykryto Zgodny
Benzo[a]anthracene (BaA) Nie określono 9.536 ng/g -
Badania mikrobiologiczne
Całkowita liczba talerzy ≤ 1000 CFU/g Zgodny Zgodny
Yeast & Mold ≤ 100 CFU/g Zgodny Zgodny
Escherichia coli (E. Coli) Negatywny Zgodny Zgodny
Salmonella Negatywny Zgodny Zgodny
Podsumowanie ogólne Zgodny ze specyfikacją

Zapytanie o produkt

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