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product details
Product Name: Cat's Claw Extract
Catclaw Buttercup extract
Catclaw Buttercup Root Extract
Alkaloid 3% 4% 5%
Latin Name:Radix Ranunculi Ternati
Ranunculus ternatus Thunb.[R.zuccarinii Miq.]
Radix Ranunculus Teranti
Part Used: Root
Active Ingredients:Alkaloid 3% 4% 5% or extract ratio 4:1,5:1,10:1,20:1
CAS:76-66-4
Molecular Formula:C22H28N2O4
Molecular Weight:384.47
Appearance: Fine Brown Powder
Product Description
Cat's claw, also known as Uno de Gato csp, is a high-climbing, woody vine that grows profusely in the upper Amazon regions of Peru, Columbia, Ecuador, and other South American countries. At the base of the plant's leaves are two curved thorns that resemble the claws of a cat; these allow the vine to climb up trees and other vegetation into the forest canopy. The herb's botanical name, Uncaria, is from the Latin uncus, for "hook."
Two species of cat's claw are harvested for medicinal purposes, Uncaria guianensis, used mainly in Europe, and Uncaria tomentosa, commonly imported into the United States. Among the herbal practitioners of South America, the two species are considered interchangeable.
Product Analysis
| Item | Specification | Result | Method |
| BasicProduct Information | |||
| Product name | cat's claw extract | ||
| Part of the Plant | root | Conform | / |
| Country of Origin | China | Conform | / |
| Organoleptic Data | |||
| Appearance | Fine powder | Conform | NLS-QCS-1008 |
| Color | brown Powder | Conform | GB/T 5492-2008 |
| Odor& Taste | Characteristic | Conform | GB/T 5492-2008 |
| Process Data | |||
| Solvent(s) Used | Water and ethyl alcohol | Conform | / |
| Extract ration | 10:1 | Conform | |
| Content | / | / | |
| Drying Method | Spray drying | Conform | / |
| Excipient | Maltodextrin | Conform | / |
| Physical Characteristics | |||
| Particle Size (80 mesh) | 98.0%pass 80mesh | Conform | GB/T 5507-2008 |
| Moisture | <5.0% | 2.8% | GB/T 14769-1993 |
| Ash Content | <4.0% | 1.4% | AOAC 942.05, 18th |
| Solvent Residue | Eur. Pharm | Conform | NLS-QCS-1007 |
| Heavy Metals | |||
| Total Heavy Metals | <10 ppm | Conform | USP <231>, method II |
| Arsenic | <1.0 ppm | Conform | AOAC 986.15, 18th |
| Lead | <1.0 ppm | Conform | AOAC 986.15, 18th |
| Mercury | <0.5 ppm | Conform | AOAC 971.21, 18th |
| Pesticide Residue | |||
| 666 | <0.2ppm | Conform | GB/T5009.19-1996 |
| DDT | <0.2ppm | Conform | GB/T5009.19-1996 |
| Microbiology | |||
| Total Plate Count | <1,000cfu/g | 17cfu/g | AOAC 990.12, 18th |
| Total Yeast & Mold | <100cfu/g | 3cfu/g | FDA (BAM) Chapter 18, 8th Ed. |
| E. Coli | Negative | Negative | AOAC 997.11, 18th |
| Salmonella | Negative | Negative | FDA (BAM) Chapter 5, 8th Ed. |
Product Function
1.Cat's claw extract is used to treat arthritis, viral diseases such as HIV/AIDS, gastrointestinal illnesses such as Crohn's disease, ulcers, and certain cancers.
2.Cat's claw boost the activity of the immune system, reduce inflammation, scavenge damaging particles known as free radicals, and destroy cancerous cells.
3.anti-TB and other bacteria
4.anti-tumor effect
5.resistant leukemia cells in vitro
6.anti-inflammatory effect of acute