A new type of deeply purified bovine spleen peptide
Selected healthy quarantine-certified bovine spleen as raw material, adopting low-temperature directional biological enzymolysis + multi-stage membrane separation purification technology to prepare small-molecule active bovine spleen peptides. It can be quickly absorbed without gastrointestinal secondary digestion. It is a high-value immunomodulatory functional raw material, widely used in immune health supplements, oral immunity liquids, solid nutrition powders, pediatric nutritional foods and medical dietary products worldwide.
Reasons for choosing our bovine spleen peptide
Efficient absorption
Average molecular weight less than 800 daltons, rich in immune active small peptides, ultra-high intestinal absorption rate, low gastrointestinal irritation.
Safe raw material source
Strictly quarantined bovine spleen from standardized slaughterhouses, complete raw material traceability, low allergen, compliant with Halal & Kosher standards.
Comprehensive safety certification
Passed heavy metal, microbial, veterinary drug residue full inspection; holds ISO22000, HACCP, FDA GRAS certifications, meets EU food safety standards.
Convenient formula matching
Total active peptide ≥90g/100g, light faint intrinsic flavor, cold & hot instant solubility, small addition dosage, compatible with various nutritional raw materials.
Health Benefits Based On Scientific Evidence
Bovine spleen bioactive peptides and functional characteristics
|
Active peptide fragment |
Core efficacy |
Test model & research basis |
|
Immunoactive oligopeptides |
Activate immune cell activity, boost body non-specific immunity |
Mouse macrophage phagocytosis test, peripheral blood immune cell assay |
|
Small regulatory peptides |
Regulate immune balance, relieve repeated low immunity |
Immune-deficient mouse model, human oral 4-week trial |
|
Antioxidant short peptides |
Scavenge free radicals, protect intestinal immune barrier |
HepG2 cell test, intestinal mucosal in-vitro model |
|
Nutrient amino acid peptides |
Replenish multiple immune amino acids, improve physical weakness |
Sub-health crowd oral observation test |
Technical Data
- Commercial name: Bovine Spleen Peptide
- Taste and smell: Light mild intrinsic meat flavor, no peculiar fishy odor, no bitter taste
- State: Uniform fine powder, free-flowing, no visible foreign impurities, non-caking under normal sealed storage
- Impurity: No visible foreign particles under normal visual inspection
- Active compounds: Total active peptide ≥90g/100g; peptide fragments ≤800 Da account for over 92%
- Form: Fine Powder
- Recommended Dosage: Daily basic immune care: 100–200mg/day as needed Intensive immune regulation for weak constitution: 250–400mg/day as needed
Application
Food supplements
Immune tablets, immunity capsules, chewable immunity candies
Dry applications
Instant immune nutrition powder, pediatric solid nutrition, meal replacement powder
Liquids
Oral immune drops, functional immunity oral liquid, compound tonic drinks
Medical diet
Special nutritional food for people with low immunity
Reference
- Zhang H, Wang Y. Immunomodulatory activity of low-molecular bovine spleen oligopeptides. Journal of Functional Foods, 2017, 36:456-463.
- Liu Q, et al. Bovine spleen peptides enhance macrophage immune function in immunosuppressed mice. Journal of Agricultural and Food Chemistry, 2018, 66:10241-10248.
- Chen L. Antioxidant and intestinal barrier protection of bovine spleen bioactive peptides. Peptides, 2019, 118:170072.
- Zhao M. Safety evaluation of enzymatically hydrolyzed bovine spleen peptide for oral administration. Comprehensive Reviews in Food Science and Food Safety, 2020, 19:2411-2425.
- Zhou T. Clinical observation of oral bovine spleen peptide improving sub-health immunity. Food Chemistry, 2021, 348:128991.
Q&A
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