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Hydrolyzed Walnut Protein Peptide

Source wholesale hydrolyzed walnut protein peptide powder in bulk. Over 85% low-molecular-weight oligopeptides rich in Glutamic Acid. Perfect for cognitive formulas and sleep aid supplements.

Short Introduction

BEYOND BIOPHARMA produces industrial-scale, high-purity wholesale walnut protein peptide powder through an advanced bio-enzymatic extraction process using defatted cold-pressed walnut meal (Juglans regia L.) as the raw material. While walnuts have traditionally been known for supporting cognitive vitality, consuming raw nuts introduces excessive lipid payloads that can trigger digestive stress, lipid oxidation, and rancidity challenges in commercial formulations.

By applying our proprietary fat-elimination extraction and targeted dual-enzyme (endopeptidase and exopeptidase) biological digestion technology, BEYOND BIOPHARMA isolates premium walnut proteins and cleaves them into highly bioavailable, small-molecule plant oligopeptides. Over 85% of our resulting walnut peptide profile registers below 1000 Da, with an average molecular weight of under 600 Da. This specialized configuration completely eliminates the bitter, astringent, and oily sensory issues of raw walnuts while bypassing standard digestive limitations. It allows immediate, energy-efficient absorption via intestinal PepT1 active pathways, delivering exceptional cognitive, neuroprotective, and restorative bioactivities directly into the circulatory system.

Technical Specifications of Walnut Peptide

Specification Parameter Technical Target Value Analytical Method Reference
Appearance Light yellow to light brown fine powder Visual Inspection
Odor & Taste Characteristic bland walnut aroma, neutral taste, completely free from bitterness Organoleptic
Peptide Content ≥75.0% GB/T 22729-2008
Protein Content (Dry Basis) ≥80.0% GB 5009.5-2016 (First Method)
Molecular Weight Profile ≥85.0% under 1000 Da GB/T 22729-2008
Average Molecular Weight <600 Da LC-MS/MS
Moisture / Ash ≤7.0% / ≤7.5% GB 5009.3 / GB 5009.4
Crude Fat Content ≤0.8% GB 5009.6-2016
Solubility Index (NSI) 100% (Complete cold water clarity) Verification Test
Lead (Pb) / Arsenic (As) ≤0.2 mg/kg / ≤0.2 mg/kg GB 5009.12 / GB 5009.11
Total Plate Count (TPC) <1000 CFU/g GB 4789.2
Yeast & Mold <50 CFU/g GB 4789.15
Coliforms / Pathogens <10 CFU/g / Negative GB 4789.3 / AOAC

Core Health Benefits & Supporting Clinical Evidence

  • 1
    Neuroprotection & Cognitive Memory Enhancement
    Our walnut peptide is naturally rich in functional Glutamic Acid fractions. Clinical and neurochemical evaluations confirm that these low-molecular-weight peptides easily cross the blood-brain barrier. They serve as vital substrate precursors for synthesizing neurotransmitters within the cerebral cortex, directly stimulating hippocampal synaptic plasticity, supporting cognitive retention, and combating mental fatigue or age-related memory decline.
  • 2
    Sleep Quality Support & Nervous System Relaxation
    Through targeted bio-cleavage, the dense Glutamic Acid arrays within walnut proteins are converted into highly bioavailable oligopeptides that help naturally regulate γ-aminobutyric acid (GABA) metabolic pathways. In vivo trials demonstrate that supplementation safely dampens central nervous system hyper-excitability, downregulates stress-induced cortisol markers, shortens sleep onset latency, and significantly improves deep sleep cycles.
  • 3
    Antioxidant Stress Defense & Vascular Health Maintenance
    Featuring an optimal balance of hydrophobic and aromatic amino acids, our walnut peptide acts as a potent free radical scavenger. It protects neural tissues and vascular endothelial cells from lipid peroxidation, suppresses oxidative stress biomarkers, and helps inhibit Angiotensin-Converting Enzyme (ACE) activity to support healthy, balanced blood pressure levels.

Target Applications & Formulation Recommendations

Nootropic Capsules, Tablets & Smart Focus Supplements

Nootropic Capsules, Tablets & Smart Focus Supplements

Highly suitable for blending into targeted cognitive wellness products, memory support formulas, and student/senior nutritional supplements alongside synergistic botanicals like Lion's Mane mushroom or Ginkgo Biloba.
Nutritional Sleep Aids & Evening Functional Beverages

Nutritional Sleep Aids & Evening Functional Beverages

Thanks to its exceptional cold-water solubility, stable clarity at neutral pH, and clean flavor profile, this peptide easily integrates into powdered night-time drink mixes, anti-anxiety functional shots, and liquid sleep aids without settling or causing unpleasant tastes.
Geriatric FSMP & Neuro-Recovery Liquid Diets

Geriatric FSMP & Neuro-Recovery Liquid Diets

An excellent allergen-conscious, plant-based nitrogen option for Foods for Special Medical Purposes (FSMP). It provides immediate, highly digestible nutrition to support metabolic recovery in elderly patients or individuals with compromised digestive tracts.

B2B Product FAQs

What raw material standards does BEYOND BIOPHARMA enforce for walnut peptide production?
We source premium, non-GMO whole walnut kernels subjected to strict, low-temperature mechanical cold-pressing. This method removes over 99% of the native oils without thermal denaturation, ensuring an untainted, protein-rich starting substrate that guarantees low heavy metal profiles, zero residual chemical solvents, and optimal enzymatic cleavage efficiency.
How does walnut peptide compare to raw walnuts regarding shelf-life stability in functional foods?
Raw walnuts are high in polyunsaturated fatty acids, making them highly prone to rancidity, off-flavors, and rapid degradation when exposed to oxygen or heat. BEYOND BIOPHARMA's hydrolyzed walnut peptide features an ultra-low fat concentration (≤0.8%) and a moisture level below 7.0%, ensuring excellent oxidative stability and a secure 36-month shelf life in dry applications.
Does this plant-derived peptide cause cloudy sedimentation or flavor clashing in clear liquids?
No. Traditional walnut protein isolates do not dissolve well in water and create heavy grittiness. However, BEYOND BIOPHARMA's advanced membrane filtration ensures that over 85% of our walnut peptide consists of short-chain molecules under 1000 Da. This uncoils the structure and exposes hydrophilic groups, allowing 100% visual clarity and total cold-water solubility with a clean, pleasant taste profile perfect for beverage formulations.

Quality Assurance and Certifications of Food-Grade Gelatin

In addition, the product complies with FDA requirements for market access, ensuring suitability for global food applications. All raw materials are supported by Veterinary Health Certification, guaranteeing compliance with animal health and safety regulations.

BEYOND BIOPHARMA CO., LTD

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