Tribulus terrestris extract
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Basic information
Product Name: Tribulus terrestris extract
Appearance: Brown to yellow powder or granular
Standard Packing: 25kg/drum
Solubility: Dissolve in water and ethanol
Source & Botanical Characteristics:
● Scientific Name:Tribulus terrestris L.
● Aliases: Puncture vine, Gokshura (distinct from Astragalus complanatus)
● Medicinal Parts: Mature fruits (highest saponin content when harvested in autumn)
● Distribution: Temperate regions worldwide; common in arid areas of North/Northwest China
● Key Identification Features:
Pinnate opposite leaves, yellow five-petaled flowers
Fruit with five spiny mericarps and prominent protrusions
Standard: CP2020,JP,Customer Made
Core Active Components
1. Characteristic Compounds
|
Category |
Representative Compounds |
Content Range |
Biological Activity |
|
Steroidal Saponins |
Gitonin |
1.5-3.5% |
Testosterone stimulation (LH secretion) |
|
Protodioscin |
0.8-2.2% |
Erectile function (NO-cGMP pathway) |
|
|
Flavonoids |
Kaempferol |
0.3-1.2% |
Antioxidant (ROS scavenging) |
|
Quercetin |
0.2-0.8% |
Anti-inflammatory (NF-κB inhibition) |
|
|
Alkaloids |
Harmane |
0.05-0.3% |
Neuroprotection (MAO-B inhibition) |
2. Synergistic Effects:
● Protodioscin + Zinc: 2× testosterone synthesis efficiency
● Kaempferol + Vitamin E: 50% enhanced anti-lipid peroxidation
High Purity
100% Natural
Compliant with standards
Stable supplying
Quality ensured
Versatile Applications
Application Fields Green max
1. Pharmaceutical Sector:
● Men's Health: Combined with Tongkat Ali (improves oligospermia)
● Cardiology: Adjuvant for coronary disease (improves microcirculation)
2. Functional Foods:
● Sports Nutrition: With maca (↑30% muscle synthesis rate)
● Anti-Fatigue Drinks: Plus ginsenosides (↑40% exercise endurance)
3. Cosmetics:
● Hair Serums: 0.5% tribulus saponins (2× hair growth phase extension)
● Anti-Wrinkle Creams: MMP-1 inhibition (↓60% collagen loss)
Future R&D Directions
1. Structural Modification:
● Acetylated protodioscin (improves oral bioavailability)
2. Delivery Systems:
● Nanostructured lipid carriers (5× transdermal absorption)
3. New Indications:
● Depression: Preclinical shows 45% ↑ in 5-HT levels
Safety Profile
1. Toxicology:
● Subchronic Toxicity: No abnormalities in rats at 1 g/kg/day for 90 days
● Reproductive Toxicity: NOAEL=300 mg/kg in rabbits
2. Contraindications:
● Contraindicated in prostate cancer (androgen receptor stimulation)
● Monitor PT with anticoagulants (mild antiplatelet effect)
Usage Guidelines
1. Recommended Dosage
|
Purpose |
Daily Dose |
Duration |
Synergistic Combinations |
|
Testosterone Boost |
750-1000 mg |
8-12 weeks |
Zinc 30mg + Vitamin B6 50mg |
|
Exercise Recovery |
500 mg |
Pre/post workout |
BCAA 5g |
|
Female Sexual Dysfunction |
300 mg |
3 months continuous |
Black cohosh extract |
2. Precautions:
● Morning administration (aligns with circadian rhythm)
● Avoid with 5α-reductase inhibitors
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