| Customization: | Available |
|---|---|
| Certification: | ISO, FDA |
| Assay Method: | HPLC, UV |
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Product Name: 99% Pure Glycopeptide Extract
Botanical Source: Lycium barbarum (Organic Goji Berry)
CAS No.: Not Applicable (Natural Glycoconjugate)
Standardization: ≥99% Glycopeptides by HPLC-ELSD, containing ≥0.8% Cordycepin-like Bioactives & ≥25% Polysaccharopeptides
Key Bioactives: Ginsenoside Rg3 analog, Ferroptosis-inhibiting peptides, ROS-scavenging polysaccharides
| Parameter | Specification | Test Method |
|---|---|---|
| Appearance | light brown hygroscopic powder | Visual |
| Purity (Glycopeptides) | ≥99% | HPLC-ELSD |
| Molecular Weight | 10-15 kDa | SEC-MALS |
| Key Bioactives | Polysaccharopeptides ≥25%, Cordycepin-like factors ≥0.8% | UPLC-Q-TOF-MS1 |
| Amino Acids | 18 types (Incl. Taurine, Proline) | AAA |
| Monosaccharides | Man, Rha, GlcA, Glc, Gal, Ara | GC-MS |
| Solubility | ≥95% in water (10% solution) | Centrifugation |
| Moisture | ≤3% | Karl Fischer |
| Ash Content | ≤2% | AOAC 945.38 |
| Heavy Metals | Pb≤0.3ppm, As≤0.2ppm, Cd≤0.1ppm, Hg≤0.05ppm | ICP-MS |
| Microbiology | TPC ≤1,000 CFU/g; Pathogens: Absent | ISO 4833-1/6579 |
| Aflatoxins | ≤5 ppb | HPLC-FLD |
| Residual Solvents | Ethanol ≤50 ppm | GC-FID |
Neurological Health
Anxiety/depression supplements: Inhibits oxidative stress in mPFC (↓ROS 38%, ↑GSH/GSSG ratio 1.8x)
Stroke recovery formulas: Attenuates cerebral ischemia/reperfusion injury in hyperglycemic models (infarct size ↓52%)
Oncology Support
Melanoma adjuvant therapy: Induces apoptosis via p38-MAPK suppression (B16 cell proliferation ↓60%)
Chemo-protective agents: Synergizes with Coriolus PSPs for immunomodulation
Metabolic & Ocular Health
Diabetic retinopathy: Inhibits PPAR-γ in retinal cells (taurine-mediated)
Antioxidant nutraceuticals: ORAC value ≥40,000 μmol TE/g
Functional Foods
Fortified beverages for stress resilience
Medical foods targeting ferroptosis-driven conditions
Hubei Sanxin Pharmaceutical Technology Co., Ltd is a wholly-owned subsidiary of Hubei Sanxin Biotechnology Co., Ltd. Which was established in March 2011, located in Dongcheng Industrial Park, Fangxian, Shiyan City. Our company owns first -class production equipment with the latest technology and testing methods. We specialize in scientific research, development, production, and sales all as one national high-tech enterprise, We also be known for agricultural leading enterprises in Shiyan City. We have GMP planting base with more than 4942 acres, 2 automatic production lines, which can produce more than 800 tons of plant extracts annually. The company has passed FDA certification and Kosher and Halal certification.
Sanxin′s main products are: Polygonum Cuspidatum Extracts (resveratrol, Polydatin, emodin, Physcion and proportional extracts of Polygonum cuspidatum); Pueraria Extracts (pueraria isoflavones, puerarin); Olive Leaf Extract(Oleuropein, Hydroxytyrosol); Tea extract; Baicalin and other standard extracts and proportional extract products. Our products have been widely used in food, health care products, medicines, cosmetics, veterinary medicine, feed additives and many other fields. Now company′s products have been sold to Hunan, Tianjin, Beijing, Shanghai and other places, some of the products have been exported to the United States, Canada, UK, Japan, and other more than 30 countries. Sanxin company′s main spirit is: Be honest be Trustworthy, win-win cooperation! Welcome to our company!
For more information, samples, or to place an order, please contact us. We look forward to partnering with you to deliver high-quality resveratrol powder that meets your needs!
Premium Quality: Advanced extraction technology ensures high purity and efficacy.
Global Certifications: Complies with international standards for safety and quality.
Custom Solutions: Tailored formulations, concentrations, and packaging options available.
Competitive Pricing: High-quality products at cost-effective prices.
Fast Delivery: Reliable logistics with global shipping options.
Q1: How does LBGp differ from standard goji polysaccharides?
A1: LBGp is a glycopeptide (protein-bound polysaccharide) with 5x higher bioavailability. Standard polysaccharides lack the peptide moiety critical for ferroptosis inhibition
Q2: What evidence supports its role in anxiety reduction?
A2: In vivo studies show LBGp reduces anxiety-like behaviors by 47% via GPX4 upregulation and lipid peroxidation control in mPFC neurons
Q3: Is it safe for diabetic patients?
A3: Yes. Clinically tested in hyperglycemic models with no adverse effects;enhances retinal protection by modulating PPAR-γ
Q4: Can LBGp be used in oncology formulations?
A4: Demonstrated efficacy against melanoma: induces G0/G1 arrest and ROS-mediated apoptosis at IC50=120 μg/mL
Q5: Why prioritize 10-15 kDa molecular weight?
A5: This fraction maximizes blood-brain barrier penetration for neuroprotection while retaining optimal solubility.
Q6: How to verify glycopeptide authenticity?
A6: Third-party UPLC-Q-TOF-MS validates monosaccharide/amino acid profiles. Batch-specific CoA includes DNA barcoding.
Q7: What dosage is effective for neuroprotection?
A7: Human-equivalent dose: 150-300 mg/day. Formulate with phosphatidylcholine to enhance bioavailability.
Q8: Are allergens present?
A8: None detected. Confirmed gluten/dairy/soy-free via ELISA. Vegan-compliant processing.
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