Walnut peptides are small molecule active peptides extracted from walnut protein through enzymatic hydrolysis or fermentation techniques, characterized by low molecular weight, easy absorption, and strong biological activity. The following is a detailed introduction about walnut peptides:
- Main components and characteristics
Small molecule peptide: composed of 2-20 amino acids, with a molecular weight typically below 1000 daltons, it is more easily absorbed by the human body than ordinary proteins.
Rich in nutrients: It contains 8 essential amino acids for the human body, especially arginine, glutamic acid, etc., and retains some antioxidant components such as polyphenols and vitamin E in walnuts.
Hypoallergenicity: Enzymatic hydrolysis can reduce the allergenicity of walnut protein, making it suitable for individuals at high risk of walnut allergy (caution should be exercised for verification). - Main benefits
Antioxidant: Clearing free radicals, reducing oxidative damage, and delaying aging (synergistic effect with walnut polyphenols).
Improving memory: may assist cognitive function by regulating acetylcholine activity or promoting cerebral blood circulation.
Regulating blood lipids: Some studies have shown that it can lower cholesterol and triglycerides, protecting cardiovascular health.
Enhance immunity: activate macrophages and regulate immune response.
Liver protection effect: Animal experiments have shown that it has the potential to protect against liver damage caused by alcohol or chemicals. - Application Fields
Health food: such as memory improving capsules, anti fatigue drinks, etc.
Special medical use: Used as a protein source for postoperative nutritional supplementation or for people with weak digestive function.
Beauty products: added to skincare products to use their antioxidant properties to delay skin aging.
Sports nutrition: As a rapidly absorbing protein supplement, it helps with muscle repair. - Precautions
Allergy risk: Although allergenicity is reduced, individuals with severe nut allergies still need to be cautious.
Process impact: The peptide activity generated by different enzymatic hydrolysis techniques may vary significantly, and product standardization data should be considered when selecting.
Research stage: Some of the effects (such as liver protection) are still in the cellular or animal experimental stage, and human clinical evidence is limited.
How to choose high-quality walnut peptide products?
Check the molecular weight range (preferably ≤ 1000Da).
Choose a third-party testing report (active peptide content, heavy metal residue, etc.).
Pay attention to additional formulas, such as combining phospholipids or vitamin E, which can enhance absorption.