Vitamin B6 Food Grade - Pyridoxine for Supplementation and Fortification

Introduction to Pyridoxine Science

Vitamin B6 in its pyridoxine hydrochloride form represents a critical water-soluble nutrient that serves as the metabolic cornerstone for over 160 enzymatic reactions. Our food-grade pyridoxine HCl meets stringent international purity standards, offering manufacturers a versatile ingredient with exceptional stability and bioavailability. This high-purity crystalline powder plays indispensable roles in amino acid metabolism, neurotransmitter synthesis, and hemoglobin production, making it essential for modern nutritional supplements and food fortification programs addressing global micronutrient deficiencies.

Key Product Specifications

• Chemical Name: Pyridoxine Hydrochloride

• Molecular Formula: C₈H₁₁NO₃·HCl

• Purity: ≥99% (USP/FCC/EP standards)

• Appearance: White or slightly yellow crystalline powder

• Solubility: 22g/100mL in water (25°C)

• pH Stability: Optimal 2.0-4.0 range

• Certifications: FCC, USP, EP, FDA 21CFR184.1676 GRAS

Metabolic Functions & Clinical Benefits

1. Protein Metabolism

• Transamination reactions

• Cysteine and methionine metabolism

• Tryptophan-to-niacin conversion

2. Neurological Support

• Serotonin synthesis

• Dopamine production

• GABA formation

• Myelin sheath maintenance

3. Hematopoietic Function

• Heme biosynthesis

• Iron incorporation

• Homocysteine regulation

4. Specialized Applications

• Morning sickness management

• PMS symptom relief

• Cognitive decline prevention

• Carpal tunnel support

Target Populations for Supplementation

• Elderly: Increased requirements

• Pregnancy: Fetal development needs

• Cardiovascular Patients: Homocysteine control

• Alcohol-dependent: Impaired activation

• Vegetarians: Limited dietary sources

Supplement & Fortification Applications

1. Nutritional Supplements

• B-complex formulations (2-100mg)

• Prenatal vitamins

• Homocysteine control products

• Sports nutrition blends

2. Food Fortification

• Breakfast cereals (2-4mg/serving)

• Meal replacement powders

• Infant formulas (0.1-0.5mg/100kcal)

• Clinical nutrition products

3. Pharmaceutical Preparations

• Morning sickness formulations

• Metabolic disorder management

• Neurological support therapies

Technical Advantages for Manufacturers

1. Enhanced Stability Profile

• Superior to pyridoxal/pyridoxamine forms

• Maintains potency in multivitamin blends

• Withstands standard processing temperatures

2. Bioavailability Optimization

• Efficient phosphorylation to PLP

• Active absorption mechanisms

• Tissue-specific conversion

3. Formulation Flexibility

• Direct compression compatible

• Excellent water solubility

• Stable in pH 2-6 systems

Quality & Safety Assurance

Global Regulatory Status

• FDA: GRAS (21CFR184.1676)

• EU: Approved food additive

• Codex: Included in NRVs

• JECFA: UL 25-100mg/day

Safety Considerations

• Sensory neuropathy risk at high doses

• Sunlight sensitivity potential

• Drug interaction monitoring

Quality Control Protocol

• HPLC purity verification

• Heavy metals <10ppm

• Optical rotation confirmation

• Microbiological standards compliance

Usage Guidelines

Recommended Daily Intakes

• Adults: 1.3-1.7mg

• Pregnancy: 1.9mg

• Therapeutic doses: 10-100mg

Formulation Best Practices

1. Dry Blending: Uniform distribution

2. Liquid Formulations: pH adjustment

3. Protection: From light and moisture

Stability Considerations

• Amber glass/opaque packaging

• Storage below 25°C (77°F)

• Avoid alkaline excipients

Why Choose Our Pyridoxine HCl?

1. Scientific Validation

• Batch-specific certification

• Forced degradation studies

• Bioavailability data

2. Technical Support

• Stability testing protocols

• Excipient compatibility

• Regulatory documentation

3. Supply Chain Excellence

• cGMP manufacturing

• Temperature-controlled logistics

• Global distribution network

Market Trends & Innovations

• Brain Health: Neurotransmitter support

• Cardiometabolic: Homocysteine control

• Women's Health: Hormonal balance

• Sports Nutrition: Protein utilization

Sustainability Features

• Eco-friendly synthesis

• Reduced packaging waste

• Energy-efficient production

Use:

Pyridoxine is one of the vitamins of the B6 complex; present in many foodstuffs (yeast, liver and cereals). Pyridoxine has a role in transporting protein Bsu1, Pyridoxine contributes to thiamine uptake; characterization of thiamine (vitamin B1) transporter Thi9 from Schizosaccharomyces pombe.

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